PSAIC SERIES
3 Watt AC/DC Switching Power Supplies
Rev C
FEATURES
• RoHS Compliant
• Isolation Class II
• 3 Watts Output Power
• Single Outputs
• Fully Encapsulated Plastic Case
• Switching Power Module for PCB Mounting
• Universal Input Voltage Range: 90-264VAC (120-
370VDC)
A Type
• Low Output Ripple & Noise • No Load Power Consumption < 0.3W
• UL/cUL and CE Approvals • Short Circuit, Over Power, and Over Voltage Protection
• Wide Operating Temperature Range: -40°C to +85°C
DESCRIPTION
B Type
The PSAIC series of AC/DC power supplies provides 3 watts of output power in a 1.41” x
0.75” x 0.86” encapsulated PCB mountable package. This series consists of single output
models with a universal input range of 90-264VAC or 120-370VDC. Some features
include low ripple and noise, -40°C to +85°C operating temperature range, and < 0.3W no
load power consumption. All supplies are over power, over voltage, and short circuit
protected. The PSAIC series has two types of mechanical options available. All models
are RoHS compliant and have UL/cUL and CE safety approvals.
Size:
1.41 x 0.75 x 0.86 inches
35.7 x 19.0 x 22.0 mm
MODEL SELECTION TABLE
Output
Output
Output
Power
Maximum
Capacitive Load
Model Number (1)
Input Voltage Range
Ripple & Noise
Efficiency
Voltage
Current
PSAIC-3.3Sx
PSAIC-5Sx
PSAIC-9Sx
PSAIC-12Sx
PSAIC-15Sx
3.3 VDC
5 VDC
900mA
600mA
333mA
250mA
200mA
125mA
2.97W
3W
< 250mVp-p
< 200mVp-p
< 150mVp-p
< 100mVp-p
< 100mVp-p
< 100mVp-p
69%
71%
76%
76%
76%
77%
14000μF
8000μF
3200μF
1500μF
1000μF
470μF
90~264 VAC
or
120~370 VDC
9 VDC
3W
12 VDC
15 VDC
24 VDC
3W
3W
PSAIC-24Sx
3W
NOTES
1. The “x” in the model number can be “A” for A type package or “B” for B type package. For more information on package types see
page 3.
2. This product is Listed to applicable standards and requirements by UL.
*Due to advances in technology, specifications subject to change without notice.
Wall Industries, Inc. • Tel: 603-778-2300 • Toll Free: 888-597-9255 •
website: www.wallindustries.com • e-mail: sales@wallindustries.com
9/24/2019
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