Products

OUR PRODUCTS

OUR EXPERTISE TO GUARANTEE YOUR SUCCESS

We offer an extensive portfolio of efficient and reliable standard components manufactured on state-of-the-art equipment.

You do not find the components which meet your need, our design department will be happy to develop a customized product which meets your specific requirements. We can manufacture highly-technical trial parts, prototypes, small and large series. Optimised measurement methods ensure consistent high quality products. Only when you are satisfied are we satisfied.

We also provide:

  • Comprehensive and professional advice
  • Sub-contracting in components manufacturing, cabling and sub-assembly sector
  • Procurement and materials management
  • We will assist you in the development of all winding products, in particular for power applications, and will advise you through the entire planning, design and production process. Take advantage of our short paths, flexible production control and fast prototyping.

We have the right solutions to help you implement your projects and optimise existing products.

POWER SUPPLY UNITS

Optimized for installation Low losses Protection category IP65 Optional with fuse

BALLASTS

Open frame Encapsulated Protection class I and II Protection category IP00 to IP68

HALL EFFECT SENSORS

We use our know-how to produce current sensors with the Hall effect at different sizes and with different powers. Current sensors equipped…

50 HERTZ

The TECH POWER ELECTRONICS GROUP are developing a new standard range of fully encapsulated current sensors with nanocrystalline cores. They are intended…

HF Sensors

20 A current sensors are specially designed for switch applications such as power supplies, motor controllers and electronic ballast units for lights.…

MOTOR WINDING

On customers’ request, we are able to wind ultracompact motors (rotors and stators) for aerospace applications.

AIR AND WATER COOLED FIELD COILS

A field coil is an energised wire coil for electric motors and generators. The coils are wound on special devices. The wires…

OUTPUT FILTERS

Powerful output filters – positioned at inverter outputs – enable voltages approximating mains quality. Using precision coordi­nated magnetic materials enable a compact…

RADIO INTERFERENCE FILTERS

Electromagnetic interference from components such as inverter drives can be effectively limited using radio interference filters – ideally installed at the supply…

LINE FILTERS

Line filters are effective in limiting electromagnetic interference produced, for example, by inverter drives. They are located in the electrical supply and…

SPECIAL APPLICATIONS

We provide individual solutions, for example for the design of modules for special industrial demands. High performance spools with metallic bobbin (at…

TRANSFORMERS FOR WET LOCATIONS

For aquariums, ponds, swimming pools, and outdoor applications: Germfree water and and reliable illumination. Encapsulated transformers For highest requirements Power output 4–2000VA…

IGNITION TRANSFORMERS

We manufacture magnetic ignition transformers for oil and gas burners for domestic and industrial uses. Transformers are technically geared for reliable starting.

SINGLE-PHASE AND THREE-PHASE TRANSFORMERS

Powerful three-phase transformers have a similar construction to single phase transformers but their primary and secondary sides are comprised of three separate…

MAINS AND ISOLATING TRANSFORMERS

Mains transformers have the task of transforming input voltages to the required output voltages. A mains transformer has two separate coils. Version…

SAFETY TRANSFORMERS

Safety transformers output secondary low voltages for SEL and PELV circuits. A safety transformer has 2 separate coils which may not hold…

CONTROL TRANSFORMERS

Through their additional ±5 % tappings, control transformers equalise mains undervoltages and overvoltages and are able to suppress short circuit in case…

PUSH-PULL

In contrast to forward converters, push-pull converters can convert direct voltages into other electrical direct voltages. The voltage conversion mainly takes place…

FORWARD

A forward transmitter or converter is a type of galvanically isolated direct current converter. A significant feature of forward transmitters concerns the…

FLYBACK

Flyback transmitters are also known in the branch as flyback converters. They are a special form of direct current converter for converting…

SMPS

Intelligent SMPS are an economic alternative to linear power supplies. Their main advantages are their compact dimensions and their light weight. SMPS…

POT CORE CHOKES

Our pot core designs are based on a range of different magnetic powder composites. We cooperate with leading core manufacturers who guarantee…

POWER CHOKES WITH UPRIGHT COILS

Power chokes are required for a range of applications e.g. as smoothing chokes for oscillating power supplies, as filter chokes for IGBT…

STORAGE CHOKES

We have solutions for your DC current filtering with our storage chokes. Our standard range goes from 0.3 A to 6.3 A…

PFC CHOKES

PFC (power factor correction) chokes are used to significantly reduce mains harmonic distortions – generally in line with the mains supply in…

COMMON MODE CHOKES

A large range of toroidal commaon mode chokes is available, all type of material are used and especially nancrystalline material which allow…

50 HZ LINE CHOKES

Line chokes are usually series connected to an electrical load. Single and three phase versions are available. They are intended to provide…

OUTPUT CHOKES

Output chokes are connected in front of inverters to minimise their negative effects. Voltage spikes from in-line motors are reduced to increase…

MAINS CHOKES

Mains chokes minimise system interference produced by rectifiers. Mains interference from inverter drives is also suppressed in compliance to EN 61558. Top…

FOIL COILS

Copper foil coils are special constructions. In comparison to standard air-core coils, inductors or transformers, foil coils are made from thin, insulated…

SELF-BOND ENAMELLED WIRE COILS

A special version of enamelled wire is self-bond enamelled wire. Its adhesive properties are activated thermally or by a solvent. After activation,…

FLAT-WIRE COILS

We use modern processes to produce flat and upright wire coils. The fill factor in flat-wire coils is higher than for standard…

AIR-CORE COILS

Air-core coils are inductive components without a ferromagnetic core and therefore have relatively low inductance. The magnetisation characteristic curve is linear. Air-core…

CHARGE CONTROLLERS

We develop and manufacture high quality charge controllers which comply to all current standards and use the latest power electronics, microprocessors and…

SWITCH MODE POWER SUPPLIES (SMPS)

Power supplies with regulating capabilities are known as switch mode power supply units. These convert direct (including non-regulated) voltage into regulated direct…

AC/DC CONVERTERS

We offer a full range of ”compact“ AC/DC converters with our own brand ”Switchy“ from 2 to 20 W in ultra compact…

AC/DC CONVERTERS

Low power conversion is now a key point for electronic designs. We develop ultra-compact solutions for both AC/DC converters and DC/DC converters…
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