# AC/DC Enclosed Power Supply (PSU), ITE, Industrial, Household, LED Lighting, 1 Outputs, 501.6 W

![Product image](https://novapart.co/image/farnell:4235962/)

**URL**: https://novapart.co/products/MPMF500-23B48UH-C/ac-dc-enclosed-power-supply-psu-ite-industrial
**SKU**: MPMF500-23B48UH-C
**Manufacturer**: MULTICOMP PRO
**Category**: Power & Line Protection || Power Supplies || AC / DC Converters || AC / DC Enclosed Power Supplies
**Price**: €70.6200
**Stock**: 10+
**Lead Time**: 106 days (indicative)

## Description

Available until stocks are exhausted

## Specifications

| Parameter | Value |
|---|---|
| Svhc | To Be Advised |
| Product Range | MPMF-UH-C |
| No. Of Outputs | 1Outputs |
| Output Power Max | 501.6W |
| Current, Output 4 | - |
| Input Voltage Vac | 85V AC to 305V AC |
| Power Supply Output Type | Fixed |
| Output Current - Output 1 | 10.45A |
| Output Current - Output 2 | - |
| Output Current - Output 3 | - |
| Output Voltage - Output 1 | 48V |
| Output Voltage - Output 2 | - |
| Output Voltage - Output 3 | - |
| Output Voltage - Output 4 | - |
| Power Supply Applications | ITE, Industrial, Household, LED Lighting |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:4235962/)

## **AC-DC Enclosed Power Supply 500W** 

## **Features** 

- Universal 85 to 305V AC or 120 to 430V DC Input voltage 

- Accepts AC or DC input (dual-use of same terminal) 

- Operating ambient temperature range: -40°C to +85°C 

- Output short circuit, over-current, over-voltage, over temperature protection 

- Low ripple & noise 

- High efficiency 

- Active PFC 

- 150% peak load output for 1 second 

- Ultra narrow shape, semi-potted process, fanless design 

- High I/O isolation test voltage up to 4000V AC 

- Operating up to 5000m altitude 

- 3 years warranty 

- Safety according to IEC60335, EN61558 

MPMF500-23BxxUH-C series is one of enclosed fanless semi-potted ultra narrow AC-DC switching power supply, it is suitable for industrial and outdoor occasions where the application environment is relatively harsh. It features universal AC input and at the same time accepts DC input voltage, cost-effective, low no load power consumption, high efficiency, high reliability and double or reinforced insulation. These converters offer excellent EMC performance and meet IEC/UL/EN/BS EN62368, IEC60335, EN61558, GB4943 standards and they are widely used in areas of industrial, LED, street light control, electricity, security, telecommunications, smart home, etc. 

## **Selection Guide** 

|**Selection Guide**|**Selection Guide**|**Selection Guide**|**Selection Guide**|**Selection Guide**|**Selection Guide**|**Selection Guide**|
|---|---|---|---|---|---|---|
|Part Number|Rated<br>Output<br>Power (W)*|Nominal Output<br>Voltage and Current<br>(Vo/Io|Output  Voltage<br>Adjustable<br>Range (V)|Efficiency at<br>230V AC (%)<br>Typ.|Room Temperature<br>Max. Capacitive<br>Load (uF)|Low Temperature<br>Max. Capacitive<br>Load (uF)|
|MPMF500-23B05UH-C|400|5V/80.0A|4.5-5.5|90|12000|6000|
|MPMF500-23B12UH-C|500.4|12V/41.7A|11.4-12.6|94|10000|4000|
|MPMF500-23B24UH-C|501.6|24V/20.9A|22.8-25.2|94.5|8000|3000|
|MPMF500-23B28UH-C|501.2|28V/17.9A|26.6-29.4|94.5|6000|2000|
|MPMF500-23B36UH-C|500.4|36V/13.9A|34.2-37.8|95|6000|2000|
|MPMF500-23B48UH-C|501.6|48V/10.45A|45.6-50.4|95.0|4000|1000|
|MPMF500-23B55UH-C|489.5|55V/8.9A|45.0-58.0|95.0|2000|600|
|Note: 1.  *Under any conditions, the total power of the product should not exceed the rated output  power, and the output  current should not exceed the rated<br>output current;<br>2. *Use suffix “C” for terminal with protective cover and 12V, 24V output.|||||||



Note: 1.  *Under any conditions, the total power of the product should not exceed the rated output  power, and the output  current should not exceed the rated output current; 2. *Use suffix “C” for terminal with protective cover and 12V, 24V output. 

