Datasheet

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All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
General Specifications
Temperature ranges – Operating –40°C to +75°C
– Case temperature +115° C m a x .
– Storage –55°C to +125°C
Thermal impedance – without heat-sink 6.1°C/W
– with heat-sink 5.1°C/W
Power Derating depending on installation!
– without heat-sink 1.5 %/K above +25°C
– with heat-sink 1.5 %/K above +40°C
– with iron base plate (19” x 3.5” x 0.063”) 1.8 %/K above +60°C
please refer to application note for temperature
measure point that should not exceed 115°C.
Over temperature protection at +120°C
Thermal shock, mechanical shock & vibration EN 61373, MIL-STD-810F
– Test conditions www.tracopower.com/products/mil810.pdf
Humidity (non condensing) 95 % rel H max.
Reliability, calculated MTBF (MIL-HDBK-217F, at +70°C, ground benign) 350‘000 h
Isolation voltage (60sec.) – Input/Output 2’250 VDC (basic insulation)
– Input/Case 1’600 VDC
Isolation capacitance – Input/Output 2500 pF max.
Isolation resistance – Input/Output (500 VDC) >1 GOhm min.
Switching frequency 250 kHz typ. (puls width modulation)
Safety standards – UL online certification E188913, QQGQ2 UL 60950-1 2nd edition + AM1
– Railway immunity EN 50155
IEC/EN 60950-1
– Flamability identified acc. EN45545-2
– Certification documents www.tracopower.com/overwiew/tep160wir
Remote On/Off – positive logic (standard) – On: 3 to 12 VDC or open circuit
– Off: 0 to 1.2 VDC or short circuit pin 1 and 3
– negative logic (option) – On: 0 to 1.2 VDC or short circuit pin 1 and 3
– Off: 3 to 12 VDC or open circuit
– Off idle current: 3 mA
Environmental compliance – Reach www.tracopower.com/overview/tep160wir.pdf
– RoHS RoHS directive 2011/65/EU
Application note: www.tracopower.com/products/tep160wir-application.pdf
DC/DC Converters
TEP 160WIR Series 144 – 182 Watt
Max. capacitive load [µF]
12 VDC 15 VDC 24 VDC 28 VDC 48 VDC
24 VDC Input models 10‘000 6‘300 2‘500 1‘700 620
48 VDC Input models 10‘800 6‘600 2‘700 1‘900 660
110 VDC Input models 12‘50 0 8‘000 3‘100 2‘300 790