MFM-30-3.3

AC/DC Open Frame Power Supply (PSU), Medical, 1 Output, 19.8 W, 80V AC to 264V AC, Fixed

⚠️ 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 Open Frame Power Supplies
No. of Outputs:1 Output; Power Rating (Covection Cooling):19.8W; Power Rating (Forced Cooling):-; Input Voltage VAC:80V AC to 264V AC; Power Supply Output Type:Fixed; Output Voltage - Outpu
SVHC: No SVHC (25-Jun-2025)
Product Range: MFM-30 Series
No. of Outputs: 1 Output
Input Voltage VAC: 80V AC to 264V AC
Power Supply Output Type: Fixed
Output Current - Output 1: 6A
Output Current - Output 2: -
Output Current - Output 3: -
Output Current - Output 4: -
Output Voltage - Output 1: 3.3VDC
Output Voltage - Output 2: -
Output Voltage - Output 3: -
Output Voltage - Output 4: -
Power Supply Applications: Medical
Power Rating (Forced Cooling): -
Power Rating (Convection Cooling): 19.8W
Delivery and price
Units per pack	250
Price	16.57 €
Current stock	10+
Lead time	30 days
Datasheet
## **- MFM 30  series** 

## 30W  High Reliable Green Medical On Board Type **- series** MEAN WELL ~~eee~~ 

 cerTiFieD on     “AL: ~~4~~ ). CBCE 

## + + = a e ~~o~~ oc 

## ■ **** 

- ‧ 

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

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

- ‧No load power consumption<0.075W 

- ‧ 

## ■ **** 

   - ‧ 

   - ‧ 

   - ‧ 

   - ‧ 

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

- ‧EMI class B for class Ⅱ configuration 

- ‧ 

- ‧ 

- ‧ 

## ■ **** 

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

## ■ **** 

** ** 

  

 

