MPM-05-3.3

AC/DC PCB Mount Power Supply (PSU), Medical, 1 Output, 4.1 W, 3.3 VDC, 1.25 A

⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
Manufacturer: MEAN WELL
Product type: AC / DC PCB Mount Power Supplies
No. of Outputs:1 Output; Output Power Max:4.1W; Output Voltage - Output 1:3.3V; Output Current - Output 1:1.25A; Output Voltage - Output 2:-; Output Current - Output 2:-; Output Voltage
SVHC: No SVHC (25-Jun-2025)
Depth: 45.7mm
Width: 25.4mm
Height: 21.5mm
Product Range: MPM-05 Series
No. of Outputs: 1 Output
Output Power Max: 4.1W
Input Voltage VAC: 80V AC to 264V AC
Power Supply Output Type: Fixed
Output Current - Output 1: 1.25A
Output Current - Output 2: -
Output Current - Output 3: -
Output Voltage - Output 1: 3.3VDC
Output Voltage - Output 2: -
Output Voltage - Output 3: -
Power Supply Applications: Medical
Delivery and price
Units per pack	250
Price	9.31 €
Current stock	10+
Lead time	30 days
Datasheet
**- MPM 05  series** 

5W  High Reliable Green Medical Encapsulated Type 

 ‘A ~~L~~  :  ~~4~~   CB CE 

## + + Oe) (a bed hl 

## ■ **** 

- ‧ 

- ‧  

- ‧ 

- ‧No load power consumption<0.075W 

- ‧Extremely low leakage current 

## ■ **** 

   - ‧ 

   - ‧ 

   - ‧ 

   - ‧ 

- ‧℃ 

- ‧EMI class B for class Ⅱ configuration 

- ‧ 

 

- ‧ 

- ‧48K hours 

- ‧ 

## ■ **** 

  

Ⅱ   μ  

## ■ **** 

** ** L| 

   

