We are often asked if one ACM20 power meter can be used to measure the total current and total real power (watts) in a 3-wire, single phase, 240V AC mains supply with a neutral conductor and two 120V ...
The BL3X500 from Behlman Electronics is a 1500-VA single-phase to three-phase AC power supply and frequency converter housed in a 4U (7-in. high) rack-mount chassis. It rounds out Behlman’s BL HP ...
A new IC-based approach to EMI filtering in ac-dc power subsystems dramatically cuts inductor size and offers other benefits as well. The nature of the EMI problem in ac-dc supplies and its ...