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Blue Voltage Transformers & Regulators

Shop the best prices on 294 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 Ireland.

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1 - 32 of 294
2X LM317 DC-DC 1.5A 1.2-37V Adjustable Power Supply Board DC Converter Buck Module Linear Voltage R
€17.95 Save €17.00 RRP: €34.95
Mini DC 3.2-30V Two-Wire Voltmeter LED Panel Digital Display Voltage Meter Head
€3.95 Save €15.00 RRP: €18.95
100W DC-DC Boost Step Up Converter 4-30V to 5-35V 12V 24V 9A Power Supply Module Blue
€16.95
RC Cellmeter 8 Digital Battery Capacity Checker Controller Tester Voltage Tester for - NiMH Nicd Ce
€12.95 Save €4.00 RRP: €16.95
2X LM317 DC-DC 1.5A 1.2-37V Adjustable Power Supply Board DC Converter Buck Module Linear Voltage R
€11.00
Zmct103c Micro Precision Blue Current Transformer 5a/5ma Sensor
€5.30 Save €1.06 RRP: €6.36
Voltage Boost Converter,2000W Boost Power Supply Module Converter 12-60V To15-80V DC- Regulator wit
€119.00
2Pcs XH-M411 DC 4-35V to 5-45V Boost Module Digital Voltmeter Boost Converter Board 5A Power Adjust
€10.95
2PCS Current Voltage Hertz Meters, Digital 3In1 22mm Voltmeter Ammeter Hz Meter AC 60-500V Current
€10.95
48V adjustable step-down regulator module, DC-DC, LM2596HV input, 4.5-60v power module
€5.95 Save €3.00 RRP: €8.95
3Pcs LM2596 DC- Adjustable Step-Down Converter Voltage Regulator LED Display Voltmeter 4.0-40V to 1.25-37V
€8.95 Save €2.00 RRP: €10.95
48V adjustable step-down regulator module, DC-DC, LM2596HV input, 4.5-60v power module
€5.95 Save €4.00 RRP: €9.95
DC 6V 9V 12V 24V to 5V 5A Buck Converter Module,9-36V USB Transformer Dual Output Voltage Regulator
€10.95 Save €20.00 RRP: €30.95
2Pcs XH-M411 DC 4-35V to 5-45V Boost Module Digital Voltmeter Boost Converter Board 5A Power Adjusta
€9.95
Dc-dc Boost Converter To Output High Voltage 300v-1200v 400v 900v 1000v Adjustable Power Psu Module
€8.95 Save €19.00 RRP: €27.95
DC-DC Boost Converter Step Up to Output High Voltage 300V-1200V 400V 900V 1000V Adjustable Power PSU
€8.95 Save €3.00 RRP: €11.95
Adjustable Step-Down Buck Power Module 4.5A Adjustable Constant Voltage Constant Current with LCD Dispaly 6.5-36V 50W
€14.95 Save €7.00 RRP: €21.95
2Pcs XH-M411 DC 4-35V to 5-45V Boost Module Digital Voltmeter Boost Converter Board 5A Power Adjustable Step-Up Module
€11.95
Dc 6v 9v 12v 24v To Dc 5v 5a Buck Converter Module,9-36v To Usb 5v Transformer Dual Output Voltage
€24.95 Save €2.00 RRP: €26.95
2X LM317 DC-DC 1.5A 1.2-37V Adjustable Power Supply Board DC Converter Buck Module Linear Voltage R
€4.95 Save €12.00 RRP: €16.95
800W High Power Buck Converter CC CV 20V-70V to 2.5V-58V DC-DC Voltage Reducer 12V 24V 36V 48V 60V
€54.00
2Pcs XH-M411 DC 4-35V to 5-45V Boost Module Digital Voltmeter Boost Converter Board 5A Power Adjustable Step-Up Module
€10.95 Save €1.00 RRP: €11.95
DC 6V 9V 12V 24V to DC 5V 5A Converter Module,9-36V to USB 5V Transformer Dual Output Voltage Regul
€7.95 Save €4.00 RRP: €11.95
RC CellMeter8 1S-8S Battery Capacity Voltage Test Meter for LiPo Li- NiMH Meter
€12.95
LM317 DC-DC 1.5A 1.2-37V Adjustable Power Supply Board DC Converter Module Adjustable Linear Voltag
€12.95
3Pcs LM2596 DC- Adjustable Step-Down Converter Voltage Regulator LED Display Voltmeter 4.0-40V to 1
€15.95 Save €17.00 RRP: €32.95
LM317 DC-DC 1.5A 1.2-37V Adjustable Power Supply Board DC Converter Buck Module Adjustable Linear V
€11.95
2Pcs Digital Voltmeter Boost Converter Board with Boost Module XH-M411, 5A Power Adjust for DC 4-35V to 5-45V Compatibility
€26.95
3Pcs LM2596 DC- Adjustable Step-Down Converter Voltage Regulator LED Display Voltmeter 4.0-40V to 1
€17.95 Save €31.00 RRP: €48.95
LM317 DC-DC 1.5A 1.2-37V Adjustable Power Supply Board DC Converter Buck Module Adjustable Linear V
€4.95
RC Cellmeter 8 Digital Battery Capacity Checker Controller Tester Voltage Tester for - NiMH Nicd Ce
€16.95
DC-DC Boost Converter Step Up to Output High Voltage 300V-1200V 400V 900V 1000V Adjustable Power PS
€8.95