Renco Common Mode Chokes
are designed to help meet U.S. and international requirements
for safety and EMI. By placing these chokes at the
inputs of electrical equipment or circuits EMI feedback
can be kept within specified limits. These low priced
Common Mode Chokes are available in a wide range of
standard inductances and with current ratings up to
35 Amps. All leads are pretinned to enable ease of
soldering in PC mounting applications.
Applications:
Under normal operating
conditions, power supplied through the Common Mode
Choke is balanced. When the equipment in which the
choke is utilized generates electrical noise due to
operation of relays, triacs, SCRs, etc., these transient
noise pulses cause an imbalance in the power line current.
Since the coils of the Common Mode Choke are out of
phase with each other, noise being fed back to the
power line is cancelled or minimized to an acceptable
level and does not interfere with other equipment operating
on the same power line.
special
features:
• Designed
to meet UL, CSA, VDE
• Low Profile
• Varnish Impregnated
• MTL Used Class B 130°C
• Nonlisted Values Available
• MIL Spec. and Encapsulation Available
specifications:
• Windings
balanced within 1%
• @+80°C ambient, +40°C rise
• -55°C to +130°C operating temperature
• 2500 VAC Hipot winding to winding
• 2500 VAC Hipot winding to core
• All specifications measured @ +20°C
• Inductance values: ±25% @ 1KHz
