These devices are designed for full-switching power factor correction in motor drive applications in the 3-6kW power range. The FPDB20PH60 (600V/20A), FPDB30PH60 (600V/30A), and FPDB50PH60 (600V/50A) all integrate two fast-recovery diodes, two freewheeling diodes, two IGBTs, a gate-driver IC, a shunt resistor and a thermistor into one package measuring 44 x 26.8 mm. They are half the size of other devices, and use 40 kHz-switching operation for less power loss, typically providing 99 percent power factor. They have under-voltage and over-current protection through integrated gate-driving IC, and offer an isolation voltage rating of 2,500 Vrms/min.
Digital healthcare devices and wearable electronic products need to be thoroughly tested, lest they live short, ignominious lives, an expert will tell attendees at UBM’s upcoming Designers of Things conference in San Jose, Calif.
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