{"title":"Power Module","description":"","products":[{"product_id":"dc-dc-step-down-adjustable-constant-voltage-current-10a-high-power-solar-charging-led-driver-car-module","title":"DC-DC Step-Down Adjustable Constant Voltage \/ Current 10A High Power  Solar Charging LED Driver Car Module","description":"Type:Voltage Regulator\u003cbr\u003e1. Power supply current: 12A \u003cbr\u003e2. Power supply voltage: 40v\u003cbr\u003e3. Power: Standard\u003cbr\u003e4. Number of pins: Standard\u003cbr\u003e5. Use: Instrument\u003cbr\u003e6. Package: DC-DC step-down adjustable constant voltage constant current 10A\u003cbr\u003e7. Application area: Household appliances\u003cbr\u003e8. Packing: boxed\u003cbr\u003e9. Weight: 67.2g\u003cbr\u003e10. Size: 47 x 65mm\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cdiv class=\"params_begin\"\u003eSpecification:\u003c\/div\u003e\u003cdiv style=\"border-top: 1px solid #e0e0e0; width: 100%;\"\u003e\u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e  \u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 15%;\"\u003ePackage Weight\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 0;\"\u003e\n\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0; width: 100%;\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eOne Package Weight\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e0.09kgs \/ 0.20lb\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0; width: 100%;\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eOne Package Size\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e10cm * 10cm * 5cm \/ 3.94inch * 3.94inch * 1.97inch\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0; width: 100%;\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eQty per Carton\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e170\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0; width: 100%;\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eCarton Weight\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e15.00kgs \/ 33.07lb\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0; width: 100%;\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eCarton Size\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e55cm * 55cm * 27cm \/ 21.65inch * 21.65inch * 10.63inch\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"params_prop last_prop\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eLoading Container\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e20GP: 326 cartons * 170 pcs = 55420 pcs\u003cbr\u003e40HQ: 757 cartons * 170 pcs = 128690 pcs\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e  \u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cdiv style=\"border-top: 1px solid #e0e0e0;\"\u003e\u003c\/div\u003e\u003cbr\u003e","brand":"ORIWHIZ","offers":[{"title":"Default Title","offer_id":40853076901923,"sku":"TBD0526745","price":2.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0046\/5662\/7747\/files\/TBD0526745.jpg?v=1749575352"},{"product_id":"dc-dc-adjustable-buck-power-module-5-32v-high-power-power-module","title":"DC-DC Adjustable Buck Power Module 5-32V High Power, Power Module","description":"\u003cbr\u003e1. Use high power magnetic surround inductor and high current control chip, small size, high power, high efficiency\u003cbr\u003e2. Application areas: DIY mobile power, car power supply, communication equipment power supply, etc.\u003cbr\u003e3. Module nature: non-isolated buck\u003cbr\u003e4. Rectification mode: non-synchronous rectification\u003cbr\u003e5. Input voltage: 5V-32V\u003cbr\u003e6. Output voltage: 0.8V-24V\u003cbr\u003e7. Conversion efficiency: up to 90\u003cbr\u003e8. Switching frequency: 300KHz\u003cbr\u003e9. Output ripple: 30mV (no load)\u003cbr\u003e10. Load regulation rate: about 0.5%\u003cbr\u003e11. Voltage regulation rate: about 2.5%\u003cbr\u003e12. Operating temperature: -40 - 85 degrees Celsius\u003cbr\u003e13. External Dimensions: Approx. 4.3 x 2.1 x 1.4cm\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cdiv class=\"params_begin\"\u003eSpecification:\u003c\/div\u003e\u003cdiv style=\"border-top: 1px solid #e0e0e0; width: 100%;\"\u003e\u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e  \u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 15%;\"\u003ePackage Weight\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 0;\"\u003e\n\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0; width: 100%;\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eOne Package Weight\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e0.04kgs \/ 0.10lb\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0; width: 100%;\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eOne Package Size\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e8cm * 6cm * 2cm \/ 3.15inch * 2.36inch * 0.79inch\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0; width: 