Resistor technology
Standard range from in-house production and distribution
Since its foundation in 1979, Widap AG has specialized in the manufacture and development of power resistors and resistor applications.
Our wide range of standard products, which are manufactured both at our headquarters in Schmitten (CH) and in our factories abroad, allows us to react quickly and flexibly to the needs of our customers. In order to be able to offer a comprehensive product range, we also sell resistors from other well-known international manufacturers.
Equipped for special requirements
For special requirements such as very high power, high and very high voltages or minimum tolerances and temperature coefficients, our engineers develop suitable solutions in close cooperation with the customer.
Customized and customer-specific applications
Our main strength is the realization of customer-specific applications such as tailor-made load systems, resistors for wear-free braking (dynamic brakes), filter resistors and earthing resistors.
Long-standing and stable customer relationships
We maintain long-term and stable relationships with our customers. Our customers mainly come from industry and are manufacturers and users of emergency power generators and uninterruptible power supply systems (UPS), test laboratories and energy supply companies (EVU). In the field of braking resistors, our customers mainly come from the transportation industry.