Filters for AC networks | harsh operating conditions

Standard class Filters for AC networks with current from 1 to 20A. ‏

STANDARD class – modules for harsh environment and industrial equipments featuring parameters that fully conform with market requirements. The range of products in this series is less subject to changes; therefore, are ideal modules for long-term (serial) projects.

Standard Class

Application areas: Recommended to use together with converters in systems with serious demands on EMC

TEFA1

  • For AC networks
  • Rated current 1 A
  • Input voltage ranges: 100…264 VAC, 176…240 VAC; 80…140 VAC
  • Insertion loss more than 55 dB for 1...10 MHz
  • Protection against overvoltage surges up to 1000 VAC
  • Low profile: 10 mm design
  • Cases with mounting flanges and without flanges
  • Operating temperature range from -60°C up to +125°C
  • Humidity: up to 100%
  • High reliability


TEFA5

  • For AC networks
  • Rated current 5 A
  • Input voltage ranges: 100…264 VAC, 176…240 VAC; 80…140 VAC
  • Insertion loss more than 55 dB for 1...10 MHz
  • Protection against overvoltage surges up to 1000 VAC
  • Low profile: 20 mm design with blade solder pins; terminal blocks (optional)
  • Operating temperature range from -50°C up to +85°C
  • Humidity: up to 98%
  • High reliability


TEFA10

  • For AC networks
  • Rated current 10 A
  • Input voltage ranges: 100…264 VAC, 176…240 VAC; 80…140 VAC
  • Insertion loss more than 55 dB for 1...10 MHz
  • Protection against overvoltage surges up to 1000 VAC
  • Low profile: 23,5 mm design with blade solder pins; terminal blocks (optional)
  • Operating temperature range from -50°C up to +85°C
  • Humidity: up to 98%
  • High reliability


TEFA20

  • For AC networks
  • Rated current 20 A
  • Input voltage ranges: 100…264 VAC, 176…240 VAC; 80…140 VAC
  • Insertion loss more than 55 dB for 1...10 MHz
  • Protection against overvoltage surges up to 1000 VAC
  • Low profile: 28 mm design with blade solder pins; terminal blocks (optional)
  • Operating temperature range from -50°C up to +85°C
  • Humidity: up to 98%
  • High reliability