PX500 Series AC/DC 500W Multiple Output Power Supply SELECTION GUIDE Model Number Output 1 Output 2 Output 3 Output 4 PX500U3ABFHPHM 5V@80A 2V@2A 2V@2A -- NA PX500U3BBFHPHM 5V@80A 5V@2A 5V@2A -- NA PX500U4CBFHPHM 5V@80A 2V@2A 2V@2A 5V@4A NA PX500U4CBFHPHMC 5V@80A 2V@2A 2V@2A 5V@4A Yes PX500U4EBFHPHM 5V@80A 2V@2A 2V@2A 2V@4A NA FEATURES PX500U4HBFHPHM 5V@80A 2V@2A 2V@2A 5.2V@0A NA n Industry Standard 2"x5"x0" Package PX500U4HBFHPHMC 5V@80A 2V@2A 2V@2A 5.2V@0A Yes n PX500U4HBVHPHM 5V@80A 2V@2A 2V@2A 5.2V@0A NA 500W Power at 0-50ºC PX500U4HBVHPHMC 5V@80A 2V@2A 2V@2A 5.2V@0A Yes n Active Power Factor Correction PX500U4LBFHPHM 5V@80A 2V@2A 2V@2A 3.3V@0A NA n Efficiency up to 75% PX500U4LBFHPHMC 5V@80A 2V@2A 2V@2A 3.3V@0A Yes n Power Fail Warning Signal n 80A Main Output INPUT CHARACTERISTICS n Remote Sense on Main Output Parameter Conditions Min Typ Max Units n Remote Inhibit Control Input Operating Voltage 90 264 Vac n Class B conducted EMI Performance Input Frequency 47 63 Hz n Global 90-264VAC Input Input Current 7.0 Arms Power Factor 0.99 n Active Current Sharing on Output V 240Vac 70 A pk n RoHS Compliant Inrush Current 20Vac 30 A pk DESCRIPTION The PX500 is a family of 500W, multiple-output OUTPUT CHARACTERISTICS power supplies developed for a broad range of Parameter Conditions Min Typ Max Units applications. All outputs are fully isolated and regulated for either positive or negative ground Output Power All line & environmental 500 W reference. The outputs can also be connected in Temperature Coefficient After 30min warm up 0.02 %/ºC series to develop higher voltages or in parallel to Line -0. +0. %Vo develop higher currents. Voltage Regulation Load -0.5 +0.5 %Vo The two-switch forward topology used in the PX500 supplies has been field-proven for high Cross -0. +0. %Vo reliability. The mag-amp post-regulators used Minimum Load V 4 A on the auxiliary outputs will support high peak Minimum Load V2, V3, V4 0 A currents. PARD (Vo) 20MHz bandwidth  %Vnom With a global input of 90-264VAC, safety agency Output Voltage Adjustment All outputs -5 +5 %Vnom approvals to UL950, CSA C22.2 No. 234-M90, and EN60950, EMI compliance to Class B FCC 25% load step, A/μsec Transient Excursion (Vo) -3 +3 %Vo max slew Part 5, the PX500 was designed with globally- deployed product applications in mind. 25% load step, A/μsec Transient Recovery (Vo) 400 μsec The PX500 is available in various output voltage/ max slew current configurations and with various cover op- Output Holdup Time Full load, low line 20 msec tions. Additional features include remote sense compensation, a power fail warning signal, as Isolation, Pri-Sec 3 kVac well as output inhibit. Several models of the Isolation, Pri-Chassis .5 kVac PX500 are also available with RoHS compliance. Isolation, Sec-Chassis 500 Vac ISO9001 Current Share Tolerance Output V; Io>25% 0 % CERTIFIED Remote Sense Comp. (Vo) 000 mV PX500 Series AC/DC 500W Multiple Output Power Supply GENERAL CHARACTERISTICS Parameter Conditions Min Typ Max Units Efficiency Full load, 240Vac 70 75 % Switching Frequency PFC Converter 00 kHz MTBF Mil-HDBK-27E 3 khrs Weight Unpackaged 4 lbs PROTECTION Inception Parameter Conditions/Response Min Nom Max Units Output OverVoltage Protection V; Latching; cycle AC input to re-start 6.0 6.5 7.0 V Output Overload Protection All outputs; individual current limit; automatic recovery 20 %Io Output Power Limit 550 W Thermal Shutdown Automatic Recovery 00 ºC Input Protection Internal line fuse; Littlefuse 3200 or equivalent 0 A ENVIRONMENTAL CHARACTERISTICS Parameter Conditions Min Typ Max Units Ambient Operating Temperature De-rate output power linearly above 50ºC to 250W at 70ºC 0 +50 +70 ºC Ambient Storage Temperature -20 +85 ºC Operating Humidity Non-condensing 0 90 % Storage Humidity Non-condensing 5 90 % Operating. De-rate operating ambient temperature by 2Cº per 000ft above 5000ft. -200 0000 ft Altitude Storage -200 50000 ft ELECTROMAGNETIC COMPATIBILITY (EMC) Characteristic Compliance Input Current Harmonics EN6000-3-2, Class A CFR Title 47, Part 5, Sub-part B, Class B (when the cover option is employed) Conducted Emissions EN55022, Class A CERTIFICATIONS Agency/Characteristic Standard UL UL950 & UL02 (File Number E4675) CSA CSA 22.2 No. 234-M90, Level 6 (File Number LR 9070-54C) TUV EN60950 (License Number R9576030) CE LVD Directive; self-certified RoHS EN Directive 2002/95/EC; self-certified (see selection guide table on page  for compliance) SELV Self-certified Vibration MIL-STD-80D, Method 54.3, Procedure I; self-certified Shock MIL-STD-80D, Method 56.3, Procedure I; self-certified PX500 Series AC/DC 500W Multiple Output Power Supply MECHANICAL DIMENSIONS (Top-Mounted Fan Cover, Option “F”) MECHANICAL DIMENSIONS (End-Vented Fan Cover, Option “V”) PX500 Series AC/DC 500W Multiple Output Power Supply MODEL NUMBERING CONNECTIONS PX Product Family INPUT (Terminal Block TB) Ref 500 Maximum continuous output power in Watts TB- Chassis Ground G U U-Channel chassis TB-2 Input Neutral N x Number of outputs (3 or 4) TB-3 Input Line L x Output voltage & current configuration (see Selection Guide table on page  for details) OUTPUT (Terminal Block TB2) Ref B Conducted emissions compliance level TB2- Output 4 Return -V4 x Cover Options (F, V) TB2-2 Output 4 +V4 H Remote Inhibit/Enable Logic (Logic  enables output) TB2-3 Output 3 Return -V3 P Power Factor Corrected TB2-4 Output 3 +V3 H Power Fail Warning Logic (Logic  indicates AC applied) TB2-5 Output 2 Return -V2 M Active current sharing on Main output (V) TB2-6 Output 2 +V2 CONTROL (Molex PN 22-28-050) Ref J- Remote Sense + S- SAFETY AGENCY RATINGS J-2 Remote Sense - S+ Input Voltage 20/240Vac J-3 V Current Share CS Input Current 8A-4A J-4 Remote Inhibit RI J-5 AC Power Fail Warning PFW