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Merry Christmas & a Happy New Year

We wish all customers and business partners a Merry Christmas and a good start into the New Year! We are looking forward to further cooperation from 06.01.2020 on.

New Whitepaper released: HUBERT Power Amplifiers and the Load Dump

During the testing of electrical and electronic high-voltage components in motor vehicles, the robustness to the dynamics of the vehicle electrical system during a load dump is tested. Changes to the test voltage of up to 3000 V/ms are required. Due to their rather slow signal processing, classic DC power supplies are generally unable to achieve these slew rates.

A task for the fast HUBERT 4-quadrant power amplifiers.

New Whitepaper released: HUBERT Power Amplifier and Driving Pulsed Currents

ISO 11452-8 is a widely used automotive standard for immunity testing against magnetic fields. Recently, however, magnetic field tests with pulsed waveforms up to e.g. 500 Hz and 30 A p have been required. This task can be solved conveniently and reliably with a HUBERT A1110-40-QE-100V power amplifier in current amplifier mode.