PQU650-28

| muPata | Ps| Murata Power Solu ~~t~~ ions 

> [PQU650 Series] 

650W 4" x 6" AC-DC “U” Channel Power Supply Converter 

## DESCRIPTION 

The PQU650 Series products are rated at 650W employing a “U” channel construction to operate with natural convection or forced airflow. The PQU650 series is a 6”x 4” format capable of providing a continuous 650W[1] output, with a constant current overload characteristic, and 800W “power boost” at output start[4] to deliver transient loads. 

The compact form factor offers an impressive 450W of natural convection cooled power at +50°C. Provision of an adjustable Main output, plus Auxiliary/Standby and fan outputs, will enable this technically superior solution to be deployed across multiple market sectors, complemented by safety certification applicable to medical/Audio/Video/Communication and ITE standards. 

|ORDERING GUIDE (MODEL NUMBER)|ORDERING GUIDE (MODEL NUMBER)|ORDERING GUIDE (MODEL NUMBER)|ORDERING GUIDE (MODEL NUMBER)|ORDERING GUIDE (MODEL NUMBER)|ORDERING GUIDE (MODEL NUMBER)|ORDERING GUIDE (MODEL NUMBER)|ORDERING GUIDE (MODEL NUMBER)|
|---|---|---|---|---|---|---|---|
|Model (Order) Number|Main output (V1)||Aux Output (V2)|||Fan Output V36||
||Voltage<br>Vdc|Current Adc<br>@ 50°C<br>650W1|Vdc|Current Adc<br>@50°C|Vdc||Current Adc<br>@50°C|
|PQU650-122|12|54.2|5|0.5|12||0.6|
|PQU650-24|24|27.1||||||
|PQU650-28|28|23.2||||||
|PQU650-483|48|13.6||||||
|PQU650-542,3|54|12.1||||||
|PQU650-24P2|24|27.1||||||
|PQU650-28P2|28|23.2||||||
|PQU650-48P2,3|48|13.6||||||
|PQU650-54P2,3|54|12.1||||||
|PQU-COVER2.5|Optionalcover kit;End Userassemblyrequired.|||||||



## FEATURES[2] 

- Compact high density design and thermal performance operation to: 

   - 450W convection at +50°C; no derating with input line voltage 

   - 650W with forced airflow at +50°C; no derating with input line voltage 

   - 800W “power boost” (at output start-up) 

- Voltage (+15%)[3] adjustment of Main V1 Output 

- +5VAux/Standby and 12V Fan outputs 

- 4" x 6" industry standard footprint; “U” channel form factor with industry “standard” mounting footprints. 

   - 40mm maximum overall “U” Channel height 

   - 42.7mm max overall height with cover 

   - Choice of screwed or pluggable connector variants[2] 

- High effciency of 95% typical at 50% load 

- Very low no load standby power consumption 

- True zero load operation of the Main (V1) output; no minimum load requirements 

- Remote sense, main output (option) 

- Universal AC input; active PFC; EN61000-3-2 Class A 

- MTBF 797Khrs; Telcordia SR332 Issue 3; M1 Case 3; +40ºC) 

- RoHS2 compliant 

- Active inrush protection 

- Droop Current Share 

- IEC60601 Ed.3 medical (2 x MOPP Pri-Sec); 1 x MOPP Pri-Chassis Ground) 

- IEC62368-1; (migration planned for all PQU650 Series members) 

- Designed to comply with IEC60601-2 4[th] Edition EMC Standard Requirements[1] 

- 1 When deployed in End User Systems 

- 2 Consult Murata sales channel for availability. 

3 54V output adjustment range is +5% max to maintain max voltage to <60V. 

- 1 Forced convection airflow required. 

   - 4 Any condition resulting in the Main V1 output restarting; i.e. recycling of PS_ON or recovery from OCP/OTP protection. 

- 2 Consult Murata sales channel for availability. 

3 PoE Isolation Compliant. 

- 5 Derating for convection cooling required. 

