MEAN WELL MFM-10-5 10W High Reliable Green Medical On Board Type Owner’s Manual
- June 1, 2024
- MEAN WELL
Table of Contents
MEAN WELL MFM-10-5 10W High Reliable Green Medical On Board Type

Specifications :
- Model: MFM-10 series
- Power Output: 10W
- Size: 1.65 x 0.88 inches
- Safety Approval: ANSI/AAMI ES60601-1 and IEC/BS EN/EN60601-1
- Medical Safety Standard: 2 x MOPP
- Application: Suitable for BF application with appropriate system consideration
- No load power consumption
Product Usage Instructions:
- 
Safety Precautions: 
 Before using the MFM-10 series product, please read the user manual carefully and follow all safety instructions provided.
- 
Installation: 
- 
Ensure that the power source matches the product specifications. 
- 
Connect the product to the appropriate system following the guidelines provided in the manual. 
- 
Powering On: 
- 
Once installed correctly, turn on the power source. 
- 
The product should now be ready for operation. 
- 
Product Care: 
- 
Keep the product away from water or any liquid exposure. 
- 
Do not attempt to open or modify the product casing. 
Frequently Asked Questions (FAQ):
- 
Q: What is the size of the MFM-10 series product? 
 A: The product has a compact size of 1.65 x 0.88 inches.
- 
Q: Is the MFM-10 series suitable for medical applications? 
 A: Yes, the MFM-10 series is Medical safety approved (2 x MOPP) according to ANSI/AAMI ES60601-1 and IEC/BS EN/EN60601-1, making it suitable for medical applications with appropriate system consideration.
10W High Reliable Green Medical On Board Type

Features
- 1.65″x0.88″ compact size
- Medical safety approved (2 x MOPP) according to ANSI/AAMI ES60601-1 and IEC/BS EN/EN60601-1
- Suitable for BF application with appropriate system consideration
- No load power consumption<0.075W
- Extremely low leakage current
- Wide operating temp. range -30 ~ +85°C
- EMI class B for class II configuration
- Protections: Short circuit / Overload / Over voltage / Over temperature
- No minimum load required
- 3 years warranty
Applications
- Portable medical device
- Mobile clinical workstation
- Medical computer monitor
- Medical examination instrument
GTIN CODE
MW Search: https://www.meanwell.com/serviceGTIN.aspx
Description
MFM-10 is a 10W high density and small size (4222.320.5mm) AC/DC on board type medical grade power supply series. It features the operation for 80~264 VAC, a low no load power consumption less than 0.075W, a high efficiency up to 84%, Class II (no FG) double insulation, outstanding dissipation, 5G anti- vibration, high EMC performance, 4KVAC isolation, etc. The design observes IEC/BS EN/EN60601-1 and ANSI/AAMI ES60601-1 version three with 2xMOPP level and ultra-low leakage current (<80 m A). It is very suitable for BF (patient contact) type medical device or relevant equipment.
Model Encoding
SPECIFICATION
MODEL|  MFM-10-3.3|  MFM-10-5|  MFM-10-12|  MFM-10-15|
MFM-10-24
---|---|---|---|---|---
OUTPUT|  DC VOLTAGE|  3.3V| 5V| 12V| 15V| 24V
RATED CURRENT|  2.5A| 2A| 0.85A| 0.67A| 0.42A
CURRENT RANGE Note.2|  0 ~ 2.5A| 0 ~ 2A| 0 ~ 0.85A| 0 ~ 0.67A| 0 ~
0.42A
PEAK CURRENT|  2.75A| 2.2A| 0.94A| 0.74A| 0.46A
RATED POWER|  8.3W| 10W| 10.2W| 10W| 10W
PEAK LOAD(10sec.) **Note.3|  9W| 11W| 11.3W| 11.1W| 11W
RIPPLE & NOISE (max.) **Note.4|  120mVp-p| 100mVp-p| 180mVp-p|
180mVp-p| 200mVp-p
VOLTAGE TOLERANCE Note.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            8ms/115VAC at full load
INPUT|  VOLTAGE RANGE Note.6|  80 ~ 264VAC
FREQUENCY RANGE|  47 ~ 440Hz
EFFICIENCY (Typ.)|  78%| 81%| 83%| 83%| 84%
AC CURRENT (Typ.)|  0.3A/115VAC            0.2A/230VAC
INRUSH CURRENT (Typ.)|  COLD START  25A/115VAC            45A/230VAC
LEAKAGE CURRENT (max.) Note.7|  Touch current <80μA/264VAC
PROTECTION|  OVERLOAD|  110% ~ 180% rated output power
Protection type : Hiccup mode, recovers automatically after fault condition is
removed
OVER VOLTAGE|  3.8 ~ 5V| 5.75 ~ 6.8V| 13.8 ~ 16.2V| 17.3 ~ 20.3V| 27.6 ~
32.4V
Protection type : Shut off o/p voltage, clamping by zener diode
OVER TEMPERATURE|  Protection type : Shut down o/p voltage, recovers
automatically after temperature goes down
ENVIRONMENT|  WORKING TEMP.|  -30 ~ +85℃ (Refer to “Derating Curve”)
WORKING HUMIDITY|  20 ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY|  -40 ~ +100℃, 10 ~ 95% RH non-condensing
TEMP. COEFFICIENT|  ±0.03%/℃ (0 ~ 50℃)
SOLDERING TEMPERATURE|  Wave soldering: 265℃,5s (max.); Manual soldering:
390℃,3s (max.)
