PSSBU99 SERIES
Rev A
Wall Industries, Inc.
100 Watt AC/DC Open Frame Power Supplies
FEATURES
• Class I
• Single Output Voltages Available from 11VDC to 55VDC
• Over Voltage Protection (Crowbar Design)
• RoHS Compliant
• Internal EMI Filter
• Input Surge Current, Over Voltage, and Over Load Protection
• Wide Input Voltage Range: 90~264VAC, 47~63Hz
• Meets FCC Part-15 Class B and CISPR-22 Class B Emission Limits
• UL/cUL(UL 60950-1:2nd Edition) Safety Approvals
• 100 Watts Output Power
• Active Power Factor Correction
• 100% Burn-in Tested
DESCRIPTION
The PSSBU99 series of Class I AC/DC switching mode power supplies provides 100 Watts of continuous output
power in a 4.00” x 2.00” x 1.09” open frame package. This series consists of single output models ranging from
11VDC to 55VDC with a wide input voltage range of 90~264VAC. These power supplies have active PFC, an internal
EMI filter, and over load, over voltage, and input surge current protection. This series also has UL/cUL (UL 60950-1:
2nd edition) safety approvals and meets FCC Part-15 class B and CISPR-22 Class B emission limits. These supplies are
well suited for use in industrial equipment as well as many other applications.
Size: Weight:
4.00 x 2.00 x 1.09 inches 6.3~8.8oz (180~250g)
TECHNICAL SPECIFICATIONS: PSSBU99 SERIES
All specifications are based on 25°C, Nominal Input Voltage, and Maximum Output Current unless otherwise noted.
We reserve the right to change specifications based on technological advances.
SPECIFICATION
INPUT SPECIFICATIONS
TEST CONDITIONS
Min
Typ
Max
Unit
Safety Approvals Input Voltage Range
Operating Input Voltage Range
100
90
240
264
63
Input Voltage
Input Frequency
Input Current
VAC
Hz
A
47
100VAC, full load
240VAC, full load
1.4
0.7
50
115VAC, full load, 25°C, cold start
230VAC, full load, 25°C, cold start
230VAC, no load
Inrush Current
A
100
0.5
1
No Load Power Consumption
Power Factor Correction
OUTPUT SPECIFICATIONS
Output Voltage
W
240VAC, full load
0.95
See Table
Line Regulation
Load Regulation
LL to HL, full load
230VAC
1
%
W
See Table
100
See Table
Output Power
Output Current
Ripple & Noise (peak to peak)
Hold-up Time
Start-up Time
90VAC, full load
110VAC, full load
1
%
ms
s
16
100VAC, full load
100VAC, Full load to half load
0~50°C
1
4
Transient Response Time
Temperature Coefficient
PROTECTION
ms
%/°C
-0.04
+0.04
Over Voltage Protection
Over Current Protection
GENERAL SPECIFICATIONS
Efficiency
112
110
132
150
%
%
230VAC, full load
Primary to Secondary
Primary to PE
87
4242
2121
50
91
%
Dielectric Withstanding Voltage
VDC
Isolation Resistance
Leakage Current
Test Voltage = 500VDC
240VAC/60Hz
MΩ
mA
0.75
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature
Storage Temperature
Operating Humidity
Storage Humidity
Derating linearly from 100% Load at 25°C to 50% load at 70°C
0
-40
0
+70
+85
95
°C
°C
%
%
0
95
Free air convection
Cooling
MTBF
MIL-HDBK-217F, 25°C
100,000
hours
PHYSICAL SPECIFICATIONS
Weight
6.3~8.8oz (180~250g)
Dimensions (L x W x H)
Input Connector
4.00 x 2.00 x 1.09 inches (138.0 x 87.0 x 44.6 mm)
Mates with JST housing VHR-3N and JST SVH series crimp terminal
Mates with JST housing VHR-6N and JST SVH series crimp terminal
Output Connector
SAFETY & EMC
Safety Approvals
UL/cUL (UL 60950-1: 2nd edition)
EMI Requirements for CISPR-22
EMI Requirements for FCC PART-15
220VAC
110VAC
B
B
Class
Class
Wall Industries, Inc. • 37 Industrial Drive, 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
05/27/2014
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