CUI ETMA1901316U Medical ac-dc power supply Datasheet

date
09/04/2013
page
1 of 5
SERIES: ETMA 250W │ DESCRIPTION: MEDICAL AC-DC POWER SUPPLY
FEATURES
•
•
•
•
•
•
•
•
up to 250 W power
universal input (90~264 Vac)
single regulated output from 12~48 V
over voltage, overload and short circuit protections
full medical safety approvals
active PFC
level V efficiency
custom designs available
RoHS
output
voltage
output
current
output
power
ripple
and noise1
(Vdc)
max
(A)
max
(W)
max
(mVp-p)
ETMA1202083U
12
20.83
250
240
V
ETMA1601563U
16
15.63
250
300
V
ETMA1901316U
19
13.16
250
300
V
ETMA2001250U
20
12.5
250
300
V
ETMA2401042U
24
10.42
250
300
V
ETMA360694U
36
6.94
250
300
V
ETMA480521U
48
5.21
250
300
V
MODEL
Notes:
efficiency
level
1. At full load, 100 ~ 240 Vac input, 20 MHz bandwidth oscilloscope, each output terminated with 10 μF aluminum electrolytic and 0.1 μF ceramic capacitors.
PART NUMBER KEY
ETMA1202083U C - P68 - WP - CXX
Base Number
example of 12 Vdc, 20.83 A
Reserved for Custom
Configurations
DC Plug Type
Input Cable:
C = included
blank = no cable
Factory
Designation
cui.com
CUI Inc │ SERIES: ETMA 250W │ DESCRIPTION: MEDICAL AC-DC POWER SUPPLY
date 09/04/2013 │ page 2 of 5
INPUT
parameter
conditions/description
min
voltage
typ
90
frequency
47
max
units
264
Vac
63
Hz
current
at 90 Vac, 60 Hz
3.5
A
inrush current
at 230 Vac, cold start
150
A
0.5
W
max
units
no load power consumption
OUTPUT
parameter
conditions/description
min
line regulation
±1
load regulation
hold-up time
typ
%
±5
at 115 Vac
%
16
temperature coefficient
ms
±0.05
%/°C
PROTECTIONS
parameter
conditions/description
over voltage protection
12 V output
16 V output
19 V output
20 V output
24, 36 V outputs
48 V output
110
110
111
118
110
110
133
130
137
130
125
120
%
%
%
%
%
%
overload protection
shutdown and auto restart
110
160
%
short circuit protection
continuous, auto restart
max
units
4,242
2,121
Vdc
Vdc
SAFETY & COMPLIANCE
parameter
conditions/description
min
isolation voltage
input to output for 2 seconds
input to frame ground for 2 seconds
insulation resistance
input to output, at 500 Vdc
input to frame ground, at 500 Vdc
safety approvals
UL/cUL UL 60601-1, TUV EN 60601-1, CB IEC 60601-1
EMI/EMC
FCC Part 18 Class B, EN 60601-1, EN 55011
MTBF
at 25°C, max. load
RoHS compliant
yes
typ
20
20
MΩ
MΩ
140,000
hours
ENVIRONMENTAL
parameter
conditions/description
min
operating temperature
storage temperature
humidity
non-condensing
cui.com
typ
max
units
0
50
°C
-10
70
°C
20
90
%
CUI Inc │ SERIES: ETMA 250W │ DESCRIPTION: MEDICAL AC-DC POWER SUPPLY
date 09/04/2013 │ page 3 of 5
MECHANICAL
parameter
conditions/description
dimensions
7.42 x 4.11 x 2.36 (188.5 x 104.5 x 60 mm)
min
weight
input plug
typ
MECHANICAL DRAWING
units: mm
104.5 0.5
60.0 0.5
188.5 0.5
cui.com
units
inch
1.06
IEC320 / C14
max
kg
CUI Inc │ SERIES: ETMA 250W │ DESCRIPTION: MEDICAL AC-DC POWER SUPPLY
date 09/04/2013 │ page 4 of 5
DC CORD
1. Blue (GND)
4. Red (+V)
2. Black (GND)
5. White (+V)
3. D.W. (GND)
6. Yellow (+V)
[2464#16AWG 5C+1(16AWG)]
SECTIONAL DRAWING
FRONT VIEW
6P DIN
PCB Terminal ø3.2*2
Red+White+Yellow
Black+Blue+D.W.
UL Heat Shrinkable Tube
COMPONENT LIST
1. Cable: color black, UL/CSA 2464 80/90°C 300V
16 AWG X 5C+Aluminum Shield (16AWG)
2. PVC Wire: blue/black/white/yellow/red
3. Housing: 6P=P4.2 UL/CSA/TUV 94V-2 natural [7A/250V/85°C]
4. WST P4.20 6pin WAFTER M-I42002 (P533142006F1001)
AC CORD
(IEC 320 C13)
(NEMA 5-15P Hospital Grade)
183±5cm
SPECIFICATION:
1)
Length: 1.83m
2)
Color: black
3)
Plug: SL-22 (A)10 (V)125 Approval: UL/cUL
4)
Connector: SL-3(A)10 (V)125 Approval: UL/cUL
5)
Cable: SJT 18AWG/3C Approval: UL/CSA
20±2cm
cui.com
CUI Inc │ SERIES: ETMA 250W │ DESCRIPTION: MEDICAL AC-DC POWER SUPPLY
date 09/04/2013 │ page 5 of 5
REVISION HISTORY
rev.
description
date
1.0
initial release
03/05/2012
1.01
updated dc cord drawing
06/05/2012
1.02
description and warranty updated
08/21/2012
replaced TUV approval with Nemko
09/04/2013
1.03
The revision history provided is for informational purposes only and is believed to be accurate.
Headquarters
20050 SW 112th Ave.
Tualatin, OR 97062
800.275.4899
Fax 503.612.2383
cui.com
[email protected]
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that may cause undesired operation.
CUI offers a two (2) year limited warranty. Complete warranty information is listed on our website.
CUI reserves the right to make changes to the product at any time without notice. Information provided by CUI is believed to be accurate and reliable. However, no responsibility is
assumed by CUI for its use, nor for any infringements of patents or other rights of third parties which may result from its use.
CUI products are not authorized or warranted for use as critical components in equipment that requires an extremely high level of reliability. A critical
component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to
affect its safety or effectiveness.
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