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Power supplies

(3,487 项目)

DC-DC Step Down Converter Module 12V to 3.3V 4.2V 5V 6V 7.5V Non-Isolated Buck Power Supply Voltage Regulator With Protection
$6.03-17%$7.29
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DC-DC High Power Step-down Power Supply Module DC Converter Lnput 10-110V Fixed To 5V9V12V24V Output High Voltage Resistant
$5.49-29%$7.78
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9V 850mA 1A AD-5 AD-5G 5JL 5MR 5MU 5GL 5EL ADR-8 ADT-9 Adapter for Casio CTK-496 CTK-481 CTK-700 Keyboard Piano power supply
$7.99-16%$9.49
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Gigabite 30W 60W 90W POE Injector gigabit POE Power Supply Adapter Compatible W/T IEEE802.3at/af Output10/100/1000Mbps RJ45, 48V
$20.64-23%$26.70
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EU Power Cable Extension Cord IEC320 C7 Figure 8 Power Cord For Samsung LG Sony TV Monitor Power Supply PS3 XBox Charger
$5.49-33%$8.16
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HLK-PM01 HLK-PM03 HLK-PM12 AC-DC 220V to 5V/3.3V/12V Mini Power Supply Module Intelligent Household Switch HLK-5M05 HLK-PM12
$5.49-25%$7.28
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Wanptek Laboratory DC Power Supply30V 10A Adjustable Power Supply with USB Fast Charging for Cell Phone Repair, Battery Charging
$59.26-48%$113.03
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Power Supply 19V 3.42A 5.5X2.5mm Laptop Charger AC Adapter Power Supply DC 19 V Volt Charge Notebook 5.5*2.5 65W B450 B550 B560
$6.12-52%$12.62
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Pure Sine Wave Inverter 12V 24V 48V 60V To AC 220V 110V 8000W 10000W 12000W Car Inverters Solar Off Grid Inverters Power Supply
$210.11-42%$360.94
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DC female 5.5x.2.1mm to male 3.5x1.35 5.5x2.5 4.8*1.7 6.0mm Power Supply Adapter Connector Plug Charger right angle Laptop B4
$5.46-7%$5.87
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AC DC 3V 5V 9V 12V 24V Adjustable Power Supply Display Screen Universal Power Supply 5 12 V Volt DC-DC 220V To 12V 24V 5V Smps
$6.38-69%$20.70
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AC-DC 3.3V/5V/12V Precision Buck Converter AC 220v To 5v DC Step Down Transformer Power Supply Module 1A 12W
$5.49-33%$8.14
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5V 0.5A 1A 2A 3A Micro USB Port Power Adapter Supply For Strip LED Lamp Light Charging AC to DC 100V 240V 500mA USB Charger Head
$5.49-43%$9.69
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9V 10V 12V 13.5V AC/DC Universal Power Adapter Supply 9 10 12 13.5 Volt Adaptor 1.5A 2A 2.5A 3A Adaptador 5.5mm Switching
$6.09-53%$12.97
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XWST DC to DC 24V to 12V Buck Converters 1A 2A 3A 4A 5A Step Down Waterproof Module Voltage Regulator Car Power Supply Aluminum
$5.49-30%$7.87
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12V24V to 5V 3A DC DC Power Supply Module Buck Step Down Converter for Mini USB USB Adapter Micro USB Adapter Car Male Female
$5.49-32%$8.12
FREE shipping