100%;\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eQty per Carton\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e500\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0; width: 100%;\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eCarton Weight\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e21.00kgs \/ 46.30lb\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0; width: 100%;\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eCarton Size\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e50cm * 34cm * 34cm \/ 19.69inch * 13.39inch * 13.39inch\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"params_prop last_prop\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eLoading Container\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e20GP: 461 cartons * 500 pcs = 230500 pcs\u003cbr\u003e40HQ: 1071 cartons * 500 pcs = 535500 pcs\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e  \u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cdiv style=\"border-top: 1px solid #e0e0e0;\"\u003e\u003c\/div\u003e\u003cbr\u003e","brand":"ORIWHIZ","offers":[{"title":"Power Module","offer_id":40853077098531,"sku":"TBD0603862501","price":1.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0046\/5662\/7747\/files\/TBD0603862501.jpg?v=1749575361"},{"product_id":"12v-40v-10a-dc-motor-speed-controller-pwm-stepless-speed-switch-12v-40v-10a-without-stand-12v-40v-10a-with-stand","title":"12V-40V 10A DC Motor Speed Controller PWM Stepless Speed Switch, 12V-40V 10A Without Stand, 12V-40V 10A With Stand","description":"\u003cbr\u003e1. Input voltage: DC12V-40V\u003cbr\u003e2. Control power: 0.01-400W\u003cbr\u003e3. PWM frequency: 13khz\u003cbr\u003e4. PWM pulse width speed range: 10-100 percent\u003cbr\u003e5. Applicable current: rated current 8A, through the current up to 10A, static current 0.02A (standby state)\u003cbr\u003e6. Weight: without stand about 62.6 g, with stand about 68.6 g\u003cbr\u003e7. Size: about 7 x 6.5 cm\u003cbr\u003e\u003cbr\u003eFeatures:\u003cbr\u003e1. Using this controller to control the speed of DC motor, high efficiency, high torque, low heat generation, with reverse polarity protection and high current protection function\u003cbr\u003e2. The circuit board is made of military-grade boards with meticulous workmanship and reliable quality, which is widely used in industrial production\u003cbr\u003e3. Power tube using IRF3205 the bull, do not worry about not moving your motor. (parameters leakage current Id large value: 82A; voltage Vds large: 75V; open-state resistance, Rds (on): 0.013ohm)\u003cbr\u003e4. Terminal use 8500 high current terminal, labeled 300V20A\u003cbr\u003e\u003cbr\u003ePrecautions and instructions for use:\u003cbr\u003e1. DC motor governor input is DC, not directly connected to AC power (such as: household 220V AC), otherwise it will be burned out\u003cbr\u003e2. DC power supply positive and negative poles can not be reversed, otherwise the governor will be damaged\u003cbr\u003e3. The motor can not be divided into positive and negative, when the running direction is inconsistent with the expectation, you can change the direction by adjusting the wire sequence\u003cbr\u003e4. Adjusting the potentiometer knob can change the output duty cycle of the governor, thus changing the speed of the motor\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cdiv class=\"params_begin\"\u003eSpecification:\u003c\/div\u003e\u003cdiv style=\"border-top: 1px solid #e0e0e0; width: 100%;\"\u003e\u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e  \u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 15%;\"\u003ePackage Weight\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 0;\"\u003e\n\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0; width: 100%;\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eOne Package Weight\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e0.07kgs \/ 0.16lb\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0; width: 100%;\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eOne Package Size\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e10cm * 8cm * 3cm \/ 3.94inch * 3.15inch * 1.18inch\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0; width: 100%;\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eQty per Carton\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e180\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0; width: 100%;\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eCarton Weight\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e13.70kgs \/ 30.20lb\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0; width: 100%;\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eCarton Size\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e50cm * 32cm * 32cm \/ 19.69inch * 12.6inch * 