Power Modules
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XY6550S 3250W 50A CNC Buck Power Supply Direct Current Stabilized Voltage Constant Voltage and Current St product image
XY6550S 3250W 50A CNC Buck Power Supply Direct Current Stabilized Voltage Constant Voltage and Current Step-down Module MPPT
From $57.11
Sale
4 Wire Fan PWM Speed Controller PD QC Fast Charging Type C DC 24V 12V 5V Cooling Fan Speed Regulator product image
4 Wire Fan PWM Speed Controller PD QC Fast Charging Type C DC 24V 12V 5V Cooling Fan Speed Regulator
From $15.41
30% off
SR-01 5V Thermoelectric Cooler Peltier Elemente Module 40*40MM 5V Semiconductor Refrigeration Chip Easy t product image
SR-01 5V Thermoelectric Cooler Peltier Elemente Module 40*40MM 5V Semiconductor Refrigeration Chip Easy to DIY/Assemble
$15.16
$21.65
Sale
ZK-SJ30 700W High Power Auto Boost Power Module Synchronous Rectifier 30A Solar Charging MPPT product image
 5.0
21 Reviews
ZK-SJ30 700W High Power Auto Boost Power Module Synchronous Rectifier 30A Solar Charging MPPT
From $37.99
30% off
4-Band Digital FM MW SW Radio AM FM Medium Wave Shortwave Receiver broadcasts Headphone Radio Module ante product image
4-Band Digital FM MW SW Radio AM FM Medium Wave Shortwave Receiver broadcasts Headphone Radio Module antenna Volume Adjustable
$14.64
$20.91
DC 5V 2A 7-in-1 87-108MHZ Multi-Function Emergency Radio: AM/FM/WB Full-Band Portable Radio with USB-C In product image
DC 5V 2A 7-in-1 87-108MHZ Multi-Function Emergency Radio: AM/FM/WB Full-Band Portable Radio with USB-C Interface
$35.55
30% off
DC-DC High Power 600W Adjustable Step-down Power Supply Module With Fan 12V-80V To 2.5V-50V Buck Converte product image
DC-DC High Power 600W Adjustable Step-down Power Supply Module With Fan 12V-80V To 2.5V-50V Buck Converter 25A Constant Current
$19.26
$27.51
30% off
800W 25A MPPT Solar Charger Power Supply Module 18V-90V to 2-60V DC-DC Step Down Buck Converter Auto Char product image
800W 25A MPPT Solar Charger Power Supply Module 18V-90V to 2-60V DC-DC Step Down Buck Converter Auto Charging Board Ideal Diode
$23.66
$33.80
31% off
5W 5V ETFE Solar Panel Charger Type-C Output Solar Power Bank for Mobile Phone Security Camera Courtyard product image
5W 5V ETFE Solar Panel Charger Type-C Output Solar Power Bank for Mobile Phone Security Camera Courtyard Streetlighs 198*133MM
$11.80
$16.86
30% off
DC 10-55V 12V 24V 36V 48V 55V 100A Motor Speed Controller PWM HHO RC Reverse Control Switch with LED Disp product image
DC 10-55V 12V 24V 36V 48V 55V 100A Motor Speed Controller PWM HHO RC Reverse Control Switch with LED Display
$18.36
$26.22
Sale
XY8030S 2400W 30A Buck DC Digital Power Supply Adjustable Step-Down Converter MPPT Charging 12-90V To 0-8 product image
XY8030S 2400W 30A Buck DC Digital Power Supply Adjustable Step-Down Converter MPPT Charging 12-90V To 0-80V WIFI 485 IR 433 Set
From $45.78
Sale
DIY Dual USB Type C Box 18650 Battery Power Case Digital Display for 8x18650 Battery Charging Outer Case product image
DIY Dual USB Type C Box 18650 Battery Power Case Digital Display for 8x18650 Battery Charging Outer Case QC3.0 PD22.5W Wireless
From $10.59
Sale
8*18650 Battery Case PD 45W Super Fast Charging Transparent Rechargeable Case Weldless Box With Outdoor L product image
8*18650 Battery Case PD 45W Super Fast Charging Transparent Rechargeable Case Weldless Box With Outdoor Light
From $15.07
51% off
DC 7-55V LED Indicator Voltage Battery Charge Indicator Acid Battery Lithium Battery Universal Battery Ch product image
DC 7-55V LED Indicator Voltage Battery Charge Indicator Acid Battery Lithium Battery Universal Battery Charge Indicator Panel
$2.99
$6.00
30% off
DC 5-30V to 1.25-30V 8A Automatic Step UP/Down Converter Boost/Buck Voltage Regulator Module Charger Powe product image
 4.9
166 Reviews
DC 5-30V to 1.25-30V 8A Automatic Step UP/Down Converter Boost/Buck Voltage Regulator Module Charger Power Converter DIY KIT
$6.12
$8.74
30% off
2P20KA DC 1000V Electric Surge Protector Circuit Breaker product image
2P20KA DC 1000V Electric Surge Protector Circuit Breaker
$13.14
$18.77
30% off
For Small Appliances Polycrystalline Silicon 2W Solar Panel Solar Power Charging Efficient Solar Charging product image
For Small Appliances Polycrystalline Silicon 2W Solar Panel Solar Power Charging Efficient Solar Charging Solution
$8.31
$11.87
30% off
B27B Induction Coil For PAC-12 Induction Coil JPC-350 Antenna Extremely High Strength product image
B27B Induction Coil For PAC-12 Induction Coil JPC-350 Antenna Extremely High Strength
$49.66
$70.94
30% off
1x DC 0-35V Power Filter Module Low-pass Filter Voltage Regulator Module 0-5A High Current，for Power Supp product image
1x DC 0-35V Power Filter Module Low-pass Filter Voltage Regulator Module 0-5A High Current,for Power Supplies with Large Ripple
$5.74
$8.20
30% off
18650 Solar Battery Charger Multi Munctional Solar Type C Intelligent Lithium Battery Holder Power Bank C product image
18650 Solar Battery Charger Multi Munctional Solar Type C Intelligent Lithium Battery Holder Power Bank Cases without Battery
$12.79
$18.27