TEC 2/3 (WI) are new series with the design purpose to improve the prevalent 2/3 Watt SIP-8 DC/DC converters (eg. TMR 2/3E) in terms of cost, efficiency and performance.
The latest technology and components enable an increase in efficiency by more than 20%. With the reduction of thermal loss, the operating temperature range can be expanded from -40°C to +90°C.
The converters are fully regulated over 0 - 100% load (no minimum load is required). The low input range is extended from 4.5 to 13.2 VDC while models are also available with the standard 2:1 input ranges of 9-18, 18-36 and 36-75 VDC (see TEC 2WI series for 4:1 input ranges). The functional I/O-isolation system is approved to IEC/EN 60950-1 with a test voltage (60 s) of 1600 VDC.