DER-94
LCD Monitor Internal Supply
September 12, 2005
2 Power Supply Specification
Description
Symbol
Min
Typ
50/60
5.00
Max
Units
Comment
Input
3 Wire
Voltage
Frequency
Standby Input Power (265 VAC)
VIN
fLINE
90
47
265
64
0.9W
VAC
Hz
W
5V @ 60ma, 12V @ 0.0ma
Output
5%
Output Voltage 1
Output Ripple Voltage 1
Output Current 1
VOUT1
VRIPPLE1
IOUT1
4.75
5.25
100
2.0
V
mV
A
20 MHz Bandwidth, burst load
0
1
Output Voltage 2
VOUT1
11.4
12
12.6
V
20MHz bandwidth, burst load
Output Ripple Voltage 2
Output Current 2
VRIPPLE2
IOUT2
250
3
mV
A
1
2.5
35
35
Total Output Power
46
46
46
Continuous Output Power
Peak Output Power
Efficiency
POUT
POUT_PEAK
W
W
Measured at POUT (46 W), 25 oC
81
84
%
η
Environmental
Conducted EMI
Safety
Meets CISPR22B / EN55022B
Designed to meet IEC950, UL1950
Class II
1.2/50 µs surge, IEC 1000-4-5,
Series Impedance:
Surge
kV
Differential Mode 2 Ω
Common Mode: 12 Ω
3
4
100 kHz ring wave, 500 A short
circuit current, differential and
common mode
Surge
TBD
0
kV
oC
Free convection, sea level
Ambient Temperature
TAMB
60
Power Integrations
Tel: +1 408 414 9200 Fax: +1 408 414 9201
www.powerint.com
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