_File Name:MPM-05-SPEC   2017-09-12_ 

**- MPM 05  series** 

5W  High Reliable Green Medical Encapsulated Type 

## **SPECIFICATION** 

||**OPERATING ALTITUDENote.8  **5000 meters<br>**MODEL**<br>**DC VOLTAGE**<br>**RATED CURRENT**<br>**CURRENT RANGE Note.2**<br>**RATED POWER**<br>**OUTPUT**<br>**LINE REGULATION**<br>**LOAD REGULATION**<br>**SETUP, RISE TIME**<br>**HOLD UP TIME (Typ.)**<br>**VOLTAGE RANGE     Note.6**<br>**FREQUENCY RANGE**<br>**EFFICIENCY (Typ.)**<br>**INPUT**<br>**INRUSH CURRENT (Typ.)**<br>**WITHSTAND VOLTAGE**<br>**ISOLATION RESISTANCE**<br>**WORKING HUMIDITY**<br>**WORKING TEMP.**<br>**OVER TEMPERATURE**<br>**STORAGE TEMP., HUMIDITY**<br>**TEMP. COEFFICIENT**<br>**VIBRATION**<br>**MTBF**<br>**DIMENSION**<br>**OTHERS**<br>**NOTE**<br>**PACKING**<br>**OVERLOAD**<br>**OVER VOLTAGE**<br>**AC CURRENT (Typ.)**<br>1000ms, 30ms/230VAC          1000ms, 30ms/115VAC at full load<br>40ms/230VAC          12ms/115VAC at full load<br>80 ~ 264VAC<br>47 ~ 440Hz<br>0.2A/115VAC          0.1A/230VAC<br>COLD START    25A/115VAC          45A/230VAC<br>110% ~ 180% rated output power<br>Protection type : Hiccup mode, recovers automatically after fault condition is removed<br>20 ~ 90% RH non-condensing<br>-40 ~ +85℃(Refer to "Derating Curve")<br>±0.03%/℃(0 ~ 60℃)<br>10 ~ 500Hz, 5G 10min./1cycle, period for 60min. each along X, Y, Z axes<br>1799.5Khrs min.      MIL-HDBK-217F (25℃)<br>45.7*25.4*21.5mm (L*W*H)  or  1.8*1.0"0.85" inch<br>**SAFETY STANDARDS**<br>**RIPPLE & NOISE (max.)Note.4**<br>**VOLTAGE TOLERANCENote.5**<br>℃<br><br><br><br><br><br><br>℃<br><br><br><br>**ENVIRONMENT**<br>**SAFETY &**<br>**EMC**<br>**(Note 9)**<br>**PROTECTION**<br>Protection type : Shut off o/p voltage, clamping by zener diode<br>Protection type : Shut down o/p voltage, recovers automatically after temperature goes down<br>I/P-O/P:4KVAC<br>I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH<br>rd<br>IEC60601-1, EN60601-1, UL ANSI/AAMI ES60601-1(3.1 version), CAN/CSA-C22 3 Edition approved ; Design refer to EN60335-1<br>**LEAKAGE CURRENT (max.)  Note.7** Touch  current <80   A/264VAC<br>μ<br>**ISOLATION LEVEL**<br>Primary-Secondary: 2xMOPP<br>**Parameter**<br>**Parameter**<br>ESD<br>Radiated<br>EFT / Burst<br>Surge<br>Conducted<br>Magnetic Field<br>Voltage Dips and Interruptions<br>Conducted<br>Radiated<br>Harmonic Current<br>Voltage Flicker<br>**Standard**<br>**Standard**<br>EN55011 (CISPR11)<br>EN55011 (CISPR11)<br>EN61000-3-2<br>EN61000-3-3<br>EN61000-4-2<br>EN61000-4-3<br>EN61000-4-4<br>EN61000-4-5<br>EN61000-4-6<br>EN61000-4-8<br>EN61000-4-11<br>**Test Level / Note**<br>**Test Level / Note**<br>Class B<br>Class B<br>Class A<br>-----<br>**EMC IMMUNITY**<br>**EMC EMISSION**<br>EN55024 , EN60601-1-2, EN61204-3<br>Level 4, 15KV air ; Level 4, 8KV contact<br>Level 3<br>Level 3<br>Level 3, 1KV/Line-Line<br>Level 3<br>Level 4<br>100% dip 1 periods, 30% dip 25 periods,<br>100% interruptions 250 periods<br>**MPM-05-3.3**<br>**MPM-05-5**<br>**MPM-05-12**<br>**MPM-05-15**<br>**MPM-05-24**<br>±0.3%<br>±0.5%<br>±0.3%<br>±0.5%<br>±0.3%<br>±0.5%<br>±0.3%<br>±0.5%<br>±0.3%<br>±0.5%<br>±2.5%<br>±2.5%<br>±2.5%<br>±2.5%<br>±2.5%<br>100mVp-p<br>100mVp-p<br>150mVp-p<br>150mVp-p<br>180mVp-p<br>5V<br>3.3V<br>12V<br>15V<br>24V<br>1A<br>1.25A<br>0.42A<br>0.33A<br>0.23A<br>0 ~ 1A<br>0 ~ 1.25A<br>0 ~ 0.42A<br>0 ~ 0.33A<br>0 ~ 0.23A<br>5W<br>4.1W<br>5W<br>5W<br>5.5W<br>80%<br>74%<br>80%<br>81%<br>82%<br>13.8 ~ 16.2V<br>17.3 ~ 20.3V<br>27.6 ~ 32.4V<br>5.8 ~ 6.8V<br>3.8 ~ 5V<br>**SOLDERING TEMPERATURE**<br>260℃±5℃/10sec.max.