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Download High current double halfbridge tester
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Halfbridge Testers The power is delivered by a primary transformer and 6 pulse rectification. rear of relay multiplexing unit high power measuring shunt measuring module Testing Double Halfbridges and Rectifiers A special version of our double halfbridge tester is capable to provide 100 A forward current sequentially and up to 6 x 15 A loading current (1 sec impulse in avalanche, power control possible) simultaneously for both halfbridges with selectable voltages for 14 V, 28 V and 42 V devices. 1 2 left: relay multiplexers for low current tests and voltage sense. right: isolated contact check boards CAN-I/O-modules controlled by PC ‘connection box’: Interface to the measuring contacts. example of a test program: measuring of UF at 10 mA UZ at 5 mA IR/DIR at UZ – 1.7 V Chipsize switching to next diode and ... After all low power tests, the high power tests follow … Testing Double Halfbridges and Rectifiers high current MUX 2 2