TRI 1 and TRI 1SM Series

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

• 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

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.