ICCNexergy

Leaders in Rechargeable Power Systems

mwa150-elpac-power-supplies

MWA150 Series

150 Watt Medical Desktop Power Supply

  • 5-Year Limited Warranty
  • High Efficiency: Level V
  • High Power Density 5.4W/in3
  • Lifetime Expectation >5 years
  • Hold-up Time > 25ms 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
MWA150012A-12A12.0V12.5A15.0A±5%89%
MWA150015A-12A15.0V10.0A12.0A±5%90%
MWA150018A-12A18.0V8.3A10.0A±5%90%
MWA150024A-12A24.0V6.3A7.5A±5%91%
MWA150048A-11A48.0V3.2A3.75A±5%92%
  • Notes
  • 1 Maximum peak load (180W) 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 <2A rms
Inrush Current <37A at 230VAC cold start
Power Factor >0.97
Zero Load Power Consumption <0.5W
Earth Leakage Current (Typical)
<150µA @ 132VAC @ 60Hz (typical)
<250µA @ 264VAC @ 60Hz (typical)
Patient Leakage Current
<50µA @ 132VAC @ 60Hz (typical)
<75µA @ 264VAC @ 60Hz (typical)
Output
Output Voltage See Table
Total Regulation +/-5%
Minimum Load No minimum load required
Start-Up Delay <1.5s
Hold-Up Time >25ms 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 90.8% @ 115VAC; 92.8% @ 230VAC
MTBF min. 200,000 hours demonstrated
Size 7.56" (192mm) x 2.45" (62.2mm) x 1.52" (38.7mm)
Weight 1.55 lbs (0.70 kg)
Power Density 5.4W/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 (12V, 15V)
Standard Output Cable 4 ft.
Cord Size 4x16awg
Connector (PSU side) Switchcraft DIN-8,P/N 15BL8M (male pins)
Mating Connector Switchcraft 62GB8FX (8 pin) or equivalent
Output Configuration (18V, 24V)
Standard Output Cable 6 ft.
Cord Size 4x16awg
Connector (PSU side) Switchcraft DIN-8,
P/N 15BL8M (male pins)
Mating Connector Switchcraft 62GB8FX (8 pin) or equivalent
Output Configuration (30V, 48V)
Standard Output Cable 6 ft.
Cord Size 4x18awg
Connector (PSU side) Switchcraft DIN-5,
P/N 05GM5M (male pins)
Mating Connector Switchcraft 57GB5FX (5 pin) or equivalent
Output Pin Assignments
Pin 1 Return
Pin 2 Return
Pin 3 +V1
Pin 4 Return
Pin 5 +V1
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

TUV Certificate
CB Certificate
CE 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 MWA150

Part Number Distributor Quantity Inv. Date
MWA150012A-12A DIGI-KEY CORPORATION 77 2/3/2012
MWA150012A-12A NEWARK/ELEMENT14 20 2/3/2012
MWA150012A-12A MOUSER ELECTRONICS 15 2/3/2012
MWA150015A-12A DIGI-KEY CORPORATION 27 2/3/2012
MWA150015A-12A MOUSER ELECTRONICS 14 2/3/2012
MWA150018A-12A MOUSER ELECTRONICS 20 2/3/2012
MWA150018A-12A DIGI-KEY CORPORATION 8 2/3/2012
MWA150018A12A PEI-GENESIS 5 2/3/2012
MWA150024A-12A MOUSER ELECTRONICS 107 2/3/2012
MWA150024A-12A NEWARK/ELEMENT14 8 2/3/2012
MWA150048A-11A NEWARK/ELEMENT14 20 2/3/2012
MWA150048A-11A MOUSER ELECTRONICS 14 2/3/2012

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