PSAYC Datasheet, PDF (1/3 Pages) Wall Industries,Inc. – AC/DC Switching Power Supplies

Wall Industries, Inc.
Advanced Publication
PSAYC SERIES
2 Watt AC/DC Switching Power Supplies
FEATURES
• RoHS Compliant
• Isolation Class II
• 2 Watts Output Power
• Low Ripple and Noise
• Single Outputs
• UL/cUL, CE, CB Safety Approvals
• PCB Mountable Switching Power Supply
• Fully Encapsulated Plastic Case
• -40°C to +80°C Operating Temperature Range
• < 0.3W No Load Power Consumption
• Universal Input Range: 90-305VAC (120-430VDC)
• Short Circuit, Over Power, and Over Voltage Protection
Size:
1.33 x 0.87 x 0.67 inches
33.7 x 22.2 x 17.0 mm
DESCRIPTION
The PSAYC series of AC/DC switching power supplies provides 2 watts of output power in a
1.33” x 0.87” x 0.67” encapsulated PCB mountable package. This series consists of single output
models with a universal input range of 90-305VAC (120-430VDC). Some features include low
ripple and noise, -40°C to +80°C operating temperature range, and over power, over voltage,
and short circuit protection. All models are RoHS compliant and have UL/cUL, CE, and CB safety
approvals.
Model Number Input Voltage
PSAYC-3.3S
Output
Voltage
3.3 VDC
MODEL SELECTION TABLE
Output Current
Line
Load
Min Load Max Load ^{Regulation Regulation}
0%
600mA
±1.0%
±1.5%
Output
Power
2W
Efficiency
Maximum
Capacitive Load
68%
14,000μF
PSAYC-5S
5 VDC
0%
400mA
±1.0%
±1.5%
2W
71%
8,000μF
PSAYC-9S
90~305 VAC
9 VDC
0%
222mA
±1.0%
±1.5%
2W
75%
PSAYC-12S
(120~430 VDC) _{12 VDC}
0%
167mA
±1.0%
±1.5%
2W
76%
2400µF
1000μF
PSAYC-15S
15 VDC
0%
133mA
±1.0%
±1.5%
2W
76%
700μF
PSAYC-24S
24 VDC
0%
83mA
±1.0%
±1.5%
2W
77%
220μF
BLOCK DIAGRAM
Single Output
L
N
+V
-V
O.V.P. / O.C.P.
DETECT
DERATING CURVE
120
100
80
60
40
25%
20
0
-40 -20 0 20 40 60 80 100
Ambient Temperature (°C)
06/27/2013
Wall Industries, Inc. • 5 Watson Brook Road, Exeter, NH 03833 • Tel: [phone] • Toll Free: 888-597-9255 • Fax [phone]
website: www.wallindustries.com • e-mail: [e-mail]
Page 1 of 3