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CENT1120
Universal 120 Watt Series
· 100-240 VAC Universal Input
· Desktop Style
· Complies with EMI/RFI Regulations
· CE Compliant (LVD, EMC, WEEE, RoHS)
· Impact Resistant, Non-vented Polycarbonate Enclosure
· IPX1 Compliant
· Modified and Custom Designs also Available
· Meets ENERGY STAR Criteria Level IV and
EISA Requirements -- see page three for details
International Safety Standard Approvals
Specifications
Output Specifications Input Specifications
Line Voltage Regulation Including Cord 2% Voltage 100-240VAC -10%, +10%
Load Voltage Regulation Including Cord 5% Line Frequency 47-63Hz
Ripple 1% Vp-p of Vnorm, max. Input Current 2.0A max. @ 90VAC
Transient Response 5 msec from 25% to 75% Protection Internal primary
load change typ., <+/-5% current fuse
Over/Undershoot
Power Factor Correction Complies with
Turn on Delay Less than 3s over entire EN61000-3-2 class D
input range
Turn on Overshoot Less than +/-5% of Vnorm.
over entire input range
Environmental Specifications
Over Temperature Protection Active Thermal Performance Operating Temperature 0° C to 40° C
with no Derating
Over Current Protection Higher than 120% of Inorm.
Cyclic Mode Cooling Convectional Non-ventilated Enclosure
Short Circuit Protection Cyclic Mode Relative Humidity Non-condensing 5% to 95%
Temp. Coefficient ±0.05% / °C Altitude 0-10,000 feet
Protection Mode Auto Recovery OCP, SCP Storage Temp -20° C to +85° C
Latch protection OTP ,OVP
CompuMess Elektronik GmbH · Lise-Meitner-Str. 1 · D-85716 Unterschleißheim
SL Power Electronics Corp · 6050 King Drive · Ventura, CA 93003 · Phone:805.486.4565 · Fax:858.712.2040 · Email:info@slpower.com · www.slpower.com
Telefon (089) 32 15 01 - 0 · Telefax (089) 32 15 01 - 11
info@compumess.de · www.compumess.de · www.netzteile.de
CENT1120
Universal 120 Watt Series
For the most current data and application support visit www.slpower.com
Output Output Currents Max Max
Ault Part Number Voltage Min Max Watts OVP
CENT1120A1251F01 12 V 0.00 A 9.17 A 110.0 W* 20 V
CENT1120A1551F01 15 V 0.00 A 7.33 A 110.0 W 25 V
CENT1120A1851F01 18 V 0.00 A 6.67 A 120.0 W 27 V
CENT1120A2451F01 24 V 0.00 A 5.00 A 120.0 W 36 V
CENT1120A4803F01 48 V 0.00 A 2.50 A 120.0 W 72 V
*12V model rated 100W with input voltages rated 100-110VAC, 110W with input voltages rated 110VAC-240VAC
General Specifications Ault Part Number Key
Topology Two stage conversion and Quasi-resonate Flyback C E N T 1 120
Dielectric Withstand Primary-Secondary 3000VAC, 4242VDC Commercial External Input Factory No. of Output
Primary-Ground 1500VAC, 2121VDC Range Location Outputs Wattage
Secondary-Ground 500VDC
Spacing Primary-Secondary 8mm min.
Input Connectors
Leakage Current 1 Primary side to Earth< 3.5
mA in Normal State
Leakage Current 2 Output- to Earth<0.25mA IEC320
in Normal State w/ground
C14
Efficiency (excluding cord) 88% Typical (F)
MTBF 100,000 Calculated Hours
Hold-up Time 16.7 msec typ. @ 110VAC
30 msec typ. @ 220VAC
Optional Features
Private label marking
Certifications UL, EN (TUV), EN60601-1
Weight (excluding cord) 24 oz (684 g)
Case and Dimension 6.6L X 3.2W X 1.6H (in) Output Connectors
167L X 82W X 40H (mm)
Case Material Black 94V0 Polycarbonate
Cord and Connector 1.0m long for 12V 1.8m
long for 15V/18V/24V/48V,
18AWG cable with AULT
#51 connector. For
12V/15V/18V/24V, 18AWG
cable with AULT #3 plug
for 48V
EMI/EMC Information
Conducted Emissions EN55022 Class B
Radiated Emissions EN55022, FCC Part15 Class B
Line freq. Harmonics EN61000-3-2 Class D
Voltage Fluctuations EN61000-3-3 Complies
ESD EN61000-4-2 Cont. 6kV, air 8KV
Radiated Immunity EN61000-4-3 3V/m
Fast Transients (EFT) EN61000-4-4 2KV 5KHz
Line Surge Immunity EN61000-4-5 2KV CM, 1KV Diff.
Conducted Immunity EN61000-4-6 3Vrms
Power Freq. Mag. Field EN61000-4-8, 3A/m Perf Criteria A
Voltage Dip Immunity EN61000-4-11, 70% UT for 10mS, 40% UT for
100mS, <5% UT for 5000mS, Perf Criteria A, B, B
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SL Power Electronics Corp. · 6050 King Drive · Ventura, CA 93003 · Phone:805.486.4565 · Fax:805.487.8911 · Email:info@slpower.com · www.slpower.com
CENT1120
Universal 120 Watt Series
For the most current data and application support visit www.slpower.com
2007 Energy Independence and Security Act EISA
The Energy Independence and Security Act of 2007 was passed in December of
2007 and addresses minimum efficiency standards and standby levels for Class
A external power supplies that are 250 watts and under. This law stipulates
that external power supplies manufactured on July 1, 2008 and beyond meet
certain minimum efficiency and standby criteria as defined below.
Minimum Efficiency Criteria
Active mode is defined as when a power supply's input is connected to line
voltage AC and its output is connected to a DC or AC load drawing a portion
of the product's power output. Depending on the power rating for the power
supply, it must meet the minimum efficiency criteria outlined below.
Energy-Efficiency Criteria for Active Mode:
output power on minimum average
adapter label efficiency percentage
0 to less than 1 watt 0.50 * output power on adapter label
> 1 to 51 watts [0.09 * Ln (output power on adapter
label )] + 0.50
> 51 watts 0.85
The power supply must also meet a requirement for when its input is
connected to a line voltage AC but its output is not connected to a load.
Depending on the power output of the supply, it must keep its energy
consumption below the following values.
Energy Consumption Criteria for No Load Mode:
output power on maximum power consumption
adapter label in no-load mode
0 to < 250 watts 0.5 watts
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SL Power Electronics Corp · 6050 King Drive · Ventura, CA 93003 · Phone:805.486.4565 · Fax:858.712.2040 · Email:info@slpower.com · www.slpower.com
CompuMess Elektronik GmbH · Lise-Meitner-Str. 1 · D-85716 Unterschleißheim
Data Sheet © 2008 SL Power Electronics Corp. The information and specifications contained in this data sheet are believed to be correct at time of publication.
Telefon (089) 32 15 01 - 0 · Telefax (089) 32 15 01 - 11
However, SL Power accepts no responsibility for consequences arising from reproduction errors or inaccuracies. Specifications are subject to change without notice.
Rev.7/9/08 info@compumess.de · www.compumess.de · www.netzteile.de