# AC/DC Enclosed Power Supply (PSU), ITE, Industrial, Household, LED Lighting, 1 Outputs, 350.4 W

![Product image](https://novapart.co/image/farnell:4235956/)

**URL**: https://novapart.co/products/MPMF350-23B48UH-C/ac-dc-enclosed-power-supply-psu-ite-industrial
**SKU**: MPMF350-23B48UH-C
**Manufacturer**: MULTICOMP PRO
**Category**: Power & Line Protection || Power Supplies || AC / DC Converters || AC / DC Enclosed Power Supplies
**Price**: €48.3800
**Stock**: 10+

## 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 | 350.4W |
| Current, Output 4 | - |
| Input Voltage Vac | 85V AC to 305V AC |
| Power Supply Output Type | Fixed |
| Output Current - Output 1 | 7.32A |
| 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:4235956/)

## **AC-DC Enclosed Power Supply** @ **350W** as multicomp ro 

## **Features** 

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

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

- Semi-potted process, fanless design 

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

- High efficiency, active PFC 

- 150% peak load output for 1 second 

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

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

- Operating altitude up to 5000m 

- Safety according to EN61558, EN60335 

- 3 years warranty 

MPMF350-23BxxUH-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 305V AC operating conditions, universal AC input and at the same time accepts DC input voltage, cost-effective, high PF value, high efficiency, high reliability, 150% peak load output and operating altitude up to 5000m. These converters offer excellent EMC performance and meet EN/UL/BS EN62368, EN60335, EN61558, GB4943 standards and they are widely used in areas of industrial, lighting, electricity, security, telecommunications, smart home etc. 

