40 Watt Medical Open Frame MS40

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Elpac by ICCNexergy

Features:

High Efficiency
Wide Range AC Input
Fully Regulated DC Output
Lifetime Expectation >5 years
Hold-up Time >16ms at Full Load
Output Floating
Safety Approval - EN60601-1 Class I
RoHs Compliant

PEI can modify standard power supplies within 5 business days.

Model Overview

Elpac Part Number	Output Voltage	Output Current¹	Total Regulation²	Typical Efficiency³
MS4009F	9.0V	4.40A	±5%	84%
MS4012F	12.0V	3.30A	±5%	86%
MS4015F	15.0V	2.70A	±5%	87%
MS4018F	18.0V	2.20A	±5%	86%
MS4024F	24.0V	1.67A	±5%	88%

Input

Input Voltage

85 – 264VAC 100 – 240VAC Nominal

Input Frequency

47 – 63Hz

Input Current

<1.0A rms

Inrush Current

<37A at 230VAC cold start

Zero Load Power Consumption

<0.5W

Earth Leakage Current (Typical)

<50µA @ 132VAC @ 60Hz

<75µA @ 264VAC @ 60Hz

Output

Output Voltage

See Table

Total Regulation

+/-5%

Minimum Load

No minimum load required

Start-Up Delay

<150ms

Hold-Up Time

>16ms

Ripple & Noise

<1% pk-pk ** *

Over Voltage Protection

130-135%

Over Temperature Protection

Active - Recoverable; plus Passive - Non Recoverable

Over Current Protection

120 - 180%

Short Circuit Protection

shutdown, auto-restart (hiccup mode)

General

Efficiency

Avg Efficiency 87.3% @ 115VAC; 86.9% @ 230VAC

MTBF

min. 200,000 hours demonstrated

Size

3.0" x 5.0" x 1.1" | 76.2mm x 127.0mm x 27.5mm

Weight

0.40 lbs (.18 kg)

Power Density

2.9W/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:

cRUus

UL 60601-1

CAN/CSA-22.2 No.601.1-M90*

CB per IEC60601-1

CE marked to LVD

Notes

1 Maximum peak load (48W) lasting 500ms with a maximum 10% duty cycle.
2 Includes initial setting, line regulation, load regulation, and thermal drift.
3 Typical at 115VAC.
* Ripple and noise measured with 20MHz bandwidth; 10μF tantalum capacitor in parallel with a 0.1μF ceramic capacitor.

Input / Output Configuration

Input Configuration
Connector (P1)	Molex p/n 09-65-2038 or equivalent
Mating Connector	Molex p/n 09-50-1031or equivalent
GND	0.25" Faston Tab
Output Configuration
Connector (P2)	Molex p/n 09-65-2068 or equivalent
Mating Connector	Molex p/n 09-50-1061or equivalent
Mating Connector Contacts	AMP p/n 3-770476-1or equivalent
Input Pin Assignments (P1)
Pin 1	AC Line
Pin 2	<not assembled>
Pin 3	AC Neutral
Output Pin Assignments (P2)
Pin 1	+V1
Pin 2	+V1
Pin 3	+V1
Pin 4	Com
Pin 5	Com
Pin 6	Com

40 Watt Medical Open Frame MS40

Model Overview

Input / Output Configuration

Mechanical Drawing

Certifications