Datasheet

http://www.tracopower.com
DC/DC Converters
TEP 150WI Series 150 Watt
General Specifications
Temperature ranges – Operating –40°C to +75°C
– Case temperature +95°C max.
– Storage –55°C to +125°C
Thermal impedance – without Heatsink 6.7°C/W
– with Heatsink 4.7°C/W
Derating 2.2 %/K above 50°C
Over temperature protection at 110°C (auto restart)
Thermal shock acc. MIL-STD-810F
Humidity (non condensing) 95 % rel H max.
Reliability, calculated MTTF (MIL-HDBK-217F, @+25°C, ground benign) >180‘000 h
Isolation voltage (60sec.) – Input/Output 2’250 VDC (basic insulation)
– Input/Case 1’500 VDC
– Output/Case 1‘500 VDC
Isolation capacity – Input/Output 2500 pF max.
Isolation resistance – Input/Output (500 VDC) >1 GOhm min.
Switching frequency 220 – 330 kHz depending on model
(puls width modulation)
Safety standards UL 60950-1, IEC 60950-1, EN 60950-1
Safety approvals (pending) UL 60950-1, CB- test report
Remote On/Off – positive logic (standard) – On: 3 to 12 VDC or open circuit
– Off: 0 to 1.2 VDC or short circuit pin 5 and 3
– negative logic (option -N) – On: 0 to 1.2 VDC or short circuit pin 5 and 3
– Off: 3 to 12 VDC or open circuit
– Off idle current: 3 mA
Environmental compliance – Reach www.tracopower.com/products/tep150wi-reach.pdf
– RoHS RoHS directive 2002/95/EC
Application notes: www.tracopower.com/products/tep150wi-application.pdf
Physical Specifications
Casing material metal
Potting material silicon (UL 94V-0 rated)
Weight 300 g (10.6 oz)
Mounting recommendation not to mount on plastic surface (temperature!)
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
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