12.6inch\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"params_prop last_prop\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eLoading Container\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e20GP: 520 cartons * 180 pcs = 93600 pcs\u003cbr\u003e40HQ: 1209 cartons * 180 pcs = 217620 pcs\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e  \u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cdiv style=\"border-top: 1px solid #e0e0e0;\"\u003e\u003c\/div\u003e\u003cbr\u003e","brand":"ORIWHIZ","offers":[{"title":"12V-40V 10A Without Stand","offer_id":40853077229603,"sku":"TBD0604391101","price":1.97,"currency_code":"USD","in_stock":true},{"title":"12V-40V 10A With Stand","offer_id":40853077262371,"sku":"TBD0604391102","price":1.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0046\/5662\/7747\/files\/TBD0604391101_83d5aa9d-ebcf-4de6-8cd0-75bbc3cf5656.jpg?v=1761707927"},{"product_id":"20a-12v24v36v48v-dc-motor-speed-controller-high-power-drive-module-pwm-controller-20a-12v24v36v48v-dc","title":"20A 12V24V36V48V DC Motor Speed Controller High Power Drive Module PWM Controller, 20A 12V24V36V48V DC","description":"\u003cbr\u003e1. Control frequency: 25KHZ\u003cbr\u003e2. Limit power: 1200W\u003cbr\u003e3. Input voltage: DC10-60V\u003cbr\u003e4. Output voltage: linear under load\u003cbr\u003e5. Speed regulation type: current regulation\u003cbr\u003e6. Speed regulation mode: potentiometer (linear)\u003cbr\u003e7. Wiring type: fence type terminals\u003cbr\u003e8. Output limit current: 20A (long time use 10A, 450W or less, pay attention to keep the module smooth heat dissipation conditions)\u003cbr\u003e9. Make sure the positive and negative connections are correct before powering on, and do not contact the heat sink, as it may burn the circuit board\u003cbr\u003e10. Note that this is not a power module, must be connected to the motor in order to adjust the speed, not connected to the motor multimeter output did not change\u003cbr\u003e11. Weight: about 76.4 g\u003cbr\u003e12. Size: module about 7.7 x 4.5 x 2.8 cm, motherboard mounting size about 7.3 x 4 cm, potentiometer mounting holes about 0.7 cm, knob wire length about 20 cm\u003cbr\u003e\u003cbr\u003ePlease note:\u003cbr\u003e1. This speed controller is intended for use with brush DC motors\u003cbr\u003e2. It is not suitable for DC brushless motors; nor can it be used as a voltage regulator or voltage stabilizer\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cdiv class=\"params_begin\"\u003eSpecification:\u003c\/div\u003e\u003cdiv style=\"border-top: 1px solid #e0e0e0; width: 100%;\"\u003e\u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e  \u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 15%;\"\u003ePackage Weight\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 0;\"\u003e\n\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0; width: 100%;\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eOne Package Weight\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e0.09kgs \/ 0.21lb\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0; width: 100%;\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eOne Package Size\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e10cm * 8cm * 3cm \/ 3.94inch * 3.15inch * 1.18inch\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0; width: 100%;\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eQty per Carton\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e250\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0; width: 100%;\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eCarton Weight\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e18.50kgs \/ 40.79lb\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0; width: 100%;\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eCarton Size\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e53cm * 39cm * 31cm \/ 20.87inch * 15.35inch * 12.2inch\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"params_prop last_prop\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eLoading Container\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e20GP: 416 cartons * 250 pcs = 104000 pcs\u003cbr\u003e40HQ: 966 cartons * 250 pcs = 241500 pcs\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e  \u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cdiv style=\"border-top: 1px solid #e0e0e0;\"\u003e\u003c\/div\u003e\u003cbr\u003e","brand":"ORIWHIZ","offers":[{"title":"20A 12V24V36V48V DC","offer_id":40853077590051,"sku":"TBD06047542","price":2.