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PSAOCH-12S

Description
AC/DC PCB Mount Power Supplies
File Size118KB,4 Pages
ManufacturerWall Industries,Inc.
Websitehttps://www.wallindustries.com/
Download Datasheet View All

PSAOCH-12S Overview

AC/DC PCB Mount Power Supplies

Wall Industries, Inc.
Rev C
PSAOCH SERIES
Up to 4 Watts, AC/DC PCB Mount Power Supplies
FEATURES
RoHS Compliant
Isolation Class II
Up to 4 Watts Output Power
Low Ripple and Noise
Single and Dual Outputs
UL/cUL and CE Approvals
PCB Mountable Switching Power Supply
Fully Encapsulated Plastic Case
-40°C to +70°C Operating Temperature Range
Universal Input Voltage Range: 90-305VAC (120-430VDC)
Short Circuit, Over Power, and Over Voltage Protection
< 0.3W No Load Input Power
DESCRIPTION
The PSAOCH series of AC/DC switching power supplies provides up to 4 watts of output power in a
1.44” x 1.06” x 0.67” encapsulated PCB mountable package. This series consists of single and dual
output models with a universal input range of 90-305VAC (120-430VDC). Some features include low
ripple and noise, -40°C to +70°C operating temperature range, and over power, over voltage, and
short circuit protection. All models are RoHS compliant and have UL/cUL and CE safety approvals.
Size:
1.44 x 1.06 x 0.67 inches
36.5 x 27.0 x 17.1 mm
Weight:
0.92oz (26g)
MODEL SELECTION TABLE
SINGLE OUTPUT MODELS
Model Number
PSAOCH-3.3S
PSAOCH-5S
PSAOCH-8S
PSAOCH-9S
PSAOCH-12S
PSAOCH-14S
PSAOCH-15S
PSAOCH-24S
90~305 VAC
(120~430 VDC)
Input Voltage
Output
Voltage
3.3 VDC
5 VDC
8 VDC
9 VDC
12 VDC
14 VDC
15 VDC
24 VDC
Output Current
Line
Load Regulation
Ripple & Noise
(2)
Regulation
(0% - 100%)
Min Load Max Load
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
1200mA
800mA
500mA
444mA
333mA
286mA
267mA
167mA
250mVp-p
200mVp-p
150mVp-p
100mVp-p
100mVp-p
100mVp-p
100mVp-p
100mVp-p
±0.5%
±0.2%
±0.2%
±0.2%
±0.2%
±0.2%
±0.2%
±0.2%
±1.5%
±0.5%
±0.5%
±0.5%
±0.5%
±0.5%
±0.5%
±0.5%
Output
Power
3.96W
4W
4W
4W
4W
4W
4W
4W
Efficiency
68%
72%
74%
75%
76%
76%
76%
77%
Maximum
Capacitive Load
14,000μF
8,000μF
2700µF
2400µF
1000μF
750µF
700μF
220μF
DUAL OUTPUT MODELS
Model Number
Vo
PSAOCH-5S3.3S
Vr
Vo
PSAOCH-8S5S
Vr
Vo
PSAOCH-12S5S
Vr
5 VDC
30mA
120mA
90~305 VAC
(120~430 VDC)
3.3 VDC
8 VDC
5 VDC
12 VDC
37.5mA
93.8mA
30mA
62.5mA
150mA
375mA
150mVp-p
120mA
250mA
100mVp-p
±3%
±5%
±3%
±0.2%
±5%
±0.5%
3.6W
75%
4700µF
Input Voltage
Output
Voltage
5 VDC
Output Current
Line
Load Regulation
Ripple & Noise
(2)
(1)
Regulation
(25% - 100%)
Min Load
Max Load
150mA
600mA
200mVp-p
±3%
±0.2%
±5%
±0.5%
3.6W
74%
4700µF
330µF
±0.2%
±0.5%
3.5W
72%
4700µF
1000µF
Output
Power
Efficiency
Maximum
Capacitive Load
5600µF
NOTES
1. Dual output 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. Ripple & Noise is measured 20MHz limited bandwidth and with 0.1µF and 47µF capacitors in parallel across the output.
04/02/2014
Wall Industries, Inc. • 5 Watson Brook Road, 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
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