PSMTC SERIES
Rev E
Wall Industries, Inc.
15 Watt Medical AC/DC Switching Power Supplies
FEATURES
• RoHS Compliant
• Isolation Class II
• PCB Mountable Switching Power Supply
• -25°C to +70°C Operating Temperature Range
• Optional -40°C to +70°C Operating Temperature Range
• Free Air Convection Cooling
• 15 Watts Output Power
• Low Ripple and Noise
• Single, Dual, and Triple Outputs
• Fully Encapsulated Plastic Case
• 4000VAC I/O Isolation
• Protection: SCP / OCP / OVP / OTP
• Universal Input Voltage Range: 90~264VAC (120~375VDC)
• UL/cUL60601-1, IEC60601-1, EC60601-1 Medical Approvals
DESCRIPTION
The PSMTC series of medical AC/DC switching power supplies provides 15 watts of output power in
a 2.52” x 1.79” x 0.92” encapsulated PCB mountable package. This series consists of single, dual, and
triple output models with a universal input range of 90~264VAC (120~375VDC). Some features
include low ripple and noise, -25°C to +70°C operating temperature range, and short circuit, over
current, over voltage, and over temperature protection. The PSMTC series also offers an extended
operating temperature range of -40°C to +70°C (“-E1” suffix). All models are RoHS compliant and
have UL/cUL60601-1, IEC60601-1, and EC60601-1 medical approvals.
E308218
Size:
2.52 x 1.79 x 0.92 inches
64.0 x 45.6 x 23.5 mm
Weight:
4.23oz (120g)
MODEL SELECTION TABLE
SINGLE OUTPUT MODELS
Output Current
Output
Voltage
Accuracy
Line
Regulation
Load Regulation
(0% - 100%)
Output
Power
Maximum
Capacitive Load
Model Number
Input Voltage
Efficiency
Voltage
3.3 VDC
5 VDC
Min Load Max Load
PSMTC-3.3S
PSMTC-5S
0%
0%
0%
0%
0%
0%
0%
3000mA
3000mA
2040mA
1666mA
1250mA
1000mA
625mA
2%
2%
2%
2%
2%
2%
2%
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
1%
1%
1%
1%
1%
1%
1%
9.9W
15W
15W
15W
15W
15W
15W
75%
79%
79%
80%
81%
82%
83%
40,000μF
10,000μF
4700µF
3000µF
1100μF
1000μF
820μF
PSMTC-7.35S
PSMTC-9S
7.35 VDC
9 VDC
90~264 VAC
(120~375 VDC)
PSMTC-12S
PSMTC-15S
PSMTC-24S
12 VDC
15 VDC
24 VDC
DUAL OUTPUT MODELS
Output Current
Min Load(1) Max Load
Output
Voltage
Voltage Line
Accuracy Regulation
Load Regulation
Cross
Regulation
Output
Power
Maximum
Capacitive Load
Model Number
PSMTC-5D
Efficiency
79%
(10% - 100%)
1% (sym. load)
1% (sym. load)
1% (sym. load)
1% (sym. load)
1% (sym. load)
1% (sym. load)
Vo1
Vo2
+5 VDC
-5 VDC
1500mA
10%
1500mA
2%
2%
2%
2%
2%
2%
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
5%
5%
3%
3%
3%
3%
4700µF
4700µF
560µF
560µF
500µF
500µF
15W
15W
15W
Vo1 +12 VDC
Vo2 -12 VDC
Vo1 +15 VDC
625mA
10%
625mA
PSMTC-12D
PSMTC-15D
82%
500mA
10%
500mA
82%
Vo2
-15 VDC
TRIPLE OUTPUT MODELS
Output Current
Min Load(1) Max Load
2000mA
Output
Voltage
Voltage Line
Accuracy Regulation
Load Regulation
(10% - 100%)
Cross
Regulation
Output
Power
Maximum
Capacitive Load
Model Number
Vo1
Efficiency
78%
5 VDC
2%
3%
3%
2%
3%
3%
0.5%
2%
1%
1%
5%
5%
1%
5%
5%
1000μF
470μF
470μF
1000μF
600μF
600μF
PSMTC-5S12D Vo2 +12 VDC
25%
200mA
200mA
2000mA
150mA
150mA
5% (sym. load)
5% (sym. load)
1%
15W
15W
Vo3
Vo1
-12 VDC
5 VDC
2%
0.5%
2%
PSMTC-5S15D Vo2 +15 VDC
Vo3 -15 VDC
25%
5% (sym. load)
5% (sym. load)
78%
2%
NOTES
1. Some models require a minimum loading on the output to maintain specified regulations. Operation under no-load conditions will not damage these
devices; however, they may not meet all listed specifications.
2. For -40°C to +71°C extended operating temperature range please add the suffix –E1 to the model number (Ex: PSMTC-12S-E1).
Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797
website: www.wallindustries.com • e-mail: sales@wallindustries.com
10/24/2013
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