Datasheet

Application Note
Created by Traco Electronic AG Arp. www.tracopower.com Date: May 31
th
, 2013 / Rev.: 1.2
/
Page 4 / 52
20W Single & Dual Output
Input Specification (continue)
Parameter Model Min Typ Max Unit
Remote ON/OFF Control (See Page 48)
(The ON/OFF pin voltage is referenced to -V
in
)
Negative Logic DC-DC ON (Short)
DC-DC OFF(Open)
Positive Logic DC-DC ON (Open)
DC-DC OFF(Short)
All
0
3
3
0
1.2
15
15
1.2
Vdc
Remote Off Input Current All 2.0 mA
Input Current of Remote Control Pin
All -0.5 1.0 mA
General Specification
Parameter Model Min Typ Max Unit
Efficiency (See Page 42)
(V
in
= V
in nom
; Full Load; T
A
= 25°C)
THN 20-1210
THN 20-1211
THN 20-1212
THN 20-1213
THN 20-1222
THN 20-1223
THN 20-2410
THN 20-2411
THN 20-2412
THN 20-2413
THN 20-2422
THN 20-2423
THN 20-4810
THN 20-4811
THN 20-4812
THN 20-4813
THN 20-4822
THN 20-4823
86
89
89
89
89
90
87
90
90
91
90
90
87
89
90
90
89
90
%
Isolation Voltage (for 60 seconds)
Input to Output
Input / Output to Case
All 1’500
1’000
Vdc
Isolation Resistance All 1 GΩ
Isolation Capacitance All 1500 pF
Switching Frequency All 330 KHz
Weight All 15 g
MTBF (See Page 52)
Bellcore TR-NWT-000332, T
C
= 40°C
MIL-HDBK-217F
All 1’766’000
553’000
hours
Case Material Nickel-coated copper
Base Material FR4 PCB
Potting Material Silicon (UL94-V0)
Dimensions
25.4 X 25.4 X 9.9mm
(1.0 X 1.0 X 0.39 Inch)