<br>**PEAK CURRENT**<br>1.38A<br>1.1A<br>0.46A<br>0.36A<br>0.25A<br>0.035Kg; 270pcs/10.5Kg/0.97CUFT<br>**PEAK LOAD(10sec.)Note.3**<br>4.6W<br>5.5W<br>5.5W<br>5.4W<br>6W<br>-40 ~ +100℃, 10 ~ 95% RHnon-condensing<br>μ<br>μ|**OPERATING ALTITUDENote.8  **5000 meters<br>**MODEL**<br>**DC VOLTAGE**<br>**RATED CURRENT**<br>**CURRENT RANGE Note.2**<br>**RATED POWER**<br>**OUTPUT**<br>**LINE REGULATION**<br>**LOAD REGULATION**<br>**SETUP, RISE TIME**<br>**HOLD UP TIME (Typ.)**<br>**VOLTAGE RANGE     Note.6**<br>**FREQUENCY RANGE**<br>**EFFICIENCY (Typ.)**<br>**INPUT**<br>**INRUSH CURRENT (Typ.)**<br>**WITHSTAND VOLTAGE**<br>**ISOLATION RESISTANCE**<br>**WORKING HUMIDITY**<br>**WORKING TEMP.**<br>**OVER TEMPERATURE**<br>**STORAGE TEMP., HUMIDITY**<br>**TEMP. COEFFICIENT**<br>**VIBRATION**<br>**MTBF**<br>**DIMENSION**<br>**OTHERS**<br>**NOTE**<br>**PACKING**<br>**OVERLOAD**<br>**OVER VOLTAGE**<br>**AC CURRENT (Typ.)**<br>1000ms, 30ms/230VAC          1000ms, 30ms/115VAC at full load<br>40ms/230VAC          12ms/115VAC at full load<br>80 ~ 264VAC<br>47 ~ 440Hz<br>0.2A/115VAC          0.1A/230VAC<br>COLD START    25A/115VAC          45A/230VAC<br>110% ~ 180% rated output power<br>Protection type : Hiccup mode, recovers automatically after fault condition is removed<br>20 ~ 90% RH non-condensing<br>-40 ~ +85℃(Refer to "Derating Curve")<br>±0.03%/℃(0 ~ 60℃)<br>10 ~ 500Hz, 5G 10min./1cycle, period for 60min. each along X, Y, Z axes<br>1799.5Khrs min.      MIL-HDBK-217F (25℃)<br>45.7*25.4*21.5mm (L*W*H)  or  1.8*1.0"0.85" inch<br>**SAFETY STANDARDS**<br>**RIPPLE & NOISE (max.)Note.4**<br>**VOLTAGE TOLERANCENote.5**<br>℃<br><br><br><br><br><br><br>℃<br><br><br><br>**ENVIRONMENT**<br>**SAFETY &**<br>**EMC**<br>**(Note 9)**<br>**PROTECTION**<br>Protection type : Shut off o/p voltage, clamping by zener diode<br>Protection type : Shut down o/p voltage, recovers automatically after temperature goes down<br>I/P-O/P:4KVAC<br>I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH<br>rd<br>IEC60601-1, EN60601-1, UL ANSI/AAMI ES60601-1(3.1 version), CAN/CSA-C22 3 Edition approved ; Design refer to EN60335-1<br>**LEAKAGE CURRENT (max.)  Note.7** Touch  current <80   A/264VAC<br>μ<br>**ISOLATION LEVEL**<br>Primary-Secondary: 2xMOPP<br>**Parameter**<br>**Parameter**<br>ESD<br>Radiated<br>EFT / Burst<br>Surge<br>Conducted<br>Magnetic Field<br>Voltage Dips and Interruptions<br>Conducted<br>Radiated<br>Harmonic Current<br>Voltage Flicker<br>**Standard**<br>**Standard**<br>EN55011 (CISPR11)<br>EN55011 (CISPR11)<br>EN61000-3-2<br>EN61000-3-3<br>EN61000-4-2<br>EN61000-4-3<br>EN61000-4-4<br>EN61000-4-5<br>EN61000-4-6<br>EN61000-4-8<br>EN61000-4-11<br>**Test Level / Note**<br>**Test Level / Note**<br>Class B<br>Class B<br>Class A<br>-----<br>**EMC IMMUNITY**<br>**EMC EMISSION**<br>EN55024 , EN60601-1-2, EN61204-3<br>Level 4, 15KV air ; Level 4, 8KV contact<br>Level 3<br>Level 3<br>Level 3, 1KV/Line-Line<br>Level 3<br>Level 4<br>100% dip 1 periods, 30% dip 25 periods,<br>100% interruptions 250 periods<br>**MPM-05-3.3**<br>**MPM-05-5**<br>**MPM-05-12**<br>**MPM-05-15**<br>**MPM-05-24**<br>±0.3%<br>±0.5%<br>±0.3%<br>±0.5%<br>±0.3%<br>±0.5%<br>±0.3%<br>±0.5%<br>±0.3%<br>±0.5%<br>±2.5%<br>±2.5%<br>±2.5%<br>±2.5%<br>±2.5%<br>100mVp-p<br>100mVp-p<br>150mVp-p<br>150mVp-p<br>180mVp-p<br>5V<br>3.3V<br>12V<br>15V<br>24V<br>1A<br>1.25A<br>0.42A<br>0.33A<br>0.23A<br>0 ~ 1A<br>0 ~ 1.25A<br>0 ~ 0.42A<br>0 ~ 0.33A<br>0 ~ 0.23A<br>5W<br>4.1W<br>5W<br>5W<br>5.5W<br>80%<br>74%<br>80%<br>81%<br>82%<br>13.8 ~ 16.2V<br>17.3 ~ 20.3V<br>27.6 ~ 32.4V<br>5.8 ~ 6.8V<br>3.8 ~ 5V<br>**SOLDERING TEMPERATURE**<br>260℃±5℃/10sec.max.<br>**PEAK CURRENT**<br>1.38A<br>1.1A<br>0.46A<br>0.36A<br>0.25A<br>0.035Kg; 270pcs/10.5Kg/0.97CUFT<br>**PEAK LOAD(10sec.)Note.3**<br>4.6W<br>5.5W<br>5.5W<br>5.4W<br>6W<br>-40 ~ +100℃, 10 ~ 95% RHnon-condensing<br>μ<br>μ|**MPM-05-3.3**|**MPM-05-5**|**MPM-05-5**|**MPM-05-12**|**MPM-05-15**|**MPM-05-15**|**MPM-05-24**|