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## **AC-DC Enclosed Power Supply 500W** 

|**Input Specifcations**|||||||
|---|---|---|---|---|---|---|
|**Item**|**Operating Conditions**||**Min.**|**Typ.**|**Max.**|**Unit**|
|Input Voltage Range|AC input||85|--|305|V AC|
||DC input||120||430|V DC|
|Input Voltage Frequency|||47||63|Hz|
|Input Current|115V AC||--||6|A|
||230V AC||||3||
|Inrush Current|115V AC|Cold start||30|--||
||230V AC|||60|||
|Leakage Current|277V AC|||<0.75mA|||
|Hot Plug|--|||Unavailable|||
|Power Factor|115VAC|Normal temperature,<br>full load||PF ≥ 0.98|||
||230VAC|||PF ≥ 0.95|||



## **Output Specifications** 

|**Item**|**Operating Conditions**|**Operating Conditions**|**Min.**|**Typ.**|**Max.**|**Unit**|
|---|---|---|---|---|---|---|
|Output Voltage Accuracy|Full load range|5V|--|±2|--|%|
|||Other output||±1|||
|Line Regulation|Rated load|5V||±0.5|||
|||Other output||±0.3|||
|Load Regulation|0% - 100% load|5V||±1|||
|||Other output||±0.5|||
|Ripple & Noise*|20MHz bandwidth (peak-to-peak value),<br>25°C|||--|200|mV|
|Hold-up Time|115V AC||10|12|--|ms|
||230V AC||10|12|||
|Short Circuit Protection|Recover time <5s after the short circuit<br>disappear||Hiccup, continuous, self-recover||||
|Over-current Protection|||>110% Io, hiccup, self-recover||||
|Over-temperature Pro-<br>tection|||Output  voltage turn of, self-recover after the<br>temperature drops||||
|Over-voltage Protection|5V||5.75VDC≤ Vo ≤6.75VDC||Output  voltage turn of,<br>re-power on for recover||
||12V||13.2VDC≤ Vo ≤15.6VDC||||
||24V||26.4VDC≤ Vo ≤31.2VDC||||
||28V||30.8VDC≤ Vo ≤36.4VDC||||
||36V||39.6VDC≤ Vo ≤46.8VDC||||
||48V||52.8VDC≤ Vo ≤60.0VDC||||
||55V||60.0VDC≤ Vo ≤69.0VDC||||
|Note: 1. *Output Voltage Accuracy: including setting error, line regulation, load regulation;<br>2.  *The “Tip and barrel method” is used for ripple and noise test, output  parallel 47uF electrolytic capacitor and 0.1uF ceramic capacitor, please refer to<br>Enclosed Switching Power Supply Application Notes for specifc information;<br>3. *For all the above test items, please refer to our company standard “AC-DC Black Box Test Specifcation” for specifc test specifcations and methods.|||||||



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## **AC-DC Enclosed Power Supply 500W** multicompro 

