# AC/DC PCB Mount Power Supply (PSU), 100 to 430VDC, ITE, Household & Medical, 1 Output, 20 W, 12 VDC

![Product image](https://novapart.co/image/farnell:3584004/)

**URL**: https://novapart.co/products/MP-LD20-23B12R2/ac-dc-pcb-mount-power-supply-psu-100-to-430vdc-ite
**SKU**: MP-LD20-23B12R2
**Manufacturer**: MULTICOMP PRO
**Category**: Power & Line Protection || Power Supplies || AC / DC Converters || AC / DC PCB Mount Power Supplies
**Price**: €6.4500
**Stock**: 10+

## Specifications

| Parameter | Value |
|---|---|
| Svhc | To Be Advised |
| Depth | 52.4mm |
| Width | 27.2mm |
| Height | 24mm |
| Product Range | MP-LD |
| No. Of Outputs | 1 Output |
| Output Power Max | 20W |
| Input Voltage Vac | 85V AC to 305V AC |
| Power Supply Output Type | Fixed |
| Output Current - Output 1 | 1.67A |
| Output Current - Output 2 | - |
| Output Current - Output 3 | - |
| Output Voltage - Output 1 | 12VDC |
| Output Voltage - Output 2 | - |
| Output Voltage - Output 3 | - |
| Power Supply Applications | ITE, Household & Medical |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3584004/)

## **20W AC to DC Converter PCB Mount** 

20W, AC-DC converter 

## **Features** 

- Ultra-wide 85 - 305VAC and 100 - 430VDC input voltage range 

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

- Up to 87% efficiency 

- No-load power consumption 0.1W 

- 5000m altitude application 

- Plastic case meets UL94V-0 flammability 

- EMI performance meets CISPR32 / EN55032 CLASS B 

- Design to meet IEC/EN/UL62368/EN60335/EN61558 standards (Approval pending) 

- Design to meet IEC/EN60601-1/ANSI/AAMI ES60601-1 standards (2xMOPP) 

## **Description** 

MP-LD20-23BxxR2 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 isolation. It offers good EMC performance compliant to IEC/EN61000-4 and CISPR32/EN55032 and meets IEC/EN/UL62368/EN60335/ EN61558/IEC/EN60601-1/ANSI/AAMI ES60601-1 standards. The converters are widely used in industrial, power, medical treatment, 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**|
|---|---|---|---|---|
|**Part Number**|**Output Power**|**Nominal Output**<br>**Voltage and Current**|**Efficiency at**<br>**230VAC**<br>**(%) Typ.**|**Capacitive**<br>**Load**<br>**(μF) Max.**|
|MP-LD20-23B03R2|14.85W|3.3V/4500mA|81|8000|
|MP-LD20-23B05R2|20W|5V/4000mA|85||
|MP-LD20-23B09R2||9V/2200mA|85|5400|
|MP-LD20-23B12R2||12V/1670mA|86|4000|
|MP-LD20-23B24R2||24V/830mA|87|1000|



## **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**<br>**Item**|**Input Specificationsput Specificationsut Specificationspecificationsecifications**<br>**Operating Conditions**|**Min.**|**Typ.**|**Max.**|**Unit**|
|Input Voltage Range|AC input|85|-|305|V AC|
||DC input|100||430|V DC|
|Input Frequency||47||440|Hz|
|Input Current|115V AC|-||0.5|A|
||230V AC|||0.3||
|Inrush Current|115V AC||20|--||
||230V AC||45|--||
|Leakage Current|277V AC/50Hz|0.1mA RMS Max.||||
|Built In Fuse||3.15A/300V, slow-blow||||
|Hot Plug||Unavailable||||



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## **20W AC to DC Converter PCB Mount** 

## **Output Specifications** 

|**Output Specifcations**|**Output Specifcations**|**Output Specifcations**|**Output Specifcations**|**Output Specifcations**|**Output Specifcations**|**Output Specifcations**|
|---|---|---|---|---|---|---|
|**Item**|**Operating Conditions**||**Min.**|**Typ.**|**Max.**|**Unit**|
|Output Voltage Accuracy|||--|±1.5|-|%|
|Line Regulation|Full load||--|±0.5|-||
|Load Regulation|0%-100% load||--|±1|-||
|Ripple & Noise*|20MHz bandwidth (peak-to-peak value)||--|100|150|mV|
|Stand-by Power Consumption|230V AC|3.3/5/9/12|--|0.1|0.1|W|
|||24V|--|0.12|0.12||
|Temperature Coefcient|||--|±0.02|-|%/°C|
|Short-circuit Protection|||Hiccup, continuous, self-recovery||||
|Over-current Protection|||≥110%Io, self-recovery||||
|Over-voltage Protection|3.3/5V output||≤7.5VDC(Output voltage clampor hiccup )||||
||9V output||≤15VDC(Output voltage clampor hiccup )||||
||12V output||≤20VDC(Output voltage clampor hiccup )||||
||24V output||≤30VDC(Output voltage clampor hiccup )||||
|Minimum Load|||0|-|-|%|
|Hold-up Time|115V AC input||-|8|-|ms|
||230V AC input||-|50|-||
|**Notes:***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.|||||||



