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Mean Well

Mean Well MFM-05-15 Power Supply 5W 15V 330mA

PCB typecompact sizemedical safety approvedno load power consumption < 0.1Wextremely low leakage current
SKU MFM-05-15
$8.68 USD
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Overview

MFM-05-15 is the 15V output model of this series: rated current 0.33A, rated power 5W, typical efficiency 81%.

MFM-05 is a 5 W high density and small size ( 42 * 22 . 3 * 20 . 5 mm) 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 82 %, 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 (< 8 0μA). It is very suitable for BF (patient contact) type medical device or relevant equipment.

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 -40 ~ +85℃
  • EMI class B for class Ⅱ configuration
  • Protections: Short circuit / Overload / Over voltage / Over temperature
  • No minimum load required
  • Typical lifetime > 52K hours
  • 3 years warranty

Specifications

MFM-05-15Specifications from the official datasheet (2024-10-30 edition)

OUTPUT

DC VOLTAGE
15V
RATED CURRENT
0.33A
CURRENT RANGENote.2
0 ~ 0.33A
PEAK CURRENT
0.36A
RATED POWER
5W
PEAK LOAD(10sec.)Note.3
5.4W
RIPPLE & NOISE (max.)Note.4
150mVp-p
VOLTAGE TOLERANCENote.5
±2.5%
LINE REGULATION
±0.3%
LOAD REGULATION
±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

INPUT

VOLTAGE RANGENote.6
80 ~ 264VAC 113V~370VDC
FREQUENCY RANGE
47 ~ 440Hz
EFFICIENCY (Typ.)
81%
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 <80μA/264VAC

PROTECTION

OVERLOAD
110% ~ 180% rated output power Protection type : Hiccup mode, recovers automatically after fault condition is removed
OVER VOLTAGE
17.3 ~ 20.3V 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.
-40 ~ +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 ~ 60℃)
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 ALTITUDENote.8
5000 meters

SAFETY & EMC

SAFETY STANDARDS
IEC 60601-1:2005+A1,TUV BS EN/ EN 60601-1:2006+A1+A12+A2,ANSI/AAMI ES60601-1:2005+A2 CAN/CSA C22.2 No. 60601-1:2014+A2,EAC TP TC 004 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
ParameterStandardTest Level
ConductedBS EN/EN55011 (CISPR11)Class B
RadiatedBS EN/EN55011 (CISPR11)Class B
Harmonic CurrentBS EN/EN61000-3-2Class A
Voltage FlickerBS EN/EN61000-3-3
EMC IMMUNITYNote 9

BS EN/EN55035, BS EN/EN60601-1-2

ParameterStandardTest Level
ESDBS EN/EN61000-4-2Level 4, 15KV air; Level 4, 8KV contact
RF field susceptibilityBS EN/EN61000-4-3Level 3, 10V/m( 80MHz~2.7GHz ) Table 9, 9~28V/m( 385MHz~5.78GHz )
EFT burstsBS EN/EN61000-4-4Level 3, 2KV
Surge susceptibilityBS EN/EN61000-4-5Level 3, 1KV/Line-Line
Conducted susceptibilityBS EN/EN61000-4-6Level 3, 10V
Magnetic field immunityBS EN/EN61000-4-8Level 4, 30A/m
Voltage dip, interruptionBS EN/EN61000-4-11100% dip 1 periods, 30% dip 25 periods, 100% interruptions 250 periods

OTHERS

MTBF
9337.3K hrs min. Telcordia SR-332 (Bellcore) ; 1799.5K hrs min. MIL-HDBK-217F (25℃)
DIMENSION
42*22.3*20.5mm (L*W*H) or 1.65"*0.88"0.80" inch
PACKING
0.018Kg; 270pcs/5.8Kg/0.94CUFT
Test conditions and notes9
  1. 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature.
  2. 2. No minimum load required.
  3. 3. 33% Duty cycle maximum within every 30 seconds. Average output power should not exceed the rated power
  4. 4. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1μF & 47μF parallel capacitor.
  5. 5. Tolerance : includes set up tolerance, line regulation and load regulation.
  6. 6. Derating may be needed under low input voltages. Please check the derating curve for more details.
  7. 7. Touch current was measured from primary input to DC output.
  8. 8. The ambient temperature derating of 3.5℃/1000m with fanless models and of 5℃/1000m with fan models for operating altitude higher than 2000m(6500ft).
  9. 9. 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 )

Technical drawings

MFM-05-15 fosc : 100KHz
fosc : 100KHz
MFM-05-15 Derating Curve
Derating Curve
MFM-05-15 Mechanical Specification
Mechanical Specification

Typical applications

  • Portable medical device
  • Mobile clinical workstation
  • Medical computer monitor
  • Medical examination instrument

Downloads

FAQ

Can I use the MFM-05-15 for a small 15V control or sensing board powered from AC mains?

Yes, this model accepts 80-264VAC input and supplies constant 15V output. It is intended for low-power electronics that stay within 5W and 0.33A.

Is the MFM-05-15 a good fit for a compact embedded PCB where board space is tight?

It is a PCB-type supply with compact dimensions of 42.0 x 22.3 x 20.5 mm and a weight of 0.018 kg. That makes it suitable for small internal assemblies that need a 15V rail up to 0.33A.

Can this power supply be used in medical or patient-adjacent electronics that require 15V?

The listed features include medical safety approved and extremely low leakage current. Electrically, it provides constant 15V output up to 5W and 0.33A.

Does the MFM-05-15 work in cold rooms or high-temperature enclosures?

Its operating temperature range is specified as -40 degrees C to +85 degrees C, with output derating at higher ambient temperatures per the derating curve. No IP rating is included in the provided specs, so the information supports temperature capability but not exposed outdoor use.

What is the difference between the MFM-05-15 and other MFM models in the same family?

The MFM-05 series on this sheet spans 3.3V, 5V, 12V, 15V and 24V outputs with power ratings from 4.1W to 5.5W: MFM-05-3.3 at 4.1W and 1.25A, MFM-05-5 at 5W and 1A, MFM-05-12 at 5W and 0.42A, MFM-05-15 at 5W and 0.33A, and MFM-05-24 at 5.5W and 0.23A. The MFM-05-15 is the 15V version.

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Other MFM-05 Models

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ModelPower Voltage Current IP RatingPrice
Mean Well MFM-05-5 Power Supply 5W 5V 1A 5W 5V 1A IP20$8.68 View
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Mean Well MFM-05-24 Power Supply 5W 24V 230mA 5.5W 24V 0.23A IP20$8.68 View
Mean Well MFM-05-12 Power Supply 5W 12V 420mA 5W 12V 0.42A IP20$8.68 View
View all 26 MFM Series models
Mean Well MFM-05-15 Power Supply 5W 15V 330mA - MFM-05-15 - powersupplymall.com
Mean Well

Mean Well MFM-05-15 Power Supply 5W 15V 330mA

$8.68 USD

MFM-05-15 is the 15V output model of this series: rated current 0.33A, rated power 5W, typical efficiency 81%.

MFM-05 is a 5 W high density and small size ( 42 * 22 . 3 * 20 . 5 mm) 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 82 %, 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 (< 8 0μA). It is very suitable for BF (patient contact) type medical device or relevant equipment.

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 -40 ~ +85℃
  • EMI class B for class Ⅱ configuration
  • Protections: Short circuit / Overload / Over voltage / Over temperature
  • No minimum load required
  • Typical lifetime > 52K hours
  • 3 years warranty

Typical applications

  • Portable medical device
  • Mobile clinical workstation
  • Medical computer monitor
  • Medical examination instrument
View product

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