MWA080 Series
High Efficiency
80 Watt Medical Desktop Power Supply
High Power Density 4.8W/in3
Lifetime Expectation >5 years
Holdup Time >24ms at full load
EISA, CEC Compliant
Floating Output
Medical Approval EN606011 Class I 3rd Edition
Elpac Part
Number
MWA080012A12A
MWA080015A12A
MWA080018A12A
MWA080024A12A
Notes
Output
Voltage
12.0V
15.0V
18.0V
24.0V
Output
Current
6.7A
5.3A
4.4A
3.3A
Peak
Current
1
8.0A
6.4A
5.3A
4.0A
Total
Regulation
2
±5%
±5%
±5%
±5%
Typical
Efficiency
3
88%
89%
89%
89%
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
Input Frequency
Input Current
Inrush Current
Zero Load Power Consumption
Earth Leakage Current (Typical)
85 264VAC 100 240VAC Nominal
47 63Hz
<2.3A rms
<37A at 230VAC cold start
<0.5W
<150µA @ 132VAC @ 60H
<250µA @ 264VAC @ 60H
Patient Leakage Current
<50µA @ 132VAC @ 60H
<80µA @ 264VAC @ 60H
Output
Output Voltage
Total Regulation
Minimum Load
StartUp Delay
HoldUp Time
Ripple & Noise
Over Voltage Protection
Over Temperature Protection
Over Current Protetion
Short Circuit Protection
Notes
* Ripple and noise measured with 20MHz bandwidth; 10μF tantalum capacitor in parallel with a 0.1μF ceramic capacitor.
See Table
+/5%
No minimum load required
<1s
>24ms at any input voltage
<1% pkpk *
110135%
Active Recoverable; plus Passive Non Recoverable
120 180%
shutdown, autorestart (hiccup mode)
General
Efficiency
MTBF
Size
Weight
Power Density
Avg Efficiency 88.9% @ 115VAC; 90.6% @ 230VAC
min. 200,000 hours demonstrated
5.19" (132mm) x 3.07" (78mm) x 1.34" (34mm)
1.1 lbs (0.50 kg)
4.8W/in3
Environmental
Operating Temperature
Storage Temperature
Relative Humidity
Cooling
Vibration
0 – 60°C (Full load to 40°C, derate linearly to 50% load at 60°C)
40°C to +85°C
595%, noncondensing
Natural Convection
All units production tested to 19.6m/s2
EMC & Safety
Emissions
Immunity
Certified by TUV to the following:
FCC class B, CISPR11 class B EN6100032, 3
EN6100042, 3, 4, 5, 6, 8, 11
cTUVus
UL 606011
CAN/CSA22.2 No.601.1M90
CB per IEC606011 2nd and 3rd Edition
CE marked to LVD
Input Configuration
Standard Input Cable
Connection on Power Supply Body
Not Provided
IEC 320 C14 Receptacle
Output Configuration (12V)
Standard Output Cable
Cord Size
Connector (PSU side)
4 ft.
2x16awg
Switchcraft DIN8,
P/N 15BL8MX (male pins)
Switchcraft 62GB8FX
or equivalent
Mating Connector
Output Configuration (15V, 18V 24V)
Standard Output Cable
Cord Size
Connector (PSU side)
6 ft.
2x16awg
Switchcraft DIN8,
P/N 15BL8MX (male pins)
Switchcraft 62GB8FX
or equivalent
Mating Connector
Output Pin Assignments
Pin 1
Pin 2
Pin 3
Pin 4
Pin 5
Pin 6
Pin 7
Pin 8
+V1
+V1
Return
+V1
Return
+V1
Return
Return
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