Best Dc 48v 25a 1200w 2025

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Last Updated - 10/06/2025

Best Choice

01

EXENWING

EXENWING Switching Power Supply Transformer 48 V 25 A 1200 Watt Power Supply Transformer Voltage Converter AC 220 V/230 V to DC 48 Volt Power Supply for Industrial Automation and CNC Stepper, Servo

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9.9

Exceptional

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Main highlights

Switching power supply 230 V to 48 V 25 A: input: AC 110/230 V 50.60 Hz; output: standard DC 48 V, the output voltage is adjustable by 10% (shape 43.2 V-52.8 V, which significantly extends its range of application). Maximum power of 25 A 1200 watts. Please choose a power supply that is at least 20% greater than the rated power of your device, good for safety. 3 sets of output channels available, it can power more devices. Dimensions: 24.5 x 12.5 x 6.5 cm
Switchable dual input voltage: there is a voltage switch on the side of the switching converter converter. Our factory setting for US customers is 220 V (230 V). If you want to use AC 110 V, please do not forget to adjust the switch to the 110 V side before use to avoid damage. AC 110V/220V is just according to your local voltage.
Safety performance: 100% full load burn-in tested, guaranteed safety. With intelligent chips, provide automatic overload shutdown via voltage shutdown, automatic thermal shutdown and short circuit protection. Protect your electronic products from destruction. There are no voltage fluctuations when switching on, sending, receiving or turning off. Built-in EMI filter, low output ripple.
How to choose? This device converts AC mains power to DC 48 V, works perfectly with most 48 V devices under 25 A | 1200 W, such as CCTV cameras, audio amplifier, industrial automation, CNC stepper/servo system, etc. It automatically emits 0~25A current to adjust your device, the actual current depends on the load, such as 10A (480W), 15A (720W),.... Make sure your device matches the 48V voltage and current smaller than 25Amper.
Good heat dissipation: This AC-DC universal power supply transformer adapter 220 V to 48 V is made of metal material with many holes, which makes heat dissipation more effective and ensures stability. Built-in cooling fan to prevent the device from overheating, when the working temperature is more than 122℉ (45℃), the intelligent heat protection activates the cooling fan with little noise to lower the temperature. Not waterproof, only in the door

124,15 €
Value for Money

02

SWTPWR

Upgraded DC 48V 25A 1200W Switching Power Supply AC 110V/230V to DC 48V Power Supply, Transformer with Constant Voltage, Suitable for LED Strips, Cameras, Surveillance Systems (DC48V-25A-1200W)

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9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Global Voltage Compatibility and Efficient AC-DC Converter: We introduce our versatile AC-DC converter designed for global voltage compatibility. This innovative product seamlessly switches between 110V and 230V input voltage and offers you the flexibility to use it anywhere in the world. As a highly efficient 110V/230V to 48V converter, it guarantees minimal power loss during the conversion process and ensures you get the most out of your power supply.

99,99 €
03

MEISHILE

Transformer DC 48 V 25 A 1200 W Switch Power Supply 230 V AC to DC Power Supply 48 Volt Transformer Industrial Adapter 20/12 A LED Sensors System Lamp Servos Ultrasonic Atomiser Motor PSU SMPS

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9.6

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

☆ Universal input voltage: AC 110V/220V, output power is 48V, 25A, 1200W,
Portable, small, compact: 245 x 125 x 65 mm. Net weight 1.5 kg
☆ SAFE STABLE: The power supply has over/under voltage, overheating protection, strictly tested before leaving the factory,
SATISFACTION GUARANTEE: Any questions please feel free to contact us, we offer you a satisfaction guarantee
☆ Proprietary circuit solutions: High EFC, low loss, long service life: more than 6,000 operating hours;
Aluminium housing, low standby power consumption, high efficiency
Used for DC 48 V pump winch jack car radio amplifier radios air compressor LED light bar CCTV surveillance camera brushless motor household appliances electronic equipment automation equipment computer project servos etc
PSU (SMPS) converts AC to DC current, the output current depends on the requirements of the power consuming devices, powers multiple devices with different currents/watts.
(Nominal peak unequal maximum load current/power)

67,99 €
04

CLEADONG

DC 48 V 25 A 1200 W Power Supply Switching Power Supply Transformer Power Supply Adapter Transformer 48 Volt Transformer Industrial Adapter LED Light Strip Lamp

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9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Widely used: wide input voltage range, constant and precise output voltage. Large power transformer for electronic devices, LED lighting, household appliances, etc.
Universal input voltage: AC 220 V to DC 48 V 20 A 1000 W. Power supply. AC to DC, powers multiple devices with different currents/watts
Intelligent cooling: 48V 1200W power supply with aluminium alloy housing, built-in fan, metal housing with multiple holes for more efficient cooling, more stable work
High quality: 48V power supply, high-quality magnetic flux material and multiple ventilation holes, matte aluminium housing, good heat dissipation and built-in status indicator for easy operation and use.
High efficiency and reliability: 48V 1200W power supply overload protection, surge protection, leakage protection and short circuit protection function.

