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720 products

Dingsheng Zero-Noise DC-ATX 300W Power Module 12V Direct Plug High-Power ATX Power Adapter Board

$13.41

DC-DC high-power, high-voltage adjustable step-down module (72V/60V/48V to 24V/21V/18V) with power tools.

$19.32

CA-901 Universal Switching Power Supply Module for LCD TVs Under 46 inches (DC Sampling Power Supply)

$1.13

Lithium Battery Active Balancing Board Energy Transfer Board, 2-8 Series Inductive Energy Conversion, 1.2A High Current Module with Wires Included

$1.97

3.7V to 12V DC-DC Boost Module Supports 5V/8V/9V/12V Output Lithium Battery Boost

$0.15

B0505S-1W DC-DC Power Module SIP-4, Brand New 5V to 5V, Factory Direct Supply with Quality Assurance, Isolated and Anti-Interference

$0.75

DC5-30V Lithium / LiFePO4 / Lead-Acid Battery Pack Percentage Indicator Board Battery Level Display

CA-1235 Adjustable Step-Down Power Module, 1.25V/1.5V/1.8V/2.5V/3.3V/5V Output, 5-16V Input

$0.41

Brand New Original B0505S-1W DC-DC Module, Isolated Regulated Power Module, 5V, No Short-Circuit Protection

$0.35

【Saibang】AC-DC 220V to 24V 0.5A Full Power Switching Power Supply Bare Board 12W Isolated Switching Power Supply

$1.25

CA-1239 Adjustable Step-Down Module 5-15V Input 1.25V 1.5V 1.8V 2.5V 3.3V 5V Output

$0.64

5V/12V/24V relay module; 1/2/4/6/8-channel optocoupler relay module with optocoupler isolation.

$0.32

LM2596S DC-DC Fixed Output 3.3V/5V/12V Step-Down Power Module BUCK 3A Adjustable Step-Down

$0.59

4A 20W DC Switching Power Module HLK-20D2405, 24V to 5V Regulated Output DC-DC Step-Down

$10.91

Original Ruijing 12V2A power supply bare board LED light with circuit board stage lamp monitoring router light cat disassembling board

$0.75

0.96-inch small OLED display module with blue, white, and yellow-blue dual-color IIC communication and 51 microcontroller.

$1.36

DC Isolated Power Module B2405S-2W R2/R3 Series (2403/2409/2412/2415/2424S-2WR3)

$0.99

DC-DC USB Boost Power Regulator Module, 5V to 3.3V/9V/12V/24V Desktop Power Electronic Module

$1.11

Precision 12V 400MA Isolated Switching Power Supply Module (4.8W) / AC-DC Step-Down Module 220V to 12V

$0.78

MINI 97.5% Efficiency Compact DC-DC Buck Module, 24V/12V to 5V 3A, for Automotive Use

$0.34

Sk60 Cnc Buck-Boost Dc Adjustable Regulated Power Supply Constant Voltage Constant Current Solar Charging Module True Third Generation

$2.73

Universal DVB Third-Generation Card Slot TV Set-Top Box Power Board for Zhongjiu Hututong Receiver, 5V

$1.48

PWM DC motor speed controller, 1.8V, 3V, 5V, 6V, 12V, 2A speed control switch, switching function 1803BK

$0.58