MP-LD15-23B09R2

AC/DC PCB Mount Power Supply (PSU), 100 to 430VDC, ITE, Household & Medical, 1 Output, 15 W, 9 VDC

⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.

Manufacturer: MULTICOMP PRO
Product type: AC / DC PCB Mount Power Supplies
Available until stocks are exhausted
SVHC: To Be Advised
Depth: 47.6mm
Width: 26.8mm
Height: 23.5mm
Product Range: MP-LD
No. of Outputs: 1 Output
Output Power Max: 15W
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: 9VDC
Output Voltage - Output 2: -
Output Voltage - Output 3: -
Power Supply Applications: ITE, Household & Medical

Delivery and price
Units per pack	50
Price	6.53 €
Current stock	50+
Lead time	30 days

Datasheet

15W AC to DC Converter PCB Mount 

15W, AC-DC converter 

## **Features** 

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

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

- Up to 86% efficiency 

- No-load power consumption <0.1W 

- 5000m altitude application 

- EMI performance meets CISPR32 / EN55032 CLASS B 

- Design to meet IEC/EN/UL62368/EN60335/EN61558 standards 

- Design to meet IEC/EN60601-1/ANSI/AAMI ES60601-1 

- standards (2xMOPP) 

## **Description** 

- 3 years warranty 

MP-LD15-23BxxR2 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-LD15-23B03R2|13.2W|3.3V/4000mA|82|6600|
|MP-LD15-23B05R2<br>*|15W|5V/3000mA|85|5000|
|MP-LD15-23B09R2||9V/1670mA|84|3000|
|MP-LD15-23B12R2||12V/1250mA|85|2000|
|MP-LD15-23B24R2||24V/625mA|86|680|



## **Note*** 

_A2S suffix donates chassis mount option. For dimensions see page 6 of the datasheet._ 

## **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**|
|---|---|---|---|---|---|
|**Item**|**Operating Conditions**|**Min.**|**Typ.**|**Max.**|**Unit**|
|Input Voltage Range|AC input|85|-|305|V AC|
||DC input|100||430|V DC|
|Input Frequency||47||63|Hz|
|Input Current|115V AC|-||0.45|A|
||230V AC|||0.3||
|Inrush Current|115V AC|||--||
||230V AC||60|||
|Leakage Current|277V AC/50Hz|0.1mA RMS Max.||||
|Built In Fuse||2A/300V, slow-blow||||
|Hot Plug||Unavailable||||



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

07/09/22     V1.1 

Page <1> 

## 15W AC to DC Converter PCB Mount 

~~Ce~~ **Output Specifications** ~~—oFfeeeeeeeeseeseusweoeoeN~~ **Item Operating Conditions Min. Typ. Max. Unit** ~~a~~ Output Voltage Accuracy ~~Ge Gs~~ -- ±2 - ~~I~~ Line Regulation Full load -- ±0.5 - % ~~—of~~ Load Regulation 0%-100% load ~~ses~~ -- ±1 - Ripple & Noise* 20MHz bandwidth (peak-to-peak value) -- 70 120 mV ~~es~~ 3.3/5/9/12V -- -- 0.1 Stand-by Power Consumption 230V AC W 24V -- -- 0.12 ~~a es es ee Ge OG~~ Temperature Coefficient ~~ee ey~~ -- ±0.02 - %/°C ~~es~~ Short-circuit Protection Hiccup, continuous, self-recovery Over-current Protection ≥110%Io, self-recovery ~~TT en~~ 3.3/5V ≤7.5VDC (Output voltage clamp or hiccup ) ~~es~~ 9V ≤15VDC (Output voltage clamp or hiccup ) Over-voltage Protection ~~LO~~ 12V ≤20VDC (Output voltage clamp or hiccup ) ~~SSes~~ 24V ≤30VDC (Output voltage clamp or hiccup ) Minimum Load 0 - - % ~~esGS IS~~ 115V AC input - 10 - Hold-up Time ms ~~rr es~~ 230V AC in ~~a~~ put ~~Psa~~ - ~~ee~~ 55 ~~en~~ - **Notes:** *The “Tip and barrel method” is used for ripple and noise test, output parallel 10uF electrolytic capacitor and 1uF ~~eee~~ ceramic capacitor, please refer to AC-DC Converter Application Notes for specific information. 

