MWA220 Series
High Efficiency
220 W Medical Desktop Power Supply
High Power Density 5.9W/in3
5Year Limited Warranty
LED Status Indicator
IPX1 Rated
Holdup Time > 25ms at full load
Medical Approval EN606011 Class I 3rd Edition
Level V; EISA, EuP Directive Compliant
CEC Compliant
Elpac Part
Number
MWA220012A13A
MWA220015A13A
MWA220018A13A
MWA220024A12A
MWA220028A12A
MWA220032A12A
MWA220048A11A
Output
Voltage
12.0V
15.0V
18.0V
24.0V
28.0V
32.0V
48.0V
Output
Current
18.3A
14.6A
12.2A
9.2A
7.8A
6.8A
4.6A
Peak
Current
19.0A
15.2A
12.7A
9.5A
8.0A
7.0A
4.7A
Total
Regulation
±5%
±5%
±5%
±5%
±5%
±5%
±5%
Typical
Efficiency
89%
89%
90%
90%
90%
91%
91%
Input
Input Voltage
Input Frequency
Input Current
Inrush Current
Power Factor
Zero Load Power Consumption
Earth Leakage Current (Typical)
85 264VAC; 100 – 240VAC Nominal
47 63Hz
<3A rms
<37A at 230VAC cold start
>0.97
<0.5 Watt
<200µA @ 132VAC @ 60Hz
<300µA @ 264VAC @ 60Hz
Patient Leakage Current
<100µA @ 132VAC @ 60Hz
<100µA @ 264VAC @ 60Hz
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
See Table
+/5%
No minimum load required
<1.5s
>25ms at any input voltage
<1% pkpk **
110135%
Active Recoverable; plus Passive Non Recoverable
105 110%
shutdown, autorestart (hiccup mode)
General
Efficiency
MTBF
Size
Weight
Power Density
Avg Efficiency 90.5% @ 115VAC; 92.5% @ 230VAC
min. 200,000 hours demonstrated
8.2" (208mm) x 2.9 (73mm) x1.6 (39mm)
2.1 lbs (0.95 kg)
5.9W/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
1595%, noncondensing
Natural Convection
All units production tested to 19.6m/s2
EMC & Safety
Emissions
Immunity
Certified by TUV to the following:
EN55011 and FCC Part 15, Class B Conducted and Radiated
EN6100032,3; EN6100042, 3, 4, 5, 6, 8, 11
cTUVus
UL 606011
CAN/CSA22.2 No.601.1M90
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 18V)
Standard Output Cable
Cord Size
Connector (PSU side)
Mating Connector
4 ft.
4x16awg
Molex 6 pin P/N 39012065
Molex 39012061 or 26013116
Output Configuration (24V 32V)
Standard Output Cable
Cord Size
Connector (PSU side)
Mating Connector
6 ft.
4x18awg
Switchcraft DIN8, P/N 15BL8MX (male pins)
Switchcraft 62GB8FX (8 pin) or equivalent
Output Configuration (48V)
Standard Output Cable
Cord Size
Connector (PSU side)
Mating Connector
6 ft.
2x16awg
Switchcraft DIN5, P/N 05GM5MX (male pins)
Switchcraft 57GB5FX (5 pin) or equivalent
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
Output Pin Assignments
Pin 1
Pin 2
Pin 3
Pin 4
Pin 5
Return
Return
+V1
Return
+V1
Output Pin Assignments
(12V18V)
(viewed from the
open/user end)
Pin 1
Pin 2
Pin 3
Pin 4
Pin 5
Pin 6
Return
Return
Shield
+V1
+V1
Not Used
微控制器 MCU
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