PSIAC450 SERIES
450 Watts
AC/DC Power Supplies
Single Output
Rev B
Open Frame
Enclosed Case
Enclosed Case with Top Fan
Enclosed Case with Side Fan
Size: 5in x 3in x 1.58in
Size: 5in x 3.41in x 1.97in
Size: 5in x 3.41in x 1.97in
Size: 5.83in x 3.15in x 1.60in
OPTIONS
FEATURES
• Package Type
-Open Frame or Enclosed
• Protection Type
-Class I or II
• 85~264VAC Input Voltage
• Adjustable Output Voltage
• 3000VAC Reinforced Insulation
• Power Good
• Low Leakage Current
• Low Standby Power
• Remote ON/OFF
• Input Protection
• Over Voltage, Over Load, and Short Circuit Protection
• Protection Class I or II
• RoHS Compliant
• REACH Compliant
• Open Frame or Enclosed Package Available
• Top or Side Fan Available with Fixed or Variable Fan Speed
• Designed to Meet IEC/EN/UL 60950-1 Safety Standards
• Fan Type
-Top Fan or Side Fan
• Fan Speed
-Fixed or Variable
• 3 Years Warranty
APPLICATIONS
• Industrial
• Datacom
DESCRIPTION
The PSIAC450 series of AC/DC power supplies offers up to 450 watts of output power in an open frame or
enclosed case. This series consists of adjustable single output models with a wide input voltage range of
85~264VAC. Features of this series include low leakage current and standby power, remote ON/OFF, top or
side fan, and input protection as well as over voltage, over load, and short circuit protection. This series is
both RoHS and REACH compliant, and it is designed to meet IEC/EN/UL 60950-1 safety standards. Please
contact factory for ordering details.
• IPC
• Automation
• Measurement
• Telecom
MODEL SELECTION TABLE
Fan Connector Models
Output Current
Output Power
No Load
Input
Power
Input Voltage
Output
Voltage
Ripple &
Noise
Forced Air
21 CFM
Model Number(1)
Efficiency
Natural
Convection
Conduction
Cooling
Forced Air Conduction
Natural
Convection
Range
Cooling
Cooling
External Fan
PSIAC450-12Sx (Y)
PSIAC450-15Sx (Y)
PSIAC450-24Sx (Y)
PSIAC450-28Sx (Y)
PSIAC450-48Sx (Y)
PSIAC450-53Sx (Y)
12VDC
15VDC
24VDC
28VDC
48VDC
53VDC
20.8A
16.6A
13.3A
11.4A
6.65A
6.05A
23.3A
18.6A
14.55A
12.5A
7.3A
37.5A
30.0A
18.75A
16.1A
9.4A
250mVp-p
300mVp-p
240mVp-p
280mVp-p
480mVp-p
530mVp-p
0.3W
0.3W
0.5W
0.5W
0.5W
0.5W
450W
450W
450W
450W
450W
450W
280W
280W
350W
350W
350W
350W
250W
250W
320W
320W
320W
320W
91%
92%
93%
93%
94%
94%
85~264VAC
(120~370VDC)
6.6A
8.55A
MODEL SELECTION TABLE
Top & Side Fan Models
Output Current
Output Power
Model Number(2) Input Voltage Range
Output Voltage
Ripple & Noise
No Load Input Power
Efficiency
Forced Air Internal Fan
Forced Air Cooling
PSIAC450-12SEz
PSIAC450-15SEz
12VDC
15VDC
24VDC
28VDC
48VDC
53VDC
37.5A
30A
250mVp-p
300mVp-p
240mVp-p
280mVp-p
480mVp-p
530mVp-p
0.4W
0.4W
0.8W
0.8W
0.8W
0.8W
91%
92%
93%
93%
94%
94%
PSIAC450-24SEz
PSIAC450-28SEz
PSIAC450-48SEz
PSIAC450-53SEz
18.75A
16.1A
9.4A
85~264VAC
(120~370VDC)
450W
8.55A
Wall Industries, Inc. • Tel: 603-778-2300 • Toll Free: 888-597-9255 •
website: www.wallindustries.com • e-mail: sales@wallindustries.com
7/18/2019
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