Data Sheet

THL 15WI Series, 15 Watt
www.tracopower.com Page 3 of 4
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
Output Specifications (continued)
Over current limitation at 150 – 180 % of Iout rated
Short-circuit protection Continuous, automatic recovery
Over voltage protection 3.3 VDC models: 3.9 VDC
5.0 VDC models: 6.2 VDC
12 VDC models: 15 VDC
15 VDC models: 18 VDC
24 VDC models: 30 VDC
±12 VDC models: ±15 VDC
±15 VDC models: ±18 V DC
Capacitive load – Single output 3.3 VDC models: 5‘800 µF max.
5.0 VDC models: 5‘100 µF max.
12 VDC models: 870 µF max.
15 VDC models: 560 µF max.
24 VDC models: 220 µF max.
– Dual output ±12 VDC models: 440 µF max. (each output)
±15 VDC models: 280 µF max. (each output)
General Specifications
Temperature ranges – Operating (at 20 LFM) –40°C to +90°C
– Case temperature +105°C max.
– Storage temperature –50°C to +125°C
Derating Refer to application note
www.tracopower.com/overview/thl15wi
Cooling Natural convection (20 LFM)
Thermal impedance 18.2 K/W min. (at 20 LFM)
Humidity (non condensing) 95 % rel H max.
Isolation voltage – Input to Output, 60 s 1500 VDC
– Input to Output, 1 s 1800 VDC
– Input/Output to Case 1000 VDC
Isolation resistance – Input to Output, 500 VDC 1 GOhm min.
Isolation capacitance – Input to Output, 100 kHz / 1 V 1‘500 pF max.
Altitude during operation 5000 m
Reliability, calculated MTBF (MIL-HDBK-217F at +25°C, ground benign) 1‘374‘700 h
Switching frequency 310 –385 kHz (pulse width modulation)
Remote On/Off Off: short circuit or 0 – 1.2 VDC (referred to -Vin pin)
On: open circuit or 3.5 – 12 VDC (referred to -Vin pin)
– Off idle current 3 mA typ.
– Remote pin input current ±0.5 mA max.
Safety standards – CB report IEC 62368-1
– Certification documents www.tracopower.com/overview/thl15wi
Environmental compliance – Reach www.tracopower.com/info/reach-declaration.pdf
– RoHS RoHS directive 2011/65/EU
Physical Specifications
Casing material Aluminium Alloy, Black anodized coating
Base material FR4 PCB (UL 94V-0 rated)
Potting material silicone (UL 94V-0 rated)
Pin material Copper alloy
with Gold plate over nickel subplate
Package weight 15 g
Soldering temperature max. 260°C / 10 s