DC/DC Converters
THN 30WI Series 30 Watt
Output Specifications (continued)
Max. capacitive load
3.3 Vout models: 10’000 µF
5 Vout models: 7’200 µF
12 Vout models: 1’200 µF
15 Vout models: 1’000 µF
24 Vout models: 375 µF
12 Vout models: 750 µF (eaꢀh output)
15 Vout models: 500 µF (eaꢀh output)
24 Vout models: 180 µF (eaꢀh output)
General Specifications
Temperature ranges
– Opeꢂating without heat sink
–40°C to +80°C (with deꢂating)
–40°C to +85°C (with deꢂating)
+105°C max.
– Opeꢂating with heat sink
– Case tempeꢂatuꢂe
– Stoꢂage
–55°C to +125°C
Power derating
– Opeꢂating without heat sink
– Opeꢂating with heat sink
2.2 %/K above +55°C
2.5 %/K above +60°C
Thermal impedance
– Natuꢂal ꢀonꢁeꢀtion
– Natuꢂal ꢀonꢁeꢀtion with heat sink
15.0°C/W
13.8°C/W
Thermal protection
shutdown at 115°C
5 % to 95 % rel H max.
1.2 Mio. h
Humidity (non ꢀondensing)
Reliability, calculated MTBF (MIL-HDBK-217F, at +70°C, gꢂound benign)
Isolation voltage (60seꢀ.)
– Input/Output
– Input, Output/Case
1’500 VDC
1’000 VDC
Isolation capacitance
Isolation resistance
Remote On/Off
– Input/Output
1’500 pF max.
>1 GOhm
– Input/Output (500 VDC)
– On:
– Off:
– Off idle ꢀuꢂꢂent:
3.0 to 15 VDC or open circuit
0 to 1.2 VDC or short circuit pin 6 and pin 2
2.0 mA
Switching frequency (fixed, pulse width modulation)
3.3 & 5.0 Vout models: 275 kHz 10%
otheꢂ models: 330 kHz 10%
Vibration and thermal shock
Safety standards
MIL-STD-810F
UL/cUL 60950-1, IEC/EN 60950-1
Safety approvals
– Online ꢀeꢂtifiꢀation foꢂ UL/ꢀUL 60950-1
– Ceꢂtifiꢀation doꢀuments
www.ul.com -> certifications -> File e188913
copy: QQGQ2 (USA) QQGQ8 (Canada)
www.tracopower.com/overview/thn30wi
Physical Specifications
Casing material
Baseplate
copper
non conductive FR4
silicone (UL 94V-0 ꢂated)
16.5 g (0.58oz)
Potting material
Weight
Soldering temperature
max. 265°C / 10sec.
Environmental compliance – Reaꢀh
www.tracopower.com/info/reach-declaration.pdf
RoHS directive 2011/65/EU
– RoHS
Application note: www.tracopower.com/overview/thn30wi
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
www.tracopower.com
Page 3 of 4