36,99 €
05

SWTPWR

AC to DC 48 V 25 A 1200 W Power Supply Transformer Switch Power Supply 230 V AC to DC Power Supply Transformer 48 Volt Transformer Industrial for LED CCTV Radio SMPS AC 110 V/230 V to DC 48 V

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9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Safe automotive and LED applications: use our reliable 110 V to 48 V converter to meet the stable and variable performance requirements of your automotive electronics and LED equipment. Whether it is state-of-the-art electronics or vehicle equipment, our power converters can provide the right voltage and withstand voltage fluctuations to ensure safe and stable operation.
Premium 110 V AC to 48 V DC converter. This AC to DC converter: can work flexibly anywhere in the world with an input voltage of 110 V or 230 V. The output voltage can be regulated by 48 V ± 5%, from 45.6 V to 50.4 V, which greatly expand its range of applications. The rated power 1200 W, the maximum power used should not exceed 80% of the rated power of the product.
Multi-port design for versatile use: Equipped with three robust output ports, our power supply converter is a perfect choice for powering multiple devices at the same time. Three ports can provide a total of 25A maximum current, making it suitable for LED lights, electronic devices and other devices that require a stable and reliable 48V power supply. With its multi-port design, this converter offers unparalleled versatility for various applications.
Intelligent heat dissipation for long-term durability: For long-lasting durability and reliability, our product has intelligent heat dissipation functions. Integrated with a fan, ventilation holes and a temperature sensor, it intelligently adjusts the fan speed to effectively reduce the power supply temperature. This not only ensures optimal performance, but also extends the life of the AC-DC power converter.
Hollow-out design for efficient cooling and quiet operation: We present our elite AC-DC converter with a professional aluminium housing for unbeatable strength and modern design. The sleek aluminum exterior not only looks great, but also stands the test of time. The ingenious full cavity not only shows the inner workings, but also provides excellent heat dissipation, which keeps the converter cool and works silently.
High-quality components for excellent performance: Equipped with oxygen-free coils/transformers, EMI filter capacitors and premium chip designs, our converter guarantees stable performance and reliable operation. With multiple protection functions, including short circuit, over current, overload and over temperature protection, it ensures excellent performance and safety and gives you safety when using your 48V power supply.
Global Voltage Compatibility and Efficient AC-DC Converter: We introduce our versatile AC-DC converter designed for global voltage compatibility. This innovative product seamlessly switches between 110V and 230V input voltage and offers you the flexibility to use it anywhere in the world. As a highly efficient 110V/220V to 48V converter, it guarantees minimal power loss during the conversion process and ensures you get the most out of your power supply.
Dustproof and anti-touch for safer use: To protect your 48 volt power supply from dust and accidental switching activity, we have integrated a beige dustproof cover. This cover effectively keeps dust out of the inside of the power supply while preventing accidental switching. In addition, an indicator light is included, which clearly shows the operating status of the power supply. So you can easily monitor the operation and ensure it runs smoothly at all times.

87,99 €
06

YWBL-WH

48V Strom Versorgung, Konstantspannungs-Schalt Netzteil 25A 1200W AC-DC-Netzteil Transformator mit Kurzschluss Schutz, Überlast-und Überspannung Schutz

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8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Wechselstromversorgung von Wechselstrom zu Gleichstromversorgung: Dies ist eine konstante Spannungsschaltnetzversorgung, Eingang von 200–240 VAC, Ausgang 48VDC, mit hoher Genauigkeitsausgabe
Mehrzweck: Diese regulierte Stromversorgung ist für Innenanwendungen geeignet, einschließlich LED -Strip -Licht, LED -Display, 3D -Drucker, Verstärker, Radio, CCTV -Kamera und Computerprojekt usw.
Mehrfachschutz: Die Schaltnetzversorgung hat einen Kurzschlussschutz, eine Überlast- und den Überspannungsschutz und verhindert, dass elektrische Brände durch Kurzschluss der elektrischen Geräte am Ausgangsende aufgrund von Sicherheitsfehlern verursacht werden, was sicher und
Hohe Leistung: Die Schaltnetzversorgung hat eine hohe Effizienz, eine lange Lebensdauer, einen geringen Energieverbrauch, einen niedrigen Ausgang und niedrige Temperatur
Aluminiumlegierungschale: Die Schaltnetzteilschale besteht aus exzellentem Aluminiumlegierungsmaterial, das gut, leichtes Gewicht und hohe Festigkeit aufweist

80,85 €
07

XWST

XWST DC to DC 36V 48V to DC 12V Step-Down Converter Voltage Converter 25A 300W Car Power Supply Converter Converter Transformer Adapter DC 30-60V Wide Input for Car Truck Car Engine

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8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

