40 Watt Medical Open Frame Triple Output MSM40

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Elpac by ICCNexergy

Features:

High Efficiency
Fully Regulated DC Output
Lifetime Expectation >5 years
Hold-up Time >20ms at Full Load
Outputs Floating
Safety Approval - EN60601-1 Class I

PEI can modify standard power supplies within 5 business days.

Model Overview

Elpac Part Number	V1	I1	V2	I2	V3	I3	Total Regulation	Typical Efficiency
MSM40D	5.1V	4.0A	24.0V	1.0A	-12.0V	0.4A	±5%	74%
MSM40B	5.1V	4.0A	15.0V	2.0A	-15.0V	0.4A	±5%	74%
MSM40A	5.1V	4.0A	12.0V	2.0A	-12.0V	0.4A	±5%	73%

Input

Input Voltage

85 – 264VAC 100 – 240VAC Nominal

Input Frequency

50 – 60Hz

Input Current

<1.3A rms

Inrush Current

<37A at 230VAC cold start

Zero Load Power Consumption

<7.0W

Earth Leakage Current

<25µA @ 132VAC @ 60Hz

<40µA @ 264VAC @ 60Hz

Output

Output Voltage

See Table

Total Regulation

+/-5%

Minimum Load

For V2 regulation, V1 current must be min 25% of V2, and <5x V2 current.
For V3 regulation, min. load of 0.4A on V1

Start-Up Delay

<750ms

Hold-Up Time

>20ms at full load, 115VAC

Ripple & Noise

<1% pk-pk ** *

Over Voltage Protection

112-136%

Over Temperature Protection

Active - Recoverable

Over Current Protection

120 - 180%

Short Circuit Protection

Pulsing Mode Auto Recovery

General

Efficiency

Avg Efficiency 73.6% @ 115VAC; 74% @ 230VAC

MTBF

min. 200,000 hours demonstrated

Size

5.0

Weight

0.55 lbs (.25 kg)

Power Density

2.0W/in3

Environmental

Operating Temperature

0 – 50°C (Full load to 50°C, derate linearly to 50% load at 70°C)

Storage Temperature

-40°C to +85°C

Relative Humidity

5-95%, non-condensing

Cooling

Natural Convection

Vibration

All units production tested to 19.6m/s2

EMC & Safety

Emissions

FCC class B, CISPR11 class B EN61000-3-2, -3

Immunity

EN61000-4-2, -3, -4, -5, -6, -8, -11

Certified by UL to the following:

cRUus

UL 60601-1

CAN/CSA-22.2 No.601.1-M90*

CB per IEC60601-1

CE marked to LVD

Input / Output Configuration

Input Configuration
Connector (P1)	AMP p/n 640445-3
Mating Connector	AMP p/n 640250-3 or equivalent
GND	0.25" Faston Tab
Output Configuration
Connector (PSU Side)	AMP p/n 640445-6 (or equivalent)
Mating Connector	AMP p/n 640250-6 (or equivalent)
Input Pin Assignments (P1)
Pin 1	AC Line
Pin 2	<not assembled>
Pin 3	AC Neutral
Output Pin Assignments (P2)
Pin 1	V2
Pin 2	V1
Pin 3	V1
Pin 4	Com
Pin 5	Com
Pin 6	V3

40 Watt Medical Open Frame Triple Output MSM40

Model Overview

Input / Output Configuration

Mechanical Drawing

Certifications