Data Sheet

THN 15N 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.
General Specifications
Temperature ranges – Operating (natural convection: 20 LFM, 0.1 m/s) –40°C to +105°C
– Case temperature +105°C max.
– Storage temperature –55°C to +125°C
Derating 5 Vout dual models: 2.3 %/K above 62°C
other output models: 2.9 %/K above 70°C
Thermal Impedance 17 K/W
Humidity (non condensing) 5 – 95 % rel H
Isolation voltage – Input to output (60 s) 1‘600 VDC
– Input/output to case 1‘000 VDC
Isolation resistance 1 GOhm min.
Isolation capacitance 2000 pF max.
Reliability, calculated MTBF (MIL-HDBK-217F at +25°C, ground benign) 1'670'000 h
Switching frequency 3.3 & 5 Vout models: 220 – 270 kHz (pulse width modulation)
other output models: 270 – 330 kHz (pulse width modulation)
Safety standards /approvals IEC/EN/U L 62368 -1
– Certification documents www.tracopower.com/overview/thn15n
EMC emissions EN 55032, EN 55011
class A without external components
class B with external components
– Application note for filter class B proposal www.tracopower.com/overview/thn15n
EMC immunity EN 55024
– ESD (electrostatic discharge) EN 61000-4-2, air ±8 kV, contact ±6 kV,
perf. criteria A
– Radiated immunity EN 61000-4-3, 10 V/m, perf. criteria A
– Fast transient (with external components) EN 61000-4-4, ±2 kV, perf. criteria A
– Surge (with external components) EN 61000-4-5, ±2 kV perf. criteria A
Application note for Fast transient / surge filter www.tracopower.com/overview/thn15n
– Conducted immunity EN 61000-4-6, 10 Vrms, perf. criteria A
– Magnetic field immunity EN 61000-4-8, 100 A/m continuous,
1000 A/m 1 s, perf. criteria A
Shock, vibration and thermal shock acc. MIL-STD-810F
Environmental compliance – Reach www.tracopower.com/info/reach-declaration.pdf
– RoHS RoHS directive 2011/65/EU
Physical Specifications
Casing material Copper
Base material FR4 PCB
Potting material Silicone (UL 94V-0 rated)
Package weight 16.5 g (0.58 oz)
Supporting Documents: www.tracopower.com/overview/thn15n