|INPUT CHARACTERISTICS<br>~~eVeann~~<br>~~ee~~|INPUT CHARACTERISTICS<br>~~eVeann~~<br>~~ee~~|INPUT CHARACTERISTICS<br>~~eVeann~~<br>~~ee~~|INPUT CHARACTERISTICS<br>~~eVeann~~<br>~~ee~~|INPUT CHARACTERISTICS<br>~~eVeann~~<br>~~ee~~|INPUT CHARACTERISTICS<br>~~eVeann~~<br>~~ee~~|
|---|---|---|---|---|---|
|Parameter<br>~~eVeann~~|Conditions<br>~~ee~~|Min<br>~~ee~~|Nom<br>~~ee~~<br>||Max<br>~~ee~~<br>||Units<br>~~ee~~|
|Input Voltage AC Operating Range|Single Phase|90|100/240|264|Vac|
|Input Frequency||47|50/60|63|Hz|
|Turn-on input voltage|Input rising|75||90|Vac|
|Turn-off input voltage|Input falling|65||80|Vac|
|Maximum input current|Vin = 90VAC; Full Load1<br>(650W FL)|||9.0|Arms|
|Inrush Current|230Vac,Cold start, 25°C||30||Apk|
|Power Factor|At 230VAC, full load|0.95|||W/VA|
|Hold-up Time|90Vac; 650W|10|||msec|
|Efficiency @ 230VAC|20% Full Load||92||%|
||50% Full Load||95|||
||100% Full Load||94|||
|No Load Input Power Consumption|(PS_ON=OFF; Aux (V2)=0A|||<0.5|W|



1 Input current will increase to ≈10Arms under 800W peak power 

|MAIN OUTPUT CHARACTERISTICS (ALL MODELS)<br>~~hee~~|MAIN OUTPUT CHARACTERISTICS (ALL MODELS)<br>~~hee~~|MAIN OUTPUT CHARACTERISTICS (ALL MODELS)<br>~~hee~~|MAIN OUTPUT CHARACTERISTICS (ALL MODELS)<br>~~hee~~|MAIN OUTPUT CHARACTERISTICS (ALL MODELS)<br>~~hee~~|MAIN OUTPUT CHARACTERISTICS (ALL MODELS)<br>~~hee~~|
|---|---|---|---|---|---|
|Parameter<br>~~hee~~|Conditions<br>~~hee~~<br>~~|~~|Min<br>~~hee~~|Nom<br>~~hee~~|Max<br>~~hee~~<br>~~|~~|Units<br>~~hee~~|
|Line, Load Regulation|Main (V1) Output1<br>~~|~~|||±5<br>~~|~~|%|
|Minimum Load Capability|Stable Operation|0|||A|
|Output Ripple|Zero to Full Load2|||1%|mVPP|



- 1 Zero load output voltage may exceed the regulation window however will not cause OVP to engage or PWOK to change to low state. 

- 2 Ripple and noise are measured with 0.1uF ceramic capacitor and 10uF tantalum capacitor. A short coaxial cable with 50 ohm termination is used. Min 120uF cap required at the output to keep ripple within 1% for 54V output. Min 10% load current required, to maintain ripple within 1% for 12V output model. 1A min. 

||AUXILIARY OUTPUT CHARACTERISTICS<br>Auxiliary<br>Output<br>Aux Output<br>Voltage<br>Load Current<br>Load Capacitance<br>Line, Load, Cross<br>Regulation<br>Ripple Voltage &<br>Noise<br>Aux(V2) <br>5V<br>0 to 0.5A<br>0 to 220µF<br>4.75t o 5.25Vdc<br>100mVPP<br>~~Ln~~|
|---|---|
|FAN OUTPUT CHARACTERISTICS(ALL MODELS)<br>~~hee~~||
||Auxiliary<br>Output1<br>Aux Output<br>Voltage<br>Load Current<br>Load Capacitance<br>Line, Load, Cross<br>Regulation<br>Ripple Voltage &<br>Noise<br>Aux(V3) <br>12V<br>0 to 0.6A<br>0 to 220µF<br>10.8 to 13.2Vdc<br>120mVPP|



- 1 Not recommended for “general use” due to its semi regulated characteristic. The output is for use with a fan intended to cool the PQU650; therefore if the PQU650 is convection cooled only then this output should not be used. A 1.5A non replaceable fuse is provided in this output for overload protection. 

- 2 Only available for forced air cooled deployments (not available for convection cooled deployments) 

