Instead, designers should perform tests and take measurements to determine their actual filter needs for their application. Power supply manufacturers such as XP Power can help, offering a range of AC ...

The Corcom brand single- and three-phase filters are designed for high current applications ranging from 30-400 A. The new BCF Series includes seven three-phase filters with current ratings of 30-180 ...

Using both active and passive filters, the signal can be separated from the AC power and decoded. This system uses frequency-shift keying to encode data.

This AC Power Monitor continuously watches the AC power line voltage for both under-voltage and missing cycles. When it detects a total of 5 or 6 consecutive missing half-cycles (50mS, 50/60HZ), it ...

A new IC-based approach to EMI filtering in ac-dc power subsystems dramatically cuts inductor size and offers other benefits as well.