Datasheet

TEC 3 Series, 3 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.
General Specifications
Temperature ranges – Operating (natural convection: 20 LFM, 0.1 m/s) –40°C to +90°C
– Case temperature +105°C max.
– Storage temperature –55°C to +125°C
Derating 3.4%/K above 75°C
Humidity (non condensing) 5 – 95 % rel H max.
Isolation voltage – I/O isolation voltage (60 s) 1‘600 VDC
Isolation resistance (input/output) 1 GOhm min.
Isolation capacitance (input/output) 50 pF max.
Reliability, calculated MTBF (MIL-HDBK-217F at +25°C, ground benign) 5‘124‘000 h
Switching frequency 100 kHz min. (pulse frequency modulation)
Shock, vibration and thermal shock MIL-STD-810F
Remote On/Off – On: open circuit or high impedance
– Off: 2 – 4 mA current applied via 1kOhm resistor
– Off idle current: 2.5 mA typ.
Safety standards – Desinged to meet (no certification) IEC/EN/UL 62368-1, UL 60950-1
Environmental compliance – Reach www.tracopower.com/products/reach-declaration.pdf
– RoHS RoHS directive 2011/65/EU
Physical Specifications
Casing material non-conducting black plastic
Potting material Silicone (UL 94V-0 rated)
Pin material tinned copper
Package weight 4.5 g (0.16 oz)
Soldering profile 260°C / 10 s max. (wave soldering)
Supporting Documents: www.tracopower.com/overview/tec3
Output Specifications (continued)
Capacitive load – Single output 3.3 Vout models: 4400 µF max.
5.0 Vout models: 2200 µF max.
9.0 Vout models: 1300 µF max.
12 Vout models: 1000 µF max.
15 Vout models: 820 µF max.
24 Vout models: 470 µF max.
– Dual output ±5.0 Vout models: 1200 µF max. (each output)
±12 Vout models: 520 µF max. (each output)
±15 Vout models: 440 µF max. (each output)