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45 WATTS
NO MINIMUIM ORDER REQUIRED
SRW-45 SERIES OUTPUT SPECIFICATIONS
Features Total Output Power 45 W
Output Voltage Output 1: +/-0.25%
Universal 85-264 VAC Input Centering Output 2: +/-5.00%
High Efficiency Output 3: +/-3.00%
Advanced SMT Design Output 4: +/-3.00%
(All outputs at 50% rated load)
Compact 3" X 5" X 1.1" Size
Source Regulation Outputs 1-4: 0.5%
Class B Emissions Per EN 55022 Load Regulation Output 1:0.5% (20-100% Load
2 Year Warranty Change)
Fits 1U Application Output 2: 5.0% (30-70% Load
EN 60950 ITE Certification Change)
One to Four Outputs Output 3: 2.0% (10-100%
Optional Chassis & Cover Load Change)
Output 4: 2.0% (10-100%
Load Change)
Cross Regulation Output 2: 5.0%
Output 3: 2.0%
Output 4: 2.0%
(Output 1 load varied
50-100%))
Output Voltage Adjust Output 1: 95% to 105%
Range
Output Noise Outputs 1-4: 1%
Turn On Overshoot None
Transient Response Outputs 1-4
Volt. Deviation 5%
Recovery Time 2 mS
Load Change 50% To 100%
Output Overvoltage Output 1: 110% to 150%%
Protection (Optional)
Output Overpower Output 1-4 110% Min.
Protection Outputs cycle on/off, auto
recovery
Hold Up Time 16 mS Min, 45 W Output
120 V Inputt
Start Up Time 1 Second
INPUT SPECIFICATIONS ENVIRONMENTAL SPECIFICATIONS
Source Voltage 85-264 Voltage AC Ambient Operating 0 oC to +70oC Derating:
Frequency Range 47-63 Hz Temperature Range See Power Rating Chart
Source Current Ambient Storage
True RMS 1A At 85V Inputut -40 oC to +85oC
Temperature Range
Peak Inrush 40A o
Efficiency .68 -.72 (Varies by model) Temperature Coefficient Outputs 1-4: 0.02%/ C
Conducted Emissions EN 55022 Class B
CompuMess Elektronik GmbH · Lise-Meitner-Str.1 · 85716 Unterschleissheim
Tel 089-321501-0 · Fax 089-321501-11 · www.compumess.de · www.netzteile.de
SAFETY SPECIFICATIONS GENERAL SPECIFICATIONS
General Protection Class: I Dielectric Strength
Reinforced Insulation4242 VDC, Primary to
Overvoltage Category: II Secondary, 1 Sec.
Basic Insulation2121 VDC, Primary to
Ground, 1 Sec.
Pollution Degree: 2
Operational Insulation500 VDC, Secondary to
Ground, 1 Sec.
Underwriters UL 60950, Third Edition Mean Time Between 150,000 Hours min.,
Laboratories Failures MIL-HDBK-217F, 25oC, GB
File E137708 Weight 1.00 Lbs. Chassis and
UL Recognition CAN/CSA-C22.2 No. Cover
Mark for Canada 60950:00 0.50 Lbs. Open Frame
File E137708
TUV EN 60950:2000
Low Voltage Directive
MODEL LISTING
Model Output 1 Output 2 Output 3 Output 4
SRW-45-4001 +5V/5A -5V/2A +12V/0.7A -12V/0.7A
SRW-45-4002 +5V/5A -5V/2A +15V/0.7A -15V/0.7A
SRW-45-4003 +5V/5A +24V/1A +12V/0.7A -12V/0.7A
SRW-45-4004 +5V/5A +24V/1A +15V/0.7A -15V/0.7A
SRW-45-4005 +5V/5A +24V/1A -12V/0.7A -5V/0.7A
SRW-45-4006 +5V/5A +15V/2A +15V/0.7A -15V/0.7A
SRW-45-4007 8V/2A 8V/0.5A 18V/0.7A 18V/0.7A
SRW-45-4008 +3.3V/5A +3.3V/3A 5V/3A 12V/0.7A
SRW-45-4009 +5V/5A +27V/1A +15V/0.7A -15V/0.7A
SRW-45-4010 +5V/5A +32V/1A +15V/.7A -15V/.7A
SRW-45-4011 +5V/5A +24V/1A +15V/0.7A -15V/0.7A
SRW-45-4012 +5V/5A +12V/3A 9V/1A -12V/0.7A
SRW-45-4013 +8V/2A -8V/0.5A +15V/0.7A -15V/0.7A
SRW-45-3001 +5V/5A +12V/3A -12V/0.7A
SRW-45-3002 +5V/5A +15V/2A -15V/0.7A
SRW-45-3003 +5V/5A +24V/1.5A -12V/0.7A
SRW-45-3004 +5V/5A +9V/3A -12V/0.7A
SRW-45-3005 +5V/5A +18V/2A -18V/0.7A
SRW-45-3006 +5V/5A +15V/2.5A -15V/2.5A(5)
SRW-45-3007 +5V/5A 24V/1.8A -5V/0.7A
SRW-45-2001 +5V/5A +12V/3A
SRW-45-2002 +5V/5A -5V/4A
SRW-45-2003 +5V/5A +24V/1.5A
SRW-45-2004 +12V/3A -12V/2A
SRW-45-2005 +15V/2.5A -15V/2A
SRW-45-2007 +18V/1.5A -18V/1A(5)
SRW-45-2008 +5V/5A +13V/3A
