Empowering Tomorrow:

Your Reliable Source
for Power Supplies

No limits. With our energy.

 

For over 30 years, MTM Power® is developing and manufacturing power supplies and transformers for industrial, railway and power engineering applications in Germany. MTM Power has its own R&D department, an own EMC laboratory, state-of-the-art technical equipment and highly qualified employees in all departments to continously maintain the technological leadership and produce innovative solutions.

Thus, innovation and creativity in R&D go hand in hand with the precision and quality in manufacturing. The result speaks for itself: MTM Power® produces power supplies for its national and international customers which are exceptionally powerful, stressable and durable. The close network between R&D, production and sales, professional know-how as well as appreciation of customers and suppliers ensure the ability to respond quickly and flexibly to market demands.

Made in Germany rgb web tuev WZ ISO9001 731004240 blau

Products

Competence

Thermoselective Vacuum Encapsulation (U.S. Patent No. 8,821,778 B2)

Development to Production - Nothing but Top Quality

So what made MTM Power® decide to set up its own design team? Simple: we wanted to stay at least one step ahead of the competition and to be able to react rapidly to any special customer requests. Our design team is at the heart of our company. With graduates fresh from the University of Ilmenau - a recognised centre of excellence for budding electrical engineers - and experienced designers, the team develops and builds our high-performance power modules, our transformers and chokes, and puts them through their paces.

Our unique thermoselective vacuum encapsulation with power modules is an impressive example for MTM Power's advanced design capabilities. It offers total resistance to dust and moisture, cuts down on size, improves shock and vibration absorption, has a wide temperature range and is extremely durable. Recently, U.S. Patent No. 8,821,778,B2 has been granted to MTM Power's vacuum encapsulation technology. Furthermore the vacuum encapsulated modules of the series PM-IP67A are patented in the United States, U.S. Patent No. 8,263,880.

Our design team and our in-house tool-making capability give us the flexibility we need to fulfil orders for even tailor-made solutions quickly which is an important factor especially with encapsulated/open transformers.

logo US Patent Encapsulation
Siegel Thermoselektive ip67 usa blau

Applications

High Tech and Safety - Applications for MTM Power® Products.

Their high safety and quality specifications make MTM Power modules ideal for:

  • railway applications
  • industrial applications
  • industrial vehicles
  • e-mobility
  • transport
  • special vehicles
  • wind energy
  • the telecom industry
  • power plants
  • the chemical industry
  • industrial robots
  • programmable logic controls
  • safety-conscious areas
    (e.g. petrochemical drilling platforms)

Processing

Top Quality has Top Priority.

Each and every one of our MTM Power® products meets the most stringent requirements for quality and reliability. With a works failure rate of a mere 0.01%, the benefits of continuous quality control are plain to see - even on an international scale. Each item is subject to rigorous testing at every stage in its production.

10-point Quality Control
  • Eyeballing
  • Burn-in, 8 h typ.
  • Electrical tests (including fully automatic individual testing)
  • Insulation tests up to 4 kV

 

Automatic picking of faulty items by:

  • High-speed ultra-precision SMD pick-and-place machines
  • Latest in electronic testing systems
  • Up to ten different tests in between production steps

 

All this to protect our customers against costly breakdown and production loss.

Standards and Certifications.

Of course, MTM Power® products meet all relevant standards and fulfil EN regulations if applicable. Large-scale testing and examination, including burn-ins, guarantee the MTM Power quality and reliability.

  • EN 60 950-1 (expire on 20 December 2020)
  • EN 61 010-1
  • EN 62 368-1
  • EN 61 000-4-2 [ESD]
  • EN 61 000-4-3 [HF-Feld]
  • EN 61 000-4-4 [Burst]
  • EN 61 000-4-5 [Surge]
  • EN 55 011/B [Gruppe1]
  • EN 60 601-1-1-BF
  • EN 61 000-3-2
  • ISO 9001:2015

 ul  cUL  ce  ul508   RoHS 600dpi 

Company History

today

MTM Power is one of the leading german power supplies manufacturers

with about 200 employees

2016

25 years anniversary

2015

Introduction of a quality management system

for electronics production to guarantee a complete traceability

2008

Extension of the production hall

for electronic power supplies and thus doubling the production area to 5.500 m²

2006

Modification of a former porcellain factory

as new production facility for the manufacture of coils, filters and large equipments in the nearby Unterweißbach

2001

Acquiring of the company schiller electronic

2000

Construction of a new hall

for the production of electronic power supply modules, thereby increase of the capacity of production from now 100.000 up to 500.000 units p.a. by running one shift

1998

Changing the company's name

into MTM Power® Messtechnik Mellenbach GmbH

1991

Acquisition of the company by Hilmar Kraus

and change of the production programs in transformers and electronic power supplies

1990

Re-privatization of the company

VEB Messtechnik Mellenbach by the trust company Berlin

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