TRA1 Datasheet, PDF (1/3 Pages) TRACO Electronic AG – DC/DC Converters

DC/DC Converters
TRA 1 Series, 1 Watt
Features
◆ Semi-regulated output (load)
◆ Industry standard pinout
◆ High efficiency up to 88%
◆ Single and dual output models
◆ I/O isolation voltage 1000 VDC
◆ Operationally reliable up to 5‘000m
altitude
◆ Operating temperature range
–40°C to +85°C
◆ 3-year product warranty
CB
Scheme
UL 60950-1
The TRA 1 series are miniature, I/O-isolated 1W DC/DC-converters with a semi
load regulation. They are the ideal solution to power drivers and circuits where
unregulated DC/DC converters do not meet the input voltage range at load change.
Models
Order code
TRA 1- 0511
TRA 1- 0519
TRA 1- 0512
TRA 1- 0513
TRA 1- 0521
TRA 1- 0522
TRA 1- 0523
TRA 1- 1211
TRA 1- 1219
TRA 1- 1212
TRA 1- 1213
TRA 1- 1221
TRA 1- 1222
TRA 1- 1223
TRA 1- 2411
TRA 1- 2419
TRA 1- 2412
TRA 1- 2413
TRA 1- 2421
TRA 1- 2422
TRA 1- 2423
Input voltage
5 VDC ±10%
12 VDC ±10%
24 VDC ±10%
Output voltage
5 VDC
9 VDC
12 VDC
15 VDC
±5 VDC
±12 VDC
±15 VDC
5 VDC
9 VDC
12 VDC
15 VDC
±5 VDC
±12 VDC
±15 VDC
5 VDC
9 VDC
12 VDC
15 VDC
±5 VDC
±12 VDC
±15 VDC
Output current
max.
200 mA
110 mA
84 mA
67 mA
±100 mA
±42 mA
±34 mA
200 mA
110 mA
84 mA
67 mA
±100 mA
±42 mA
±34 mA
200 mA
110 mA
84 mA
67 mA
±100 mA
±42 mA
±34 mA
Load regulation
max.
6.5 %
5%
5.2 %
5%
5.2 %
4.6 %
4.5 %
5%
3.4 %
3.4 %
2.7 %
3.9 %
2.9 %
2.6 %
3.7 %
2.5 %
2.4 %
2.3 %
3.7 %
2.4 %
2.3 %
Efficiency typ.
84 %
87 %
87 %
87 %
84 %
86 %
86 %
84 %
86 %
88 %
88 %
84 %
88 %
87 %
84 %
86 %
87 %
87 %
83 %
87 %
87 %
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