Rated Current
40A to 300A
Test Voltage
Line to Line
1,000VAC 50/60Hz 60 sec
Line to Ground
2,000VAC 50/60Hz 60 sec
Insulation Resistance
Line to Ground
6,000MΩ min (at 500VDC)
Leakage Current (max)
0.6mA (at 250VAC 60Hz)
Voltage Drop (max)
Less than 1.0VAC
Temperature Rise (max)
Insertion Losses
Normal Mode (MHz)
1.0 ~ 30
Common Mode (MHz)
2.0 ~ 30
Operating Temperature


  • High attenuation with super high m core material
  • Leak current lower than 0.6mA (250VAC, 60Hz)


PCs, printers, UPS, office appliances, measuring devices and control systems.