|---|---|---|---|---|---|---|---|---|---|
|||**DC VOLTAGE**|3.3V|5V||12V|15V||24V|
|||**RATED CURRENT**|1.25A|1A||0.42A|0.33A||0.23A|
|||**CURRENT RANGE Note.2**|0 ~ 1.25A|0 ~ 1A||0 ~ 0.42A|0 ~ 0.33A||0 ~ 0.23A|
|||**PEAK CURRENT**|1.38A|1.1A||0.46A|0.36A||0.25A|
|||**RATED POWER**|4.1W|5W||5W|5W||5.5W|
|||**PEAK LOAD(10sec.)Note.3**|4.6W|5.5W||5.5W|5.4W||6W|
|||**RIPPLE & NOISE (max.)Note.4**|100mVp-p|100mVp-p||150mVp-p|150mVp-p||180mVp-p|
|||**VOLTAGE TOLERANCENote.5**|±2.5%|±2.5%||±2.5%|±2.5%||±2.5%|
|||**LINE REGULATION**|±0.3%|±0.3%||±0.3%|±0.3%||±0.3%|
|||**LOAD REGULATION**|±0.5%|±0.5%||±0.5%|±0.5%||±0.5%|
|||**SETUP, RISE TIME**|1000ms, 30ms/230VAC          1000ms, 30ms/115VAC at full load|||||||
|||**HOLD UP TIME (Typ.)**|40ms/230VAC          12ms/115VAC at full load|||||||
|||**VOLTAGE RANGE     Note.6**|80 ~ 264VAC|||||||
|||**FREQUENCY RANGE**|47 ~ 440Hz|||||||
|||**EFFICIENCY (Typ.)**|74%|80%||80%|81%||82%|
|||**AC CURRENT (Typ.)**|0.2A/115VAC          0.1A/230VAC|||||||
|||**INRUSH CURRENT (Typ.)**|COLD START    25A/115VAC          45A/230VAC|||||||
|||**LEAKAGE CURRENT (max.)  Note.7**|Touch  current <80   A/264VAC<br>μ|||||||
|||**OVERLOAD**|110% ~ 180% rated output power<br>Protection type : Hiccup mode, recovers automatically after fault condition is removed|||||||
|||**OVER VOLTAGE**|Protection type : Shut off o/p voltage, clamping by zener diode<br>13.8 ~ 16.2V<br>17.3 ~ 20.3V<br>27.6 ~ 32.4V<br>5.8 ~ 6.8V<br>3.8 ~ 5V|||||||
|||**OVER TEMPERATURE**|Protection type : Shut down o/p voltage, recovers automatically after temperature goes down|||||||
|||**WORKING TEMP.**|-40 ~ +85℃(Refer to "Derating Curve")|||||||
|||**WORKING HUMIDITY**|20 ~ 90% RH non-condensing|||||||
|||**STORAGE TEMP., HUMIDITY**|-40 ~ +100℃, 10 ~ 95% RHnon-condensing|||||||
|||**TEMP. COEFFICIENT**|±0.03%/℃(0 ~ 60℃)|||||||
|||**SOLDERING TEMPERATURE**|260℃±5℃/10sec.max.|||||||
|||**VIBRATION**|10 ~ 500Hz, 5G 10min./1cycle, period for 60min. each along X, Y, Z axes|||||||
|||**OPERATING ALTITUDENote.8  **|5000 meters|||||||
|||**SAFETY STANDARDS**|rd<br>IEC60601-1, EN60601-1, UL ANSI/AAMI ES60601-1(3.1 version), CAN/CSA-C22 3 Edition approved ; Design refer to EN60335-1|||||||
|||**WITHSTAND VOLTAGE**<br>**ISOLATION RESISTANCE**<br>**ISOLATION LEVEL**<br>**EMC IMMUNITY**<br>**EMC EMISSION**|Primary-Secondary: 2xMOPP|||||||
||||I/P-O/P:4KVAC|||||||
||||I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH|||||||
||||**Parameter**||**Standard**|||**Test Level / Note**||
||||Conducted||EN55011 (CISPR11)|||Class B||
||||Radiated||EN55011 (CISPR11)|||Class B||
||||Harmonic Current||EN61000-3-2|||Class A||
||||Voltage Flicker||EN61000-3-3|||-----||
||||EN55024 , EN60601-1-2, EN61204-3|||||||
||||**Parameter**||**Standard**|||**Test Level / Note**||
||||ESD||EN61000-4-2|||Level 4, 15KV air ; Level 4, 8KV contact||
||||Radiated||EN61000-4-3|||Level 3||
||||EFT / Burst||EN61000-4-4|||Level 3||
||||Surge||EN61000-4-5|||Level 3, 1KV/Line-Line||
||||Conducted||EN61000-4-6|||Level 3||
||||Magnetic Field||EN61000-4-8|||Level 4||
||||Voltage Dips and Interruptions||EN61000-4-11|||100% dip 1 periods, 30% dip 25 periods,<br>100% interruptions 250 periods||
|||**MTBF**|1799.5Khrs min.      MIL-HDBK-217F (25℃)|||||||
|||**DIMENSION**|45.7*25.4*21.5mm (L*W*H)  or  1.8*1.0"0.85" inch|||||||
|||**PACKING**|0.035Kg; 270pcs/10.5Kg/0.97CUFT|||||||
|||℃<br><br><br><br><br><br><br>℃<br><br><br><br>μ<br>μ||||||||