_File Name:MFM-30-SPEC   2017-09-12_ 

**- MFM 30  series** 

30W  High Reliable Green Medical On Board 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>**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>20 ~ 90% RH non-condensing<br>-40 ~ +85℃(Refer to "Derating Curve")<br>-40 ~ +85℃, 10 ~ 95% RH<br>±0.03%/℃(0 ~ 60℃)<br>10 ~ 500Hz, 5G 10min./1cycle, period for 60min. each along X, Y, Z axes<br>779Khrs min.      MIL-HDBK-217F (25℃)<br>65.5*35*23mm (L*W*H)     or  2.58″*1.38″*0.90″inch<br>**SAFETY STANDARDS**<br>**RIPPLE & NOISE (max.)Note.4**<br>**VOLTAGE TOLERANCENote.5**<br>℃<br><br><br>μμ<br><br><br><br>℃<br><br><br><br>**ENVIRONMENT**<br>**SAFETY &**<br>**EMC**<br>**(Note 9)**<br>**PROTECTION**<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**<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>EN60601-1-2<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>**SOLDERING TEMPERATURE**<br>260℃±5℃/10sec.max.<br>**PEAK CURRENT**<br>500ms, 30ms/230VAC          500ms, 30ms/115VAC at full load<br>40ms/230VAC          12ms/115VAC at full load<br>80 ~ 264VAC<br>47 ~ 63Hz<br>90%<br>82.5%<br>86.5%<br>89%<br>12.6 ~ 16.2V<br>90%<br>15.8 ~ 20.3V<br>91%<br>25.2 ~ 32.4V<br>50.4 ~ 64V<br>0.75A/115VAC          0.5A/230VAC<br>COLD START        25A/115VAC          45A/230VAC<br>115% ~ 165% rated output power<br>3.5 ~ 4.5V<br>5.3 ~ 6.8V<br>Protection type : Hiccup mode, recovers automatically after fault condition is removed<br>±1.0%<br>±1.0%<br>±0.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>±2.0%<br>±2.0%<br>±2.0%<br>±2.0%<br>±2.0%<br>±2.0%<br>80mVp-p<br>80mVp-p<br>120mVp-p<br>120mVp-p<br>200mVp-p<br>200mVp-p<br>12V<br>15V<br>24V<br>48V<br>6A<br>6A<br>2.5A<br>2A<br>1.3A<br>0.63A<br>0 ~ 6A<br>0 ~ 6A<br>0 ~ 2.5A<br>0 ~ 2A<br>0 ~ 1.3A<br>0 ~ 0.63A<br>19.8W<br>30W<br>30W<br>30W<br>31.2W<br>30.2W<br>**MFM-30-3.3**<br>**MFM-30-5**<br>**MFM-30-12**<br>**MFM-30-15**<br>**MFM-30-24**<br>**MFM-30-48**<br>3.3V<br>5V<br>Touch  current <80   A/264VAC<br>μ<br>7.8A<br>6.9A<br>2.9A<br>2.3A<br>1.5A<br>0.73A<br>Protection type : Shut down o/p voltage, re-power on to recover<br>0.053Kg; 144pcs/8.6Kg/0.97CUFT<br>**PEAK LOAD(10sec.)   Note.3** 25.7W<br>34.5W<br>34.8W<br>34.5W<br>36W<br>35W|**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>**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>20 ~ 90% RH non-condensing<br>-40 ~ +85℃(Refer to "Derating Curve")<br>-40 ~ +85℃, 10 ~ 95% RH<br>±0.03%/℃(0 ~ 60℃)<br>10 ~ 500Hz, 5G 10min./1cycle, period for 60min. each along X, Y, Z axes<br>779Khrs min.      MIL-HDBK-217F (25℃)<br>65.5*35*23mm (L*W*H)     or  2.58″*1.38″*0.90″inch<br>**SAFETY STANDARDS**<br>**RIPPLE & NOISE (max.)Note.4**<br>**VOLTAGE TOLERANCENote.5**<br>℃<br><br><br>μμ<br><br><br><br>℃<br><br><br><br>**ENVIRONMENT**<br>**SAFETY &**<br>**EMC**<br>**(Note 9)**<br>**PROTECTION**<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**<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>EN60601-1-2<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>**SOLDERING TEMPERATURE**<br>260℃±5℃/10sec.max.<br>**PEAK CURRENT**<br>500ms, 30ms/230VAC          500ms, 30ms/115VAC at full load<br>40ms/230VAC          12ms/115VAC at full load<br>80 ~ 264VAC<br>47 ~ 63Hz<br>90%<br>82.5%<br>86.5%<br>89%<br>12.6 ~ 16.2V<br>90%<br>15.8 ~ 20.3V<br>91%<br>25.2 ~ 32.4V<br>50.4 ~ 64V<br>0.75A/115VAC          0.5A/230VAC<br>COLD START        25A/115VAC          45A/230VAC<br>115% ~ 165% rated output power<br>3.5 ~ 4.5V<br>5.3 ~ 6.8V<br>Protection type : Hiccup mode, recovers automatically after fault condition is removed<br>±1.0%<br>±1.0%<br>±0.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>±2.0%<br>±2.0%<br>±2.0%<br>±2.0%<br>±2.0%<br>±2.0%<br>80mVp-p<br>80mVp-p<br>120mVp-p<br>120mVp-p<br>200mVp-p<br>200mVp-p<br>12V<br>15V<br>24V<br>48V<br>6A<br>6A<br>2.5A<br>2A<br>1.3A<br>0.63A<br>0 ~ 6A<br>0 ~ 6A<br>0 ~ 2.5A<br>0 ~ 2A<br>0 ~ 1.3A<br>0 ~ 0.63A<br>19.8W<br>30W<br>30W<br>30W<br>31.2W<br>30.2W<br>**MFM-30-3.3**<br>**MFM-30-5**<br>**MFM-30-12**<br>**MFM-30-15**<br>**MFM-30-24**<br>**MFM-30-48**<br>3.3V<br>5V<br>Touch  current <80   A/264VAC<br>μ<br>7.8A<br>6.9A<br>2.9A<br>2.3A<br>1.5A<br>0.73A<br>Protection type : Shut down o/p voltage, re-power on to recover<br>0.053Kg; 144pcs/8.6Kg/0.97CUFT<br>**PEAK LOAD(10sec.)   Note.3** 25.7W<br>34.5W<br>34.8W<br>34.5W<br>36W<br>35W|**MFM-30-3.3**|**MFM-30-5**|**MFM-30-12**|**MFM-30-15**|**MFM-30-24**|**MFM-30-48**|
|---|---|---|---|---|---|---|---|---|
|||**DC VOLTAGE**|3.3V|5V|12V|15V|24V|48V|
|||**RATED CURRENT**|6A|6A|2.5A|2A|1.3A|0.63A|
|||**CURRENT RANGE Note.2**|0 ~ 6A|0 ~ 6A|0 ~ 2.5A|0 ~ 2A|0 ~ 1.3A|0 ~ 0.63A|
|||**PEAK CURRENT**|7.8A|6.9A|2.9A|2.3A|1.5A|0.73A|
|||**RATED POWER**|19.8W|30W|30W|30W|31.2W|30.2W|
|||**RIPPLE & NOISE (max.)Note.4**<br>**PEAK LOAD(10sec.)   Note.3**|80mVp-p<br> 25.7W|80mVp-p<br>34.5W|120mVp-p<br>34.8W|120mVp-p<br>34.5W|200mVp-p<br>36W|200mVp-p<br>35W|
|||**VOLTAGE TOLERANCENote.5**|±2.0%|±2.0%|±2.0%|±2.0%|±2.0%|±2.0%|
|||**LINE REGULATION**|±0.5%|±0.5%|±0.5%|±0.5%|±0.5%|±0.5%|
|||**LOAD REGULATION**|±1.0%|±1.0%|±0.5%|±0.5%|±0.5%|±0.5%|
|||**SETUP, RISE TIME**|500ms, 30ms/230VAC          500ms, 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 ~ 63Hz||||||
|||**EFFICIENCY (Typ.)**|82.5%|86.5%|90%|89%|90%|91%|
|||**AC CURRENT (Typ.)**|0.75A/115VAC          0.5A/230VAC||||||
|||**INRUSH CURRENT (Typ.)**|COLD START        25A/115VAC          45A/230VAC||||||
|||**LEAKAGE CURRENT (max.)  Note.7**|Touch  current <80   A/264VAC<br>μ||||||
|||**OVERLOAD**|115% ~ 165% rated output power<br>Protection type : Hiccup mode, recovers automatically after fault condition is removed||||||
|||**OVER VOLTAGE**|12.6 ~ 16.2V<br>15.8 ~ 20.3V<br>25.2 ~ 32.4V<br>50.4 ~ 64V<br>3.5 ~ 4.5V<br>5.3 ~ 6.8V<br>Protection type : Shut down o/p voltage, re-power on to recover||||||
|||**WORKING TEMP.**|-40 ~ +85℃(Refer to "Derating Curve")||||||
|||**WORKING HUMIDITY**|20 ~ 90% RH non-condensing||||||
|||**STORAGE TEMP., HUMIDITY**|-40 ~ +85℃, 10 ~ 95% RH||||||
|||**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||||||
|||**ISOLATION LEVEL**|Primary-Secondary: 2xMOPP||||||
|||**WITHSTAND VOLTAGE**|I/P-O/P:4KVAC||||||
|||**ISOLATION RESISTANCE**<br>**MTBF**<br>**EMC IMMUNITY**<br>**EMC EMISSION**|I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH<br>**Parameter**<br>**Standard**<br>**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||-----||
||||EN60601-1-2||||||
||||**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||
||||779Khrs min.      MIL-HDBK-217F (25℃)||||||
|||**DIMENSION**|65.5*35*23mm (L*W*H)     or  2.58″*1.38″*0.90″inch||||||
|||**PACKING**<br>℃<br><br><br>μμ<br><br><br><br>℃<br><br><br><br>0.053Kg; 144pcs/8.6Kg/0.97CUFT|||||||