|**Item**<br>~~Oo~~<br>~~a~~<br>~~ee ee~~<br>~~a~~|**Item**<br>~~Oo~~<br>~~a~~<br>~~ee ee~~<br>~~a~~|**Operating Conditions**<br>~~Oo~~<br>~~ee~~|**Operating Conditions**<br>~~Oo~~<br>~~ee~~|**Min.**<br>~~Oo~~<br>~~ee~~<br>~~ee~~|**Typ.**<br>~~Oo~~<br>~~OL~~<br>~~ee~~<br>~~ee~~|**Max.**<br>~~Oo~~<br>~~OL~~<br>~~ee~~<br>~~ee~~|**Unit**<br>~~Oo~~<br>~~OL~~<br>~~ee~~|
|---|---|---|---|---|---|---|---|
|Isolation<br>~~a~~<br>~~a~~|Input-Output<br>~~ee ee~~<br>~~ee~~|Electric Strength Test for 1min, leakage<br>current <5mA<br>~~ee~~<br>~~ee~~||4000<br>~~ee~~<br>~~ee~~<br>~~ee~~|-<br>~~OL~~<br>~~ee~~<br>~~ee~~<br>~~ee~~|-<br>~~OL~~<br>~~ee~~<br>~~ee~~<br>~~ee~~|V AC<br>~~OL~~<br>~~ee~~<br>~~ee~~|
|Insulation<br>Resistance<br>~~a ~~|Input-Output<br>~~ee ee~~<br> ~~ee~~|At 500V DC<br>~~ee~~<br>~~ee~~||100<br>~~ee~~<br>~~ee ~~<br>~~ee~~|-<br>~~ee~~<br> ~~ee ~~<br>~~ee~~|-<br>~~ee~~<br> ~~ee~~<br>~~ee~~|MΩ<br>~~ee~~<br>~~ee~~|
|OperatingTemperature<br> ~~ee~~<br>~~aJ~~||~~ee ~~<br>~~aJ~~||-40<br> ~~ee ~~<br>~~aJ~~|-<br> ~~ee ~~<br>~~aJ~~|+85<br> ~~ee ~~<br>~~aJ~~|°C<br> ~~ee~~<br>~~aJ~~|
|Storage Temperature|||||-|||
|Storage Humidity<br>~~a~~||~~a~~||-<br>~~a~~|-<br>~~a~~|95<br>~~a~~|%RH|
|Soldering Temperature<br>~~a~~<br>~~es~~||Wave-soldering<br>~~a~~||260 ± 5°C; time: 5 - 10s<br>~~a~~||||
|||Manual-welding<br>~~a~~<br>~~a~~<br>||360 ± 10°C; time: 3 - 5s<br>~~a~~<br>~~a~~<br>||||
|SwitchingFrequency<br>~~es——~~<br>~~0~~||~~a~~<br>~~——oF7>o~~<br>~~ee~~<br>||-<br>~~a~~<br>~~oF7>o~~<br>~~ee~~<br>|65<br>~~a~~<br>~~oF7>o~~<br>~~eee~~<br>|-<br>~~a~~<br>~~oF7>o~~<br>~~eee~~<br>|kHz<br>~~a~~<br>~~eee~~<br>|
|Power Derating<br>~~es——~~<br>~~0 ~~<br>~~a~~||-50°C to -70°C<br>~~a~~<br>~~——oF7>o~~<br>~~ee~~<br>~~ee~~<br>|3.3/5V<br>~~a~~<br>~~oF7>o~~<br>~~es~~<br>~~ee~~<br>|3<br>~~a~~<br>~~oF7>o~~<br>~~ee~~<br>|-<br>~~a~~<br>~~oF7>o~~<br>~~Ge~~<br>~~eee~~<br>|-<br>~~a~~<br>~~oF7>o~~<br>~~eee~~<br>|%/°C<br>~~a~~<br>~~eee~~<br>|
|||+55°C to +70°C<br>~~—— oF7>o~~<br>~~ee~~<br>~~ee~~<br>|9/12/24V<br>~~oF7>o~~<br>~~es~~<br>~~ee~~<br>|2.67<br>~~oF7>o~~<br>~~ee~~<br>|-<br>~~oF7>o~~<br>~~Ge~~<br>~~eee~~<br>|-<br>~~oF7>o~~<br>~~eee~~<br>||
|||+70°C to +85°C<br>~~ee~~<br>~~es~~<br>~~ee~~<br>||1.33<br>~~ee~~<br>|-<br>~~Ge~~<br>~~eee~~<br>|-<br>~~eee~~<br>||
|||85V AC to 100V AC<br>~~ee~~<br>||0.66<br>~~ee~~<br><br>~~Gs~~|-<br>~~eee~~<br><br>~~GsGR~~|-<br>~~eee~~<br><br>~~GE~~||
|||277V AC to 305V AC<br>~~ee~~<br> ~~a~~||0.71<br>~~ee~~<br>~~a~~<br>~~Gs~~<br>~~G~~|-<br>~~eee~~<br>~~a~~<br>~~GsGR~~<br>~~G~~|-<br>~~eee~~<br>~~a~~<br>~~GE~~|%/V AC<br>~~eee~~<br>~~a~~|
|||2000m - 5000m<br>~~ee ~~<br> <br>~~a~~<br>~~ee~~||0.67<br> ~~ee ~~<br><br>~~Gs~~<br>~~a~~<br>~~G~~|-<br> ~~eee~~<br><br>~~Gs GR~~<br>~~a~~<br>~~G~~<br>~~ee~~|--<br>~~eee~~<br><br>~~GE~~<br>~~a~~<br>~~ee~~|%/Km<br>~~eee~~<br><br>~~a~~<br>~~ee~~|
|Safety Standard<br>~~a~~||~~ee~~||IEC/EN/UL62368/EN60335/EN61558/ IEC/<br>EN60601-1/ANSI/AAMI ES60601-1<br>~~G~~<br>~~ee~~||||



