Switch mode power supplies

500+ products

DC-DC automatic buck-boost adjustable regulated power supply, constant voltage and constant current battery charging module, voltage conversion 80W 5A (1/5)

DC-DC automatic buck-boost adjustable regulated power supply, constant voltage and constant current battery charging module, voltage conversion 80W 5A

~~£40.38~~

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DC-DC automatic buck-boost adjustable regulated power supply, constant voltage and constant current battery charging module, voltage conversion 80W 5A

~~£40.38~~

Free shipping

DC-DC automatic buck-boost adjustable regulated power supply, constant voltage and constant current battery charging module, voltage conversion 80W 5A

~~£40.38~~

Free shipping

Adjustable voltage regulator 12-72V DC, power panel converter, constant current voltage module, 65V 6A 390W output (1/5)

Adjustable voltage regulator 12-72V DC, power panel converter, constant current voltage module, 65V 6A 390W output (2/5)

Adjustable voltage regulator 12-72V DC, power panel converter, constant current voltage module, 65V 6A 390W output (3/5)

Adjustable voltage regulator 12-72V DC, power panel converter, constant current voltage module, 65V 6A 390W output

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AC/DC 220V suppression power supply, hot flash suppression filter, AC/DC blocking power supply board. (1/5)

AC/DC 220V suppression power supply, hot flash suppression filter, AC/DC blocking power supply board. (2/5)

AC/DC 220V suppression power supply, hot flash suppression filter, AC/DC blocking power supply board. (3/5)

AC/DC 220V suppression power supply, hot flash suppression filter, AC/DC blocking power supply board.

~~£41.39~~

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AC/DC 220V suppression power supply, hot flash suppression filter, AC/DC blocking power supply board.

~~£41.39~~

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Compatible with Samsung K7400, K7500, K7600, LX, LG main power board, fuser power supply, auxiliary power board -- Auxiliary power supply [JC44-00222B] 110V

~~£79.41~~

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Compatible with Samsung K7400, K7500, K7600, LX, LG main power board, fuser power supply, auxiliary power board -- auxiliary power supply [JC44-00223B] 220V

~~£79.41~~

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LTECH 75W 24V DC Constant Voltage Thyristor Dimming Power Supply LM-75-24-G1T2

~~£57.52~~

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Netzteil/Stromkabel für LED-Videoleuchten und Ringlichter – Eingang 100–240 V, Ausgang 12 V, 3 A – Innendurchmesser 200 cm (1/5)

Netzteil/Stromkabel für LED-Videoleuchten und Ringlichter – Eingang 100–240 V, Ausgang 12 V, 3 A – Innendurchmesser 200 cm (2/5)

Netzteil/Stromkabel für LED-Videoleuchten und Ringlichter – Eingang 100–240 V, Ausgang 12 V, 3 A – Innendurchmesser 200 cm (3/5)

Netzteil/Stromkabel für LED-Videoleuchten und Ringlichter – Eingang 100–240 V, Ausgang 12 V, 3 A – Innendurchmesser 200 cm

~~£51.29~~

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12V 15A switching power supply, 180W full power, stable quality, monitoring power supply, LED power supply (1/5)

12V 15A switching power supply, 180W full power, stable quality, monitoring power supply, LED power supply (2/5)

12V 15A switching power supply, 180W full power, stable quality, monitoring power supply, LED power supply (3/5)

12V 15A switching power supply, 180W full power, stable quality, monitoring power supply, LED power supply

~~£50.04~~

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Constant voltage and constant current power supply module, automatic step-up and step-down intelligent power supply module, step-up and step-down solar charging module (1/4)

Constant voltage and constant current power supply module, automatic step-up and step-down intelligent power supply module, step-up and step-down solar charging module

~~£70.61~~

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Constant voltage and constant current power supply module, automatic step-up and step-down intelligent power supply module, step-up and step-down solar charging module

~~£70.61~~

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EV4-X 4-Channel Constant Voltage Power Supply Repeater 12-24V DC 8A

~~£41.69~~

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EV4-X 4-Channel Constant Voltage Power Supply Repeater 12-24V DC 8A

~~£41.69~~

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XH-M130 Constant Current and Constant Voltage Power Supply Module, 5A Regulated and Adjustable Lithium Battery Charging LED Power Supply Module (1/4)

XH-M130 Constant Current and Constant Voltage Power Supply Module, 5A Regulated and Adjustable Lithium Battery Charging LED Power Supply Module

~~£52.85~~

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3V/3.3V/3.7V/4.2V to 5V/1A/2A USB boost module, power bank boost circuit board, synchronous rectification. (1/4)

3V/3.3V/3.7V/4.2V to 5V/1A/2A USB boost module, power bank boost circuit board, synchronous rectification. (2/4)

3V/3.3V/3.7V/4.2V to 5V/1A/2A USB boost module, power bank boost circuit board, synchronous rectification.

