MEAN WELL MFM-30-48 30W High Reliable Green Medical On Board Type Owner’s Manual

: June 1, 2024
: MEAN WELL

Table of Contents

MEAN WELL MFM-30-48 30W High Reliable Green Medical On Board Type Owner’s
Features
Applications
GTIN CODE
Description
Model Encoding
SPECIFICATION
Read More About This Manual & Download PDF:
Read User Manual Online (PDF format)
Download This Manual (PDF format)

MEAN WELL MFM-30-48 30W High Reliable Green Medical On Board Type Owner’s

Manual

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°C • EMI class B for class II configuration
Protections: Short circuit / Overload / Over voltage
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-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 (<80μA). It is very suitable for BF (patient contact) type medical device or relevant equipment.

Model Encoding

SPECIFICATION

MODEL| MFM-30-3.3| MFM-30-5| MFM-30-12| MFM-30-15| MFM-30-24| MFM-30-48
---|---|---|---|---|---|---

OUTPUT

| 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
PEAK LOAD(10sec.) ****Note.3| 25.7W| 34.5W| 34.8W| 34.5W| 36W| 35W
RIPPLE & NOISE (max.) Note.4| 80mVp-p| 80mVp-p| 120mVp-p| 120mVp-p| 200mVp-p| 200mVp-p
VOLTAGE TOLERANCE Note.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

INPUT

| 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 <80μA/264VAC

PROTECTION

| ****

OVERLOAD

| 115% ~ 165% rated output power
Protection type : Hiccup mode, recovers automatically after fault condition is removed

OVER VOLTAGE

| 3.5 ~ 4.5V| 5.3 ~ 6.8V| 12.6 ~ 16.2V| 15.8 ~ 20.3V| 25.2 ~ 32.4V| 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 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

EMC IMMUNITY

100% interruptions 250 periods

OTHERS

| MTBF| 6325.8K hrs min. Telcordia SR-332 (Bellcore) ; 778.9K hrs min. MIL-HDBK-217F (25℃)
DIMENSION| 65.53523mm (LWH) or 2.58″1.38″0.90″ inch
PACKING| 0.053Kg; 144pcs/8.6Kg/0.97CUFT
NOTE| 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature.

2. No minimum load required.

3. 33% Duty cycle maximum within every 30 seconds. Average output power should not exceed the rated power.

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. Tolerance : includes set up tolerance, line regulation and load regulation.

6. Derating may be needed under low input voltages. Please check the derating curve for more details.

7. Touch current was measured from primary input to DC output.

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. 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

Output Derating VS Input Voltage

Mechanical Specification