## WA LIS &. Oc e@CB 

Report & Certificate 

- https://www.murata ps.com/support 

PQU650.A02 Page 1 of 10 

| muPata | Ps! Murata Power Solu ~~t~~ ione s 

## [PQU650 Series] 

650W 4" x 6" AC-DC “U” Channel Power Supply Converter 

|MAIN OUTPUT CHARACTERISTICS (ALL MODELS EXCEPT  UNLESS NOTED)|MAIN OUTPUT CHARACTERISTICS (ALL MODELS EXCEPT  UNLESS NOTED)|MAIN OUTPUT CHARACTERISTICS (ALL MODELS EXCEPT  UNLESS NOTED)|MAIN OUTPUT CHARACTERISTICS (ALL MODELS EXCEPT  UNLESS NOTED)|MAIN OUTPUT CHARACTERISTICS (ALL MODELS EXCEPT  UNLESS NOTED)|
|---|---|---|---|---|
|Parameter|Conditions|Typ.|Max.|Units|
|Transient Response1|50% load step,1A/µsec slew rate and min 10% load||± 5|%|
|SettlingTime to 1% of Nominal|||500|µsec|
|Turn On Delay|After application of inputpower||3|sec|
|Output Voltage Rise||200||msec|
|Remote Sense2|Compensates for up to 120mV of total lead drop (output and return connections) with<br>remote sense connected. Protected against short circuit and reverse connection.||1|%|
|1Min. 1 second time between consecutive transients; requires 10% minimum load.<br>2Remote sense fs not offered as a standard feature due to droop current share characteristic offered on the standard models; consult the sales channel for availability of remote sense option.|||||



|ENVIRONMENTAL CHARACTERISTICS|ENVIRONMENTAL CHARACTERISTICS|ENVIRONMENTAL CHARACTERISTICS|ENVIRONMENTAL CHARACTERISTICS|ENVIRONMENTAL CHARACTERISTICS|ENVIRONMENTAL CHARACTERISTICS|ENVIRONMENTAL CHARACTERISTICS|
|---|---|---|---|---|---|---|
|Parameter|Conditions||Min.|Typ.|Max.|Units|
|Storage Temperature Range|||-40||85|°C|
|OperatingTemperature Range4|Seepowerderatingcurves||-30||70||
|OperatingHumidity|Non-condensing||10||95|%|
|OperatingAltitude|||-200||50002|m|
|MTBF|Telcordia SR-332 Issue 3; M1C3 @ 25°C<br>Telcordia SR-332 Issue 3;M1C3 @40°C|||1810K<br>797K||Hours|
|Shock|30G, non-operating|Complies|||||
|Operational Vibration|Sine Sweep; 5-150Hz, 2G<br>Random Vibration, 5-500Hz, 1.11G|Complies|||||
|Safety – Medical Standards<br>2 x MOPP (Primary-Secondary)|IEC 60601-1 (ed.3.1)<br>CAN/CSA-C22.2 No. 60601-1:2008/A1:2014<br>ANSI/AAMI ES 60601-1:2005/A1:2012<br>EN 60601-1:2006/A1:2013||||||
|Safety – ITE,<br>Audio/Video/Communications &<br>Consumer Standards|IEC 60950-1:2005, IEC 60950-1:2005/AMD1:2009, IEC 60950-1:2005/AMD2:2013<br>CAN/CSA-C22.2 No. 60950-1-07, Amendment 1:2011, Amendment 2:2014 (MOD)<br>ANSI/UL 60950-1-2014<br>EN 60950-1:2006/A2:2013<br>CCC: GB17625.1-2012; GB4943.1-2011; GB/T9254-2008 (Class A)<br>CE Marking per LVD<br>IEC 62368-11||||||
|Fuses|Dual Fuses;Line andNeutral;12.5A FastActing;250V||||||
|Outside Dimensions|4.0"x 6.0"x 1.69"(101.6mm x 152.4mm x 42.8mm) nominal||||||
|Weight (typ.)|0.692/1.526|||||kg/lbs.|
|1Planned submission end 2019; contact Murata for additional details.<br>2Meets 5000 M max. altitude for Medical certification requirements.<br>3When deployed in End User Systems<br>4 Starts at -30°C at 100Vacminimum input;however fullspecificationguaranteed at -20°C;*contact Muratafor loweroperatingtemperaturerange.|||||||



1 Planned submission end 2019; contact Murata for additional details. 

2 Meets 5000 M max. altitude for Medical certification requirements. 

3  When deployed in End User Systems 

> 4 Starts at -30°C at 100Vac minimum input; however full specification guaranteed at -20°C; *contact Murata for lower operating temperature range 

. 

|PROTECTION CHARACTERISTICS||||||
|---|---|---|---|---|---|
|Parameter|Conditions|Min.|Typ.|Max.|Units|
||V1 (main output) latching|||140|%|
|Over Voltage Protection|V1 (48V *54V models)<br>latching|115||60|Vdc|
||V2 (aux output) latching|5.5||7.5||
|Over Current Protection|V3, (Fuse Protected)|||1.5A|Adc|
|The Constant Current characteristic as shown in the following curves. This feature will enable the PQU650 to successfully start in to application loads exhibiting large inrush current i.e. large||||||
|capacitive loads, incandescent lamps, motors & solenoids.||||||



1. Curves generated for the PQU650 variants by subjecting output to an incremental (constant resistance load, equivalent to 1Adc increments (above full load). 

