PX500 Series AC/DC 500W Multiple Output Power Supply SELECTION GUIDE Model Number FEATURES n Industry Standard 2"x5"x10" Package n 500W Power at 0-50ºC n Active Power Factor Correction n Efficiency up to 75% n Power Fail Warning Signal n 80A Main Output n Remote Sense on Main Output n Remote Inhibit Control n Class B conducted EMI Performance Output 1 Output 2 Output 3 Output 4 PX500U3ABFHPHM 5V@80A 12V@12A 12V@12A -- NA PX500U3BBFHPHM 5V@80A 15V@12A 15V@12A -- NA PX500U4CBFHPHM 5V@80A 12V@12A 12V@12A 5V@4A NA PX500U4CBFHPHMC 5V@80A 12V@12A 12V@12A 5V@4A Yes PX500U4EBFHPHM 5V@80A 12V@12A 12V@12A 12V@4A NA PX500U4HBFHPHM 5V@80A 12V@12A 12V@12A 5.2V@10A NA PX500U4HBFHPHMC 5V@80A 12V@12A 12V@12A 5.2V@10A Yes PX500U4HBVHPHM 5V@80A 12V@12A 12V@12A 5.2V@10A NA PX500U4HBVHPHMC 5V@80A 12V@12A 12V@12A 5.2V@10A Yes PX500U4LBFHPHM 5V@80A 12V@12A 12V@12A 3.3V@10A NA PX500U4LBFHPHMC 5V@80A 12V@12A 12V@12A 3.3V@10A Yes T C U D t Model O R P en m E e c T r Repla E L O ctory fo S B O act Fa INPUT CHARACTERISTICS Parameter Conditions Input Operating Voltage nt Frequency CoInput n Global 90-264VAC Input Input Current n Active Current Sharing on Output V1 Power Factor n RoHS Compliant Inrush Current Min Typ 90 Max Units 264 Vac 47 63 Hz 7.0 Arms 240Vac 70 Apk 120Vac 30 Apk 0.99 DESCRIPTION The PX500 is a family of 500W, multiple-output power supplies developed for a broad range of applications. All outputs are fully isolated and regulated for either positive or negative ground reference. The outputs can also be connected in series to develop higher voltages or in parallel to develop higher currents. The two-switch forward topology used in the PX500 supplies has been field-proven for high reliability. The mag-amp post-regulators used on the auxiliary outputs will support high peak currents. With a global input of 90-264VAC, safety agency approvals to UL1950, CSA C22.2 No. 234-M90, and EN60950, EMI compliance to Class B FCC Part 15, the PX500 was designed with globallydeployed product applications in mind. The PX500 is available in various output voltage/ current configurations and with various cover options. Additional features include remote sense compensation, a power fail warning signal, as well as output inhibit. Several models of the PX500 are also available with RoHS compliance. ISO9001 CERTIFIED OUTPUT CHARACTERISTICS Parameter Conditions Output Power All line & environmental Temperature Coefficient After 30min warm up Typ Max Units 500 W 0.02 %/ºC Line -0.1 +0.1 %Vo Voltage Regulation Load -0.5 +0.5 %Vo Cross -0.1 +0.1 %Vo Minimum Load V1 4 Minimum Load V2, V3, V4 0 PARD (Vo) 20MHz bandwidth Output Voltage Adjustment All outputs Transient Excursion (Vo) 25% load step, 1A/μsec max slew Transient Recovery (Vo) 25% load step, 1A/μsec max slew Output Holdup Time Full load, low line Isolation, Pri-Sec A A 1 %Vnom -5 +5 %Vnom -3 +3 %Vo 400 μsec 20 msec 3 kVac Isolation, Pri-Chassis 1.5 kVac Isolation, Sec-Chassis 500 Vac Current Share Tolerance Remote Sense Comp. (Vo) www.murata-ps.com Min Output V1; Io>25% 10 % 1000 mV Technical enquiries - email: [email protected], tel: +1 508 339 3000 PX500 Series AC/DC 500W Multiple Output Power Supply GENERAL CHARACTERISTICS Parameter Conditions Efficiency Switching Frequency Min Typ Max