_File Name:MFM-30-SPEC   2017-09-12_ 

**- MFM 30  series** 

30W  High Reliable Green Medical On Board Type 

## **Block Diagram** 

**==> picture [485 x 598] intentionally omitted <==**

**----- Start of picture text -----**<br>
fosc : 65KHz<br>RECTIFIERS RECTIFIERS<br>EMI POWER +V<br>I/P & &<br>FILTER SWITCHING -V<br>FILTER FILTER<br>DETECTION<br>CIRCUIT<br>PWM<br>O.L.P.<br>CONTROL<br>O.V.P.<br>Derating Curve<br>100<br>80<br>50<br>40<br>-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 85 90 (HORIZONTAL)<br>AMBIENT TEMPERATURE ( ℃ )<br>Output Derating VS Input Voltage<br>100<br>90<br>80<br>70<br>60<br>50<br>40<br>80 95 100 115 120 140 160 180 200 220 240 264<br>INPUT VOLTAGE (VAC) 60Hz<br>LOAD (%)<br>LOAD (%)<br>**----- End of picture text -----**<br>


_File Name:MFM-30-SPEC   2017-09-12_ 

**- MFM 30  series** 

30W  High Reliable Green Medical On Board Type 

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

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


**==> picture [380 x 401] intentionally omitted <==**

**----- Start of picture text -----**<br>
  Unit:inch(mm)<br>65.5mm<br>2<br>ACL 3 +V<br>1<br>-V<br>4<br>2<br>ACN<br>2<br>TOP   VIEW<br>1.8 SIDE   VIEW  4.5 8±1<br>1.05 3.5<br>9<br>35mm 30mm<br>18.5<br>23<br>**----- End of picture text -----**<br>


## **Installation Manual** 

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

_File Name:MFM-30-SPEC   2017-09-12_
Updated at June 10, 2026
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