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0046\/5662\/7747\/files\/TBD06047542.jpg?v=1749575381"},{"product_id":"18650-lithium-battery-capacity-automatic-charge-discharge-internal-resistance-tester","title":"18650 Lithium Battery Capacity Automatic Charge Discharge Internal Resistance Tester","description":"\u003cbr\u003e1. Working power supply: DC5V external power supply or 18650 battery (both need to be prepared by yourself)\u003cbr\u003e2. Applicable batteries: batteries that meet the stop discharge voltage of 2.5~3.5V and 4.2V charging are applicable\u003cbr\u003e3. Power supply interface: Type-C interface, power supply line is prepared by yourself (C port mobile phone line)\u003cbr\u003e4. System language: Chinese, English\u003cbr\u003e5. Test quantity: 1-way charging and discharging measurement (only right battery)\u003cbr\u003e6. Internal resistance measurement: Support, use DC two-wire method to test internal resistance\u003cbr\u003e7. Charging function: Support, 1-way program control about 1A (MAX) charging; 1-way hardware control about 0.5A (MAX) charging\u003cbr\u003e8. Discharging function: Support, only 1-way supports about 1A (MAX) discharge and automatically stops when the condition is met\u003cbr\u003e9. Automatic charging and discharging: Support, the battery is fully charged at the end of automatic mode (stop voltage is set to 2.8V or above)\u003cbr\u003e10. Cyclic charging and discharging: Support, 1~9 cycles adjustable\u003cbr\u003e11. Status prompt: Supported\u003cbr\u003e12. Stop discharge voltage: 2.5V, 2.6V, 2.7V, 2.8V, 2.9V, 3.0V, 3.1V, 3.2V, 3.3V, 3.4V, 3.5V, 11 levels adjustable\u003cbr\u003e13. Discharge current: two resistors, about 1A current (MAX), not adjustable, does not support self-modification\u003cbr\u003e14. Charging voltage: controlled by dedicated battery charging chip, about 0.5A\/1A charging (MAC), full charge voltage 4.2V\u003cbr\u003e15. Power off save: only save the setting parameters, not the measurement data\u003cbr\u003e16. Weight: 80g\u003cbr\u003e17. Product size: 110×88x30mm\u003cbr\u003e\u003cbr\u003eTest method:\u003cbr\u003eWait a few seconds after installing the battery, read the battery data, and the battery voltage and internal resistance parameters will be displayed. There will be a delay in data loading during the battery loading and unloading process. Check after the data stabilizes\u003cbr\u003e\u003cbr\u003eAbout capacity test:\u003cbr\u003eThe discharge must be completed to measure the capacity. I have never met anyone who wants to measure the capacity just by installing the battery. Discharge takes time. You have to wait for the discharge to end automatically to have a complete capacity in the discharge stage\u003cbr\u003e\u003cbr\u003eThis product uses the DC two-wire method to test the battery internal resistance principle:\u003cbr\u003eDC impedance is based on the physical formula R=V\/I, the test set The battery is forced to pass a large constant DC current (currently 10A-80A is generally used) in a short period of time (usually 2-3 seconds), and the voltage at both ends of the battery is measured, and the current battery internal resistance is calculated according to the formula. The DC two-wire test internal resistance is the result of the middle line resistance, and the result is used for reference comparison between batteries tested in the same batch. Due to the influence of contact resistance and battery self-loss, the internal resistance may not be identified normally and cannot be measured. For those with high requirements for internal resistance measurement accuracy, the TS235 internal resistance tester (AC four-wire method) can be used for internal resistance testing.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cdiv class=\"params_begin\"\u003eSpecification:\u003c\/div\u003e\u003cdiv style=\"border-top: 1px solid #e0e0e0; width: 100%;\"\u003e\u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e  \u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 15%;\"\u003ePackage Weight\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 0;\"\u003e\n\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0; width: 100%;\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eOne Package Weight\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e0.12kgs \/ 0.27lb\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0; width: 100%;\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eOne Package Size\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e16cm * 11cm * 5cm \/ 6.3inch * 4.33inch * 1.97inch\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0; width: 100%;\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eQty per Carton\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e54\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0; width: 100%;\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eCarton Weight\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e7.60kgs \/ 16.75lb\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0; width: 100%;\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eCarton Size\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e50cm * 35cm * 32cm \/ 19.69inch * 13.78inch * 12.6inch\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"params_prop last_prop\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eLoading Container\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e20GP: 476 cartons * 54 pcs = 25704 pcs\u003cbr\u003e40HQ: 1105 cartons * 54 pcs = 59670 pcs\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e  \u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cdiv style=\"border-top: 1px solid #e0e0e0;\"\u003e\u003c\/div\u003e\u003cbr\u003e","brand":"ORIWHIZ","offers":[{"title":"Default Title","offer_id":40853077655587,"sku":"TBD0605443301A","price":6.