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Blue Voltage Transformers & Regulators

Shop the best prices on 131 great value blue voltage transformers & regulators. Shopping for voltage transformers & regulators is easy with Fruugo, with SALE discounts, offers and savings on GreenZech. Buy voltage transformers & regulators online safely with Fruugo, with secure payment and fast shipping to Canada.

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1 - 32 of 131
DC-DC Boost Converter Step Up to Output High Voltage 300V-1200V 400V 900V 1000V Adjustable Power PSU
$10.95 Save $7.00 RRP: $17.95
NCH6100HV High Voltage DC Step Up Converter Power Supply Module for Nixie Tube Glow Tube Magic Eye Board DC 12V 24V
$13.95
2Pcs XH-M411 DC 4-35V to 5-45V Boost Module Digital Voltmeter Boost Converter Board 5A Power Adjusta
$12.95 Save $10.00 RRP: $22.95
Battery Capacity Indicator Dc 8v-100v Lead Acid Lithium Lifepo4 Car Motorvoltage
$16.95 Save $1.00 RRP: $17.95
2X LM2596 DC DC Adjustable Step Down Converter Voltage Regulator LED Display Voltmeter 4.0-40 to 1.3-37V Power Adapter
$8.95 Save $6.00 RRP: $14.95
3X 48V Adjustable Step-Down Regulator Module, DC-DC, LM2596HV Input, 4.5-60V Power Module
$10.95 Save $6.00 RRP: $16.95
-10 Battery Voltage Internal Resistance Tester 18650 AC Acid Lithium Lead Car Battery Capacitor Tester
$99.00
Voltage Boost Converter,2000W Boost Power Supply Module Converter 12-60V To15-80V DC- Regulator with Voltmeter
$159.00
LM2596 DC DC Adjustable Converter Voltage Regulator LED Display Voltmeter 4.0-40 To 1.3-37V Power A
$8.95
FNB48P USB Tester,Voltmeter,TYPE-C Detection Trigger Battery Capacity Tester FNB48P with Bluetooth
$74.00 Save $20.00 RRP: $94.00
LM317 DC-DC 1.5A 1.2-37V Adjustable Supply Board DC Converter Module Adjustable Linear Voltage Regu
$6.95 Save $1.00 RRP: $7.95
3Pcs LM2596 DC- Adjustable Step-Down Converter Voltage Regulator LED Display Voltmeter 4.0-40V to 1
$10.95 Save $48.05 RRP: $59.00
Adjustable 1.5A DC-DC Converter Module 1.2V-37V Power Supply Board Linear Voltage Regulator Buck Circuit
$12.95 Save $12.00 RRP: $24.95
LM317 DC-DC 1.5A 1.2-37V Adjustable Supply Board DC Converter Module Adjustable Linear Voltage Regu
$6.95 Save $1.00 RRP: $7.95
0.36 Inch 3-in-1 Time + Temperature + Voltage Meter Display With Ntc Dc7-30v Voltmeter Electronic Watch Clock Digital Tube GreenZech
$34.95 Save $64.05 RRP: $99.00
2Pcs XH-M411 DC 4-35V to 5-45V Boost Module Digital Voltmeter Boost Converter Board 5A Power Adjustable Step-Up Module
$14.95 Save $4.00 RRP: $18.95
2PCS Current Voltage Hertz Meters, Digital 3In1 22mm Voltmeter Ammeter Hz Meter AC 60-500V Current
$15.95 Save $38.05 RRP: $54.00
10PCS ZMCT103C 5A/5MA CT103 Precision Miniature Current Transformer In- 2-Pin DIP-2
$11.95 Save $38.00 RRP: $49.95
2Pcs XH-M411 DC 4-35V to 5-45V Boost Module Digital Voltmeter Boost Converter Board 5A Power Adjustable Step-Up Module
$14.95 Save $10.00 RRP: $24.95
Aluminum Alloy RC Servo Tester ESC Electronic Speed Controller Checker for RC Drone Car Boat RC Ser
$11.95
DC-DC Boost Converter to Output High Voltage 300V-1200V 400V 900V 1000V Adjustable PSU Module Board
$11.95 Save $3.00 RRP: $14.95
DC 6V 9V 12V 24V to DC 5V 5A Converter Module,9-36V to USB 5V Transformer Dual Output Voltage Regul
$7.95 Save $5.00 RRP: $12.95
10X 48V Adjustable Step-Down Regulator Module, DC-DC, LM2596HV Input, 4.5-60v Power Module
$22.95 Save $13.00 RRP: $35.95
DC-DC Boost Converter Step Up to Output High Voltage 300V-1200V 400V 900V 1000V Adjustable Power PSU
$12.95
DC 6V 9V 12V 24V to DC 5V 5A Converter Module,9-36V to USB 5V Transformer Dual Output Voltage Regul
$9.95 Save $5.00 RRP: $14.95
-J30 Coulomb Meter Display Battery Test Lithium Battery Protection Against Bidirectional Current 30
$21.95 Save $42.05 RRP: $64.00
LM2596 DC DC Adjustable Converter Voltage Regulator LED Display Voltmeter 4.0-40 To 1.3-37V Power A
$7.95 Save $2.00 RRP: $9.95
Low Voltage Cutoff, DC 6V-60V Low Voltage Protector Disconnect Switch Discharge Protector for Lead
$14.95
RC Cellmeter 8 Digital Battery Capacity Checker Controller Tester Voltage Tester for - NiMH Nicd Ce
$15.95
NCH6100HV High Voltage DC Step Up Converter Power Supply Module
$13.95 Save $1.00 RRP: $14.95
10X LM317 DC-DC 1.5A 1.2-37V Adjustable Power Supply Board DC Converter Buck Module
$14.95
800W High Power Buck Converter CC CV 20V-70V to 2.5V-58V DC-DC Voltage Reducer 12V 24V 36V 48V 60V
$69.00