2. The resultant curve shows the current limited to a constant “brick wall” shown by the blue portion of curve. 

3. If the load current is further incremented the output will enter “hiccup” (recycling on/off; shown by the red dashed curve) commencing when the output voltage falls to ~75% of the nominal set point. 

4. If the overload current is maintained above maximum load for an extended period the “hiccup” operation will continue indefinitely while the overload persists. In the event that the overload is maintained just below that where “hiccup” operation is initiated then, dependent on the prevailing operating conditions, the power module may enter thermal protection. 

5. Each time the output recovers from hiccup the output power will be capable of 800W peak to provide additional power to ensure that the transient load is delivered. 

- https://www.murata ps.com/support 

PQU650.A02 Page 2 of 10 

| muPata | Ps! Murata Power Solu ~~t~~ ions 

650W 4" x 6" AC-DC “U” Channel Power Supply Converter 

## [PQU650 Series] 

|PROTECTION CHARACTERISTICS<br>~~OO~~|PROTECTION CHARACTERISTICS<br>~~OO~~|PROTECTION CHARACTERISTICS<br>~~OO~~|PROTECTION CHARACTERISTICS<br>~~OO~~|PROTECTION CHARACTERISTICS<br>~~OO~~|PROTECTION CHARACTERISTICS<br>~~OO~~|
|---|---|---|---|---|---|
|Parameter|Conditions|Min.|Typ.|Max.|Units|
|Over Current Protection|V2,auto-recovery|110|Typ.|150|%|
||V3;non-resettable fuse1|||1.5|Adc|
|Over Voltage Protection2|Latching|110||140|%Vdc|
|Over TemperatureProtection|Auto-recovery||||°C|
|Primary Heatsink Temperature||||130||
|SecondaryTemperature||||130||
|Remote Sense Short Circuit Protection|||Complies||--|
|Remote Sense Reverse Connection Protection|||Complies||--|
|1OCP of the 12V Fan (V3) output is provided by an SMD fuse (accessible from top) rated at 1.5A; therefore if ruptured the 12V Fan output will not be available and the fuse shall require to be replaced.<br>2Refers to percentage of nominal voltage||||||



1OCP of the 12V Fan (V3) output is provided by an SMD fuse (accessible from top) rated at 1.5A; therefore if ruptured the 12V Fan output will not be available and the fuse shall require to be replaced. 2Refers to percentage of nominal voltage 

## ~~E::::::—————————~~ ISOLATION CHARACTERISTICS 

|ISOLATION CHARACTERISTICS<br>~~E::::::—————————~~<br>~~eee~~|ISOLATION CHARACTERISTICS<br>~~E::::::—————————~~<br>~~eee~~|ISOLATION CHARACTERISTICS<br>~~E::::::—————————~~<br>~~eee~~|ISOLATION CHARACTERISTICS<br>~~E::::::—————————~~<br>~~eee~~|ISOLATION CHARACTERISTICS<br>~~E::::::—————————~~<br>~~eee~~|ISOLATION CHARACTERISTICS<br>~~E::::::—————————~~<br>~~eee~~|
|---|---|---|---|---|---|
|Parameter<br>~~E::::::—————————~~|Conditions<br>~~E::::::—————————~~|Min.<br>~~eee~~|Typ.<br>~~eee~~|Max.<br>~~eee~~|Units<br>~~eee~~|
|Isolation|Primaryto Chassis|1500|||Vac|
||Primaryto Secondary (2xMOPP)|4000||||
||Secondaryto Chassis1|1500||||
||Output to Output1|1500||||
|Earth Leakage Current(under normal conditions)|264Vac,60Hz,25°C|||400|µAac|



1 Meets PoE isolation limits 

~~e(q~~ CURRENT SHARING OPTION ~~oo)~~ Model Number Description Main output current share is achieved using the “droop” method. Nominal output voltage is achieved at 50% load; the output voltage increases/decreases (approximately ±3% of nominal voltage) with decreasing/increasing (respectively) load current. This regulation window does not include the additional tolerance due to line, temperature, All PQU650 long term stability etc. Refer to Startup of parallel power supplies is not internally synchronized. No more than 800W combined power is allowed at start-up. To account for±10% full load current sharing ACAN-107 accuracy, and the reduction in full load output voltage due to droop, available output power must be derated by 15% when units are operated in parallel. Current sharing for additional can be achieved with or without remote sense connected to the common load. details External ORING protection is recommended (see Application notes, ACAN-105 for additional details); Aux (V2) outputs can be tied together for redundancy but total combined output power must not exceed 2.5W; external ORing devices are recommended to preserve redundancy. It is not recommended that the 12V Fan (V3) outputs are connected in parallel since these outputs are only semi regulated. 