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

07/09/22     V1.1 

Page <2> 

## 15W AC to DC Converter PCB Mount 

|**Item**|**Operating Conditions**|**Operating Conditions**|**Min.**|**Typ.**|**Max.**|**Unit**|
|---|---|---|---|---|---|---|
|SafetyCertification|||IEC/EN/UL62368/EN60335/EN61558(Pending)||||
|SafetyClass|||CLASS II||||
|MTBF|||MIL-HDBK-217F@25°C > 3200,000 h||||
|Designed Life|230V AC|Ta:25°C 100% load|˃130 × 103h||||
|||Ta: 55°C 100% load|˃27 × 103h||||



## **Mechanical Specifications** 

|**Mechanical Specificationspecificationsecifications**|**Mechanical Specificationspecificationsecifications**|**Mechanical Specificationspecificationsecifications**|
|---|---|---|
|**Mechanical Specificationspecificationsecifications**<br>Case Material||Blackplastic; flame-retardant and heat-resistant(UL94 V-0)|
|Dimensions|DIPpackage|47.6mm × 26.8mm × 23.5mm|
|Weight|DIP|48g (Typ.)|
|CoolingMethod||Free air convection|



## **Electromagnetic Compatibility (EMC)** 

|**Electromagnetic Compatibilitygnetic Compatibilitynetic Compatibilitypatibilityatibilityy (EMC)EMC))**|**Electromagnetic Compatibilitygnetic Compatibilitynetic Compatibilitypatibilityatibilityy (EMC)EMC))**|**Electromagnetic Compatibilitygnetic Compatibilitynetic Compatibilitypatibilityatibilityy (EMC)EMC))**|**Electromagnetic Compatibilitygnetic Compatibilitynetic Compatibilitypatibilityatibilityy (EMC)EMC))**|
|---|---|---|---|
|Emissions|CE|CISPR32/EN55032<br>CLASS B||
|||CISPR11/EN5501<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 ± 8KV|perf. Criteria B|
|||EN55014-2|perf. Criteria B|
||RS|IEC/EN61000-4-3<br>10V/m|perf. Criteria A|
|||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|
|||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)||
|||EN55014-2|perf. Criteria B|
||CS|IEC/EN61000-4-6<br>10Vr.m.s|perf. Criteria A|
|||EN55014-2|perf. Criteria A|
||Voltage dip, short<br>interruption and voltage<br>variation|IEC/EN61000-4-11<br>0%, 70%|perf. Criteria B|
|||EN55014-2|perf. Criteria B|



