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Power Supply


We provide power supplies of the highest quality and reliability for lighting, automation, medical & life science, automotive, marine, rail, aerospace, military, security & surveillance, communications & IT, consumer & home appliances, instrumentation and many other industrial applications. In addition to standardized power supplies from well-known manufacturers, we also offer customer-specific solutions.

✓ Highest reliability and longevity for maximum availability ✓ Electrically and mechanically robust ✓ Up to IP68 protection
AC/DC Power Supplies
Converting AC voltage to DC voltage with AC/DC power supplies is easy. It's harder to do it all with high efficiency and reliability. With our plug and table power supplies, DIN rail power supplies and built-in power supplies, you have a wide product portfolio of high-quality AC/DC power supplies for a wide variety of applications and industries (industry, medicine, automotive engineering, household, IT ...) at your disposal. As an authorized design-in distributor of well-known manufacturers, we offer you not only standardized AC/DC power supplies, but also customized solutions.

✓ 0.25 to 1200 Watt ✓ Input voltage 20-600 VAC ✓ Efficiencies up to 97%
DC/DC Converters
Efficient and reliable DC/DC converters with high power and efficiency. From refreshing or generating a stabilized control voltage across the galvanic isolation of trains, forklifts or ships to avoiding ground loops: With DC/DC converters, more can be achieved than a simple voltage adjustment. With trimming, sense, current/load sharing, parallel operation and other functions, even demanding applications can be implemented. As an authorized design-in distributor of well-known manufacturers, we offer you not only standard products but also customized solutions.

✓1 up to 2400 watts ✓ Input ranges from 0.7 to 4000 volts ✓ Non-insulated or insulated up to 10kV
LED Power Supplies
Efficient LED power supplies at the highest level from well-known manufacturers. Our product range includes constant current LED drivers, constant voltage LED power supplies as well as LED power supplies combining CV+CC. Whether programmable, dimmable, waterproof or with Dali, 6-800W: From us you will get the LED power supply exactly matched to your requirements. Last but not least, we offer controllers and the right accessories for your LED power supply.
Battery Packs
  • Integrated electrical security, surveillance, charging status and/or charging circuit
  • Transport tests according to UN 38.3
  • Possible types of batteries: Lithium-Ion (Li-Ion), Lithium-Polymer (Li-Poly), nickel-metal-hydride (NiMH), nickel cadmium (NiCd), sealed lead acid batteries, lithium manganese dioxide batteries, lithium-sulfur dioxide batteries, lithium thionyl chloride batteries, alkaline batteries
Knowledge Center
Hier erfahren Sie mehr über unser Know-how im Bereich der Elektronik. Außerdem finden Sie in unseren Glossar alles von A-Z zu Ihren Wunschthemen.

The latest news to: Power Supply

1/29/2021
New NFC programmable DALI-2 LED drivers
The company uPowerTek has developed a new generation of its LED drivers series BLD and TLD with 40W to 800W, with DALI-2 interface as well as with NFC programming function...
1/6/2021
uPowerTek LED driver series BLD with isolated dimming interface according to EN61347-1
The current version of the standard for general safety requirements for equipment for lamps requires galvanic isolation (insulation) of control circuits to all other circuits of the device...
11/9/2020
LED driver series BSR in long slim design - ENEC certified
The BSR series from uPowerTek, which covers a power range from 20-80W, is now ENEC certified. As the first LED drivers on the market they include the integrated features of NFC programmability, DALI/PWM/0-10V dimming and an additional 12V auxiliary voltage.
10/22/2020
Ultra-compact DIN rail power supplies - cost reduced and energy saving
Neumüller Elektronik adds 6 new models of the new LYTE II series from Delta Electronics to its portfolio. In the watt classes: 120W and 240W, types with 12/24/and 48V - outputs are now available.
3/24/2020
DLD1000 and DLD1500: The latest LED power supply series from Efore
We offer the latest series from Efore – DLD1000 & DLD1500. These special outdoor constant current LED drivers come with 2-channel (1000W) or 3-channel (1500W) output. The DLD series has an ingress protection of IP66 and a high surge protection of 10kV making it suitable for stadium lighting, horticultural lighting, high mast lighting and displays or signage’s...
3/20/2020
New 75W DIN-RAIL power supply with 27mm for more space on the rail!
With the latest, super slim 75 Watt DIN rail power supply from the Delta LYTE product family, Neumüller Elektronik presents a solution for the increasingly critical space problems in existing and new control cabinet applications. With only 27mm width, true minimalists are available with three different output voltages: 12V/24V/48V...

Design-In Support

We are happy to advise you with our many years of experience in the selection of suitable components and possible adjustments.
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