## **Selection Guide** 

|MPMF350-23BxxUH-C series is one of enclosed fanless semi-potted ultra narrow AC-DC switching power supply, it is<br>suitable for industrial and outdoor occasions where the application environment is relatively harsh. It features 305V AC<br>operating conditions, universal AC input and at the same time accepts DC input voltage, cost-effective, high PF value, high<br>efficiency, high reliability, 150% peak load output and operating altitude up to 5000m. These converters offer excellent EMC<br>performance and meet EN/UL/BS EN62368, EN60335, EN61558, GB4943 standards and they are widely used in areas of<br>industrial, lighting, electricity, security, telecommunications, smart home etc.|MPMF350-23BxxUH-C series is one of enclosed fanless semi-potted ultra narrow AC-DC switching power supply, it is<br>suitable for industrial and outdoor occasions where the application environment is relatively harsh. It features 305V AC<br>operating conditions, universal AC input and at the same time accepts DC input voltage, cost-effective, high PF value, high<br>efficiency, high reliability, 150% peak load output and operating altitude up to 5000m. These converters offer excellent EMC<br>performance and meet EN/UL/BS EN62368, EN60335, EN61558, GB4943 standards and they are widely used in areas of<br>industrial, lighting, electricity, security, telecommunications, smart home etc.|MPMF350-23BxxUH-C series is one of enclosed fanless semi-potted ultra narrow AC-DC switching power supply, it is<br>suitable for industrial and outdoor occasions where the application environment is relatively harsh. It features 305V AC<br>operating conditions, universal AC input and at the same time accepts DC input voltage, cost-effective, high PF value, high<br>efficiency, high reliability, 150% peak load output and operating altitude up to 5000m. These converters offer excellent EMC<br>performance and meet EN/UL/BS EN62368, EN60335, EN61558, GB4943 standards and they are widely used in areas of<br>industrial, lighting, electricity, security, telecommunications, smart home etc.|MPMF350-23BxxUH-C series is one of enclosed fanless semi-potted ultra narrow AC-DC switching power supply, it is<br>suitable for industrial and outdoor occasions where the application environment is relatively harsh. It features 305V AC<br>operating conditions, universal AC input and at the same time accepts DC input voltage, cost-effective, high PF value, high<br>efficiency, high reliability, 150% peak load output and operating altitude up to 5000m. These converters offer excellent EMC<br>performance and meet EN/UL/BS EN62368, EN60335, EN61558, GB4943 standards and they are widely used in areas of<br>industrial, lighting, electricity, security, telecommunications, smart home etc.|MPMF350-23BxxUH-C series is one of enclosed fanless semi-potted ultra narrow AC-DC switching power supply, it is<br>suitable for industrial and outdoor occasions where the application environment is relatively harsh. It features 305V AC<br>operating conditions, universal AC input and at the same time accepts DC input voltage, cost-effective, high PF value, high<br>efficiency, high reliability, 150% peak load output and operating altitude up to 5000m. These converters offer excellent EMC<br>performance and meet EN/UL/BS EN62368, EN60335, EN61558, GB4943 standards and they are widely used in areas of<br>industrial, lighting, electricity, security, telecommunications, smart home etc.|MPMF350-23BxxUH-C series is one of enclosed fanless semi-potted ultra narrow AC-DC switching power supply, it is<br>suitable for industrial and outdoor occasions where the application environment is relatively harsh. It features 305V AC<br>operating conditions, universal AC input and at the same time accepts DC input voltage, cost-effective, high PF value, high<br>efficiency, high reliability, 150% peak load output and operating altitude up to 5000m. These converters offer excellent EMC<br>performance and meet EN/UL/BS EN62368, EN60335, EN61558, GB4943 standards and they are widely used in areas of<br>industrial, lighting, electricity, security, telecommunications, smart home etc.|MPMF350-23BxxUH-C series is one of enclosed fanless semi-potted ultra narrow AC-DC switching power supply, it is<br>suitable for industrial and outdoor occasions where the application environment is relatively harsh. It features 305V AC<br>operating conditions, universal AC input and at the same time accepts DC input voltage, cost-effective, high PF value, high<br>efficiency, high reliability, 150% peak load output and operating altitude up to 5000m. These converters offer excellent EMC<br>performance and meet EN/UL/BS EN62368, EN60335, EN61558, GB4943 standards and they are widely used in areas of<br>industrial, lighting, electricity, security, telecommunications, smart home etc.|
|---|---|---|---|---|---|---|
|**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)|
|MPMF350-23B05UH-C<br>~~a~~|300<br>~~ee ee~~|5V/60A<br>~~ee~~|4.5-5.5|90|12000|6000|
|MPMF350-23B12UH-C<br>~~a~~<br>~~Rs~~|350.4<br>~~ee ee~~|12V/29.2A<br>~~ee~~|11.4-12.6|92|10000|4000|
|MPMF350-23B24UH-C<br>~~a~~<br>~~Rs~~<br>~~a~~|350.4<br>~~ee ee~~<br>~~ee ee~~|24V/14.6A<br>~~ee~~<br>~~ee~~|22.8-25.2<br>~~Gs~~|94|8000|3000|
|MPMF350-23B28UH-C<br>~~Rs~~<br>~~a~~<br>~~es~~|350<br>~~ee ee~~<br>~~ee~~|28V/12.5A<br>~~ee~~<br>~~ee~~|26.6-29.4<br>~~Gs~~|94|7000|2500|
|MPMF350-23B36UH-C<br>~~a~~<br>~~es~~<br>~~Re~~|351<br>~~ee ee~~<br>~~ee~~<br>~~sD~~|36V/9.75A<br>~~ee~~<br>~~ee~~<br>~~sD~~|34.2-37.8<br>~~Gs~~|94|6000|2000|
|MPMF350-23B48UH-C<br>~~es ~~<br>~~Re~~|350.4<br> ~~ee~~<br>~~sD~~|48V/7.32A<br>~~ee~~<br>~~sD~~|45.6-50.4|94|4000|1000|
|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.<br>~~Re sD~~|||||||



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. 

## **Input Specifications** 

|**Input Specificationsput Specificationsut Specificationspecificationsecifications**|**Input Specificationsput Specificationsut Specificationspecificationsecifications**|**Input Specificationsput Specificationsut Specificationspecificationsecifications**|**Input Specificationsput Specificationsut Specificationspecificationsecifications**|**Input Specificationsput Specificationsut Specificationspecificationsecifications**|**Input Specificationsput Specificationsut Specificationspecificationsecifications**|**Input Specificationsput Specificationsut Specificationspecificationsecifications**|
|---|---|---|---|---|---|---|
|**Input Specificationsput Specificationsut Specificationspecificationsecifications**<br>**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||--||4|A|
||230V AC||||2||
|Inrush Current|115V AC|Cold start||16.7|--||
||230V AC|||42.3|||
|Power Factor|115V AC|Full load|0.98|--||--|
||230V AC||0.98|--|||
|Leakage Current|240V AC||<0.5mA||||
|Hot Plug|--||Unavailable||||



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## **AC-DC Enclosed Power Supply 350W** 

