DER-120
22 W Triple Output Flyback – DPA424R
October 26, 2005
2 Power Supply Specification
Description
Symbol
Min
Typ
Max
Units
Comment
Input
Voltage
No-load Input Power (60VDC)
VIN
28
48
60
1.2
VDC
W
Output
± 5%
Output Voltage 1
Output Ripple Voltage 1
Output Current 1
Output Voltage 2
Output Ripple Voltage 2
Output Current 2
Output Voltage 3
Output Ripple Voltage 3
Output Current 3
VOUT1
VRIPPLE1
IOUT1
VOUT2
VRIPPLE2
IOUT2
VOUT3
VRIPPLE3
IOUT3
3.135
3.3
9.0
3.465
50
2
9.90
200
0.6
26.4
300
0.4
V
mV
A
V
mV
A
V
mV
A
20 MHz Bandwidth
0.75
8.10
±10%
20 MHz Bandwidth
0.3
21.6
±10%
24.0
20 MHz Bandwidth
0.1
7.6
0
Total Output Power
Continuous Output Power
Peak Output Power
POUT
POUT_PEAK
21.6
40
W
W
%
oC
Measured at Max. POUT, 25 oC
Free convection, Sea level
Efficiency
80
η
TAMB
Ambient Temperature
Power Integrations
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