Power Supply Module
Descriptions: 2-Cell(2S) Version: Input voltage : DC 4.5V-5.5V(Recommend DC 5V) Charging voltage about : 2.7V-3.4V Charging current about :230mA-240mA USB power protectionShort circuit protection and zero volt battery activationBattery protectionOperating ambient temperature : -40° to +..
$16.99
Ex Tax:$16.99
Description: Model: HX-2S-D01 Overcharge voltage range: 4.25-4.35v±0.05v Size: 41*16*3.5mm Over-discharge voltage range: 2.5-3.0v±0.05v Upper limit working current: 8A Working temperature: -40---+50 °C Upper limit instantaneous current: 10A Stor..
$9.99
Ex Tax:$9.99
Description: 1. Complete Charge Management for Single Cell LiFePO4 Battery2. Power supply voltage DC 3.8-6V, Charging output voltage DC 3.6V;3. The maximum charge current/output current is 1A, but you can change the current by changing the value of the R1 resistor.4. Precharge Conditioning for Rev..
$17.99
Ex Tax:$17.99
Description: 1. Complete Charge Management for Single Cell LiFePO4 Battery2. Power supply voltage DC 3.8-6V, Charging output voltage DC 3.6V;3. The maximum charge current/output current is 1A, but you can change the current by changing the value of the R1 resistor.4. Precharge Conditioning for Rev..
$17.99
Ex Tax:$17.99
Features: Overcharge protectionOverdischarge protectionShort circuit protectionOvercurrent protectionProtect a single 3.7V lithium batteryProtect multiple 3.7V lithium batteries (no more than 10 recommended) Parameter: Overcharge detection voltage: 4.28±0.05VOvercharge release voltage: 4.26±0.05V..
$10.99
Ex Tax:$10.99
Features: 1. 4 level LED lights show electricity, non-working state smart automatic shutdown; 2. Built-in lithium battery protection IC, overcurrent, overvoltage, undervoltage protection; 3. Dual USB output; 4. Motherboard size: 69 x 32 x 8mm(L x W x H) Product basic parameters: Input port: Micro ..
$18.99
Ex Tax:$18.99
Feature: Synchronous rectification 3A output current Integrated power MOSFET switch 95% efficiency Programmable soft start Stable low ESR output Cycle by cycle Fixed frequency 340KH Input undervoltage lockout System protection excessive current limit Overvoltage protection and thermal shutdown Size:..
$21.99
Ex Tax:$21.99
Feature:This module is not BUCK.Make use of imported integrated switch ultra-thin regulator module manufacturing process and synchronous rectification technology so as the conversion rate is more than 96%, what's more, calorific value is extremely low.This module is poted by epoxy so it's waterproof..
$18.99
Ex Tax:$18.99
Specifications: Model: HX-3S-JHA10 Size: 53x17x2.7mm Overcharge voltage range: 4.25-4.35V±0.05V Over-discharge voltage range: 2.3-3.0V±0.05V Upper limit working current: 6-8A Working temperature: -40~+50°C Upper limit instantaneous current: 9-10A Storage conditions: -40~+80°C Quiescent current: le..
$14.99
Ex Tax:$14.99
Description: 3 series (for three 18650 batteries or polymer lithium battery series combination) The rated voltage of 10.8 V (polymer battery) 18650 or 11.1 V (nominal voltage of 3.7 V lithium battery) 12.6 V voltage after a full battery (lithium) 8 a discharge (refers to the maximum discharge curr..
$11.99
Ex Tax:$11.99
Descriptions: 3-Cell(3S) Version: Input voltage : DC 4.5V-5.5V(Recommend DC 5V) Charging voltage about : 4.05V-5.1V Charging current about : 230mA-240mA USB power protectionShort circuit protection and zero volt battery activationBattery protectionOperating ambient temperature : -40° t..
$16.99
Ex Tax:$16.99
Feature: Input: 3V-35V Output: 4V-40V adjustable Efficiency: 94% (MAX) Dimensions: 37 x 32 x 15mm (L x W x H) Operating temperature: -40°C to +85°C Load capacity: Limited 80W Connection mode: Terminals are not welded, IN is input, and OUT is output Note: The smaller the differential voltage betwee..
$19.99
Ex Tax:$19.99