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Elpac by ICCNexergy 40W AC-DC Triple Output Medical Open Frame Power Supply – MSM40A/B/D Series

TRIPLE OUTPUT OPEN FRAME POWER SUPPLIES RATED TO EN60601-1 CLASS I

The Elpac by ICCNexergy 40W AC-DC Triple Output Medical Open Frame Power Supply – MSM40A Series offers power output of 40 watts with three outputs: 5.1V, 12V and -12V. The MSM40B series offers power output of 40 watts with three outputs: 5.1V, 15V and -15V. The MSM40D Series offers power output of 40 watts with three outputs: 5.1V, 24V and -12V. All of the MSM40A/B/D Series of triple output medical open frame power supplies accept universal input voltage of 85 – 264 VAC and meet Medical Approval EN60601-1 Class I. For full details, please see the product specifications below.

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FEATURES

ELPAC BY ICCNEXERGY 40W AC-DC TRIPLE OUTPUT MEDICAL OPEN FRAME POWER SUPPLY – MSM40A/B/D SERIES FEATURES

  • High Efficiency

  • Wide Range AC Input

  • Fully Regulated DC Output

  • Lifetime Expectation > 5 years

  • Hold-up Time > 20ms at full load

  • Output Floating

  • Safety Approval - EN60601-1 Class I


PART NUMBER

ELPAC BY ICCNEXERGY 40W AC-DC TRIPLE OUTPUT MEDICAL OPEN FRAME POWER SUPPLY – MSM40A/B/D SERIES PART NUMBERS

Elpac Part Number

V1

l1

V2

l2

V3

l3

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

ELPAC BY ICCNEXERGY 40W AC-DC TRIPLE OUTPUT MEDICAL OPEN FRAME POWER SUPPLY – MSM40A/B/D SERIES INPUT

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 (Typical)

< 25µA @ 132VAC @ 60Hz
< 40µA @ 264VAC @ 60Hz

OUTPUT

ELPAC BY ICCNEXERGY 40W AC-DC TRIPLE OUTPUT MEDICAL OPEN FRAME POWER SUPPLY – MSM40A/B/D SERIES OUTPUT

Output

Output Voltage

See Part Number Table

Total Regulation

+/-5% (each output)

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


Note:
* Ripple and noise measured with 20MHz bandwidth; 10μF tantalum capacitor in parallel with a 0.1μF ceramic capacitor.

GENERAL

ELPAC BY ICCNEXERGY 40W AC-DC TRIPLE OUTPUT MEDICAL OPEN FRAME POWER SUPPLY – MSM40A/B/D SERIES GENERAL SPECS

General

Efficiency

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

MTBF

min. 200,000 hours demonstrated

Size

5.0" x 3.0" x 1.38" | 127mm x 76.2mm x 35.05mm

Weight

0.55 lbs (.25 kg)

Power Density

2.0W/in3

ENVIRONMENTAL

ELPAC BY ICCNEXERGY 40W AC-DC TRIPLE OUTPUT MEDICAL OPEN FRAME POWER SUPPLY – MSM40A/B/D SERIES ENVIRONMENTAL

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

ELPAC BY ICCNEXERGY 40W AC-DC TRIPLE OUTPUT MEDICAL OPEN FRAME POWER SUPPLY – MSM40A/B/D SERIES EMC & SAFETY

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

 
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