## **Output Specifications** 

|**Item**|**Operating Conditions**|**Operating Conditions**|**Min.**|**Typ.**|**Max.**|**Unit**|
|---|---|---|---|---|---|---|
|Output Voltage Accuracy|Full load range|5V|--|±2|--|%|
|||12V/24V/28V/36V/48V||±1|||
|Line Regulation|Rated load|5V||±0.5|||
|||12V/24V/28V/36V/48V||±0.3|||
|Load Regulation|0% - 100% load|5V||±1|||
|||12V/24V/28V/36V/48V||±0.5|||
|Ripple & Noise*|20MHz bandwidth<br>(peak-to-peak<br>value), 25°C|5V/12V||--|200|mV|
|||24V/28V/36V/48V|||240||
|Temperature Coefcient||||±0.03|--|%/°C|
|Minimum Load|Room temperature, full load, 115V<br>AC/230V AC||0|--||%|
|Hold-upTime|||12|||ms|
|Short Circuit Protection|||Hiccup, continuous, self-recover||||
|Over-current Protection|Room temperature, high temperature||110% - 200% Io, the protection lasts for 1s,<br>self-recoveryafter the abnormalityis removed||||
||Low temperature||>110% Io, the protection lasts for 1s, self-recovery<br>after the abnormalityis removed||||
|Over-voltage Protection|5V||≤6.5V DC(Output  voltage hiccup)||||
||12V||≤15.6V DC(Output  voltage hiccup)||||
||24V||≤31.2V DC(Output  voltage hiccup)||||
||28V||≤35V DC(Output  voltage hiccup)||||
||36V||≤46.8V DC(Output  voltage hiccup)||||
||48V||≤62.4V DC(Output  voltage hiccup)||||
|Over-temperature<br>Protection|||Output  voltage turn of, self-recover after the<br>temperature drops||||
|Note:  *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.|||||||



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## **AC-DC Enclosed Power Supply 350W** multicompro 

## **General Specifications** 

|**Item**|**Item**|**Operating Conditions**|**Operating Conditions**|**Operating Conditions**|**Operating Conditions**|**Operating Conditions**|**Min.**|**Typ.**|**Max.**|**Unit**|
|---|---|---|---|---|---|---|---|---|---|---|
|Isolation<br>~~SRT~~<br>~~ea~~|Input<br>~~SRT~~<br>~~ea~~|Electric strength test for 1min., leakage current <5mA<br>~~SRT~~<br>~~ea~~|||||2000<br>~~Se~~<br>~~SRT~~<br>~~ea~~|--<br>~~SRT~~<br> <br>~~OE~~<br> ee<br>~~ee~~|--<br>~~SRT~~<br> ~~TE~~<br>~~OE~~|V AC<br>~~SRT~~<br>~~TE~~|
||Input - output<br>~~SRT~~<br>~~ea~~||||||4000<br>~~SRT~~<br>~~ea~~||||
||Output -<br>~~SRT~~<br>~~ea~~||||||1500<br>~~SRT~~<br>~~ea~~||||
|Insula-<br>tion<br>~~ea~~<br>~~OE~~|Input -<br>~~ea~~|Ta= 25 ± 5°C<br>Relative humidity: < 95%RH, no condensation<br>Test voltage: 500V DC<br>~~ea~~<br>~~OE~~|||||50<br>~~ea ~~<br>~~OE~~|||MΩ<br>~~TE~~<br>~~OE~~|
||Input - output<br>~~ea~~||||||||||
||Output -<br>~~ea~~<br>~~OE~~||||||||||
|OperatingTemperature<br>~~OE~~<br>~~es~~||~~OE~~|||||-40<br>~~OE~~||+85<br>~~OE~~<br>~~|~~|°C<br>~~OE~~|
|Storage Temperature<br>~~OE~~<br>~~es~~||~~OE~~|||||-40<br>~~OE~~||+85<br>~~OE~~<br>~~|~~||
|Storage Humidity<br>~~es~~<br>~~—~~<br>~~PS~~||Non-condensing|||||10<br>~~a~~||95<br>~~|~~|%RH|
|OperatingHumidity<br>~~PS~~|||||||20<br>~~a~~||90||
|Power Derating<br>~~PS~~||Operating<br>temperature<br>derating<br>~~es~~|With aluminum plate*<br>~~a~~|||+55°C to +85°C<br>~~a~~|2.33<br>~~a ~~<br>~~a~~||--<br>~~|~~|%/°C<br>~~|~~|
|||||||+55°C to +70°C<br>~~a~~<br>~~ee~~|3.33<br>~~a~~<br>~~ee~~||||
||||Without<br>aluminum<br>plate<br>~~es~~|230V AC<br>p~~f~~|Others<br>~~f~~<br>~~e~~|+70°C to +85°C<br>~~**ee**~~|1.33<br>~~**ee**~~||||
|||||||+55°C to +70°C<br>~~**ee**~~<br>~~e~~|2<br>~~**ee**~~||||
||||||5V<br>~~f~~<br>~~e~~|+70°C to +85°C<br>~~**ee**~~<br>~~e~~|1.33<br>~~**ee**~~||||
|||||||+55°C to +85°C<br>~~**ee**~~<br>~~e~~<br>~~ee~~|1.33<br>~~**ee**~~<br>~~ee~~||||
|||||110V AC<br>~~e~~<br>~~ee~~||+50°C to +70°C<br>~~e~~<br>~~ee~~<br>~~ee~~|1<br>~~ee~~<br>~~ee~~||||
|||Input voltage derating<br>~~es~~||85V AC -100V AC<br>~~ee~~|||2<br>~~ee~~|||%/V AC<br>~~|~~|
|Safety Standard<br>~~es~~||~~ee ~~<br>~~es~~|||||UL62368-1, GB4943.1,<br>IS13252 (Part1)<br>safety approved & EN62368-1,<br>BS EN62368-1 (Report);<br>Design refer to EN61558-1,<br>EN60335-1<br> ~~ee~~<br>~~|~~||||
|SafetyClass<br>~~es~~<br>~~es~~|||||||CLASS I||||
|MTBF<br>~~es~~<br>~~es~~||MIL-HDBK-217F@25°C|||||≥300,000 h||||
|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.<br>~~es~~|||||||||||



