PSMP20 Datasheet, PDF (2/4 Pages) Wall Industries,Inc. – 85 - 264VAC (125 - 373VDC) Input Voltage Range

Rev. A
PSMP20 Series
20 Watts, Open Frame
Single Outputs, Isolation Class II
Medical AC/DC Switching Power Supplies
SPECIFICATIONS: PSMP20 Series
All specifications are based on 25°C, Nominal Input Voltage, and Maximum Output Current unless otherwise noted.
We reserve the right to change specifications based on technological advances.
SPECIFICATION
TEST CONDITIONS
Min
Nom
Max
Unit
INPUT SPECIFICATIONS
Input Voltage Range
Input Frequency
Input Current
Low Line
High Line
Inrush Current
Low Line
High Line
No Load Power Consumption
AC Input Voltage Range
DC Input Voltage Range
Full Load, Vin = 115VAC
Full Load, Vin = 230VAC
Cold Start, Vin = 115VAC
Cold Start, Vin = 230VAC
85
264
VAC
125
373
VDC
47
63
Hz
0.6
0.4
A
30
65
A
0.5
W
OUTPUT SPECIFICATIONS
Output Voltage
Voltage Tolerance
Voltage Adjustment Range
Load Regulation
Line Regulation
Output Power
Output Current
Ripple & Noise (See Note 1)
Hold-Up Time
Low Line
High Line
Setup Time (See Note 3)
Rise Time
Low Line
High Line
Temperature Coefficient
5VDC output model
12V, 15V, & 24VDC output models
5VDC output model
12V, 15V, & 24VDC output models
Low Line to High Line at rated load
0% to 100% rated load
Full Load, Vin = 115VAC
Full Load, Vin = 230VAC
Full Load, Vin = 115/230VAC
Full Load, Vin = 115VAC
Full Load, Vin = 230VAC
0~50°C
-2
-1
-10
-1
-0.5
-0.5
0
-0.03
See Table
+2
+1
+10
+1
+0.5
+0.5
20
See Table
See Table
18
60
1000
25
35
+0.03
%
%
%
%
W
ms
ms
ms
%/°C
PROTECTION
Over Voltage Protection
Latch-off mode
115
Over Load Protection
Hiccup mode, recovers automatically after fault condition is removed
110
Short Circuit
Brown-out (Low AC Input Voltage)
150
%
%
yes
yes
GENERAL SPECIFICATIONS
Efficiency
Withstand Voltage
Isolation Resistance
Vin = 230VAC
Input to output
500VDC
4000
100
See Table
VAC
MΩ
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature
With derating (see derating curve)
Storage Temperature
Operating Humidity
Non-condensing
Storage Humidity
Vibration
Cooling
MTBF
MIL-HDBK-217F
-20
+70
°C
-40
+85
°C
20
90
% RH
10
95
% RH
10~500Hz, 2G 10min/1cycle, period for 60 min each along X, Y, and Z axes
Free air convection
188,300 hours
PHYSICAL SPECIFICATIONS
Weight
Dimensions (L x W x H)
Warranty
Approximately 2.68oz (76g)
3.5 x 2.0 x 0.76 inches
(88.9 x 50.8 x 19.3 mm)
3 years
SAFETY & EMC
Safety Approvals
EMI Conduction & Radiation
Harmonic Current
EMS Immunity
UL60601-1, TUV EN60601-1, and IEC60601-1
EN55011: 2007+A2: 2007 Class B
EN61000-3-2: 2006 Class A, EN61000-3-3: 1995+A1: 2001+A2: 2005
EN60601-1-2: 2001+A1: 2006, IEC61000-4-2,3,4,5,6,8,11 light industry level, criteria A
12/02/2011
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax [phone]
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