VIBRATION|  10 ~ 500Hz, 5G 10min./1cycle, period for 60min. each along X,
Y, Z axes
OPERATING ALTITUDE Note.8|  5000 meters
SAFETY & EMC
(Note 9)
| ****
SAFETY STANDARDS
| IEC60601-1, BS EN/EN60601-1, EAC TP TC 004,UL ANSI/AAMI ES60601-1(3.1 version), CAN/CSA-C22 3rd Edition approved ;
Design refer to BS EN/EN60335-1(by request)
ISOLATION LEVEL|  Primary-Secondary: 2xMOPP
WITHSTAND VOLTAGE|  I/P-O/P:4KVAC
ISOLATION RESISTANCE|  I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH
EMC EMISSION|  Parameter|  Standard|  Test Level / Note
Conducted| BS EN/EN55011 (CISPR11)| Class B
Radiated| BS EN/EN55011 (CISPR11)| Class B
Harmonic Current| BS EN/EN61000-3-2| Class A
Voltage Flicker| BS EN/EN61000-3-3| —–
EMC IMMUNITY|  BS EN/EN55035, BS EN/EN60601-1-2
Parameter|  Standard|  Test Level / Note
ESD| BS EN/EN61000-4-2| Level 4, 15KV air ; Level 4, 8KV contact
RF field susceptibility| BS EN/EN61000-4-3| Level 3, 10V/m( 80MHz~2.7GHz )
Table 9, 9~28V/m( 385MHz~5.78GHz )
EFT bursts| BS EN/EN61000-4-4| Level 3, 2KV
Surge susceptibility| BS EN/EN61000-4-5| Level 3, 1KV/Line-Line
Conducted susceptibility| BS EN/EN61000-4-6| Level 3, 10V
Magnetic field immunity| BS EN/EN61000-4-8| Level 4, 30A/m
Voltage dip, interruption| BS EN/EN61000-4-11| 100% dip 1 periods, 30% dip 25
periods,
100% interruptions 250 periods
OTHERS
|  MTBF|  9314.1K hrs min.       Telcordia SR-332 (Bellcore) ; 1756.2K hrs
min.        MIL-HDBK-217F (25℃)
DIMENSION|  4222.320.5mm (LWH) or 1.65″*0.88″0.80″ inch
PACKING|  0.018Kg; 270pcs/5.8Kg/0.94CUFT
NOTE|
- All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature.
- No minimum load required.
- 33% Duty cycle maximum within every 30 seconds. Average output power should not exceed the rated power
- Ripple & noise are measured at 20MHz of bandwidth by using a 12″ twisted pair-wire terminated with a 0.1μF & 47μF parallel capacitor.
- Tolerance : includes set up tolerance, line regulation and load regulation.
- Derating may be needed under low input voltages. Please check the derating curve for more details.
- Touch current was measured from primary input to DC output.
- The ambient temperature derating of 3.5℃/1000m with fan less models and of 5℃/1000m with fan models for operating altitude higher than 2000m(6500ft).
- The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies.” (as available on https://www.meanwell.com//Upload/PDF/EMI_statement_en.pdf )
※ Product Liability Disclaimer:For detailed information, please refer to https://www.meanwell.com/serviceDisclaimer.aspx
Block Diagram
 Derating Curve
 Derating Curve
Output Derating VS Input Voltage
Mechanical Specification
Installation Manual
Please refer to : http://www.meanwell.com/manual.html
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