PSTCM30 SERIES
30 Watts
Medical AC/DC Power Module
Single Output
Rev B
FEATURES
• Input Voltage of 90-264VAC (120-370VDC) • Isolation Class II
• Switching Power Module for PCB Mountable • Regulated Outputs
• Fully Encapsulated Plastic Case
• Optional Screw Terminal Available
• <0.15W No Load Input Power
• Over Power, Over Voltage, and
Short Circuit Protection
• CE, CB, UL, and cUL Approvals
DESCRIPTION
The PSTCM30 series of medical AC/DC power modules offers up to 30 watts of
output power in a fully encapsulated 2.52” x 1.8” x 0.93” plastic case. This series
consists of regulated single output models with universal input range of 90~264VAC
and low ripple & noise. Each model in this series has over power, over voltage, and
short circuit protection, isolation class II, and a screw terminal optional available. This
series has CE, CB, UL, and cUL approvals.
Size: 2.52in x 1.8in x 0.93in (64.1mm x 45.6mm x 23.5mm)
MODEL SELECTION TABLE
Input Voltage
Ripple &
Maximum
Capacitive Load
No Load
Input Power
Model Number(2)
Output Voltage Output Current
Output Power
Efficiency
Range
Noise(3)
PSTCM30-5S
PSTCM30-12S
PSTCM30-15S
PSTCM30-24S
5V
5000mA
2500mA
2000mA
1250mA
100mVp-p
150mVp-p
150mVp-p
240mVp-p
25W
30W
30W
30W
6800µF
1600µF
1200µF
470µF
84%
89%
86%
86%
90-264VAC
(120-370VDC)
12V
15V
24V
<0.15W
SPECIFICATIONS
All specifications are based on 25°C after warm-up time, Normal Input Voltage, and Full Load unless otherwise noted.
We reserve the right to change specifications based on technological advances.
SPECIFICATION
TEST CONDITIONS
Min
Typ
Max
Unit
INPUT SPECIFICATIONS
90
120
47
264
370
440
650
400
0.15
30
VAC
VDC
Hz
Input Voltage Range
Input Frequency
Full Load, @115VAC
Full Load, @230VAC
No Load, <240VAC
@115VAC
Input Current
mA
W
A
No Load Input Power
Inrush Current(<2ms, Cold Start)
@230VAC
60
Leakage Current
@264VAC (Touch Current)
Slow Blow Type
0.1
mA
A
External Fuse (Recommended)
OUTPUT SPECIFICATIONS
Output Voltage
3.15
See Table
Voltage Accuracy
Line Regulation
Load Regulation
±2
±0.5
±1
%
%
%
LL-HL
10-100%
Output Power
See Table
Output Current
Maximum Capacitive Load
Ripple & Noise
See Table
See Table
See Table
@230VAC
Hold Up Time
10
mS
Temperature Coefficient
PROTECTION
±0.05
%/ºC
Short Circuit Protection
Over Power Protection
Over Voltage Protection
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature
Storage Temperature
Hiccup Mode, Indefinite
Hiccup Technique
Automatic Recovery
Automatic Recovery
Zener Diode Clamp
With Derating
-40
-40
+80
+90
ºC
ºC
Under 115VAC
Others
+78
+85
Max Case Operating Temperature
ºC
Humidity
Altitude
Atmospheric Pressure
MTBF
95
%RH
M
kPa
During Operation
5000
106
70
250,000
@25ºC (MIL-HDBK-217F)
Hours
Wall Industries, Inc. • Tel: 603-778-2300 • Toll Free: 888-597-9255 •
website: www.wallindustries.com • e-mail: sales@wallindustries.com
7/25/2019
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