EPR-29 – 4 Output, 11 W, Universal Input, DVD Supply
07-July-03
2 Power Supply Specification
Description
Symbol
Min
Typ
Max
Units
Comment
Input
2 Wire – no protective earth ground
Voltage
Frequency
Standby Input Power
No-load Input Power
VIN
fLINE
90
47
265
64
0.9
0.1
VAC
Hz
W
50/60
0.8
0.09
0.55 W load (see below)
Zero load, measured at 230 VAC
W
Output (Normal Operation)
Output Voltage 1
Output Ripple Voltage 1
Output Current 1
5%
VOUT1
VRIPPLE1
IOUT1
3.2
3.3
3.4
50
0.7
V
mV
A
p-p, 20 MHz Bandwidth
0.3
0.6
5
5%
Output Voltage 2
VOUT2
VRIPPLE2
IOUT2
4.75
5.25
75
V
mV
A
p-p, 20 MHz Bandwidth
Output Ripple Voltage 2
Output Current 2
0.5
1.2
12
1.45
12.84
100
0.4
7%
Output Voltage 3
VOUT3
11.16
V
p-p, 20 MHz Bandwidth
Output Ripple Voltage 3
Output Current 3
VRIPPLE3
IOUT3
mV
A
0.1
0.2
7%
Output Voltage 4
VOUT4
-11.16
-12 -12.84
100
V
p-p, 20 MHz Bandwidth
Output Ripple Voltage 4
Output Current 4
VRIPPLE4
IOUT4
mV
A
0.03
0.05
0.1
Total Output Power
At maximum ambient temperature
Thermally limited
Continuous Output Power
Peak Output Power
Efficiency
POUT
POUT_PEAK
11
W
W
%
15.5
At POUT (15.5 W), 25 oC
75
η
Output (Standby)
Output Voltage 1
Output Current 1
5%
5%
VOUT1(SB)
IOUT1(SB)
VOUT2(SB)
IOUT2(SB)
3.2
-
3.3
0.02
3.4
-
V
A
Output Voltage 2
Output Current 2
4.75
-
5
5.25
-
V
A
0.1
-7% / +15%
-7% / +15%
Output Voltage 3
Output Current 3
VOUT3(SB) 11.16
IOUT3(SB)
VOUT4(SB) -11.16
12
-
13.2
-
V
2
mA
Output Voltage 4
Output Current 4
-12
-
-13.2
-
V
IOUT4(SB)
2
mA
Environmental
Conducted EMI
Safety
Meets CISPR22B / EN55022B
Designed to meet IEC950, UL1950 Class II
1.2/50 µs surge, IEC 1000-4-5, 2/12 Ω
series impedance,
Surge
2
0
kV
oC
differential/common mode
Free convection, sea level
Ambient Temperature
TAMB
50
Power Integrations, Inc.
Tel: +1 408 414 9200 Fax: +1 408 414 9201
www.powerint.com
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