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

07/09/22     V1.1 

Page <3> 

## 15W AC to DC Converter PCB Mount 

## **Product Characteristic Curve** 

## **Design Reference** 

1. Typical application 

|**Part Number**|**C1(μF)**|**C2(μF)**|**TVS**|
|---|---|---|---|
|MP-LD15-23B03R2|1μF/50V|220μF/16V|SMBJ7A|
|MP-LD15-23B05R2||||
|MP-LD15-23B09R2||100μF/25V|SMBJ12A|
|MP-LD15-23B12R2|||SMBJ20A|
|MP-LD15-23B24R2||100μF/35V|SMBJ30A|



## Output Filter Components: 

We recommend using an electrolytic capacitor with high frequency, and low ESR rating for C2 (refer to manufacture’s datasheet). 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. 

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

07/09/22     V1.1 

Page <4> 

## 15W AC to DC Converter PCB Mount 

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

|Component|Recommended value|
|---|---|
|MOV|S14K350|
|R1|6.8Ω/3W|
|FUSE|3.15A/300V, slow-blow, required|



## **Dimensions and Recommended Layout** 

Dimensions : Millimetres 

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

07/09/22     V1.1 

Page <5> 

## 15W AC to DC Converter PCB Mount 

## **A2S Dimensions (chassis mount option)** 

## **Part Number Table** 

|**Part Number Table**||
|---|---|
|**Description**|**Part Number**|
|15W AC/DC Converter, PCB, 3.3V/4000mA|MP-LD15-23B03R2|
|15W AC/DC Converter, PCB, 5V/3000mA|MP-LD15-23B05R2|
|15W AC/DC Converter, PCB, 9V/1670mA|MP-LD15-23B09R2|
|15W AC/DC Converter, PCB, 12V/1250mA|MP-LD15-23B12R2|
|15W AC/DC Converter, PCB, 24V/625mA|MP-LD15-23B24R2|



**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. 

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

07/09/22     V1.1 

Page <6>

Updated at June 3, 2026

Multicomp Pro is a trusted manufacturer of high-quality electronic components, built upon the rich heritage of established industry names such as SPC Technology, Tenma, Duratool, and Pro Power. Developed to provide engineers and procurement professionals with exceptional value, the brand offers an extensive portfolio of rigorously lab-tested products. By combining strict quality assurance with cost-effective manufacturing, Multicomp Pro delivers premium reliability while providing significant savings compared to leading industry alternatives. The brand's comprehensive lineup is anchored by a vast selection of passive components and essential circuit protection devices. Engineers consistently rely on Multicomp Pro for aluminum electrolytic capacitors, film capacitors, and power inductors designed for demanding applications. The protection portfolio is equally robust, featuring hundreds of standard fuses, resettable fuses, and transient voltage suppression (TVS) diodes to safeguard critical circuitry. Furthermore, the company is a major provider of precision timing solutions, including a wide array of reliable crystals and standard oscillators. Beyond passives and board-level protection, Multicomp Pro offers extensive solutions in power management, discrete semiconductors, and connectivity. This includes highly efficient AC/DC converters, bridge rectifiers, bipolar transistors, and a versatile selection of wire-to-board terminal blocks. Backed by comprehensive factory audits, continuous laboratory testing, and a strong commitment to ethical sourcing, Multicomp Pro ensures that every component consistently meets stringent international safety and performance standards.

About Novapart

Novapart is a B2B electronic component broker specialising in stock shortages and cost reduction. We source hard-to-find parts and identify compliant alternatives across a catalogue of 410,000+ components from 500+ manufacturers.

Learn more →

Stock Shortage Specialist

When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.

Request a quote →

Compliant Alternatives

We identify pin-to-pin, electrically equivalent substitutes that meet the same certifications (RoHS, AEC-Q100, REACH) as your original specification — validated against datasheets, not just part numbers. Often at a lower cost.

BOM Analysis service →