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Under $20 Power Supply Enclosures

Shop the best prices on 1,532 great value under $20 power supply enclosures. Shopping for power supply enclosures is easy with Fruugo, with SALE discounts, offers and savings on Lichifit, Velleman, Viewleaf and more. Buy power supply enclosures online safely with Fruugo, with secure payment and fast shipping to Singapore.

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1 - 32 of 1,532
Waterproof Plastic Electronic Enclosure Project Box 115 x 90 x 55mm
$19.95 Save $24.00 RRP: $43.95
Waterproof ABS Plastic Electronic Enclosure Project Box Case Black 105x64x40mm
$16.95 Save $6.00 RRP: $22.95
10pcs Metal Shell Thermal Fuse Cutoff 250VAC 10A Temperature Fuse TF 72-250℃
$4.95 Save $5.00 RRP: $9.95
Ac 24v To Dc 24v 1/2/3a Mini Waterproof Power Supply Converter Adapter Module Qinhai
$10.95 Save $10.00 RRP: $20.95
Waterproof IP65 ABS Electrical Project Box Enclosure 200x120x75mm
$18.95 Save $7.00 RRP: $25.95
DR-15-5 DIN Rail Single Output Switching Power Supply 15W 5V 3A
$20.95 Save $4.00 RRP: $24.95
Aluminum PCB Instrument Box Enclosure Electronic Project Case DIY 100*71*25mm
$11.95 Save $22.00 RRP: $33.95
AC-DC 24V to 12V Power Supply Converter Regulator for Monitor Power Supply 3A
$16.95
4Pcs HW-131 Breadboard Power Module Breadboard Special Power
$8.95 Save $1.00 RRP: $9.95
AC to DC 5V 6A Regulated Switching Power Supply Converter for LED Display
$9.95 Save $1.00 RRP: $10.95
Receiver Power Supply 5V/3A Brushless ESC External Type BEC UBEC
$7.95
2025 Aluminum PCB Instrument Box Enclosure Electronic Cooling Case DIY 50x25x25mm
$13.95 Save $14.00 RRP: $27.95
for Case Shell Box Enclosure Installable Cool Fan Aluminum HeatSink Enclosure for 4B
$7.95
AC to DC 5V 6A Regulated Switching Power Supply Converter for LED Display
$11.95
for Case Shell Box Enclosure Installable Cool Fan Aluminum HeatSink Enclosure for 4B
$7.95
4Pcs No Power 10440 LR03 AAA Dummy Fake Battery Placeholder Cylinder Conductor
$11.95 Save $9.00 RRP: $20.95
9v 1.2a High Modules 12w
$18.95 Save $5.00 RRP: $23.95
Clear Enclosure case Box for V3 3B Development Board
$19.95 Save $5.00 RRP: $24.95
Strip Switching Power Supply Ultra Thin LED Transformer Industrial Supply 24V 100W 4.3A
$19.95 Save $19.00 RRP: $38.95
Aluminum PCB Instrument Box Enclosure Electronic Cooling Case DIY 50x25x25mm
$12.95 Save $13.00 RRP: $25.95
21700 Power Bank Mini Ups 20W Fast Charging DIY Power Bank Case
$17.95
Dummy Fake Battery Setup for Shell Placeholder Cylinder Dummy Cells for Lithium
$10.95 Save $8.00 RRP: $18.95
25A Battery Box Plastic Per for Case For YAESU STANDARD FT60R VX168 VX160
$16.95 Save $11.00 RRP: $27.95
20D-20 NTC Thermistor for limiting of inrush current of power supply ballast CFL
$12.95 Save $6.00 RRP: $18.95
Audio Preamplifier Bass Midrange Treble Balance Audio Preamp
$16.95 Save $12.00 RRP: $28.95
HDR-15-48 Series Switching Power Supply DIN Rail Type Transformer Ultrathin Mounting DC 48V 15W
$15.95 Save $10.00 RRP: $25.95
Plastic Case Small Humidity Sensor Electronics Box Instrument Enclosure Project Box Control Box(4 Pc
$10.95 Save $7.00 RRP: $17.95
TEA2025B Power Amplifier Audio Board
$9.95 Save $6.00 RRP: $15.95
5V 9V 12V Output DIY 18650 Battery UPS Power Supply Box
$16.95 Save $12.00 RRP: $28.95
Lithium Battery LED Dual USB 5V 2.4A Circuit Board Micro/Type-C USB
$9.95 Save $6.00 RRP: $15.95
Plastic Case Small Humidity Sensor Electronics Box Instrument Enclosure Project Box Control Box(6 Pcs)
$11.95 Save $7.00 RRP: $18.95
3x Plastic Electric Enclosure Box - DIY Instrument Case Screwless, Junction Box
$16.95 Save $4.00 RRP: $20.95