【Wide application】High performance, widely used in engine, dash cam, car truck, vehicle, golf cart, LED strip light, electric fan, camera, light, screen, surveillance system, solar pad and DIY etc.
【Uses Aluminum Alloy Shell】: The step-down converter module has automatic protection functions such as over current, over voltage, overheating and short circuit, and is safe to use.
【Quality service】We strive to provide you with the highest quality products and the best customer experience. If you are not completely satisfied, please feel free to contact us at any time.
【High Quality and Performance】: The buck converter module uses high-quality FR-4 multi-layer circuit boards, resistors, capacitors, switches and MOS transistors are SMD components.
【DC36V 48V to DC 12V Voltage Converter 25A 300W】: The step-down converter module uses a silicone sealing ring, which is waterproof, dustproof, shockproof, etc. It has high conversion efficiency, good heat dissipation, sufficient performance and stable performance and is suitable for various harsh environments.

30,99 €
08

Buachois

Voltage Converter, DC 48V-96V to DC 12V 25A 300W IP66 Waterproof Voltage Converter Transformer Voltage Reducer Converter for Car Boat Truck Vehicle Solar System

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8.6

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Working parameters: input voltage 48-96V, output voltage 12V, output current 25A, output power 300W, working efficiency 89%, load control rate 3%, working temperature -45-55℃, please confirm the wiring order before installation.
Robust and durable: our current transformer uses an aluminium alloy shell, waterproof and shockproof, high hardness, good strength, light weight, small size, stable performance, not easy to deform and break, sturdy and durable and long service life.
MULTIPURPOSE - Step-down converters are widely used in electrical equipment such as motors, driving recorders, solar panels, LED lights, LED displays, cameras, electric fans, etc., and can be used without hesitation.
High Efficiency The internal board uses excellent electronic components to ensure stable and efficient output. The step-down power supply has stable performance, multiple intelligent protection functions, high conversion efficiency and good stability.
Function: This step-down converter mainly converts 48V-96V DC voltage to 12V 25A output. DC-DC boost power converter for your different needs. The quality of the DC converter is reliable and safe to use thanks to electrical protection. When the battery is fully charged, it must be disconnected from the power supply to avoid damage caused by overcharging.

21,89 €
09

NUOFUWEI

DC 48 V 12.5 A 600 W Power Supply 230 V AC to DC 48 Volt Switch Power Supply Transformer Power Supply Adapter for Transformer DC 48 V 600 W Drive Sensor System Lamp Meter Controller Servos Electric

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8.5

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Widely used: DC 48 V power used for semiconductor drive, amplifiers, radios, LED light strips, CCTV camera system, car socket, electronic devices, automation equipment and more 48 V device.
Universal input voltage: input AC 220 V/110 V, output 48 V, rated power 12.5 A 600 W, power supply (SMPS) AC convert to DC, supplies several devices with different currents/watt
Note: SMPS peak power is 12.5A 600W, avoid overload, for resistive devices, recommended for devices under 10A 480W. For motor devices, the starting current is much higher than the rated power and the peak power of the SMPS must be 2 times the motor power.
Intelligent cooling: 48 V 600 W power supply with aluminium alloy housing, built-in fan, metal housing with multiple holes for more efficient cooling, more stable work
High efficiency and reliability: 48V 600W power supply overload protection, surge protection, leakage protection and short circuit protection function.

33,99 €
10

SPYMINNPOO

SPYMINNPOO 1200W 48 V 25A Elektrofahrradsteuerer, Hochleistungs -Motor -Geschwindigkeitsregler für Scootes, EIN Antriebs Bürstenloser DC -Controller

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8.4

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Vielseitige Kompatibilität: Geeignet für eine Vielzahl von Elektrofahrzeugen, darunter Roller, Fahrräder und Fahrräder, bietet dieser 1200 -W -Einzelantriebscontroller ein komfortables und angenehmes Fahrerlebnis.
Steady & empfindliche Steuerung: Der 48 -V -Motordrehzahlregler von 48 V. 25A sorgt für ein glattes und stabiles Fahrerlebnis mit präziser Steuerung über Geschwindigkeit, Bremsen und Richtungsänderungen.
Premium -Aluminium -Legierungsschalen: Dieser Controller verfügt über Aluminiumlegierungsschalen für eine verstärkte Wärmeableitung und schützt den inneren Schaltkreis vor thermischer Überlastung.
Leistungsstarke Leistung: Mit einer Ausgabe von 1200 W unterstützt dieser Controller Geschwindigkeiten von bis zu 60 km/h (die Geschwindigkeit kann je nach Motorfunktionen variieren), was es ideal für Elektromutrücker und Fahrräder ist.
Einfache Installation: Das benutzerfreundliche Design vereinfacht den Einrichtungsvorgang und ermöglicht eine schnelle Integration in Elektrofahrräder und Roller. Das intuitive Layout macht die Installation bequem.

45,29 €