DIScharging resistors are used to discharge the DC link capacitors after an electric car has been switched off. Preferably they are used in inverters.
The high-voltage-resistant and non-inductive design enables various circuit designs. Our discharge resistors are characterized by a compact and lightweight design, which also allows mounting on printed circuit boards.
We are happy to integrate several types of resistors in one package. This also saves size and weight.
We will be happy to help you and answer your open questions about bleeding resistors.
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The high dielectric strength of the resistor enables it to be used in inverters with system voltages of up to 1.5 kV.
Thanks to our process know-how, we can manufacture bleeding resistors that are particularly small. Due to the special circuit design, as well as the constant power pulse discharge, the size is reduced again compared to the single pulse application. This is because smaller design also means lower weight.
Read more about the advantages and disadvantages of single pulse and constant power discharge here:
Single Pulse vs. Power Constant: A Comparison
Together with our development team, our customers design components adapted to their needs. These are tested in our in-house laboratory to select the right product for the specific customer requirement.
We produce and develop close to you: Miba has 31 production sites with 7500 employees worldwide.
With our automotive-compliant manufacturing, we meet IATF 16949 certification and offer our bleeding resistors in both large and small series.
Our components are AEC-Q200 tested and thus meet the highest quality standards in terms of reliability, temperature and humidity resistance, thermal shock, EMC compatibility and solderability.
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Miba produces precharging and bleeding resistors for charging and discharging the DC-Link capacitor for electric vehicles. They ensure safe and reliable operation for PRE and DIScharge applications. Our products are AEC-Q200 compliant.