THN15 Datasheet, PDF (2/3 Pages) TRACO Electronic AG – DC/DC Converters

DC/DC Converters
THN 15 Series 15 Watt
Input Specifications
Input current at no load







12 Vin; 3.3 VDC model:
12 Vin 5 VDCmodel:
12 Vin other models:
24 Vin; 3.3 VDC model:
24 Vin; 5 VDC model:
24 Vin; other models:
48 Vin; 3.3 & 5 VDC models:
48 Vin; other models:
120 mA typ.
90 mA typ.
40 mA typ.
50 mA typ.
65 mA typ.
20 mA typ
40 mA typ.
15 mA typ.
Input current at full load (nominal input)





12 Vin; 3.3 VDC model:
12 Vin; other models:
24 Vin; 3.3 VDC model:
24 Vin; other models:
48 Vin; 3.3 VDC model:
48 Vin models:
1370 mA typ.
1550 mA typ
670 mA typ.
750 mA typ.
330 mA typ.
380 mA typ.
Start-up voltage /
under voltage shut down

12 Vin models: 9.0 VDC / 8.0 VDC
24 Vin models: 17.0 VDC / 14.5 VDC
48 Vin models: 33.0 VDC / 30.5 VDC
Surge voltage
(100 msec. max.)

12 Vin models: 36 V max..
24 Vin models: 50 V max.
48 Vin models: 100 V max.
Reflected input ripple current 30 mA typ.
Conducted noise (input) EN 55022 level A, FCC part 15, level A
with external capacitor
see application note.
Output Specifications
Voltage set accuracy ±1 %
Output voltage adj. range ±10 % only for single output models.
see application note.
Regulation
– Input variation (Vmin – Vmax) single output models:

dual output models:
– Load variation (0 – 100 %) single output models:

dual output models balanced load:
dual output models unbalanced load (25% /100%):
0.2 % max.
0.5 % max.
0.2 % max.
1.0 % max.
5.0 % max.
Minimum load not required
Ripple and noise (20 MHz bandwidth) 100 mVpk-pk max. with external capacitor
see application note.
Temperature coefficient ± 0.02 %/K
Output current limitation at 150 % of Iout max., foldback
Short circuit protection indefinite (automatic recovery)
Over voltage protection



3.3 Vout models:
5 Vout models:
12 Vout models:
15 Vout models:
3.7 – 5.4 Vout
5.6 – 7.0 Vout
13.5 – 19.6 Vout
16.8 – 20.5 Vout
Start up time (nominal Vin and constant resistive load) 30 ms typ. (for power on and remote on)
Transient response setting time (25% load step chang) 250 µs typ.
Max. capacitive load





3.3 & 5 VDC models:
12 VDC models:
15 VDC models:
±5 VDC models:
±12 VDC models:
±15 VDC models:
1000 µF
330 µF
220 µF
±500 µF
±150 µF
±100 µF
Application note
Download: www.tracopower.com/products/thn15_application.pdf
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
http://www.tracopower.com
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