EEWORLDEEWORLDEEWORLD

Part Number

Search

PSSBU120-201

Description
AC/DC Switching Power Supply for I.T.E.
CategoryPower/power management    The power supply circuit   
File Size114KB,3 Pages
ManufacturerWall Industries,Inc.
Websitehttps://www.wallindustries.com/
Download Datasheet Parametric View All

PSSBU120-201 Overview

AC/DC Switching Power Supply for I.T.E.

PSSBU120-201 Parametric

Parameter NameAttribute value
MakerWall Industries,Inc.
Reach Compliance Codecompli
Analog Integrated Circuits - Other TypesAC-DC POWER FACTOR CORRECTION MODULE
Rev A
PSSBU120 Series
120 Watt, Open Frame
Single, Dual, and Triple Outputs
AC/DC Switching Power Supply for I.T.E.
FEATURES
100% Burn In
Class I Insulation
Internal EMI Filter
Power Factor Correction
Power Fail Detect (Optional)
Wide Input Voltage Range: 90~264VAC
Over Voltage Protection (Crowbar Design)
Output Voltages Available from 3VDC thru 50VDC
Input Surge Current, Over Voltage, and Over Load Protection
DESCRIPTION
The PSSBU120 series of AC/DC switching mode power supplies provides 120 Watts of continuous output power in a compact,
open frame constructed design. This series has a universal input range with single, dual, or triple outputs. These units are ideally
suited for use in CRT terminals, disc drive systems, microprocessor based systems, portable equipment, and many other
applications. All models meet FCC Part-15 class B and CISPR-22 class B emission limits. These supplies also comply with UL/cUL
(UL 60950), TUV/GS (EN 60950), and new CE requirements. All units are 100% burn-in tested.
SPECIFICATIONS:
PSSBU120 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 (V
in
)
Operating Voltage Range
Input Frequency
Input Current (Low Line)
Input Current (High Line)
Inrush Current (Low Line)
Inrush Current (High Line)
Safety Ground Leakage Current
Start-Up Time
OUTPUT (V
o
)
Output Voltage Range
Load Regulation
Line Regulation
Output Power
Output Current Range
*Ripple
& Noise (peak to peak)
Transient Response
Hold-Up Time
PROTECTION
Over Voltage Protection
Over Current Protection
GENERAL
Efficiency
Dielectric Withstanding Voltage
For Primary to Secondary
Dielectric Withstanding Voltage
For Primary to Ground
Isolation Resistance
Power Factor Correction
ENVIRONMENTAL
Operating Temperature
Storage Temperature
Relative Humidity
Temperature Coefficient
MTBF
PHYSICAL
Weight
Dimensions (L x W x H)
SAFETY
EMI Requirements for CISPR-22
EMI Requirements for FCC PART-15
TEST CONDITIONS
Min
90
47
Nom
Max
264
63
1.7
1.0
20
51
0.75
2
Unit
VAC
Hz
A
A
A
A
mA
s
%
%
W
%
ms
ms
%
%
%
VDC
VDC
MΩ
Io = Full Load, Vin = 115VAC
Io = Full Load, Vin = 230VAC
Io = Full Load, 25°C, Cool Start, Vin = 115VAC
Io = Full Load, 25°C, Cool Start, Vin = 230VAC
Io = Full Load, Vin = 240VAC
Io = Full Load, Vin = 100VAC
Vin = 230VAC
Io = Full Load
Vin = 90 to 264VAC
Full Load, Vin = 90VAC
Io = Full Load to Half Load, Vin = 100VAC
Io = Full Load, Vin = 110VAC
0.3
16
46
0.4
1
See Rating Chart
3
5
0.5
1
120
See Rating Chart
0.5
1
4
16
112
110
132
150
80
88
Io = Full Load, Vin = 230VAC
Primary to Secondary
Primary to Ground
Test Voltage = 500VDC
Io = Full Load, Vin = 90~260VAC
Derate linearly from 100% Load at 50°C to 50% load at 70°C
All Outputs
Operating temperature at 25°C, calculated per MIL-HDBK-217F
70
4242
2121
50
0.95
0
-40
5
-0.04
0.97
1.0
+70
+85
95
+0.04
°C
°C
%
%/°C
hours
100,000
Approximately 350 ~ 428 grams
5.0 x 3.0 x 1.32 inches
127 x 76.2 x 33.6 mm
Vin = 220VAC
Vin = 110VAC
B
B
Class
Class
*Note: The Ripple & Noise for output voltages under 3.3VDC is 2% max.
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 1461  342  1508  851  2889  30  7  31  18  59 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号