_File Name:MPM-05-SPEC   2017-09-12_ 

**- MPM 05  series** 

5W  High Reliable Green Medical Encapsulated Type 

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**----- Start of picture text -----**<br>
Block Diagram<br>fosc : 100KHz<br>RECTIFIERS RECTIFIERS +V<br>EMI POWER<br>I/P & &<br>FILTER SWITCHING<br>FILTER FILTER -V<br>PWM DETECTION<br>O.L.P.<br>CONTROL CIRCUIT<br>Derating Curve Output Derating VS Input Voltage<br>100<br>100<br>90<br>80 80<br>70<br>60<br>40<br>50<br>20 40<br>-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 85 (HORIZONTAL) 80 95 100 115 120 140 160 180 200 220 240 264<br>AMBIENT TEMPERATURE ( ℃ ) INPUT VOLTAGE (VAC) 60Hz<br>LOAD (%) LOAD (%)<br>**----- End of picture text -----**<br>


_File Name:MPM-05-SPEC   2017-09-12_ 

**- MPM 05  series** 

5W  High Reliable Green Medical Encapsulated Type 

**==> picture [103 x 10] intentionally omitted <==**

**----- Start of picture text -----**<br>
Mechanical Specification<br>**----- End of picture text -----**<br>


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**----- Start of picture text -----**<br>
Case No.222A     Unit:(mm)<br>45.7 21.5<br>3.5±1mm<br>3.6 38.5<br>AC/L -V<br>+V<br>AC/N<br>BOTTOM  VIEW SIDE  VIEW<br>3.45 3.45<br>8<br>10.75<br>25.4<br>1.04<br>**----- End of picture text -----**<br>


## **Installation Manual** 

Please refer to : http://www.meanwell.com/manual.html 

_File Name:MPM-05-SPEC   2017-09-12_
Updated at June 3, 2026
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