|EMISSIONS AND IMMUNITY<br>~~eweeaGa~~<br>~~oo~~|EMISSIONS AND IMMUNITY<br>~~eweeaGa~~<br>~~oo~~|EMISSIONS AND IMMUNITY<br>~~eweeaGa~~<br>~~oo~~|
|---|---|---|
|Characteristic<br>~~eweeaGa~~|Standard<br>~~eweeaGa~~|Compliance<br>~~eweeaGa~~<br>~~oo~~|
|Input Current Harmonics|IEC/EN 61000-3-2|Class A|
|Voltage Fluctuation and Flicker|IEC/EN 61000-3-3|Complies|
|Conducted Emissions|CISPR 32/EN 55032|Class B|
||FCC Part 15|Class B|
|Radiated Emissions|CISPR 32/EN 55032|Class B|
||FCC 15.109-3 meter|Class B|
|ESD Immunity|IEC/EN 61000-4-2|Level 4, Criterion 2|
|Radiated Field Immunity|IEC/EN 61000-4-3|Level 3, Criterion A|
|Electrical Fast Transient Immunity|IEC/EN 61000-4-4|Level 4, Criterion A|
|Surge Immunity|IEC/EN 61000-4-5|Level 3, Criterion A (Com. Mode: 2kV 12 OHM, Diff.<br>Mode: 1kV, 2ohm)|
|Radiated Field Conducted Immunity|IEC/EN 61000-4-6|Level 3, 10V/m, Criterion A|
|Magnetic Field Immunity|IEC/EN 61000-4-8|Level 3, Criterion A|
|Voltage dips, interruptions|IEC/EN 61000-4-11|Level 3, Criterion B|



## ~~|~~ EMI CONSIDERATIONS 

For optimum EMI performance, the power supply should be mounted to a metal plate grounded to all 4 mounting holes of the power supply. To comply with safety standards, this plate must be properly grounded to protective earth (see mechanical dimension notes). Pre-compliance testing has shown the stand-alone power supply to comply with EN55032 class B radiated emissions with a metal enclosure with grounded base plate. See PQU-COVER for details - testing was based on adding a toroid (4 turns of both main output wires wound as common mode choke on FAIR-RITE#5961002701). Radiated emission results vary with system enclosure and cable routing paths. A minimum 10% load current is required, on the main output. 

## ~~Sn~~ STATUS AND CONTROL SIGNALS 

|Parameter|Models|Conditions|
|---|---|---|
|PS_ON<br>Connector<br>J3 Pin 4|All Models<br>(Except as noted)|This pin can be left unterminated (or alternatively pulled high to +5V_AUX;Connector J3 Pin 1) to (enable) turn on the main output. The +5V_AUX<br>output is independent of the PS_ON signal, and comes up automatically when the input AC or input DC voltage is applied (within their respective<br>specified operating ranges).<br>If it is desired to turn off the Main Output (during normal operation) then this pin can be pulled“low”(sink current >2mA) to +5V_AUX_RTN.|
|PWOK||The PWOK is a combined digital signal that signifies the status of the Main V1 output. It changes state due to loss of the incoming AC source and any|
|Connector|All Models|condition that causes the Main V1 DC output shutdown (UVP, OCP, OTP protection).|
|J3 Pin 2||The output is via an open drain CMOS buffer that transitions  high15-25msafter the main output is within regulation; it transitions low at least1msec|



- https://www.murata ps.com/support 

PQU650.A02 Page 3 of 10 

| muRata | Ps' Murata Power Solu ~~ti~~ ons 

> [PQU650 Series] 

650W 4" x 6" AC-DC “U” Channel Power Supply Converter 

## PART NUMBER STRUCTURE 

PQU 650 - XX yyy Options P = Plugs/Receptacles for all input, output and signal Main Output Voltage PQU = Power, Quality, “U” Channel (12, 24, 28, 48. 54) Output Power (Watts) 

Examples:   PQU650-24 =  Base 24V Model; no options 

PQU650-24P = Plug/Receptacles for all input, output and signal connections 

## PERFORMANCE TYPICAL DATA EXAMPLES (BASED ON 24V VARIANT) Efficiency 24V Model 

## Typical Ripple & Noise (24V Model) 

## Transient Performance, 24V Model Half to Full Load 

Transient Performance, 24V Model Full to Half Load 

NB: Waveforms as shown includethe effects of 3% droop regulation. Inrush Current; 264Vac Input, Cold Start, 10.5Apk 

## Hold Up Time; 90Vac; 650W 

- https://www.murata ps.com/support 

PQU650.A02 Page 4 of 10 

> [PQU650 Series] 

650W 4" x 6" AC-DC “U” Channel Power Supply Converter 

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PQU650.A02 Page 5 of 10 

| muPRata |Ps Murata Power Solu ~~ti~~ ons 

> [PQU650 Series] 

650W 4" x 6" AC-DC “U” Channel Power Supply Converter 

## ~~|~~ THERMAL CONSIDERATIONS 

System thermal management is critical to the performance and reliability of the PQU650 series power supplies. Performance derating curves shall be provided which can be used as a guideline for what can be achieved (at various operating conditions) in a system configuration with controlled airflow. 

