Datasheet

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All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
DC/DC Converters
TEN 40WIR Series 40 Watt
Output Specifications
Capacitive load (max. values) 3.3 VDC models: 26’600 µF
5.0 VDC models: 20’000 µF
12 VDC models: 3900 µF
15 VDC models: 2600 µF
24 VDC models: 1300 µF
±12 VDC models: 2600 µF (each output)
±15 VDC models: 1600 µF (each output)
±24 VDC models: 650 µF (each output)
General Specifications
Temperature ranges – Operating –40°C to +85°C (with derating)
– Casing temperature +105°C max.
– Storage –55°C to +125°C
Power derating – Natural convection 2.5 %/K above +60°C
– Natural convection with heat sink (optional) 2.8 %/K above +65°C
Thermal impedance – Natural convection 10.8 K/W
– Natural convection with heat sink (optional) 10.3 K/W
Humidity (non condensing) 5 – 95 % rel. H
Isolation voltage (60 sec.) – Input / Output 1600 VDC
Isolation resistance – Input / Output >10’000 M Ohm
Isolation capacitance – Input / Output 1’500 pF max.
Switching frequency 250 kHz typ. (pulse width modulation PWM)
Thermal shock, mechanical shock & vibration EN 50155, EN 61373
Safety approcals – UL UL/cUL 60950-1
– CB test certificate IEC/EN 60950-1
– certification documents www.tracopower.com/overview/ten40wir
Remote On/Off – On: 3.0 ... 12 VDC or open circuit
– Off: 0 ... 1.2 VDC or short circuit pin 3 and pin 2
– Off idle current: 3.0 mA
Reliability, calculated MTBF (MIL-HDBK-217F, at +25°C, ground benign) 900’000 h
Environmental compliance – Reach document www.tracopower.com/overview/ten40wir
– RoHS RoHS directive 2011/65/EU
Physical Specifications
Casing material copper
Baseplate material non conductive FR4
Potting material silicone (UL94V-0 rated)
Weight 21.5 g ( 0.76oz)
Soldering temperature max. +265°C / 10 sec.