SRW-45-2009 +5V/2.5A +21V/1A
SRW-45-2010 +5V/5A -5V/4A
SRW-45-2011 +5V/5A -5V/4A
SRW-45-1001 5V/9A
SRW-45-1002 12V/4A
SRW-45-1003 15V/3A
SRW-45-1004 24V/2A
SRW-45-1006 13.8V/3.3A
CompuMess Elektronik GmbH · Lise-Meitner-Str.1 · 85716 Unterschleissheim
Tel 089-321501-0 · Fax 089-321501-11 · www.compumess.de · www.netzteile.de
Notes
Consult factory for alternate output configuration.
Consult factory for positive, negative or floating output 2.
Refer to Application Information for complete output power ratings.
All specifications are maximum at 25C unless otherwise stated and are subjected to change without
notice.
Specify optional chassis and cover, overvoltage protection or DC Input when ordering.
Centering, load regulation and cross regulation are rated at 5% on output 3 for models SRW-45-3006
and SRW-45-4008.
TUV only:SRW-45-3006, SRW-45-4010
UL, CUL only: SRW-45-4011
SRW-45 SERIES MECHANICAL SPECIFICATIONS
CompuMess Elektronik GmbH · Lise-Meitner-Str.1 · 85716 Unterschleissheim
Tel 089-321501-0 · Fax 089-321501-11 · www.compumess.de · www.netzteile.de
CompuMess Elektronik GmbH · Lise-Meitner-Str.1 · 85716 Unterschleissheim
Tel 089-321501-0 · Fax 089-321501-11 · www.compumess.de · www.netzteile.de
CompuMess Elektronik GmbH · Lise-Meitner-Str.1 · 85716 Unterschleissheim
Tel 089-321501-0 · Fax 089-321501-11 · www.compumess.de · www.netzteile.de
APPLICATIONS INFORMATION
1. Each output can deliver its rated current but 8. This power supply has been safety approved
total output power must not exceed and final tested using a DC
45 watts. dielectric strength test. Please consult factory
2. Semiconductor case temperature must not before performing AC dielectric strength test.
exceed 110 C 9. Maximum screw penetration into mounting
3. Sufficient area must be provided around holes is .250 inches
convection cooled power supplies to allow
natural movement of air develop. Maximum Output Power vs. Ambient
4. This product is intended for use as a Temperature
professionally installed component within
information technology and medical equipment.
5. A minimum load of 10% is required on output
one to insure proper regulation of remaining
outputs.
6. Peak to peak output ripple and noise is
measured directly at the output
terminals of the power supply, without the use
of the probe ground lead or retractable tip, 20
MHz bandwidth.
7. This product was type tested and safety
certificated using the the dielectric strength test
voltages listed in Table V of UL 60950. In
CONNECTOR SPECIFICATIONS
consideration of clause 5.2.2, care must be
.156 friction lock header mates with
taken to insure the voltage applied to a
reinforced insulation does not over stress basic TB1 AC Molex 09-50-3031 or equivalent crimp
insulation. Secondary to ground capacitors may Input terminal housing with Molex 08-50-0189
or equivalent crimp terminal.
need to be removed prior to performing a
.156 friction lock header mates with
dielectric strength type test on the end product.
It is highly recommended that the DC test DC Molex 09-50-3081 or equivalent crimp
TB2
voltages be used when performing a Output terminal housing with Molex 08-50-0189
or equivalent crimp terminal.
production-line dielectric strength test of the
G Ground .187 quick disconnect terminal.
assembled end product. Please consult factory
for further information. RECOMMENDED AIR FLOW DIRECTION
1. Optimum
2. Good
3. Fair
CompuMess Elektronik GmbH · Lise-Meitner-Str.1 · 85716 Unterschleissheim
Tel 089-321501-0 · Fax 089-321501-11 · www.compumess.de · www.netzteile.de