AEP Components Products

Krah Group resistors

For almost 50 years, the Krah Group has been a leading manufacturer of power resistors.
Krah group’s product range includes passive and electronic components, particularly wirewound power resistors and resistor components.
The Krah Group serves its customers with high quality products from engineering and production facilities across Europe, Asia and the Americas. We can offer you innovative resistor solutions in the range of 0,5W up to 70 kW.

Krah Group Resistors

As the worldwide distributor of the Krah Group, AEP can offer you the following resistor solutions:

  • Potentiometers
  • PTC-resistors
  • Encapsulated power resistors
  • Housing resistor units
  • Liquid cooled power resistors
  • Cement coated resistors
  • Vitreous enamelled resistors
  • Low power resistors
  • Special industry resistors
  • E-mobility power resistors
  • Automotive power resistors
  • Electronic controllers
Potentiometers

Potentiometers

Potentiometers, also called potmeters, are manual adjustable variable resistors. By turning the mechanical shaft or screw the resistance will change.
Wire wound potentiometers
AEP..

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PTC Resistors

PTC-Resistors

The core element of a PTC resistor is the ceramic thermistor. The positive temperature coefficient is the special feature of this resistor, which allows the original resistance value to increase..

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Encapsulated Power resistors

Encapsulated high power resistors

Due to their special design, all our power resistors in aluminium or metal housings with the exception of the WD series are particularly impulse-resistant and offer high dielectric strength. To..

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Housing resistor units

Housing Resistor Units

Housing units from the HWG mounting system series are an ideal choice when multiple high power resistors are interconnected and/or if protection against accidental contact with hot surfaces is..

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liquid cooled power resistors

Liquid cooled power resistors

Liquid cooling is a highly efficient method of dissipating energy from a heat source. The LCPR series liquid cooled power resistors developed by the KRAH Group make ideal use of this, allowing..

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Cement Coated Resistors

Cement Coated Resistors

Cemented power resistors are provided with a layer of cement which provides mechanical protection and increases the nominal capacity in comparison to unprotected resistors. The curing process..

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Vitreous Enamelled Resistors

Vitreous Enamelled Resistors

The carrier bodies of these series are made of specially developed fine-ceramic materials. Their particular characteristics are high mechanical resistance over the complete temperature range; good..

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Low power resistors

Low power resistors

The smallest resistor models are, in almost all cases, also wire-wound; however, these resistors are not wound onto a ceramic but instead onto a fiberglass carrier body. The resistance element is..

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Customer resistor solutions

Customer resistor solutions

Specific customer resistor solutions are an integral part of the services offered by the KRAH Group. Specific resistor solutions, ranging from variations on our standard products through to..

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E-mobility power resistors

E-mobility power resistors

As a leading technology company, KRAH develops and manufactures customized wirewound high-performance resistors for hybrid (HEV), plug-in hybrid (PHEV) and electric vehicles. The main areas of..

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Automotive power resistors

Automotive power resistors

As the world market leader in wirewound resistor solutions for the automotive market, the Krah group delivers solutions for speed control of fan motors and suppressing emissions in electronic..

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Electronic Controllers

Electronic Controllers

For a variable speed control and regulation of blowers/ fans in heating/ ventilation (HVAC) as well in engine cooling systems of vehicles, KRAH-Group is developing and producing together with..

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Resistor accessories

Accessories

Accessories for industry resistors.

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