## **General Specifications** 

|**Item**<br>~~sO~~|**Item**<br>~~sO~~|**Operating Conditions**<br>~~sO~~|**Operating Conditions**<br>~~sO~~|**Operating Conditions**<br>~~sO~~|**Min.**<br>~~sO~~|**Typ.**<br>~~sO~~|**Max.**<br>~~sO~~|**Unit**<br>~~sO~~|
|---|---|---|---|---|---|---|---|---|
|Isolation<br>Test<br>~~FS~~|Input<br>~~FS~~|Electric strength test for 1min., leakage current <10mA<br>~~FS~~<br>~~||~~|||2000<br>~~FS~~|--<br>~~FS~~|--<br>~~FS~~|V AC<br>~~FS~~|
||Input - output<br>~~FS~~||||4000<br>~~FS~~||||
||Output -<br>~~FS~~||||1500<br>~~FS~~<br>~~||~~||||
|Insulation<br>Resistance<br>~~=~~|Input -<br>~~= eee~~|Ta= 25 ± 5°C<br>Relative humidity: < 95%RH, no condensation<br>Test voltage: 500V DC<br>~~eee~~|||50<br>~~eee~~|||MΩ<br>ee|
||Input - output<br>~~= eee~~||||||||
||Output -<br>~~= eee~~||||||||
|Operating Temperature<br>~~ee~~||~~ee~~|||-40||+85<br>~~—~~|°C|
|Storage Temperature<br>~~ee~~||~~ee~~|||-40<br>~~ee~~||+85||
|Operating Humidity<br>~~—~~<br>~~po~~||Non-condensing<br>~~a~~|||20<br>~~a~~||90|%RH|
|Storage Humidity<br>~~po~~|||||10<br>~~a~~||95||
|Power Derating<br>~~po~~||Operating temperature<br>derating (with heat-sink<br>plate*)<br>~~———-_~~|5V<br>~~———-_~~|+40°C to +85°C<br>~~a~~<br>~~———-_~~|1.667<br>~~a~~<br>~~———-_~~||--|%/°C<br>~~ee~~|
||||12V<br>~~———-_~~|+45°C to +85°C<br>~~———-_~~<br>~~ee~~|2<br>~~———-_~~<br>~~ee~~||||
||||24V/28V/36V/48V/55V<br>~~———-_~~<br>~~ee~~|+50°C to +85°C<br>~~———-_~~<br>~~ee~~<br>~~ee~~|2.5<br>~~———-_~~<br>~~ee~~<br>~~ee~~||||
|||Operating temperature<br>derating (110V AC<br>input, without heat-sink<br>plate)<br>~~ee~~|5V (derating from 70%<br>load)<br>~~ee~~<br>~~a~~|+40°C to +85°C<br>~~ee ~~<br>~~ee~~<br>~~ee~~|1<br> ~~ee~~<br>~~ee~~||||
||||12V/24V/28V/36V/48V/55V<br>(derating from 70% load)<br>~~ee~~<br>~~a~~<br>~~a~~|+50°C to +85°C<br>~~ee~~<br>~~a~~<br>~~ee~~<br>~~eee~~|1.5<br>~~ee~~<br>~~a~~<br>~~eee~~||||
|||Operating temperature<br>derating (230VAC<br>input, without heat-sink<br>plate)<br>~~ee~~|5V (derating from 80%<br>load)<br>~~a~~<br>~~a~~|+40°C to +50°C<br>~~a~~<br>~~ee~~<br>~~eee~~|1<br>~~a~~<br>~~eee~~||||
|||||+50°C to +85°C<br>~~ee~~<br>~~eee~~<br>~~ee~~|1.5<br>~~eee~~||||
||||12V (derating from 90%<br>load)<br>~~ee~~|+40°C to +85°C<br>~~eee~~<br>~~ee~~<br>~~ee~~<br>~~**e**e~~|1.33<br>~~eee~~<br>~~ee~~|||~~ee~~<br>~~ee~~|
||||24V/28V/36V/48V /55V<br>(derating from 90% load)<br>~~ee~~<br>~~e~~|+45°C to +85°C<br>~~ee~~<br>~~ee~~<br>~~**e**e~~<br>~~e~~|1.6<br>~~ee~~|||~~ee~~<br>~~ee~~<br>~~a~~|
|||Input voltage derating<br>~~ee~~|85V AC -100V AC<br>~~**e**e~~<br>~~e~~||1|||%/V AC<br>~~ee~~<br>~~a~~|
|Safety Standard||5V/12V/24V/36V/48V<br>~~**e**e~~<br>~~ee~~<br>~~e~~|||UL62368-1, GB4943.1,<br>IS13252 (Part1)<br>safety approved & BS<br>EN62368-1, EN 62368-1<br>(Report);<br>Design refer to IEC60335-1,<br>EN61558-1<br>~~ee~~<br>~~a~~||||
|||28V/30V/55V|||UL62368-1, GB4943.1 safety<br>approved & BS EN62368-1, EN<br>62368-1(Report); Design refer<br>to IEC60335-1, EN61558-1||||
|Safety Class<br>~~a~~|||||CLASS I||||
|MTBF<br>~~fT~~||MIL-HDBK-217F@25°C<br>~~fT~~|||≥300,000 h<br>~~fT~~||||
|Note:  *In order to optimize the heat dissipation performance, when the aluminum plate is used for auxiliary heat dissipation, please note: 1. The size of the<br>aluminum plate is 450mm  × 450mm  × 3mm; 2. The surface of the aluminum plate mast be coated with thermal grease; 3. The product must be tightly<br>attached to the aluminum plate.|||||||||



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## **AC-DC Enclosed Power Supply 500W** 

|**Mechanical Specifcations**|**Mechanical Specifcations**|
|---|---|
|Product Appearance|Enclosed|
|Case Material|Metal(AL6063, SGCC)|
|Dimensions|232mm × 81mm × 31mm|
|Weight|985g (Typ.)|
|CoolingMethod*|Free air convection|
|Note: *Coolingmethod and outputpower deratingrefer to the Product Characteristic Curve.||



