JMK. Inc. EF-1657-3 Operating voltage = 115-250vac Operating current = 3 amps Operating frequency = 50-60 Hz Operating temperature= -20 - +50 oC Diel. withstanding (line-case)= 1500V~ for 1min Diel. Withstanding = (line– line)= 1500Vdc for 1 min Leakage current = 2.5ma @ 250Vac, 60Hz Max residual voltage after 1 sec= 34V Max. Order p/n: EF-1657-3 The EF-1657-3 is an economical filter for use with systems designed to function in the tempest or other environment where the suppression of high frequency emissions is important. This filter features feed-through capacitors and has insertion loss to beyond 1.0Ghz. USA JMK Inc 15 Caldwell Dr. Amherst, NH 03031 PH: 603 886-4100 FX: 603 886-4115 email: [email protected]