PSSBU99 SERIES
100 Watt
AC/DC Open Frame Power Supplies
Single Output
Rev D
FEATURES
• Class I
• Single Output Voltages Available from 11VDC to 55VDC
• RoHS Compliant
• Internal EMI Filter
• 100 Watts Output Power
• Short Circuit, Over Voltage, and Over Load Protection
• Wide Input Voltage Range: 90~260VAC, 47~63Hz
• Meets FCC Part-15 Class B and CISPR-22 Class B Emission Limits
• UL 60950-1:2nd Edition, CSA C22.2 No.60950-1-07, IEC60950-
1:2005/A2:2013, and EN60950-1:2006/A2:2013 Safety Approvals
• 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 90~260VAC. These power supplies have active PFC, an
internal EMI filter, and over load, over voltage, and short circuit protection. This series also has UL 60950-1:2nd
Edition, CSA C22.2 No.60950-1-07, IEC60950-1:2005/A2:2013, and EN60950-1:2006/A2:2013 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:
6.3~8.8oz
(180~250g)
4.00 x 2.00 x 1.02 in
MODEL SELECTION TABLE
Model Number
Input Voltage Range
90 ~ 260 VAC
Output Voltage
Output Current
Total Regulation
Ripple & Noise
Output Power
Typ. Efficiency
PSSBU99-105
PSSBU99-106
PSSBU99-107
PSSBU99-108
PSSBU99-109
PSSBU99-110
PSSBU99-111
PSSBU99-112
11~13 VDC
13~16 VDC
16~21 VDC
21~27 VDC
27~33 VDC
33~40 VDC
40~48 VDC
50~55 VDC
7.69~8.33A
6.25~7.69A
4.76~6.25A
3.70~4.76A
3.03~3.70A
2.50~3.03A
2.00~2.50A
1.81~2.00A
±3%
±3%
±3%
±3%
±3%
±3%
±3%
±3%
100mVp-p
120mVp-p
150mVp-p
150mVp-p
200mVp-p
200mVp-p
200mVp-p
200mVp-p
100W
100W
100W
100W
100W
100W
100W
100W
87%
87%
88%
88%
88%
88%
89%
89%
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
Sine Wave
100VAC, full load
240VAC, full load
100
90
47
240
260
63
Input Voltage
Input Frequency
Input Current
VAC
Hz
A
1.4
0.58
100VAC, full load, 25°C, cold start
240VAC, full load, 25°C, cold start
230VAC, no load
50
120
0.5
1
Inrush Current
A
No Load Power Consumption
Power Factor Correction
OUTPUT SPECIFICATIONS
Output Voltage
W
240VAC, full load
0.95
1
See Table
Line Regulation(3)
Full Load, Vin=100~120VAC
230VAC, 10~90% Load Change at Condition
1
3
100
%
%
W
Load Regulation(4)
Output Power
Output Current
See Table
See Table
Ripple & Noise(5)
Hold-Up Time(6)
100VAC, Full Load
16
ms
s
ms
Start-Up Time
100~240VAC, Full Load
110VAC, Full Load
Full Load, Vin=100~240VAC
1
4
Transient Response Time
Temperature Coefficient
PROTECTION
±0.04
%/°C
Over Voltage Protection
Over Load Protection
Short Circuit Protection
GENERAL SPECIFICATIONS
Efficiency
Crowbar Mode
Recovers Automatically after fault condition is removed
112
110
132
150
%
%
Automatic Recovery
230VAC, full load
Primary to Secondary
Primary to PE
Line-Neutral
See Table
4242
2121
1
Dielectric Withstanding Voltage
VDC
Surge Voltage
kV
Line-PE
2
Safety Leakage Current
240VAC/60Hz
0.75
mA
Wall Industries, Inc. • Tel: 603-778-2300 • Toll Free: 888-597-9255 •
website: www.wallindustries.com • e-mail: sales@wallindustries.com
7/25/2019
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