The product is designed to provide 450W using natural convection cooling when mounted with un-obstructed convection current airflow flow at up to +50°C local ambient temperature. At elevated temperatures the power supply data is taken while it is surrounded by a large vented enclosure to minimize forced cross flows inherent in the elevated temperature test. 

The product is capable of operation when mounted in diverse orientations; operational/derating curves shall be provided to show the effect of such mounting. See ACAN-xx for additonal details 

Capacitor Case Temperature and  Mounting Orientation: 

The power supply can operate in any orientation; however, the power supply contains overtemperature protection that will shut off the output as the temperature of critical componenets exceed their safe and reliable thermal limits. Additonally, life expectantcy of the power supply is inversely proportional to the case temperature of electrolytic capacitors. The designer of the system in which this power supply is deployed  should consider this relationship to ensure optium product life. The following charts are initial life predications based on 80% of full load capability that illustrate this relationship. 

The PQU650 Series will also benefit from the provision of forced convection cooling airflow (generated by an external host system fan). A dedicated 12V Fan (V3) output is provided that can be used to power an external (system) fan. This shall enable operation to the full capability of 650W at +50°C local ambient (forced convection cooling air) temperature . 

Please refer to ACAN-106 for additonal details 

NB: The above curves are based on generic predicted life ; shall be updated when comprehensive data is available. 

## ~~aeee~~ THERMAL DERATNG ~~————~~ 

The PQU650 will reliably provide 450W output power with no derating for AC line at a local ambient temperature of +50°C. It is also capable of providing 300W at operation up to +70°C. 

The PQU650 will provide 650W of power with a minimum recommended airflow of 300LFM/1.5m/s (for the opening area of the “U” channel i.e. 4.0” x 1.55 or 101.6mm x 40mm this equates to circa 13CFM/ 6.14 litre/s). 

- https://www.murata ps.com/support 

PQU650.A02 Page 6 of 10 

| muPRata |Ps Murata Power Solu ~~ti~~ e on ~~s~~ 

> [PQU650 Series] 

## 650W 4" x 6" AC-DC “U” Channel Power Supply Converter 

## WIRING DIAGRAM FOR OUTPUT CONNECTIONS 

Note: For parallel (current share) operation it is required to connect the sharing power supplies in parallel (+DC out connected together and DC out Return connected together on sharing power supplies. Since each output has an identical “droop” share characteristic then each output will intrinsically share the total load current. See ACAN-xx for more details. It is recommended that for redundant (critical) applications that external isolation devices (diodes or MOSFETS) are employed. 

- https://www.murata ps.com/support 

PQU650.A02 Page 7 of 10 

| muPata | Ps! Murata Power Solu ~~t~~ ion ~~s~~ 

> [PQU650 Series] 

650W 4" x 6" AC-DC “U” Channel Power Supply Converter 

## MECHANICAL DIMENSIONS (Nominal) PQU650-xx MODELS 

|Input Connector J1||||Output Connector J701, J701A|Output Connector J701, J701A||Signal Connector; J3|Signal Connector; J3|
|---|---|---|---|---|---|---|---|---|
|Phoenix Contact Part# 1715734<br>Supported Cable Gauge: 26-12AWG; 0.14<br>Pin 1||12AWG; 0.14-2.5mm2<br>PE/GND||IHI Connectors; B2A-PCB<br>Cable stripped end or with suitable ferrule|||PCB Connector: Molex 90130-1108 (C-Grid IIITMSeries<br>Mating Half Housing: Molex 0901420008<br>Crimps Terminals/pins Molex 0901190109||
|Pin 2<br>Pin3||AC Neutral/L2<br>AC Line/L1||J701|+DC_OUT||Pin 1<br>Pin 2|+5V_AUX<br>PWR_OK|
|||||J701A|+DC_OUT_RTN||Pin 3<br>Pin 4|+12V_FAN_RTN<br>PS_ON|
||||||||Pin 5|+Remote Sense|
||||||||Pin 6|-Remote Sense|
||||||||Pin 7|+12V_FAN|
||||||||Pin 8|+5V_AUX_RTN|



