ICCNexergy

Leaders in Rechargeable Power Systems

mwa100-elpac-power-supplies

MWA100 Series

100 Watt Medical Desktop Power Supply

  • High Efficiency
  • High Power Density 4.8W/in3
  • Lifetime Expectation >5 years
  • Hold-up Time >24ms at full load
  • EISA, CEC Compliant
  • Floating Output
  • Medical Approval - EN60601-1 Class I
  • CEC
  • TUV-RL
  • RoHS
  • CE
Print Datasheet
Elpac Part NumberOutput VoltageOutput CurrentPeak Current1Total Regulation2Typical Efficiency3
MWA100012A-12A12.0V8.3A10.0A±5%88%
MWA100015A-12A15.0V6.7A8.0A±5%89%
MWA100018A-12A18.0V5.6A6.7A±5%89%
MWA100024A-12A24.0V4.2A5.0A±5%89%
  • Notes
  • 1 Maximum peak load (120W) lasting 500ms with a maximum 10% duty cycle.
  • 2 Includes initial setting, line regulation, load regulation, and thermal drift.
  • 3 Typical at 115VAC (including output cable).
Input
Input Voltage 85 - 264VAC 100 - 240VAC Nominal
Input Frequency 47 - 63Hz
Input Current <2.3A rms
Inrush Current <37A at 230VAC cold start
Zero Load Power Consumption <0.5W
Earth Leakage Current (Typical)
<150µA @ 132VAC @ 60H
<250µA @ 264VAC @ 60H
Patient Leakage Current
<50µA @ 132VAC @ 60H
<80µA @ 264VAC @ 60H
Output
Output Voltage See Table
Total Regulation +/-5%
Minimum Load No minimum load required
Start-Up Delay <1s
Hold-Up Time >24ms at any input voltage
Ripple & Noise <1% pk-pk *
Over Voltage Protection 110-135%
Over Temperature Protection Active - Recoverable; plus Passive - Non Recoverable
Over Current Protetion 120 - 180%
Short Circuit Protection shutdown, auto-restart (hiccup mode)
  • Notes
  • * Ripple and noise measured with 20MHz bandwidth; 10μF tantalum capacitor in parallel with a 0.1μF ceramic capacitor.
General
Efficiency Avg Efficiency 88.9% @ 115VAC; 90.6% @ 230VAC
MTBF min. 200,000 hours demonstrated
Size 5.19" (132mm) x 3.07" (78mm) x 1.34" (34mm)
Weight 1.1 lbs (0.50 kg)
Power Density 4.8W/in3
Environmental
Operating Temperature 0 – 60°C (Full load to 40°C, derate linearly to 50% load at 60°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 TUV to the following:
cTUVus
UL 60601-1
CAN/CSA-22.2 No.601.1-M90
CB per IEC60601-1
CE marked to LVD
Input Configuration
Standard Input Cable Not Provided
Connection on Power Supply Body IEC 320 C14 Receptacle
Output Configuration (15V, 18V 24V)
Standard Output Cable 6 ft.
Cord Size 2x16awg
Connector (PSU side) Switchcraft DIN-8,
P/N 15BL8MX (male pins)
Mating Connector Switchcraft 62GB8FX
or equivalent
Output Configuration (12V)
Standard Output Cable 4 ft.
Cord Size 2x16awg
Connector (PSU side) Switchcraft DIN-8,
P/N 15BL8MX (male pins)
Mating Connector Switchcraft 62GB8FX
or equivalent

Output Pin Assignments
Pin 1 +V1
Pin 2 +V1
Pin 3 Return
Pin 4 +V1
Pin 5 Return
Pin 6 +V1
Pin 7 Return
Pin 8 Return
mechanical drawing

Please use our technical support form if you need additional documentation.

Downloadable PDFs

CE Certificate
CB Certificate
TUV Certificate
ICCNexergy has the capability to modify our standard power supplies to meet custom specifications. With a broad standard power platform, we can quickly deliver a modified power solution in as little as three weeks. Modified options include:
  • Grounded Output
  • Custom Connectors
  • Ferrite Cores
  • Custom Imprinting
  • Special Packaging/Labeling
  • Overmolding
  • Output Cord Lengths
  • White Case

Inventory Results For MWA100

Part Number Distributor Quantity Inv. Date
MWA100012A-12A NEWARK/ELEMENT14 192 2/3/2012
MWA100012A-12A DIGI-KEY CORPORATION 71 2/3/2012
MWA100012A-12A MOUSER ELECTRONICS 10 2/3/2012
MWA100012A-12A ALLIED ELECTRONICS, INC. 12 12/30/2011
MWA100012A12A PEI-GENESIS 91 2/3/2012
MWA100015A-12A DIGI-KEY CORPORATION 160 2/3/2012
MWA100015A12A PEI-GENESIS 43 2/3/2012
MWA100018A-12A DIGI-KEY CORPORATION 239 2/3/2012
MWA100018A12A PEI-GENESIS 32 2/3/2012
MWA100024A-12A DIGI-KEY CORPORATION 62 2/3/2012
MWA100024A-12A MOUSER ELECTRONICS 40 2/3/2012
MWA100024A-12A NEWARK/ELEMENT14 11 2/3/2012
MWA100024A-12A ALLIED ELECTRONICS, INC. 14 12/30/2011
MWA100024A12A PEI-GENESIS 67 2/3/2012

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