~~£43.20~~

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3V/3.3V/3.7V/4.2V to 5V/1A/2A USB boost module, power bank boost circuit board, synchronous rectification.

~~£43.20~~

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600W Boost DC-DC High-Power Power Module, 5-35V to 9-48V Synchronous Boost (1/3)

600W Boost DC-DC High-Power Power Module, 5-35V to 9-48V Synchronous Boost

~~£43.73~~

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High-power 2-30V DC-DC power supply module, adjustable boost/step-down, 8A, constant current and voltage synchronous rectifier (1/5)

High-power 2-30V DC-DC power supply module, adjustable boost/step-down, 8A, constant current and voltage synchronous rectifier (2/5)

High-power 2-30V DC-DC power supply module, adjustable boost/step-down, 8A, constant current and voltage synchronous rectifier (3/5)

High-power 2-30V DC-DC power supply module, adjustable boost/step-down, 8A, constant current and voltage synchronous rectifier

~~£42.82~~

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400W 15A Regulated and Adjustable Constant Current DC-DC Step-Down Power Supply Module for Battery Charging (1/5)

400W 15A Regulated and Adjustable Constant Current DC-DC Step-Down Power Supply Module for Battery Charging (2/5)

400W 15A Regulated and Adjustable Constant Current DC-DC Step-Down Power Supply Module for Battery Charging (3/5)

400W 15A Regulated and Adjustable Constant Current DC-DC Step-Down Power Supply Module for Battery Charging

~~£42.94~~

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High-power 2-30V DC-DC power supply module, adjustable boost/step-down, 8A, constant current and voltage synchronous rectifier

~~£42.82~~

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Ruibo LM2596 DC-DC Step-Down Power Supply Module 3A Adjustable Step-Down Module Voltage Regulator (1/4)

Ruibo LM2596 DC-DC Step-Down Power Supply Module 3A Adjustable Step-Down Module Voltage Regulator (2/4)

Ruibo LM2596 DC-DC Step-Down Power Supply Module 3A Adjustable Step-Down Module Voltage Regulator

~~£43.89~~

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12V2A/24V1A Switching Power Supply Board Module Bare Board 24W AC-DC Isolated Power Supply Board (1/4)

12V2A/24V1A Switching Power Supply Board Module Bare Board 24W AC-DC Isolated Power Supply Board (2/4)

12V2A/24V1A Switching Power Supply Board Module Bare Board 24W AC-DC Isolated Power Supply Board

~~£46.34~~

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Adjustable automatic buck-boost power supply module, constant voltage and current, from 5 to 30 V DC to 0.6 to 30 V DC. (1/5)

Adjustable automatic buck-boost power supply module, constant voltage and current, from 5 to 30 V DC to 0.6 to 30 V DC. (2/5)

Adjustable automatic buck-boost power supply module, constant voltage and current, from 5 to 30 V DC to 0.6 to 30 V DC. (3/5)

Adjustable automatic buck-boost power supply module, constant voltage and current, from 5 to 30 V DC to 0.6 to 30 V DC.

~~£44.69~~

Free shipping

Constant current and voltage regulated DC-DC power supply board, high power adjustable DC 8 A 1.25-36 V step-down module (1/5)

Constant current and voltage regulated DC-DC power supply board, high power adjustable DC 8 A 1.25-36 V step-down module (2/5)

Constant current and voltage regulated DC-DC power supply board, high power adjustable DC 8 A 1.25-36 V step-down module (3/5)

Constant current and voltage regulated DC-DC power supply board, high power adjustable DC 8 A 1.25-36 V step-down module

~~£44.69~~

Free shipping

Constant current and voltage regulated DC-DC power supply board, high power adjustable DC 8 A 1.25-36 V step-down module

~~£44.69~~

Free shipping

Adjustable regulated DC power supply, constant voltage and current repair, XinYi XY6008 CNC 60V 8A 480W step-down module (1/5)

Adjustable regulated DC power supply, constant voltage and current repair, XinYi XY6008 CNC 60V 8A 480W step-down module (2/5)

Adjustable regulated DC power supply, constant voltage and current repair, XinYi XY6008 CNC 60V 8A 480W step-down module (3/5)