## **General Specifications** 

|**Item**|**Item**|**Operating Conditions**|**Operating Conditions**|**Min.**|**Typ.**|**Max.**|**Unit**|
|---|---|---|---|---|---|---|---|
|Isolation|Input-Output|Electric Strength Test for 1min, leakage<br>current <5mA||4000|-|-|V AC|
|Insulation<br>Resistance|Input-Output|At 500V DC||100|-|-|MΩ|
|OperatingTemperature||||-40|-|+85|°C|
|Storage Temperature|||||-|||
|Storage Humidity||||-|-|95|%RH|
|Soldering Temperature||Wave-soldering|||260 ± 5°C; time: 5 - 10s|||
|||Manual-welding|||360 ± 10°C; time: 3 - 5s|||
|SwitchingFrequency||||-|65|-|kHz|
|Power Derating||-40°C to -25°C|85V AC to 165V AC|2|-|-|%/°C|
|||+50°C to +70°C|3.3/5/9V|2.5|-|-||
|||+55°C to +70°C|12/15/24V|3.33||||
|||+70°C to +85°C||1.33|-|-||
|||85V AC to 100V AC||2|-|-||
|||277V AC to 305V AC||0.71|-|-|%/V AC|
|||2000m - 5000m||0.67|-|--|%/Km|
|SafetyStandard||||IEC/EN/UL62368/EN60335/EN61558/EN60601||||



Newark.com/multicomp-pro Farnell.com/multicomp-pro Element14.com/multicomp-pro 

12/11/20 V1.0 

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## **20W AC to DC Converter PCB Mount** 

|**Item**|**Operating Conditions**|**Operating Conditions**|**Min.**|**Typ.**|**Max.**|**Unit**|
|---|---|---|---|---|---|---|
|SafetyCertifcation|||UL/EN/IEC62368/EN60335/EN61558(Pending)||||
|SafetyClass|||CLASS II||||
|MTBF|||MIL-HDBK-217F@25°C > 1500,000 h||||
|Designed Life|230V AC|Ta:25°C 100% load|˃130 × 103h||||
|||Ta: 55°C 100% load|˃16 × 103h||||
|||Ta: 55°C 80% load|˃27 × 103h||||



|**Mechanical Specifcations**|**Mechanical Specifcations**|**Mechanical Specifcations**|
|---|---|---|
|Case Material||Blackplastic; fame-retardant and heat-resistant(UL94 V-0)|
|Dimensions|DIPpackage|52.4mm × 27.2mm × 24mm|
|Weight|DIPpackage|55g (Typ.)|
|CoolingMethod||Free air convection|



## **Electromagnetic Compatibility (EMC)** 

|**Electromagnetic Compatibility (EMC)**|**Electromagnetic Compatibility (EMC)**|**Electromagnetic Compatibility (EMC)**|**Electromagnetic Compatibility (EMC)**|
|---|---|---|---|
|Emissions|CE|CISPR32/EN55032<br>CLASS B||
|||CISPR11/EN55011<br>CLASS B||
|||EN55014-1||
||RE|CISPR32/EN55032<br>CLASS B||
|||CISPR11/EN55011<br>CLASS B||
|||EN55014-1||
|Immunity|ESD|IEC/EN61000-4-2<br>Contact ±6KV / Air ±8KV|perf. Criteria B|
|||IEC/EN55014-2|perf. Criteria B|
||RS|IEC/EN61000-4-3<br>10V/m|perf. Criteria A|
|||IEC/EN55014-2|perf. Criteria A|
||EFT|IEC/EN61000-4-4<br>±2KV|perf. Criteria B|
|||IEC/EN61000-4-4<br>±4KV(See Fig.2 for recommended circuit)|perf. Criteria B|
|||IEC/EN55014-2|perf. Criteria B|
||Surge|IEC/EN61000-4-5<br>line to line ±1KV|perf. Criteria B|
|||IEC/EN61000-4-5<br>line to line ±2KV (See Fig.2 for recommended<br>circuit)||
|||IEC/EN55014-2|perf. Criteria B|
||CS|IEC/EN61000-4-6<br>10Vr.m.s|perf. Criteria A|
|||IEC/EN55014-2|perf. Criteria A|
||Voltage dip, short<br>interruption and voltage<br>variation|IEC/EN61000-4-11<br>0%, 70%|perf. Criteria B|
|||IEC/EN55014-2|perf. Criteria B|



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Page <3> 

## **20W AC to DC Converter PCB Mount** 

## **Product Characteristic Curve** 

## **Design Reference** 

1. Typical application 

|**Part Number**|**C1(μF)**|**C2(μF)**|**TVS**|
|---|---|---|---|
|MP-LD20-23B03R2|1μF/50V|220μF/16V|SMBJ7A|
|MP-LD20-23B05R2||||
|MP-LD20-23B09R2||100μF/25V|SMBJ12A|
|MP-LD20-23B12R2|||SMBJ20A|
|MP-LD20-23B24R2||100μF/35V|SMBJ30A|



## Output Filter Components: 

- 1  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; 

- 2 This circuit is recommended for indoor use. 

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Page <4> 

## **20W AC to DC Converter PCB Mount** 

## **2. EMC compliance recommended circuit** 

|Component|Recommended value|
|---|---|
|MOV|S14K350|
|R1|3Ω/3W|
|FUSE|3.15A/300V, slow-blow, required|



## **Dimensions and Recommended Layout** 

Dimensions : Millimetres 

**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-LD20-23B12R2/ac-dc-pcb-mount-power-supply-psu-100-to-430vdc-ite)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/multicomp-pro/mp-ld20-23b12r2/power-supply-ac-dc-12v-1-67a/dp/3584004)
---

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