Signal Transformer / Bel LPTC-V Toroidal Common Mode Chokes

Bel Signal Transformer LPTC-V Toroidal Common Mode Chokes offer low DC resistance (DCR) and a 0.51mH to 25.5mH inductance range designed around a UL94V-0 plastic-cased ferrite core. Bel Signal Transformer LPTC-V Toroidal Common Mode Chokes are useful in a variety of noise countermeasure applications, including power supplies, home appliances, Internet of Things (IoT), and AV equipment. LPTC-V two-line chokes are ideal for suppression of conductive EMI emissions as commonly found in many electronic circuit designs. The series operates over a -55°C to +125°C operating temperature range.

Features

  • 20mΩ to 200mΩ DCR
  • Wide range of inductance and current
  • High impedance at low frequency
  • Vertical design (no base)
  • High-temperature operation
  • Single-layer wound coils
  • Reach and RoHS compliant

Applications

  • Power supplies
  • Home appliances/IoT
  • Audio-visual equipment

Specifications

  • 2-line common mode choke
  • 0.51mH to 25.5mH inductance range
  • 1A to 5A current range
  • 3.75kVRMS dielectric strength
  • Coil wound on UL94V-0 rated plastic cap
  • -55°C to +125°C operating temperature range

Schematic

Schematic - Signal Transformer / Bel LPTC-V Toroidal Common Mode Chokes
Published: 2021-06-14 | Updated: 2022-03-11