TRI 1 Series

High-isolation 1 watt DC/DC converters with 480 VAC isolation voltage

by gabi

The new TRI 1 and TRI 1SM are a set of high isolation, regulated DC/DC converter series which come in a compact SIP-8 and SMD-14 package. The core characteristic of the TRI 1(SM) series is a sophisticated reinforced isolation system which is able to withstand high test voltages (8000 VDC for 1s and 3000 VAC for 60s) and working voltages (480 VACrms). Efficiencies up to 84% allow safe operation from –40°C to +85°C without derating.

All models have a ±10% input voltage range and precisely regulated, isolated output voltages. With the latest IT safety certifications (IEC/EN/UL 62368-1) the TRI 1(SM) series are the perfect choice for many demanding low power applications in the industrial, transportation and instrumentation sectors.

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  • Reinforced I/O-isolation 3000 VAC rated for 480 VAC working voltage
  • Ultra-high isolation peak voltage 8000 VDC (1s)
  • Operating temperature range –40 to +85°C without derating
  • High efficiency up to 84%
  • Input voltage range (±10%):5, 12, 24 VDC
  • Protection against overvoltage and short circuit
  • 3-year product warranty

Traco Power

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