PSR52-7_06 POWER-ONE | Alldatasheet
Document overview
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Technical content
Features
- RoHS lead solder exemption compliant Efficiency up to 95% Low input-output differential voltage No derating over temperature Board or chassis mountable
PSA, PSR Series Data Sheet 1 to 6 A Switching Regulator FEB 09, 2006 revised to MAY 31, 2006 Page 2 of 3 www.power-one.com Input Input voltage refer to selection chart No load input current ≤50 mA Output Efficiency Vi nom, Io nom up to 95% Output voltage setting accuracy Vi nom, Io nom ±0.6% Vo nom Output voltage switching noise IEC/EN 61204, total typ. 0.3% Line regulation Vi min - Vi max, Io nom typ. ±0.3% Load regulation Vi nom, 0 - Io nom typ. 0.3% Minimum load not required 0 A Current limitation rectangular U/I characteristic typ. 110% Io nom Operation in parallel by current limitation Protection Input reverse polarity with external fuse Input undervoltage lockout typ. 80% Vi min Input transient protection suppressor diode Output no-load, overload and short circuit proof Output overvoltage suppressor diode typ. 150% Vo nom Safety Approvals EN 60950, UL 1950, CSA C22.2 No. 950 Protection degree IP 20/40 Electric strength test voltage I/case and O/case 500/750/1500 VDC EMC Electrostatic discharge IEC/EN 61000-4-2 Electromagnetic field IEC/EN 61000-4-3 Electr. fast transients/bursts IEC/EN 61000-4-4 Surge IEC/EN 61000-4-5 Conducted disturbances IEC/EN 61000-4-6 Electromagnetic emissions CISPR 22/EN 55022 Environmental Operating ambient temperature -2, Vi nom, Io nom, convection cooled –10 to 50 °C Operating case temperature TC -2, Vi nom, Io nom –10 to 80 °C Storage temperature -2, non operational –25 to 100 °C Operating ambient temperature -7, Vi nom, Io nom, convection cooled –25 to 71 °C Operating case temperature TC -7, Vi nom, Io nom –25 to 95 °C Storage temperature -7, non operational –40 to 100 °C Damp heat IEC/EN 60068-2-3 Vibration, sinusoidal IEC/EN 60068-2-6 Shock IEC/EN 60068-2-27 Bump IEC/EN 60068-2-29 Random vibration IEC/EN 60068-2-64 MTBF MIL-HDBK-217 Options Extended temperature range –40 - 71°C, ambient, operating -9 Inhibit, TTL input, output(s) enabled if left open i Output voltage adjustment 0 - 108% Vo nom R Output voltage adjustment ±8% Vo nom P Soldering pins 0.5 x 1.0 mm for PCB mounting Y
PSA, PSR Series Data Sheet 1 to 6 A Switching Regulator FEB 09, 2006 revised to MAY 31, 2006 Page 3 of 3 www.power-one.com Mechanical data Tolerances ±0.3 mm (0.012") unless otherwise indicated. European Projection Accessories Isolation pads for easy and safe PCB mounting Filters and ring core chokes for ripple and interference reduction Adapter kits for DIN-rail and chassis mounting NUCLEAR AND MEDICAL APPLICATIONS - Power-One products are not designed, intended for use in, or authorized for use as critical components in life support systems, equipment used in hazardous environments, or nuclear control systems without the express written consent of the respective divisional president of Power-One, Inc. TECHNICAL REVISIONS - The appearance of products, including safety agency certifications pictured on labels, may change depending on the date manufactured. Specifications are subject to change without notice. 5 (0.2") Potentiometer (option P) Yellow LED output voltage indicator 1.2 (0.04") 8.75 (0.34") 65 (2.56") 47.5 (1.87") Measuring point of case temperature Vi+ Vo+ 50.2 (2") 2.7 (0.1") 20.5 (0.8") 1.0 x 0.5 (0.04 x 0.02") option Y Go– i R Gi– S09015