- https://www.murata ps.com/support 

PQU650.A02 Page 8 of 10 

| muPata | Ps! Murata Power Solu ~~t~~ ion ~~s~~ 

> [PQU650 Series] 

650W 4" x 6" AC-DC “U” Channel Power Supply Converter 

## ~~Ce~~ MECHANICAL DIMENSIONS (Nominal) PQU650-xxP MODELS 

## ~~ES~~ Input Connector J1 Output Connector; J701 ~~eee~~ Signal Connector; J3 

|PCB Connector: Molex 90130-1108 (C-Grid IIITM|PCB Connector: Molex 90130-1108 (C-Grid IIITM|
|---|---|
|Series||
|Mating Half Housing: Molex 0901420008||
|Crimps Terminals/pins Molex 0901190109||
|Pin 1|+5V_AUX|
|Pin 2|PWR_OK|
|Pin 3|+12V_FAN_RTN|
|Pin 4|PS_ON|
|Pin 5|+Remote Sense|
|Pin 6|-Remote Sense|
|Pin 7|+12V_FAN|
|Pin 8|+5V_AUX_RTN|



JST Connectors, B03P-VL (VL Series) Mating Half: JST Housing VLP-03V Crimps/Terminals: 

|JST Connectors, B03P-VL (VL Series)|JST Connectors, B03P-VL (VL Series)||JST Connectors; B06P-VL (VL Series)|JST Connectors; B06P-VL (VL Series)|
|---|---|---|---|---|
|Mating Half: JST Housing VLP-03V|||Mating Half: JST Housing VLP-06V||
|Crimps/Terminals:|||Crimps/Terminals:||
|SVF-61T-P2.0; 20-14AWG & SVT-81T-P2.0 12AWG|||SVF-61T-P2.0; 20-14AWG & SVT-81T-P2.0 12AWG||
|Pin 1|AC Line/L1||Pin 1||
|Pin 2|AC Neutral/L2||Pin 2|+DC_OUT_RTN|
|Pin3|PE/GND||Pin 3||
||||Pin 4||
||||Pin 5|+DC_OUT|
||||Pin 6||



## ~~—————K~~ 

- ~~a~~ SAFETY CONSIDERATIONS ~~—————K eee~~ 1. This power supply is a component level power supply intended for use in Class I applications. 

   2. A protective bonding conductor from the end product protective earthing terminal must be tied to connector J1 (relevant pin dependent on connector type). 

   3. The primary heatsink is considered a live primary circuit, and should not be touched. It is recommended that the primary heatsink be kept at least 4mm from chassis/ground and 8mm from secondary (SELV) circuitry. In all cases, the applicable safety standards must be applied to ensure proper creepage and clearance requirements are met. 

   4. This product is subject to the following operating requirements and the Life and Safety Critical Application Sales Policy: http://www.murataps.com/requirements/ 

   5. The power supply has been evaluated for 5000m altitude and tropical climatic conditions for China. 

   6. Double pole/neutral fusing is used; the product label is annotated accordingly. 

   7. If the product is used with the PQU650 cover assembly the relevant safety creepage and clearance requirements are preserved when the PQU650 if so installed. 

   8. For all deployment installed chassis mounting screws, the End User should ensure that the screw does not  protrude by more than two (2) threads through the captive PEM mounted in the “U” channel. 

