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Power modules
357 products · Check the exact option on the product page.
All categories 13−
TP4056|18650 Lithium Battery 3.7v 3.6V 4.2V Lithium Battery Charger Board 1A Overcharge/Overdischarge Protection
Multiple options
￥0.52-1.65 fromView options ↗
2 Series 7.4V 8.4V 18650 Lithium Battery Protection Board, With Balancing 20A Current
T1412
￥1.9View options ↗
AMS1117-3.3 Power Module 3.3V Power Module LDO 800MA Mini 3 Pins
Multiple options
￥0.52 fromView options ↗
LM2596 Buck Module, Adjustable / Constant-Current / Digital Display / Multi-Output
4 options · Sold separately
￥2.10-18.49 fromView options ↗
18650锂电池过充过放过流短路充电保护板模块1/2/3/4/5串 3.7/12V
Multiple options
￥0.33-24.80 fromView options ↗
AMS1117 Voltage Regulator Module 3.3V / 5V Soldered / Unsoldered
Multiple options
￥0.55 fromView options ↗
1.5V 1.8V 2.5V 3V 3.3V 3.7V 4.2V to 5V DC-DC Boost Converter Module
Multiple options
￥0.67 fromView options ↗
5V Charge and Discharge Integrated Module 3.7V 4.2V18650 Lithium Battery Charging and Boost Power Board with Protection Type-C
Multiple options
￥1.25 fromView options ↗
Precision 5V700mA(3.5W)/12V2A Isolated Switching Power Supply/ACDC Step-Down Module 220 to 5V
Multiple options
￥2.34-6.20 fromView options ↗
DC自动升降压模块 2.5V-15V转3.3V 5V固定输出 小体积电源模块
Multiple options
￥1.62-1.78 fromView options ↗
防反接二极管恒流电源模块电池充电防反灌太阳能防反灌防倒灌10A
Multiple options
￥0.69 fromView options ↗
纯正弦波逆变器驱动板 EGS002 EG8010 IR2110 驱动模块
Multiple options
￥10.37 fromView options ↗
PD/QC/AFC快充诱骗触发器 支持5V 9V 12V 15V 20V固定电压输出
0227
￥3.00View options ↗
迷你 DC-DC 降压模块 黑板/绿板/红板
3 options · Sold separately
￥1.40-2.60 fromView options ↗
MP1584EN DC-DC Step-Down Power Module 3A Adjustable Step-Down Module Small Size
Multiple options
￥1.44 fromView options ↗
超小三元锂电池充电板1A 3.7V4.2V充电器模块Type-C接口带保护板 充电板1A 3.7V4.2V
0770
￥0.77View options ↗
18650电池盒 单/双节 SMT贴片 直插 1/2节18650 贴片电池座 SMD
Multiple options
￥1.08-2.00 fromView options ↗
DC-DC USB Adjustable Step-Up/Down Voltage Regulator Module 5V to 3.3V 9V 12V 24V DP Red
Multiple options
￥7.4 fromView options ↗
DC-DC 3A迷你降压模块 车载电源6V9V12V-30V转3.3V/5V/9V/12V输出
Multiple options
￥1.35-1.35 fromView options ↗
3S4S Lithium Battery High-current Capacitive Active Balancer, Energy Transfer / High Precision / Low Heat
Multiple options
￥8.7 fromView options ↗