Datasheet

Page 3 of 4
DC/DC Converters
THN 15 Series 15 Watt
Output Specifications
Max. capacitive load 3.3 VDC models: 12’000 µF
5 VDC models: 6’000 µF
12 VDC models: 1’000 µF
15 VDC models: 660 µF
24 VDC models: 200 µF
±5 VDC models: 3’000 µF (each output)
±12 VDC models: 520 µF (each output)
±15 VDC models: 330 µF (each output)
±24 VDC models: 100 µF (each output)
General Specifications
Temperature ranges – Operating –40°C to +85°C (with derating)
– Case temperature +105°C max.
– Storage –55°C to +125°C
Power derating 2.8 %/K above 70°C
Thermal impedance – Natural convection 18.2°C/W
– Natural convection with heat-sink 15.8°C/W
Humidity (non condensing) 5 % to 95 % rel H max.
Reliability, calculated MTBF (MIL-HDBK-217F, at +25°C, ground benign) >1.6 Mio. h
Isolation voltage (60 sec.) – Input/Output 1’500 VDC
Isolation capacitance – Input/Output 1000 pF typ.
Isolation resistance – Input/Output (500 VDC) >1’000 MOhm
Remote On/Off – On: 3.0 ... 15 VDC or open circuit
– Off: 0 ... 1.2 VDC or short circuit pin 6 and pin 2
– Off idle current: 2.5 mA
Switching frequency (fixed) 400 kHz typ. (pulse width modulation PWM)
Thermal shock, mechanical shock & vibration EN 61373, MIL-STD-810F
– Test conditions www.tracopower.com/products/mil810.pdf
Safety standards UL /cUL 60950-1, EN 60950-1, IEC 60950-1
– Certification documents www.tracopower.com/overview/thn15
Environmental compliance – Reach
www.tracopower.com/products/reach-declaration.pdf
– RoHS RoHS directive 2011/65/EU
Physical Specifications
Casing material nickel coated copper
Baseplate non conductive FR4
Potting material epoxy (UL 94V-0 rated)
Weight 15 g (0.53oz)
Soldering temperature 265°C / 10 s max.
Application note: www.tracopower.com/overview/thn15
http://www.tracopower.com
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.