- https://www.murata ps.com/support 

PQU650.A02 Page 9 of 10 

| muPata | Ps! Murata Power Solu ~~t~~ ion ~~s~~ 

650W 4" x 6" AC-DC “U” Channel Power Supply Converter 

## [PQU650 Series] 

|INPUT/OUTPUT CONNECTOR AND SIGNAL SPECIFICATION AND MATING CONNECTORS–PQC650-xx series<br>~~>:~~|INPUT/OUTPUT CONNECTOR AND SIGNAL SPECIFICATION AND MATING CONNECTORS–PQC650-xx series<br>~~>:~~|INPUT/OUTPUT CONNECTOR AND SIGNAL SPECIFICATION AND MATING CONNECTORS–PQC650-xx series<br>~~>:~~|INPUT/OUTPUT CONNECTOR AND SIGNAL SPECIFICATION AND MATING CONNECTORS–PQC650-xx series<br>~~>:~~|INPUT/OUTPUT CONNECTOR AND SIGNAL SPECIFICATION AND MATING CONNECTORS–PQC650-xx series<br>~~>:~~|
|---|---|---|---|---|
|Connector<br>~~>:~~|PIN<br>~~>:~~|Description<br>~~>:~~|Technical Data<br>~~>:~~|Manufacturer<br>~~>:~~|
|Input Connector J1|1|ProtectiveEarth(PE)/Ground|300V, 10A, 3 positions.<br>Flame Rated: UL94V-0; 5.08mm Pitch|Phoenix Contact Order# 1715734|
||2|AC Neutral/ L2|||
||3|AC Line/L1)|||
|Output Connectors; J70x|J701|+DC_OUT|600V, 100A, @AWG Wire Lug|IHI Connectors; B2A-PCB|
||J701A|+DC_OUT_RTN|||
|Output Connector J3|1|+5V_AUX|250V, 3A, 8 positions.<br>Flame RatedUL94V-0; 85°C (minimum)|PCB Connector: Molex 90130-1108 (C-Grid IIITMSeries<br>Mating Half Housing: Molex 0901420008<br>Crimps Terminals/pins Molex 0901190109|
||2|PWR_OK|||
||3|+12V_FAN_RTN|||
||4|PS_ON|||
||5|+Remote Sense|||
||6|-Remote Sense|||
||7|+12V_FAN|||
||8|+5V_AUX_RTN|||



|INPUT/OUTPUT CONNECTOR AND SIGNAL SPECIFICATION AND MATING CONNECTORS–PQC650-xxP<br>~~>:~~|INPUT/OUTPUT CONNECTOR AND SIGNAL SPECIFICATION AND MATING CONNECTORS–PQC650-xxP<br>~~>:~~|INPUT/OUTPUT CONNECTOR AND SIGNAL SPECIFICATION AND MATING CONNECTORS–PQC650-xxP<br>~~>:~~|INPUT/OUTPUT CONNECTOR AND SIGNAL SPECIFICATION AND MATING CONNECTORS–PQC650-xxP<br>~~>:~~|INPUT/OUTPUT CONNECTOR AND SIGNAL SPECIFICATION AND MATING CONNECTORS–PQC650-xxP<br>~~>:~~|
|---|---|---|---|---|
|Connector|PIN|Description|Technical Data|Manufacturer|
|Input Connector J1|1|AC Line/L1|250V, 7.5A, 3 positions.<br>Flame Rated: UL94V-0; 5.08mm Pitch|JST Connectors, B03P-VL (VL Series)<br>Mating Half: JST Housing VLP-03V<br>Crimps/Terminals:<br>SVF-61T-P2.0; 20-14AWG & SVT-81T-P2.0 12AWG|
||2|AC Neutral/L2|||
||3|Protective Earth (PE)/Ground|||
|Output Connectors; J701|1|+DC_OUT_RTN|600V, 15A, Flame Rated at 94V-0;<br>90°C temperature rated|JST Connectors; B06P-VL (VL Series)<br>Mating Half: JST Housing VLP-06V<br>Crimps/Terminals:<br>SVF-61T-P2.0; 20-14AWG & SVT-81T-P2.0 12AWG|
||2||||
||3||||
||4|+DC_OUT|||
||5||||
||6||||
|Output Connector J3|1|+5V_AUX|250V, 3A, 8 positions.<br>Flame RatedUL94V-0; 85°C (minimum)|PCB Connector: Molex 90130-1108 (C-Grid IIITMSeries<br>Mating Half Housing: Molex 0901420008<br>Crimps Terminals/pins Molex 0901190109|
||2|PWR_OK|||
||3|+12V_FAN_RTN|||
||4|PS_ON|||
||5|+Remote Sense|||
||6|-Remote Sense|||
||7|+12V_FAN|||
||8|+5V_AUX_RTN|||



Murata Power Solutions, Inc. 129 Flanders Road Westborough, MA 01581 ISO 9001  and 14001  REGISTERED 

This product is subject to the following operating requirements and the Life and Safety Critical - Application Sales Policy. Refer to: http://www.murata ps.com/requirements/ 

Murata Power Solutions, Inc. (“Murata”)  makes no representation that the use of its products in the circuits described herein, or the use of other technical information contained herein, will not infringe upon existing or future patent rights. The descriptions contained herein do not imply the granting of licenses to make, use, or sell equipment constructed in accordance therewith. Buyer represents and agrees that it has all the necessary expertise to create and implement safeguards that anticipate dangerous consequences of failures, monitor failures and their consequences lessen the likelihood of failures that might cause harm, and take appropriate remedial actions. Buyer will fully indemnify Murata, its affiliated companies, and its 

representatives against any damages arising out of the use of any Murata products in safety-critical applications. Specifications are subject to change without notice. © 2019 Murata Power Solutions, Inc. 

- https://www.murata ps.com/support 

PQU650.A02 Page 10 of 10