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 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 attached to the aluminum plate. 

## **Mechanical Specifications** 

|**Mechanical Specificationspecificationsecifications**||
|---|---|
|Case Material|Metal(AL6063, SGCC)|
|Dimensions|220mm × 62mm × 31mm|
|Weight|680g (Typ.)|
|CoolingMethod|Free air convection|



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28/07/23 V1.0 

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## **AC-DC Enclosed Power Supply 350W** 

## **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||
||Voltage flicker|IEC/EN61000-3-3||
|Immunity|ESD|IEC/EN61000-4-2      Contact ±6KV/Air ±8KV|perf. Criteria A|
||RS|IEC/EN61000-4-3      10V/m|perf. Criteria A|
||EFT|IEC/EN61000-4-4      ±2KV|perf. Criteria A|
||Surge|IEC/EN61000-4-5       Line to line ±2KV/line toground ±4KV|perf. Criteria A|
||CS|IEC/EN61000-4-6      10 Vr.m.s|perf. Criteria A|
||Voltage dips, short interruptions<br>and voltage variations immunity|IEC/EN61000-4-11    0%, 70%|perf. Criteria B|
||Intercom interference test|MS-SOP-DQC-007|perf. Criteria B|



## **Product Characteristic Curve** 

With aluminum plate Without aluminum plate 

Note:  1. With an AC input voltage between 85-100V AC and a DC input between 120-140V DC 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. 

MPMF350-23B48UH-C MPMF350-23B12UH-C MPMF350-23B05UH-C 

MPMF350-23B48UH-C MPMF350-23B12UH-C MPMF350-23B05UH-C 

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28/07/23 V1.0 

Page <4> 

**AC-DC Enclosed Power Supply 350W** 

## **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. 

Dimensions : Millimetres 

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## **AC-DC Enclosed Power Supply 350W** 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, 60A|MPMF350-23B05UH-C|
|Enclosed Power Supply, 12V DC, 29.2A|MPMF350-23B12UH-C|
|Enclosed Power Supply, 24V DC, 14.6A|MPMF350-23B24UH-C|
|Enclosed Power Supply, 28V DC, 12.5A|MPMF350-23B28UH-C|
|Enclosed Power Supply, 36V DC, 9.75A|MPMF350-23B36UH-C|
|Enclosed Power Supply, 48V DC, 7.32A|MPMF350-23B48UH-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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## Links

- [View this product on Novapart](https://novapart.co/products/MPMF350-23B48UH-C/ac-dc-enclosed-power-supply-psu-ite-industrial)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/multicomp-pro/mpmf350-23b48uh-c/power-supply-ac-dc-48v-7-32a/dp/4235956)
---

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