• Enclosed, 4-hole mount chokes (some models also
available epoxy potted in a black powder paint - drawn
steel housing (see chart).
• Tolerance of 15% on both inductance & resistance.
• Inductances measured at rated D.C. current.
• Minimum 20 cm long leads.
• Units will exhibit less inductance at slightly
higher currents or more at lower currents.
• Perfect for high voltage power supply filtering,
case matches power transformers & tube audio output
• Units are vacuum impregnated with polyurethane
varnish for quiet and long life operation.