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Under $20 Voltage Transformers & Regulators

Shop the best prices on 10,579 great value under $20 voltage transformers & regulators. Shopping for voltage transformers & regulators is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Elriven, Elsavct and more. Buy voltage transformers & regulators online safely with Fruugo, with secure payment and fast shipping to Singapore.

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1 - 32 of 10,579
APP Control LED Driver 2.4G Remote Intelligent Transformer Dimmable Color-Changeable Chandelier (50-70W) X2 140W
$12.95 Save $6.00 RRP: $18.95
4.5v Transformer Led Controller Power Supply Waterproof Low Voltage Transformer
$11.95 Save $12.00 RRP: $23.95
APP Control LED Driver 2.4G Remote Intelligent Transformer Dimmable Color-Changeable Chandelier (50-
$13.95 Save $6.00 RRP: $19.95
Truck 24V to 12V Voltage Buck Converter Volt Converter Transformer Reduction Module for Android Host
$9.95 Save $10.00 RRP: $19.95
4.5v Transformer Led Controller Power Supply Waterproof Low Voltage Transformer
$8.95 Save $8.00 RRP: $16.95
Doorbell Transformer 24V 40VA for Ring Video Doorbells
$18.95
Power Adapter Transformer String Lights 3.6W 31V Led Timer Power Adapter Lighting Supply Adapter Waterproof Ip44 Technology
$0.95
For 7KW/7.5KW/8KW/8000W Generator AVR Automatic Single-Phase Voltage Regulator js
$14.95 Save $69.05 RRP: $84.00
63A 230V 50/60Hz Adjustable Over Under Voltage Protector
$19.95 Save $32.00 RRP: $51.95
Jindel Get-1003 160W Voltage Transformer, Halogen Compatible 220-240V to 12V Low-Voltage Transformer for Constant Voltage & Current Projects
$16.95 Save $17.00 RRP: $33.95
Power Saving Device Factor Household Energy Saver 28KW Intelligent High-efficient Appliance Plug in 25-26
$22.95 Save $22.00 RRP: $44.95
12V to 6V DC-DC Converter Step Module Supply Voltage Regulator
$7.95 Save $4.00 RRP: $11.95
12v To 19v 5a 95w Step Up Boost Dc Dc Converter Voltage Regulator Charger Converter
$10.95
APP Control LED Driver 2.4G Remote Intelligent Transformer Dimmable Color-Changeable Chandelier (50-
$12.95 Save $6.00 RRP: $18.95
10PCS EI14 Audio Transformer 600:600 Ohm 1:1 EI14/EI-14 High Efficiency Audio Isolation for Transform
$9.95
20-60W 12V Halogen Lamp Electronic Transformer Spotlight Adapter Device 25-26
$12.95 Save $22.00 RRP: $34.95
Electric Energy Saving Device, Pro Energy Power Saver, nce Current Source, Stabilizes Voltage, EU/UK/US Plug
$14.95 Save $37.00 RRP: $51.95
12V 50W Power Supply Transformer Compatible with Halogen Lights 200 250V Input
$6.95 Save $10.00 RRP: $16.95
LED Transformer 12V Power Supply,Transformer 230V to 12V LED,36W 3A LED Driver Transformer, LED Low Voltage Transformer
$12.95 Save $10.00 RRP: $22.95
Voltage to PWM Converter Module 0%-100% to 0-5V 0-10V Digital to Analog Signal PWM Adjustable Power Module
$15.95 Save $18.00 RRP: $33.95
For Bosch 18V Battery,18V To12V Power Wheels Battery Adapter ,Step Down Converter Regulator
$19.95 Save $28.00 RRP: $47.95
12v Motorcycle Voltage Regulator Rectifier For Honda Cbr900 Cbr600 F2 F3 Cbr250 Cb400 Vtr1000 Vt250 Xl1000 Nt650 Nv750 C2 Tw
$13.95 Save $12.00 RRP: $25.95
12V to 6V DC-DC Converter Module Power Supply Voltage Regulator
$9.95
Waterproof Low Voltage LED Transformer with 4.5V Power Supply Controller
$13.95 Save $19.00 RRP: $32.95
220V12V Halogen Light Lamp Bulb Driver Power Supply Electronic Transformer Volatage Converter New
$19.95 Save $5.00 RRP: $24.95
4.5V Transformer LED Controller Power Supply Waterproof Low Voltage Transformer
$12.95 Save $34.00 RRP: $46.95
2X 200-250V to 12V Halogen Light Electronic Transformer 50W
$11.95 Save $5.00 RRP: $16.95
4.5v Transformer LED Controller Power Supply, Waterproof Low Voltage Transformer
$11.95 Save $29.00 RRP: $40.95
LED Driver 12V 30W Waterproof IP67 Outdoor Switching Power Supply AC to DC Transformer 2.5A
$20.95 Save $11.00 RRP: $31.95
4.5v Transformer Led Lights Controller Power Supply Waterproof Low Voltage Transformer UK/EU
$20.95 Save $22.00 RRP: $42.95
Truck 24V to 12V Voltage Buck Converter Volt Converter Transformer Reduction Module for Android Host
$21.95 Save $21.00 RRP: $42.95
10A 120W 18V 24V 36V 48V to 12V Buck Converter Golf Cart Buck Regulator with Fuse Waterproof Transformer
$20.95