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Mean Well

Mean Well MFM-30-48 Power Supply 30W 48V 630mA

PCB typecompact sizemedical safety approvedno load power consumption < 0.1Wextremely low leakage current
SKU MFM-30-48
$17.51 USD
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Overview

MFM-30-48 is the 48V output model of this series: rated current 0.63A, rated power 30.2W, typical efficiency 91%.

MFM-30 is a 30W high density and small size (65.5x35x23mm) AC/DC on board type medical power supply series offered in pin type . It features the operation for 80~264VAC, a low no load power consumption less than 0.075W, a high efficiency up to 91%, Class Ⅱ (no FG) double insulation, outstanding dissipation, 3G anti-vibration, high EMC performance, 4KVAC isolation, etc. The design observes IEC / BS EN/EN60601 - 1 and ANSI/AAMI ES60601 - 1version three with 2 x MOPP level and ultra-low leakage current (<80 μ A). It is very suitable for BF (patient contact) type medical device or relevant equipment.

Features

  • 2.58"x1.38" 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
  • No minimum load required
  • 3 years warranty

Specifications

MFM-30-48Specifications from the official datasheet (2024-10-30 edition)

OUTPUT

DC VOLTAGE
48V
RATED CURRENT
0.63A
CURRENT RANGENote.2
0 ~ 0.63A
PEAK CURRENT
0.73A
RATED POWER
30.2W
PEAK LOAD(10sec.)Note.3
35W
RIPPLE & NOISE (max.)Note.4
200mVp-p
VOLTAGE TOLERANCENote.5
±2.0%
LINE REGULATION
±0.5%
LOAD REGULATION
±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

INPUT

VOLTAGE RANGENote.6
80 ~ 264VAC
FREQUENCY RANGE
47 ~ 63Hz
EFFICIENCY (Typ.)
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 <80μA/264VAC

PROTECTION

OVERLOAD
115% ~ 165% rated output power Protection type : Hiccup mode, recovers automatically after fault condition is removed
OVER VOLTAGE
50.4 ~ 64V Protection type : Shut down o/p voltage, re-power on to recover

ENVIRONMENT

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
Wave soldering: 265℃,5s (max.); Manual soldering: 390℃,3s (max.)
VIBRATION
10 ~ 500Hz, 3G 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 IMMUNITY

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
6325.8K hrs min. Telcordia SR-332 (Bellcore) ; 778.9K hrs min. MIL-HDBK-217F (25℃)
DIMENSION
65.5*35*23mm (L*W*H) or 2.58″*1.38″*0.90″ inch
PACKING
0.053Kg; 144pcs/8.6Kg/0.97CUFT
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-30-48 Block Diagram
Block Diagram
MFM-30-48 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-30-48 for 48V telecom or networking equipment?

It can fit 48V constant-voltage electronics if the load stays within 30.2W and 0.63A. That makes it more appropriate for lower-power 48V boards or subsystems than for higher-current 48V equipment.

Is the MFM-30-48 suitable for a compact 48V industrial control circuit?

Yes, for 48V control electronics that need a constant-voltage source and draw no more than 0.63A. The PCB-type format and 65.5 x 35.0 x 23.0 mm size are useful where space is limited inside equipment.

Can this 48V model be used in instrumentation or signal-conditioning equipment?

It is suitable for 48V instrumentation sections that operate within 30.2W and 0.63A. The low no-load power consumption of less than 0.075W may also matter in systems that spend time in standby.

How does the MFM-30-48 compare with the other MFM-30 outputs?

The MFM-30-48 provides 48V at 0.63A with a 30.2W rating. The other 30W family members are MFM-30-12 at 30W, 12V, 2.5A; MFM-30-15 at 30W, 15V, 2A; MFM-30-24 at 31.2W, 24V, 1.3A; MFM-30-3.3 at 19.8W, 3.3V, 6A; and MFM-30-5 at 30W, 5V, 6A.

Is the MFM-30-48 meant for outdoor installations?

The operating temperature range is -40C to +85C, so temperature capability is wide. No IP rating is provided, which points to use inside protected indoor equipment or an enclosure rather than direct outdoor exposure.

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Mean Well MFM-30-48 Power Supply 30W 48V 630mA - MFM-30-48 - powersupplymall.com
Mean Well

Mean Well MFM-30-48 Power Supply 30W 48V 630mA

$17.51 USD

MFM-30-48 is the 48V output model of this series: rated current 0.63A, rated power 30.2W, typical efficiency 91%.

MFM-30 is a 30W high density and small size (65.5x35x23mm) AC/DC on board type medical power supply series offered in pin type . It features the operation for 80~264VAC, a low no load power consumption less than 0.075W, a high efficiency up to 91%, Class Ⅱ (no FG) double insulation, outstanding dissipation, 3G anti-vibration, high EMC performance, 4KVAC isolation, etc. The design observes IEC / BS EN/EN60601 - 1 and ANSI/AAMI ES60601 - 1version three with 2 x MOPP level and ultra-low leakage current (<80 μ A). It is very suitable for BF (patient contact) type medical device or relevant equipment.

Features

  • 2.58"x1.38" 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
  • No minimum load required
  • 3 years warranty

Typical applications

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

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