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Blue Voltage Transformers & Regulators

Shop the best prices on 226 great value blue voltage transformers & regulators. Shopping for voltage transformers & regulators is easy with Fruugo, with SALE discounts, offers and savings on GreenZech and TribalSensation. Buy voltage transformers & regulators online safely with Fruugo, with secure payment and fast shipping to Singapore.

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1 - 32 of 226
DC-DC Boost Converter Step Up to Output High Voltage 300V-1200V 400V 900V 1000V Adjustable Power PSU
$11.95 Save $3.00 RRP: $14.95
Dc-dc Boost Converter To Output High Voltage 300v-1200v 400v 900v 1000v Adjustable Power Psu Module
$17.95 Save $71.05 RRP: $89.00
Voltage Boost Converter,2000W Boost Power Supply Module Converter 12-60V To15-80V DC- Regulator with Voltmeter
$149.00 Save $30.00 RRP: $179.00
-J30 Coulomb Meter Display Battery Test Lithium Battery Protection Against Bidirectional Current 30
$23.95 Save $5.00 RRP: $28.95
3Pcs LM2596 DC- Adjustable Step-Down Converter Voltage Regulator LED Display Voltmeter 4.0-40V to 1
$11.95 Save $2.00 RRP: $13.95
10PCS ZMCT103C 5A/5MA CT103 Precision Miniature Current Transformer In- 2-Pin DIP-2
$15.95 Save $68.05 RRP: $84.00
3Pcs LM2596 DC- Adjustable Step-Down Converter Voltage Regulator LED Display Voltmeter 4.0-40V to 1
$25.95 Save $48.05 RRP: $74.00
3Pcs LM2596 DC- Adjustable Step-Down Converter Voltage Regulator LED Display Voltmeter 4.0-40V to 1
$22.95 Save $41.05 RRP: $64.00
DC 6V 9V 12V 24V to DC 5V 5A Converter Module,9-36V to USB 5V Transformer Dual Output Voltage Regul
$10.95 Save $5.00 RRP: $15.95
RC Cellmeter 8 Digital Battery Capacity Checker Controller Tester Voltage Tester for - NiMH Nicd Ce
$17.95 Save $4.00 RRP: $21.95
Car Motorcycle Boat LED Digital Voltmeter Panel Volt Meter 8-16V Voltmeter
$26.95
RC CellMeter8 1S-8S Battery Capacity Voltage Test Meter for LiPo Li- NiMH Meter
$16.95
Tuya Smart ZigBee Energy Meter: Bidirectional Monitoring with Current Transformer Clamp, 80A Power App Tracking
$99.00
48V adjustable step-down regulator module, DC-DC, LM2596HV input, 4.5-60v power module
$7.95 Save $5.00 RRP: $12.95
LM317 DC-DC 1.5A 1.2-37V Adjustable Power Supply Board DC Converter Module Adjustable Linear Voltag
$15.95
Voltage Boost Converter,2000W Boost Power Supply Module Converter 12-60V To15-80V DC- Regulator wit
$159.00
3Pcs LM2596 DC- Adjustable Step-Down Converter Voltage Regulator LED Display Voltmeter 4.0-40V to 1.25-37V
$11.95 Save $3.00 RRP: $14.95
DC 6V 9V 12V 24V to DC 5V 5A Buck Converter Module,9-36V to USB 5V former Dual Output Voltage R
$29.95 Save $49.05 RRP: $79.00
LM317 DC-DC 1.5A 1.2-37V Adjustable Power Supply Board DC Converter Buck Module Adjustable Linear V
$15.95
2Pcs XH-M411 DC 4-35V to 5-45V Boost Module Digital Voltmeter Boost Converter Board 5A Power Adjust
$14.95
DC-DC Boost Converter to Output High Voltage 300V-1200V 400V 900V 1000V Adjustable Power PSU Module
$22.95
Module Adjustable DC 6-40V to 1.2-36V Voltage Regulator Converter Constant Current Power Supply Mo
$21.95
600W 25A CC CV Adjustable Power Supply Module LED Driver DC-DC Buck Converter Voltage Regulator Mod
$22.95
3Pcs LM2596 DC- Adjustable Step-Down Converter Voltage Regulator LED Display Voltmeter 4.0-40V to 1
$12.95
3Pcs LM2596 DC- Adjustable Step-Down Converter Voltage Regulator LED Display Voltmeter 4.0-40V to 1
$16.95 Save $24.00 RRP: $40.95
2Pcs XH-M411 DC 4-35V to 5-45V Boost Module Digital Voltmeter Boost Converter Board 5A Power Adjustable Step-Up Module
$15.95 Save $1.00 RRP: $16.95
NCH6100HV High Voltage DC Step Up Converter Power Supply Module for Nixie Tube Glow Tube Magic Eye
$15.95
Dc 6v 9v 12v 24v To Dc 5v 5a Buck Converter Module,9-36v To Usb 5v Transformer Dual Output Voltage
$31.95 Save $2.00 RRP: $33.95
2Pcs Digital Voltmeter Boost Converter Board with Boost Module XH-M411, 5A Power Adjust for DC 4-35V to 5-45V Compatibility
$35.95
DC 6V 9V 12V 24V to DC 5V 5A Buck Converter Module,9-36V to USB 5V Transformer Dual Output Voltage Regulator
$11.95 Save $10.00 RRP: $21.95
10pcs Adjustable Step Up Module Voltage Regulator Micro-USB
$8.95
LM317 DC-DC 1.5A 1.2-37V Adjustable Supply Board DC Converter Module Adjustable Linear Voltage Regu
$4.95 Save $2.00 RRP: $6.95