PSME15 Datasheet, PDF (3/4 Pages) Wall Industries,Inc. – 85 - 264VAC (125 - 373VDC) Input Voltage Range

Rev. A
PSME15 Series
Single Outputs, Isolation Class II
15 Watts, Encapsulated PCB Mount
Medical AC/DC Switching Power Supplies
MODEL SELECTION TABLE
Model Number Input Voltage Range Output Voltage Output Current Ripple & Noise ⁽¹⁾ Efficiency Output Power
PSME-15-05
5 VDC
3A
80mVp-p
79%
15W
PSME-15-12
PSME-15-15
85 ~ 264 VAC
or
125 ~ 373 VDC
12 VDC
15 VDC
1.25A
1.0A
150mVp-p
82%
15W
150mVp-p
84%
15W
PSME-15-24
24 VDC
0.63A
240mVp-p
85%
15W
NOTES
1. Ripple & noise is measured at 20MHz bandwidth by using 12" twisted pair-wire terminated with 0.1µF and 47µF
capacitors in parallel.
2. Tolerance includes set up tolerance, line regulation, and load regulation.
3. The length of the setup time is measured a first cold start. Turning the power supply ON and OFF very quickly may lead
to an increase in the setup time.
4. The power supply is considered a component which will be installed into final equipment. The final equipment must be
re-confirmed that it still meets EMC directives.
BLOCK DIAGRAM
I/P
EMI
FILTER
RECTIFIERS
&
FILTER
POWER
SWITCHING
PWM
CONTROL
RECTIFIERS
+V
&
FILTER
-V
DETECTION
CIRCUIT
DERATING CURVE
Load vs Temperature
100
80
60
40
20
-20 0 10 20 30 40 50 60 70
Ambient Temperature (°C)
100
90
80
70
60
50
40
85
Load vs Input Voltage
Ta=25°C
100
110
120
264
Input Voltage (VAC)
12/05/2011
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax [phone]
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