Datasheet

THI 2M Series
Application Note
http://www.tracopower.com Page 14 of 25
Characteristic Curves
All test conditions are at 25℃ The 󰘰gures are identical for THI 2-1223M
30
40
50
60
70
80
90
10 20 30 40 50 60 70 80 90 100
% of Full Load
Efficiency(%)
10.8V
12V
13.2V
30
40
50
60
70
80
90
10.8 11.1 11.3 11.6 11.9 12.1 12.4 12.7 12.9 13.2
Input Voltage(V)
Efficiency(%)
Efciency Versus Output Current Efciency Versus Input Voltage. Full Load
Typical Output Ripple and Noise.
V
in
= V
in nom
; Full Load; T
A
Typical Input Start-Up and Output Rise Characteristic
V
in
= V
in nom
; Full Load
~
]
Ambient Temperature
Output Power (%)
0
20
40
60
80
100
-25 0 20 60 100 1108040
Natural
convection
Derating Output Current Versus Ambient Temperature and Airow
V
in
= V
in nom
Conduction Emission of EN55022 Class A
V
in
= V
in nom
; Full Load