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SRP-25 SERIES OUTPUT SPECIFICATIONS
Features Total Output Power 25 W (20W, 1001)
Output Voltage Output 1: +/-0.25%
Universal 85-264 VAC Input Centering Output 2: +/-5.00%
High Efficiency Output 3: +/-2.00%
Advanced SMT Design (All outputs at 50% rated
load)
Compact 2.25" X 4.00" X .96" Size
Source Regulation Outputs 1-3: 0.5%
Class B Emissions Per EN 55022/11 Load Regulation Outputs 1: 0.5% (0-100%
EMC to EN 61000-6-2 & EN 60601-1-2 Load Change)
2 Year Warranty Output 2: 5.0% (10-100%
Fits 1U Application Load Change)
EN 60950 ITE Certification Output 3: 1.0% (0-100%
EN 60601-1 Medical Certification Load Change)
Output 2:(2003) 6.0%
Optional Chasis & Cover
(30-100% Load Change)
Cross Regulation Output 2: 5.0%
Output 3: 2%
(Output 1 load varied
50-100%)
Output Voltage Adjust Output 1: 95% to 105%
Output Noise Outputs 1-3: 1%
Turn On Overshoot None
Transient Response Outputs 1-3
Volt. Deviation 5%
Recovery Time 1 mS
Load Change 50% To 100%
Output Overvoltage Output 1: 110% to 150%
Protection (Optional)
Output Overpower Output 1&2 110% Min.
Protection Outputs cycle on/off, auto
recovery
Output Overcurrent Output 3 110% Min.
Protection
Hold Up Time 10 mS Min, 25 W Output
120 V Input
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 8A At 85V Input -40 oC to +85oC
Temperature Range
Peak Inrush 30A o
Efficiency .66 -.72 (Varies by model) Temperature Coefficient Outputs 1-3: 0.02%/ C
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 Insulation5656 VDC, Primary to
Overvoltage Category: II Secondary, 1 Sec.
Basic Insulation2121 VDC, Primary to
Ground, 1 Sec.
Pollution Degree: 2
Operational Insulation 707 VDC, Secondary to
Ground, 1 Sec.
Underwriters UL 60950, Third Edition Leakage Current <300 ÂIA Earth Leakage
Laboratories UL 2601 - 1 Second Current
File E137708 Edition
Mean Time Between 100,000 Hours min.,
CB Report Per IEC 950
Failures MIL-HDBK-217F, 25oC, GB
(1991) Weight 0.62 Lbs. Chassis and
Second Edition A1, A2, A3, Cover
A4
0.30 Lbs. Open Frame
All EN 60950 Deviations
ELECTROMAGNETIC COMPATIBILITY
CB Report Per IEC SPECIFICATIONS
601-1-1988
First Edition, A1, A2
Electrostatic EN 61000-4-2 +/-8kV Contact
UL Recognition CAN/CSA-C22.2 No. Discharge Discharge
Mark for 950-M95
+/-8kVAir
Canada CAN/CSA-C22.2 No.
Discharge
File E137708 601-M90 Radiated EN 61000-4-3 80MHz-2.5GHz,
TUV EN 60950/A11:1997 Electro-magnetic 10V/m, 80% AM
EN 60601-1/A2: 1995 Field
Low Voltage Directive EFT/Bursts EN 61000-4-4 +/-2kV
Surges EN 61000-4-5 +/-1 kV Differential
Mode
+/-2 kV Common
Mode
Notes Conducted EN 61000-4-6 .15-80MHz., 10V,
Consult factory for alternate output configuration. Immunity 80% AM
Consult factory for positive, negative or floating Voltage Dips and EN 30% Reduction
output 2 or 3. Intuptions 61000-4-11 95% Reduction
Refer to Application Information for complete output 60% Reduction
power ratings. 95% Reduction
All specifications are maximum at 25C unless Radiated EN 55011/22 Class B
otherwise stated and are subjected to change Emissions
without notice. Conducted EN 55011/22 Class B
Specify optional chassis nad cover when ordering. Emissions
MODEL LISTING
Model Output 1 Output 2 Output 3
SRP-25-3001 +5V/3A +12V/1.5A -12V/.5A
SRP-25-3002 +5V/3A +15V/1.5A -15V/.5A
SRP-25-2001 +5V/3A +24V/1A
SRP-25-2002 +5V/3A +12V/1.5A
SRP-25-2003 +5V/3A -5V/2A
SRP-25-2004 +12V/1.5A -12V/1.5A
SRP-25-2005 +15V/1.5A -15V/1.5A
SRP-25-1001 3.3V/6A
SRP-25-1002 5V/5A
SRP-25-1003 12V/2.08A
SRP-25-1004 15V/1.67A
SRP-25-1005 24V/1.04A
SRP-25-1006 48V/0.52A
CompuMess Elektronik GmbH · Lise-Meitner-Str.1 · 85716 Unterschleissheim
Tel 089-321501-0 · Fax 089-321501-11 · www.compumess.de · www.netzteile.de
SRP-25 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
APPLICATIONS INFORMATION
1. Each output can deliver its rated current but 10. Maximum screw penetration into bottom
total output power must not exceed chassis mounting holes is .100 inches.
25 watts. 11. Maximum screw penetration into side chassis
2. Semiconductor case temperature must not mounting holes is .250 inches.
exceed 110 oC 12. To meet emissions specifications, all four
3. Sufficient area must be provided around mounting hole ground pads must
convection cooled power supplies to allow be electrically connected. Use metal standoffs
natural movement of air develop. attached to a common metal chassis or base
4. This product is intended for use as a plate.
professionally installed component within
information technology and medical equipment. Maximum Output Power vs. Ambient
5. A minimum load of 10% is required on output Temperature
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 is use only one fuse in the input
circuit. In consideration of clause 57.6 of UL
2601-1, a second fuse may be required in the
end product.
8. This product was type tested and safety
certificated using the the dielectric strength test
voltages listed in Table V of UL 60601-1. In
consideration of clause 20.4g, care must be CONNECTOR SPECIFICATIONS
taken to insure the voltage applied to a .156 friction lock header mates with Molex
reinforced insulation does not over stress basic P1AC 09-50-3031 or equivalent crimp terminal
insulation. Secondary to ground capacitors may Input housing with Molex 08-50-0189 or
need to be removed prior to performing a equivalent crimp terminal.
dielectric strength type test on the end product. .156 friction lock header mates with Molex
It is highly recommended that the DC test DC 09-50-3061 or equivalent crimp terminal
P2
voltages listed in DVB.1. Annex DVB are not Output housing with Molex 08-50-0189 or
exceeded during a production-line dielectric equivalent crimp terminal.
strength test of the assembled end product. G Ground .187 quick disconnect terminal.
Please consult factory for further information. RECOMMENDED AIR FLOW DIRECTION
9. This power supply has been safety approved and 1. Optimum
final tested using a DC 2. Good
dielectric strength test. Please consult factory 3. Fair
before performing AC dielectric strength test.
CompuMess Elektronik GmbH · Lise-Meitner-Str.1 · 85716 Unterschleissheim
Tel 089-321501-0 · Fax 089-321501-11 · www.compumess.de · www.netzteile.de