# AC/DC PCB Mount Power Supply (PSU), ITE & Household, 1 Output, 90 W, 48 V, 1.875 A

![Product image](https://novapart.co/image/farnell:4158601/)

**URL**: https://novapart.co/products/MP-LD90-23B48R2/ac-dc-pcb-mount-power-supply-psu-ite-household-1
**SKU**: MP-LD90-23B48R2
**Manufacturer**: MULTICOMP PRO
**Category**: Power & Line Protection || Power Supplies || AC / DC Converters || AC / DC PCB Mount Power Supplies
**Price**: €16.2000
**Stock**: 25+
**Lead Time**: 106 days (indicative)

## Description

Available until stocks are exhausted

## Specifications

| Parameter | Value |
|---|---|
| Svhc | To Be Advised |
| Depth | 87mm |
| Width | 52mm |
| Height | 29.5mm |
| Product Range | MP-LD |
| No. Of Outputs | 1 Output |
| Output Power Max | 90W |
| Input Voltage Vac | 80V AC to 305V AC |
| Power Supply Output Type | Fixed |
| Output Current - Output 1 | 1.875A |
| Output Current - Output 2 | - |
| Output Current - Output 3 | - |
| Output Voltage - Output 1 | 48V |
| Output Voltage - Output 2 | - |
| Output Voltage - Output 3 | - |
| Power Supply Applications | ITE & Household |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:4158601/)

## **90W AC to DC Converter PCB Mount** 

## **Features** 

- Wide input voltage range: 80V AC to 305V AC / 110V DC to 430V DC 

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

- High I/O isolation test voltage up to 4200V AC 

- Up to 93% efficiency 

- No-load power consumption < 0.21W 

- Compact size, high power density 

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

- 4000m altitude application 

- Plastic case meets UL94V-0 flammability 

- OVC III (meet EN62368-1, EN61558-1, 2000m altitude) 

These series AC-DC converters is one of new generation compact size power converter. It features ultra-wide AC input and at the same time accepts DC input voltage, low power consumption, low ripple & noise, high efficiency, high reliability, reinforced insulation. It offers good EMC performance compliant to IEC/EN61000-4 and CISPR32/EN55032 and meets UL/IEC/EN/BS EN62368, IEC/EN60335, EN61558 standards. The converters are widely used in industrial, power, home appliances, instrumentation, communication and civil applications. For extremely harsh EMC environment, we recommend using the application circuit show in Design Reference of this datasheet. 

|**Selection Guide**|**Selection Guide**|**Selection Guide**|**Selection Guide**|**Selection Guide**|**Selection Guide**|
|---|---|---|---|---|---|
|**Certification**|**Part Number**|**Output Power**<br>**(W)**|**Nominal Output**<br>**Voltage and Current**<br>**(Vo/Io)**|**Efficiency at**<br>**230V AC (%) Typ.**|**Capacitive**<br>**Load (µF) Max.**|
|IEC/UL/EN|MP-LD90-23B12R2|80.4|12V/6700mA|92|6800|
||MP-LD90-23B15R2|85.05|15V/5670mA|92.5|4500|
||MP-LD90-23B24R2|90|24V/3750mA|93|3000|
||MP-LD90-23B48R2||48V/1875mA|93|470|



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## **90W AC to DC Converter PCB Mount** 

|**Input Specifcations**||||||
|---|---|---|---|---|---|
|**Item**|**Operating Conditions**|**Min.**|**Typ.**|**Max.**|**Unit**|
|Input Voltage Range|AC input|80|--|305|V AC|
||DC input|110|--|430|V DC|
|Input Frequency||47|--|63|Hz|
|Input Current|115V AC|--|--|2|A|
||230V AC|--|--|1.1||
|Inrush Current|115V AC|--|35|--||
||230V AC|--|65|--||
|Power Factor|115V AC|0.98|--|--|--|
||230V AC|0.95|--|--||
|Leakage Current|277V AC / 50Hz|0.25mA RMS Max.||||
|Fuse||3.15A/300V, slow-blow||||
|Hot Plug||Unavailable||||



## **Output Specifications** 

|**Output Specifcations**|||||||
|---|---|---|---|---|---|---|
|**Item**|**Operating **|**Conditions**|**Min.**|**Typ.**|**Max.**|**Unit**|
|Output  Voltage Accuracy|||--|±2|--|%|
|Line Regulation|Full load||--|±0.5|--||
|Load Regulation|0% - 100% load||--|±1|--||
|Ripple & Noise*|20MHz bandwidth<br>(peak-to-peak value)|12V/15V|--|--|120|mV|
|||24V|--|--|200||
|||48V|--|--|240||
|Temperature Coefcient|||--|±0.02|--|%/°C|
|Stand-byPower Consumption|||--|--|0.21|W|
|Short Circuit Protection|||Hiccup, continuous, self-recovery||||
|Over-current Protection|||≥110% Io, self-recovery||||
|Over-voltage Protection|12V DC output||≤16V DC(Hiccupor clamp)||||
||15V DC output||≤25V DC(Hiccupor clamp)||||
||24V DC output||≤35V DC(Hiccupor clamp)||||
||48V DC output||≤60V DC(Hiccupor clamp)||||
|Minimum Load|||0|--|--|%|
|Hold-up Time|115V AC input||--|10|--|ms|
||230V AC input||--|30|||
|Note:  *The “Tip and barrel method” is used for ripple and noise test, output parallel 10uF electrolytic capacitor and 1uF<br>ceramic capacitor,please refer to AC-DC Converter Application Notes for specifc information.|||||||



