Datasheet
TRA 1 Series
Application Note
http://www.tracopower.com Page 3 of 35
Output Specication
Parameter Model Min Nominal Max Unit
Output Ripple & Noise
mV pk-pk
Peak-to-Peak (5Hz to 20MHz bandwidth) 30 60
Temperature Coefcient All ±0.01 ±0.02 %/℃
Output Current
TRA 1-XX11 4 200
mA
TRA 1-XX19 2 110
TAR 1-XX12 1.5 84
TRA 1-XX13 1 67
TRA 1-XX21 ±2 ±100
TRA 1-XX22 ±0.8 ±42
TRA 1-XX23 ±0.7 ±34
Output Short Circuit Protection All 0.5 Second Max.
Input Specication
Parameter Model Min Nominal Max Unit
Operating Input Voltage 5V Input Models 4.5 5 5.5
VDC
12V Input Models 10.8 12 13.2
24V Input Models 21.6 24 26.4
Input Current
(Maximum value at V
in
= V
in nom
;Full Load)
TRA 1-0511 238
mA
TRA 1-0519 228
TRA 1-0512 232
TRA 1-0513 230
TRA 1-0521 237
TRA 1-0522 233
TRA 1-0523 236
TRA 1-1211 99
TRA 1-1219 95
TRA 1-1212 95
TRA 1-1213 95
TRA 1-1221 99
TRA 1-1222 95
TRA 1-1223 94
TRA 1-2411 50
TRA 1-2419 48
TRA 1-2412 48
TRA 1-2413 48
TRA 1-2421 50
TRA 1-2422 48
TRA 1-2423 49