Adjustable regulated DC power supply, constant voltage and current repair, XinYi XY6008 CNC 60V 8A 480W step-down module

~~£80.90~~

Free shipping

Adjustable regulated DC power supply, constant voltage and current repair, XinYi XY6008 CNC 60V 8A 480W step-down module

~~£80.90~~

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LM337LM317 Adjustable Dual Power Supply Filter Board AC12-18V to Positive and Negative Regulated DC Voltage (1/5)

LM337LM317 Adjustable Dual Power Supply Filter Board AC12-18V to Positive and Negative Regulated DC Voltage (2/5)

LM337LM317 Adjustable Dual Power Supply Filter Board AC12-18V to Positive and Negative Regulated DC Voltage (3/5)

LM337LM317 Adjustable Dual Power Supply Filter Board AC12-18V to Positive and Negative Regulated DC Voltage

~~£45.17~~

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Adjustable DC step-down power supply module, 600W, 25A, DC-DC conversion 12-75V to 5V, 19V, 21V, 24V, 48V (1/5)

Adjustable DC step-down power supply module, 600W, 25A, DC-DC conversion 12-75V to 5V, 19V, 21V, 24V, 48V (2/5)

Adjustable DC step-down power supply module, 600W, 25A, DC-DC conversion 12-75V to 5V, 19V, 21V, 24V, 48V (3/5)

Adjustable DC step-down power supply module, 600W, 25A, DC-DC conversion 12-75V to 5V, 19V, 21V, 24V, 48V

~~£44.90~~

Free shipping

12V 30A 360W switching power supply for LED strips, light boxes, control meters and power transformers

~~£51.67~~

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High power DC-DC 500W 25A, 12-27V to 24V, 36V, 48V power supply module for car radio, with fan. (1/5)

High power DC-DC 500W 25A, 12-27V to 24V, 36V, 48V power supply module for car radio, with fan. (2/5)

High power DC-DC 500W 25A, 12-27V to 24V, 36V, 48V power supply module for car radio, with fan. (3/5)

High power DC-DC 500W 25A, 12-27V to 24V, 36V, 48V power supply module for car radio, with fan.

~~£53.65~~

Free shipping

Compatible with Samsung X7400 X7500 X7600 LX GX main power board, fuser power supply, and auxiliary power board -- Fuser power supply [JC44-00235A] 110V

~~£93.09~~

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DIY Isolating Switching Power Supply with Overload and Overcurrent Protection (AC-DC) Input AC110-450V Output DC12V (1/4)

DIY Isolating Switching Power Supply with Overload and Overcurrent Protection (AC-DC) Input AC110-450V Output DC12V (2/4)

DIY Isolating Switching Power Supply with Overload and Overcurrent Protection (AC-DC) Input AC110-450V Output DC12V

~~£48.96~~

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DIY Isolating Switching Power Supply with Overload and Overcurrent Protection (AC-DC) Input AC110-450V Output DC12V

~~£48.96~~

Free shipping

Adjustable voltage regulator 12-72V DC, power panel converter, constant current voltage module, 65V 6A 390W output

Free shipping

DC 5-12V Mini ZVS Low Voltage Induction Heating Power Supply (1/4)

DC 5-12V Mini ZVS Low Voltage Induction Heating Power Supply (2/4)

DC 5-12V Mini ZVS Low Voltage Induction Heating Power Supply

~~£96.92~~

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DC 5-12V Mini ZVS Low Voltage Induction Heating Power Supply

~~£96.92~~

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DC-DC 9V 12V 24V 36V To 5V Step Down Board 5A 4 USB Output B (1/4)

DC-DC 9V 12V 24V 36V To 5V Step Down Board 5A 4 USB Output B (2/4)

DC-DC 9V 12V 24V 36V To 5V Step Down Board 5A 4 USB Output B

~~£93.92~~

Free shipping

24V 8A 9A 10A High-Power Switching Power Supply Board 220W Isolated Power Supply AC-DC Power Module 240W (1/4)

24V 8A 9A 10A High-Power Switching Power Supply Board 220W Isolated Power Supply AC-DC Power Module 240W (2/4)

24V 8A 9A 10A High-Power Switching Power Supply Board 220W Isolated Power Supply AC-DC Power Module 240W

~~£71.20~~

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24V 8A 9A 10A High-Power Switching Power Supply Board 220W Isolated Power Supply AC-DC Power Module 240W

