MEAN WELL MPM-20 Series 20W High Reliable Green Medical Encapsulated Type Owner’s Manual

: June 10, 2024
: MEAN WELL

Table of Contents

Features
Applications
GTIN CODE
Description
Model Encoding
SPECIFICATION
Block Diagram
Derating Curve
Output Derating VS Input Voltage
Mechanical Specification
Installation Manual
Read User Manual Online (PDF format)
Download This Manual (PDF format)

**MEAN WELL MPM-20 Series 20W High Reliable Green Medical Encapsulated Type

**

Features

2.06″x1.07″ 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<0.1W
Extremely low leakage current
Wide operating temp. range -35 ~ +85℃
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

MPM-20 is a 20W high density and small size (52.427.224mm) AC/DC module type medical power supply series offered in pin type. It features the operation for 80~264VAC, a low no load power consumption less than 0.1W, a high efficiency up to 87%, Class Ⅱ (no FG) double insulation, outstanding dissipation and high lifespan thanks to the interior potting, 2G anti-vibration, high EMC performance, 4KVAC isolation, etc. The design observes IEC/BS EN/EN60601-1 and ANSI/AAMI ES60601-1version three with 2xMOPP level and ultralow leakage current ( 80μA). It is very suitable for BF (patient contact) type medical device or relevant equipment.

Model Encoding

SPECIFICATION

MODEL| MPM-20-3.3| MPM-20-5| MPM-20-12| MPM-20-15| MPM-20-24
---|---|---|---|---|---
OUTPUT| DC VOLTAGE| 3.3V| 5V| 12V| 15V| 24V
RATED CURRENT| 4.5A| 4A| 1.8A| 1.4A| 0.9A
CURRENT RANGE Note.2| 0 ~ 4.5A| 0 ~ 4A| 0 ~ 1.8A| 0 ~ 1.4A| 0 ~ 0.9A
PEAK CURRENT| 4.95A| 4.4A| 1.98A| 1.54A| 0.99A
RATED POWER| 14.9W| 20W| 21.6W| 21W| 21.6W
PEAK LOAD(10sec.) Note.3| 16.3W| 22W| 23.8W| 23.1W| 23.8W
RIPPLE & NOISE (max.) Note.4| 150mVp-p| 150mVp-p| 150mVp-p| 180mVp-p| 180mVp-p
VOLTAGE TOLERANCE Note.5| ±2.0%| ±2.0%| ±2.0%| ±2.0%| ±2.0%
LINE REGULATION| ±0.5%| ±0.5%| ±0.3%| ±0.3%| ±0.3%
LOAD REGULATION| ±0.5%| ±0.5%| ±0.5%| ±0.5%| ±0.5%
SETUP, RISE TIME| 1500ms, 30ms/230VAC         1500ms, 30ms/115VAC at full load
HOLD UP TIME (Typ.)| 40ms/230VAC         10ms/115VAC at full load
INPUT| VOLTAGE RANGE Note.6| 80 ~ 264VAC         113V~370VDC
FREQUENCY RANGE| 47 ~ 440Hz
EFFICIENCY (Typ.)| 81%| 85%| 85.5%| 87%| 87%
AC CURRENT (Typ.)| 0.75A/115VAC        0.5A/230VAC
INRUSH CURRENT (Typ.)| COLD START         20A/115VAC          45A/230VAC
LEAKAGE CURRENT (max.) Note.7| Touch current <80μA/264VAC

PROTECTION

| OVERLOAD| 110% ~ 150% rated output power
Protection type : Hiccup mode, recovers automatically after fault condition is removed
OVER VOLTAGE| 3.8 ~ 5V| 5.8 ~ 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.| -35 ~ +85℃ (Refer to “Derating Curve”)
WORKING HUMIDITY| 20 ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY| -40 ~ +85℃, 10 ~ 95% RH non-condensing
TEMP. COEFFICIENT| ±0.03%/℃ (0 ~ 55℃)
SOLDERING TEMPERATURE| Wave soldering: 265℃,5s (max.); Manual soldering: 390℃,3s (max.)
VIBRATION| 10 ~ 500Hz, 2G 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, IEC60335-1, BS EN/EN60335-1, EAC TP TC 004, UL ANSI/AAMI ES60601-1(3.1 version),

CAN/CSA-C22 3rd Edition approved

Table 9, 9~28V/m( 385MHz~5.78GHz )

100% interruptions 250 periods

OTHERS| MTBF| 7319.8K hrs min. Telcordia SR-332 (Bellcore) ; 1210.0K hrs min. MIL-HDBK-217F (25℃)
DIMENSION| 52.427.224mm (LWH) or 2.06″1.07″0.94″ inch
PACKING| 0.056Kg; 240pcs/14.4Kg/0.94CUFT
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 20Mz 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 http://www.meanwell.com)

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