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0046\/5662\/7747\/files\/TBD0605443301A.jpg?v=1749575389"},{"product_id":"2pcs-dc-automatic-buck-boost-constant-current-constant-voltage-charging-module-lm2596-xl6019-chips","title":"2pcs DC Automatic Buck-Boost Constant Current Constant Voltage Charging Module LM2596 XL6019 Chips","description":"\u003cbr\u003e1. Input voltage: 4 - 35V (Note: for constant current input, the minimum required is 7V or above)\u003cbr\u003e2. Output voltage: 1.25 - 25V adjustable continuously, default shipping voltage is 4.2A with a current of 1A\u003cbr\u003e3. Output current: 12V to 5V, 2A (Constant current range: 0.2A - 2A adjustable)\u003cbr\u003e4. Transistor current: fixed at 1\/10 of the set constant current value\u003cbr\u003e5. Output power: natural cooling 10W, 15W requires a heat sink installation\u003cbr\u003e6. Conversion efficiency: 80% (The higher the output voltage, the higher the efficiency)\u003cbr\u003e7. Operating temperature: industrial grade -40°C to +85°C (If the ambient temperature exceeds 40°C, reduce the power usage or enhance the heat dissipation)\u003cbr\u003e8. Full-load temperature rise: 45°C\u003cbr\u003e9. Indicator lights: constant current indicator light is red, charging in progress indicator light is red, charging complete indicator light is green\u003cbr\u003e10. Output short-circuit protection: es, for constant current (current set at the current value)\u003cbr\u003e11. Wiring method: can be directly wired and soldered onto the PCB\u003cbr\u003e12. Adjustment method: first, connect the input power correctly (between 4 - 35V), then use a multimeter to monitor the output voltage and adjust the potentiometer (generally, rotate clockwise to increase voltage, counterclockwise to decrease voltage)\u003cbr\u003e13. Size: about 5 x 3.7 x 1.3 cm\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cdiv class=\"params_begin\"\u003eSpecification:\u003c\/div\u003e\u003cdiv style=\"border-top: 1px solid #e0e0e0; width: 100%;\"\u003e\u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e  \u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 15%;\"\u003ePackage Weight\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 0;\"\u003e\n\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0; width: 100%;\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eOne Package Weight\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e0.04kgs \/ 0.10lb\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0; width: 100%;\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eOne Package Size\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e7cm * 5cm * 4cm \/ 2.76inch * 1.97inch * 1.57inch\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0; width: 100%;\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eQty per Carton\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e324\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0; width: 100%;\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eCarton Weight\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e15.00kgs \/ 33.07lb\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0; width: 100%;\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eCarton Size\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e47cm * 38cm * 30cm \/ 18.5inch * 14.96inch * 11.81inch\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"params_prop last_prop\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eLoading Container\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e20GP: 497 cartons * 324 pcs = 161028 pcs\u003cbr\u003e40HQ: 1155 cartons * 324 pcs = 374220 pcs\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e  \u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cdiv style=\"border-top: 1px solid #e0e0e0;\"\u003e\u003c\/div\u003e\u003cbr\u003e","brand":"ORIWHIZ","offers":[{"title":"Default Title","offer_id":41451196121123,"sku":"TBD06064516","price":7.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0046\/5662\/7747\/files\/TBD06064516.jpg?v=1763572370"}],"url":"https:\/\/oriwhiz.com\/en-de\/collections\/power-module.oembed","provider":"ORIWHIZ","version":"1.0","type":"link"}