~~£71.19~~

Free shipping

New Hot-Selling Power Supply FD100pro Voltage, Current, Infrared Data Transmitter, RF Remote Control (1/5)

New Hot-Selling Power Supply FD100pro Voltage, Current, Infrared Data Transmitter, RF Remote Control (2/5)

New Hot-Selling Power Supply FD100pro Voltage, Current, Infrared Data Transmitter, RF Remote Control (3/5)

New Hot-Selling Power Supply FD100pro Voltage, Current, Infrared Data Transmitter, RF Remote Control

~~£60.09~~

Free shipping

DC-DC digitally controlled adjustable DC-DC power supply with step-up and step-down modules, constant voltage and constant current solar charging. (1/4)

DC-DC digitally controlled adjustable DC-DC power supply with step-up and step-down modules, constant voltage and constant current solar charging.

~~£79.46~~

Free shipping

Power supply for 113-2453 581649 581924 581926 581927 582452 (1/5)

Power supply for 113-2453 581649 581924 581926 581927 582452 (2/5)

Power supply for 113-2453 581649 581924 581926 581927 582452 (3/5)

Power supply for 113-2453 581649 581924 581926 581927 582452

~~£67.89~~

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Power supply for 113-2453 581649 581924 581926 581927 582452

~~£67.89~~

Free shipping

DC 12V and 5A AC 110-240V Consumer Electronics Door Access Control System Switching Power Supply UPS Power Supply (1/5)

DC 12V and 5A AC 110-240V Consumer Electronics Door Access Control System Switching Power Supply UPS Power Supply (2/5)

DC 12V and 5A AC 110-240V Consumer Electronics Door Access Control System Switching Power Supply UPS Power Supply (3/5)

DC 12V and 5A AC 110-240V Consumer Electronics Door Access Control System Switching Power Supply UPS Power Supply

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Lot of 5 Offline Switching Power Supply ICs Compatible with TOP261EN 147W 6-Pin Compatible with ESIP-7C AC/DC Converter (1/5)

Lot of 5 Offline Switching Power Supply ICs Compatible with TOP261EN 147W 6-Pin Compatible with ESIP-7C AC/DC Converter (2/5)

Lot of 5 Offline Switching Power Supply ICs Compatible with TOP261EN 147W 6-Pin Compatible with ESIP-7C AC/DC Converter (3/5)

Lot of 5 Offline Switching Power Supply ICs Compatible with TOP261EN 147W 6-Pin Compatible with ESIP-7C AC/DC Converter (4/5)

Lot of 5 Offline Switching Power Supply ICs Compatible with TOP261EN 147W 6-Pin Compatible with ESIP-7C AC/DC Converter

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Pack of 5 offline switching power supplies IC compatible with TOP261EN 147W 6-pin compatible with ESIP-7C AC/DC converter chip (1/5)

Pack of 5 offline switching power supplies IC compatible with TOP261EN 147W 6-pin compatible with ESIP-7C AC/DC converter chip (2/5)

Pack of 5 offline switching power supplies IC compatible with TOP261EN 147W 6-pin compatible with ESIP-7C AC/DC converter chip (3/5)

Pack of 5 offline switching power supplies IC compatible with TOP261EN 147W 6-pin compatible with ESIP-7C AC/DC converter chip

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29V 2A AC adapter tilt transformer massage chair sofa switching power supply (black) (1/5)

29V 2A AC adapter tilt transformer massage chair sofa switching power supply (black) (2/5)

29V 2A AC adapter tilt transformer massage chair sofa switching power supply (black) (3/5)

29V 2A AC adapter tilt transformer massage chair sofa switching power supply (black) (4/5)

29V 2A AC adapter tilt transformer massage chair sofa switching power supply (black)

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AC/DC 36V 5A 180W Power Supply Module, Power Supply Board (1/5)

AC/DC 36V 5A 180W Power Supply Module, Power Supply Board (2/5)

AC/DC 36V 5A 180W Power Supply Module, Power Supply Board (3/5)

AC/DC 36V 5A 180W Power Supply Module, Power Supply Board

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Adjustable 220V DC power supply (0-400V) with programmable 0-1A LCD display (1/5)

Adjustable 220V DC power supply (0-400V) with programmable 0-1A LCD display (2/5)

Adjustable 220V DC power supply (0-400V) with programmable 0-1A LCD display (3/5)

Adjustable 220V DC power supply (0-400V) with programmable 0-1A LCD display (4/5)

Adjustable 220V DC power supply (0-400V) with programmable 0-1A LCD display

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Switch mode power supplies