Rev. C
PSMSC Series
Single, Dual, and Triple Outputs
Encapsulated PCB Mount and Chassis Mount
40 Watt AC/DC Medical Switching Power Supply
FEATURES
●
High Efficiency
●
Regulated Outputs
●
Low Ripple & Noise
●
6 Mechanical Options Available
●
Fully Encapsulated Plastic Case
●
CE, CB, UL, cUL, TUV Approvals
●
Switching Power Module for PCB Mounting
●
-40°C to +71°C Operating Temperature Available
●
Over Current, Over Voltage, Over Temperature, and Short Circuit Protected
DESCRIPTION
The PSMSC series of AC/DC medical power supplies offers 40 watts in an encapsulated design. This series has single, dual, and triple output
models with a universal input range. Some features include low ripple and noise, regulated outputs, high efficiency, and -40°C to +71°C operating
temperature option. All supplies are over current, over voltage, over temperature, and short circuit protected. This series is ideal for PCB mounting
and has 6 mechanical options available. Please call factory for ordering details.
SPECIFICATIONS:
PSMSC 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.
INPUT SPECIFICATIONS
Input Voltage Range
Input Frequency
Input Current (full load)
Inrush Current (< 2ms)
Leakage Current
90 ~ 264VAC or 100 ~ 375VDC
47 ~ 440Hz
860mA max @ 115VAC
460mA max @ 230VAC
10A max @ 115VAC
20A max @ 230VAC
0.1mA max @ 115VAC
0.2mA max @ 230VAC
See Table
40 Watts max.
See Table
See Table
See Table
See Table
See Table
3.3VDC output: 50mV
5V ~ 24VDC outputs: 1% of Vout
470 - 23,000µF depending on model
18ms min.
Above 105% rated output power
Zener diode clamp
Hiccup mode, indefinite (automatic recovery)
100°C
3.15A slow blow type
132KHz
See Table
4000VAC (input to output)
100MΩ (input to output)
-25°C to +70°C (Max. Case Temperature +95°C)
-40°C to +71°C (add suffix “- E1” to the part number)
-40°C to +100°C
95% RH
Free air convection
0.01%/°C
200,000 ~ 400,000 hours @ 25°C
Plastic resin with fiberglass (flammability to UL 94V-0)
280g
3.5 x 2.5 x 1.06 inches [89.0 x 63.5 x 27.0 mm]
3 years
To IEC / EN 60536
UL / cUL / CB
EN 55011 class B
EN60601-1-2
EN60601-1-2
EN60601-1-2
EN60601-1-2
EN60601-1-2
EN60601-1-2
EN60601-1
OUTPUT SPECIFICATIONS
Output Voltage
Output Power
Voltage Accuracy
Line Regulation (typical)
Load Regulation
Output Current
Minimum Load
Ripple & Noise
Maximum Capacitive Load
Hold-Up Time
PROTECTION
Over Current Protection
Over Voltage Protection
Short Circuit Protection
Over Temperature Protection
Input External Fuse Recommendation
GENERAL SPECIFICATIONS
Switching Frequency
Efficiency
Isolation Voltage
Isolation Resistance
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature
Storage Temperature
Humidity
Cooling
Temperature Coefficient
MTBF
PHYSICAL SPECIFICATIONS
Case Material
Weight
Dimensions (L x W x H)
Warranty
SAFETY & EMC
Class II
Approvals
EMI / PFI Conducted
EMC Standards
ESD Susceptibility
Radiated Susceptibility
EFT / Burst
Surge
Conducted Susceptibility
Safety Approvals
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
Rev. C
PSMSC Series
Single, Dual, and Triple Outputs
Encapsulated PCB Mount and Chassis Mount
40 Watt AC/DC Medical Switching Power Supply
OUTPUT VOLTAGE / CURRENT RATING CHARTS
SINGLE OUTPUT MODELS
Model Number
PSMSC-3.3S
PSMSC-5S
PSMSC-9S
PSMSC-12S
PSMSC-15S
PSMSC-24S
Output
Voltage
3.3 VDC
5 VDC
9 VDC
12 VDC
15 VDC
24 VDC
Voltage Set
Accuracy
±2%
±2%
±2%
±2%
±2%
±2%
Output Current
Min Load
Full Load
1%
1%
1%
1%
1%
1%
8000mA
8000mA
4444mA
3333mA
2666mA
1667mA
Line
Regulation
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
Load Regulation
(1 - 100%)
1%
1%
1%
1%
1%
1%
Output Power
26.4W
40W
40W
40W
40W
40W
Efficiency
75%
79%
82%
83%
83%
83%
DUAL OUTPUT MODELS
Model Number
PSMSC-5D
Output 1
Output 2
Output 1
Output 2
Output 1
Output 2
Output 1
Output 2
Output 1
Output 2
Output
Voltage
+5 VDC
-5 VDC
+12 VDC
-12 VDC
+15VDC
-15 VDC
5 VDC
12 VDC
5VDC
24VDC
Voltage Set
Accuracy
±2%
±2%
±2%
±2%
±2%
±2%
±3%
±5%
±3%
±5%
Output Current
Min Load
Full Load
10%
4000mA
4000mA
1666mA
1666mA
1333mA
1333mA
5000mA
1250mA
5000mA
625mA
Line Reg
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
5%
0.5%
5%
Load Reg
(10-100%)
1% (sym. load)
1% (sym. load)
1% (sym. load)
1% (sym. load)
1% (sym. load)
1% (sym. load)
2% (sym. load)
6% (sym. load)
2% (sym. load)
6% (sym. load)
Cross
Reg
5%
5%
5%
5%
5%
5%
1%
7%
1%
7%
Output
Power
40W
Efficiency
79%
PSMSC-12D
10%
40W
83%
PSMSC-15D
10%
40W
83%
PSMSC-5S12S
25%
40W
80%
PSMSC-5S24S
25%
40W
80%
TRIPLE OUTPUT MODELS
Model Number
Output 1
PSMSC-5S12D
Output 2
Output 3
Output 1
PSMSC-5S15D
Output 2
Output 3
Output
Voltage
+5 VDC
+12 VDC
-12 VDC
+5 VDC
+15 VDC
-15 VDC
Voltage Set
Accuracy
±3%
±5%
±5%
±3%
±5%
±5%
25%
25%
Output Current
Min Load
Full Load
5000mA
600mA
600mA
5000mA
500mA
500mA
(2)
Line Reg
0.5%
5%
5%
0.5%
Load Reg
(25-100%)
3% (sym. Load)
7% (sym. Load)
7% (sym. Load)
3% (sym. Load)
7% (sym. Load)
7% (sym. Load)
Cross
Reg
3%
7%
7%
3%
7%
7%
Output
Power
Efficiency
40W
80%
5%
5%
40W
80%
NOTES
1. For -40°C to +71°C operation add the suffix “-E1” to the part number (Ex: PSMSC-5S-E1).
2. Mechanical version options available (see pages 4-6). Please call factory for ordering details.
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
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