Full load, 240Vac 70 75 PFC Converter 100 MTBF Mil-HDBK-217E Weight Unpackaged Units % kHz 113 khrs 4 lbs PROTECTION Inception Parameter Conditions/Response Output OverVoltage Protection V1; Latching; cycle AC input to re-start Output Overload Protection All outputs; individual current limit; automatic recovery Min Nom Max Units 6.0 6.5 7.0 V 120 Output Power Limit Thermal Shutdown Input Protection ENVIRONMENTAL CHARACTERISTICS Parameter Ambient Operating Temperature Ambient Storage Temperature Operating Humidity Storage Humidity Automatic Recovery T C U D del O o M R ement P E T r Replac E L O ctory fo S B O act Fa Altitude W 100 ºC Internal line fuse; Littlefuse 312010 or equivalent Conditions De-rate output power linearly above 50ºC to 250W at 70ºC Non-condensing t ConNon-condensing %Io 550 10 A Min Typ Max Units 0 +50 +70 ºC -20 +85 ºC 10 90 % 5 90 % Operating. De-rate operating ambient temperature by 2Cº per 1000ft above 5000ft. -200 10000 ft Storage -200 50000 ft ELECTROMAGNETIC COMPATIBILITY (EMC) Characteristic Compliance Input Current Harmonics EN61000-3-2, Class A Conducted Emissions CFR Title 47, Part 15, Sub-part B, Class B (when the cover option is employed) EN55022, Class A CERTIFICATIONS Agency/Characteristic Standard UL UL1950 & UL1012 (File Number E14675) CSA CSA 22.2 No. 234-M90, Level 6 (File Number LR 9070-154C) TUV EN60950 (License Number R9576030) CE LVD Directive; self-certified RoHS EN Directive 2002/95/EC; self-certified (see selection guide table on page 1 for compliance) SELV Self-certified Vibration MIL-STD-810D, Method 514.3, Procedure I; self-certified Shock MIL-STD-810D, Method 516.3, Procedure I; self-certified www.murata-ps.com Technical enquiries - email: [email protected], tel: +1 508 339 3000 PX500 Series AC/DC 500W Multiple Output Power Supply MECHANICAL DIMENSIONS (Top-Mounted Fan Cover, Option “F”) T C U D t Model O R P acemen E T E epl L R r O ctory fo S B O act Fa MECHANICAL DIMENSIONS t Con (End-Vented Fan Cover, Option “V”) www.murata-ps.com Technical enquiries - email: [email protected], tel: +1 508 339 3000 PX500 Series AC/DC 500W Multiple Output Power Supply MODEL NUMBERING CONNECTIONS PX Product Family INPUT (Terminal Block TB1) Ref 500 Maximum continuous output power in Watts TB1-1 Chassis Ground G U U-Channel chassis TB1-2 Input Neutral N x Number of outputs (3 or 4) TB1-3 Input Line L x Output voltage & current configuration (see Selection Guide table on page 1 for details) OUTPUT (Terminal Block TB2) Ref B Conducted emissions compliance level TB2-1 Output 4 Return -V4 x Cover Options (F, V) TB2-2 Output 4 +V4 H Remote Inhibit/Enable Logic (Logic 1 enables output) TB2-3 Output 3 Return -V3 P Power Factor Corrected TB2-4 Output 3 +V3 H Power Fail Warning Logic (Logic 1 indicates AC applied) TB2-5 Output 2 Return -V2 M Active current sharing on Main output (V1) TB2-6 Output 2 +V2 SAFETY AGENCY RATINGS Input Voltage Input Current 120/240Vac CONTROL (Molex PN 22-28-1050) Ref J1-1 Remote Sense + S- J1-2 Remote Sense - S+ J1-3 V1 Current Share CS J1-4 Remote Inhibit RI J1-5 AC Power Fail Warning PFW T C U D del O o M R ement P E T r Replac E L O ctory fo S B O act Fa 8A-4A t Con www.murata-ps.com Technical enquiries - email: [email protected], tel: +1 508 339 3000