Welcome to Buydo. Check our Special Deals - up to 80% off.

Power supplies

(3,487 items)

1PCS High quality AC/DC 9V 2A Switching Power Supply adapter Reverse Polarity Negative Outside EU plug 5.5mm x 2.1mm-2.5mm
$5.49-22%$7.05
FREE shipping
18V-90V to 12V 8A-15A automotive voltage regulator DC DC converter 24V36V48V60V72V to 12V Step Down Transformer Car Power Supply
$5.49-60%$13.73
FREE shipping
RDDSPON Pure Sine Wave Inverter 3000W 4000W 5000W Double Socket LCD Display DC 12V 24V To AC 220V Voltage Converter Power Supply
$117.00-27%$160.75
FREE shipping
1PCS 5V2A New AC 100V-240V Converter Adapter DC 5V 2A 2000mA Power Supply EU Plug DC 5.5mm x 2.1mm
$5.49-23%$7.10
FREE shipping
AC to DC 100-240V Power Adapter 3V 4.5V 5V 6V Power Supply Switching Charger 7.5V 9V 10V 12V 13V 1A Converter With EU US plug
$5.49-41%$9.29
FREE shipping
AC/DC Charger Power Supply Cord for Seagate Hard Drive, Freeagent Goflex, WD Western Digital My Book External Hard Drive Adapter
$12.49-30%$17.92
FREE shipping
12V 5V 2pin wire DC Male Female jack plug 22awg 3A Power supply Connector Pigtail Cable 5.5x2.1mm adapter plug For strip light p
$5.33-10%$5.89
FREE shipping
KCD4 Stainless steel waterproof rocker switch ON-OFF4/6Pin electrical equipment switch with LED power supply 16A 250V/20A 125VAC
$6.081%$6.10
FREE shipping
IP67 Waterproof LED Driver Switching Power Supply 12W 18W 24W 48W 60W 100W 200W 300W 400W 12V 24V Lighting Transformers Adapter
$5.49-53%$11.77
FREE shipping
Mean Well LRS-350-24 Meanwell AC to DC SMPS 5V 12V 15V 24V 36V 48V LRS-50/75/100/150/200/350/450/600 LED Switching Power Supply
$37.86-31%$54.90
FREE shipping
1PCS Micro USB Charge Jack Port Socket Power Supply Board Connector For JBL Flip 4 Flip4 GG
$7.69-54%$16.60
FREE shipping
ALIENTEK DP100 Original MINI Digital Power Supply CNC DC Adjustable Laboratory Electronic Load Portable Voltage Regulator Switch
$98.61-17%$118.33
FREE shipping
Input 220V 24W 2A Anti-fog Relay Button Mirror Lighting Touch Sensor Dimmer Switch with Internal Power Supply
$14.00-17%$16.80
FREE shipping
150mm cable power supply 12v LED light momentary short mini push button switch 12/16/19/22/25/30 mm pressure switch 3-6v 12-24v
$6.93-2%$7.08
FREE shipping
CN DC 24V 16A 400W Power Supply 380W 350W 340W 330W 320W 310W 300W 280W 240W 220W 180W 140W Transformer 12V 36V 48V 5V 110-220V
$17.33-29%$24.26
FREE shipping
TZT DC12V 4-Wire Min Temperature Controller Speed Governor Fan Speed Motor Controller Digital Display Module Power Supply
$6.68-17%$8.02
FREE shipping