## **Electromagnetic Compatibility (EMC)** 

|Emissions|CE|CISPR32 EN55032    CLASS B|CISPR32 EN55032    CLASS B|
|---|---|---|---|
||RE|CISPR32 EN55032    CLASS B||
||Harmonic current|IEC/EN61000-3-2       CLASS A/D||
||Voltage ficker|IEC/EN61000-3-3||
|Immunity|ESD|IEC/EN61000-4-2      Contact ±8KV/Air ±15KV|Perf. Criteria A|
||RS|IEC/EN61000-4-3      10V/m||
||EFT(Inputport)|IEC/EN61000-4-4      ±2KV||
||EFT(Outputport)|IEC/EN61000-4-4       ±2KV||
||Surge(Inputport)|IEC/EN61000-4-5      Line to line ±2KV/line to PE ±4KV||
||Surge(Outputport)|IEC/EN61000-4-5      Line to line ±0.5KV/line to PE ±1KV||
||CS(Inputport)|IEC/EN61000-4-6      10Vr.m.s||
||CS(Outputport)|IEC/EN61000-4-6      10Vr.m.s||
||Power frequencymagnetic feld|IEC/EN61000-4-8      30A/m||
||Voltage dip, short interruption<br>and voltage variation|IEC/EN61000-4-11    0%, 70%|perf. Criteria B|
||Intercom interference test|MS-SOP-DQC-007|perf. Criteria B|



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## **AC-DC Enclosed Power Supply 500W** 

## multicomp:rce 

## **Product Characteristic Curve** 

No aluminum plate for heat dissipation 

With aluminum plate for heat dissipation 

Note: 1.  With an AC input voltage between 85 -110VAC and a DC input between 120 -155VDC the output  power must be derated as per the temperature derating curves; 

2.  This product is suitable for applications using natural air cooling, for applications in closed environment please consult FAE. 

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MPMF500-23B48UH-C<br>MPMF500-23B24UH-C<br>MPMF500-23B12UH-C<br>**----- End of picture text -----**<br>


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## **AC-DC Enclosed Power Supply 500W** 

## **Dimensions and Recommended Layout** 

## **Installation Diagram** 

- Note:1.  Figure 1 is a schematic diagram of side installation, install with M3 × 6 combination screws, derating refer to without aluminum plate curve; 

2.  Figure 2 is the schematic diagram of the bottom installation, install with M3 × 4 round head screws, it is necessary to apply thermal grease on the bottom of the product, derating refer to with aluminum plate curve. 

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## **AC-DC Enclosed Power Supply 500W** multicompro 

## **Notes:** 

1.  Unless otherwise specified, parameters in this datasheet were measured under the conditions of Ta=25°C, humidity<75%RH with nominal input voltage and rated output load; 

2. The room temperature derating of 3.5°C/1000m is needed for operating altitude greater than 2000m; 

3.  In order to improve the efficiency at high input voltage, there will be audible noise generated, but it does not affect product performance and reliability; 

4. The out case needs to be connected to PE ( ) of system when the terminal equipment in operating; 

## **Part Number Table** 

|**Part Number Table**||
|---|---|
|**Description**|**Part Number**|
|Enclosed Power Supply, 5V DC, 80A|MPMF500-23B05UH-C|
|Enclosed Power Supply, 12V DC, 41.7A|MPMF500-23B12UH-C|
|Enclosed Power Supply, 24V DC, 20.9A|MPMF500-23B24UH-C|
|Enclosed Power Supply, 28V DC, 12.5A|MPMF500-23B28UH-C|
|Enclosed Power Supply, 36V DC, 13.9A|MPMF500-23B36UH-C|
|Enclosed Power Supply, 48V DC, 10.45A|MPMF500-23B48UH-C|
|Enclosed Power Supply, 55V DC, 8.9A|MPMF500-23B55UH-C|



**Important Notice :** This data sheet and its contents (the “Information”) belong to the members of the AVNET group of companies (the “Group”) or are licensed to it. No licence is granted for the use of it other than for information purposes in connection with the products to which it relates. No licence of any intellectual property rights is granted. The Information is subject to change without notice and replaces all data sheets previously supplied. The Information supplied is believed to be accurate but the Group assumes no responsibility for its accuracy or completeness, any error in or omission from it or for any use made of it. Users of this data sheet should check for themselves the Information and the suitability of the products for their purpose and not make any assumptions based on information included or omitted. Liability for loss or damage resulting from any reliance on the Information or use of it (including liability resulting from negligence or where the Group was aware of the possibility of such loss or damage arising) is excluded. This will not operate to limit or restrict the Group’s liability for death or personal injury resulting from its negligence. Multicomp Pro is the registered trademark of Premier Farnell Limited 2019. 

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- [Supplier page](https://es.farnell.com/multicomp-pro/mpmf500-23b48uh-c/power-supply-ac-dc-48v-10-45a/dp/4235962)
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