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## **90W AC to DC Converter PCB Mount** 

|**General Specifcations**|**General Specifcations**|**General Specifcations**|**General Specifcations**|**General Specifcations**|||
|---|---|---|---|---|---|---|
|**Item**||**Operating Conditions**|**Min.**|**Typ.**|**Max.**|**Unit**|
|Isolation|Input - output|Electric strength test for 1min.,<br>leakage current <5mA|4200|--|--|V AC|
|Insulation<br>Resistance|Input - output|At 500V DC|100||--|MΩ|
|OperatingTemperature|||-40||+85|°C|
|Storage Temperature|||-40||+85||
|Storage Humidity|||--||95|%RH|
|Soldering Temperature||Wave-soldering|260 ± 5°C; time: 5 - 10s||||
|||Manual-welding|360 ± 10°C; time: 3 - 5s||||
|SwitchingFrequency|||--|75|--|KHz|
|Power Derating||-40°C to -30°C|5|--|--|%/°C|
|||+50°C to +70°C|2.5||||
|||+70°C to +85°C|1.66||||
|||80V AC to 100V AC|1|||%/V AC|
|||2000m to 4000m|10|||%/Km|
|Safety Standard|||IEC/UL62368-1, EN60335-1,<br>EN61558-1 safety approved & EN/BS<br>EN62368-1(Report)||||
|SafetyClass|||CLASS I I||||
|Vibration|||10 - 500Hz, 2G 10min./1cycle, period<br>for 60min.<br>Each alongX, Y, Z axes||||
|MTBF|||MIL-HDBK-217F@25°C ≥500,000 h||||



|**Mechanical Specifcations**|**Mechanical Specifcations**|**Mechanical Specifcations**|
|---|---|---|
|Case Material||Blackplastic, fame-retardant and heat-resistant(UL94V-0)|
|Dimensions|Horizontalpackage|87mm × 52mm × 29.5mm|
||A2 chassis mounting|135mm × 70mm × 37.9mm|
||A4 Din-Rail mounting|137mm × 70mm × 42.4mm|
|Weight|Horizontalpackage|200g (Typ.)|
||A2S chassis mounting|280g (Typ.)|
||A4S Din-Rail mounting|350g (Typ.)|
|CoolingMethod||Free air convection|



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15/03/23 V1.0 

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## **90W AC to DC Converter PCB Mount** 

## **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||
|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/EN 61000-4-4      ±2KV|Perf. Criteria A|
||Surge|IEC/EN61000-4-5       line to line ±2KV|Perf. Criteria A|
|||IEC/EN61000-4-5        line to line ±2KV/line to PE ±4KV<br>(See Fig. 2 for recommended circuit)|Perf. Criteria B|
||CS|IEC/EN61000-4-6        10 Vr.m.s|Perf. Criteria A|
||PFM|IEC/EN61000-4-8         30A/m|Perf. Criteria A|
||Voltage dips, short<br>interruptions and voltage<br>variation|IEC/EN61000-4-11       0%, 70%|Perf. Criteria B|



## **Product Characteristic Curve** 

- Note:  1  With an AC input between 80-100VAC and a DC input between 110-140DC, the output power must be derated as per 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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## **90W AC to DC Converter PCB Mount** 

## **Design Reference** 

## **Typical application** 

|**Part Number.**|**C1**|**C2**|**TVS**|
|---|---|---|---|
|MP-LD90-23B12R2|1uF/100V|330uF/35V|SMBJ20A|
|MP-LD90-23B15R2||330uF/35V|SMBJ20A|
|MP-LD90-23B24R2||200uF/35V|SMBJ30A|
|MP-LD90-23B48R2||100/63V|SMBJ60A|



## Output Filter Components: 

We recommend using an electrolytic capacitor with high frequency, and low ESR rating for C2. Choose a Capacitor voltage rating with at least 20% margin, in other words not exceeding 80%. C1 is a ceramic capacitor used for filtering high-frequency noise and TVS is a recommended suppressor diode to protect the application in case of a converter failure. 

## **EMC compliance recommended circuit** 

|Component|Recommended value|
|---|---|
|FUSE|6.3A/300V, slow-blow, required|
|MOV|S14K350|
|CY1/CY2|1nF/400V AC|
|CX|684K/310V|
|LCM|10mH, P/N: FL2D-30-103 is recommended|



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## **90W AC to DC Converter PCB Mount** 

## **Dimensions and Recommended Layout** 

## **A2S Dimensions** 

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## **90W AC to DC Converter PCB Mount** 

## **A4S Dimensions** 

## **Notes:** 

1.  If the product is not operated within the required load range, the product performance cannot be guaranteed to comply with all parameters in the datasheet; 

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

3.  Our products shall be classified according to ISO14001 and related environmental laws and regulations, and shall be handled by qualified units. 

**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/MP-LD90-23B48R2/ac-dc-pcb-mount-power-supply-psu-ite-household-1)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/multicomp-pro/mp-ld90-23b48r2/ac-dc-converter-48v-1-875a/dp/4158601)
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