1. At full load, nominal input, 20 MHz bandwidth oscilloscope, output terminated with 0.1 µF multilayer ceramic and 10 µF low ESR electrolytic capacitors.
2. CoC Tier 2 compliant.
PART NUMBER KEY
SDI250
-
XX
- UX
-
P219
-
CXX
Base Number
Output Voltage
AC Inlet Type:
IEC320/C14
Reserved for Custom
Configurations
Input Cable:
“Blank” = No Cable
C = North America input cable
2 = Europe input cable
3 = United Kingdom input cable
4 = Australia input cable
5 = China input cable
6 = South Korea input cable
7 = Brazil input cable
8 = South Africa input cable
9 = Japan input cable
DC Plug Type:
6 Pin Connector
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SERIES:
SDI250-U
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DESCRIPTION:
AC-DC POWER SUPPLY
date
08/28/2018
│
page
2 of 5
INPUT
parameter
voltage
frequency
current
inrush current
leakage current
power factor correction
no load power consumption
at full load
12, 24 Vdc output models
all other models
0.9
0.15
0.21
W
W
at 230 Vac, full load, 25°C, cold start
conditions/description
min
90
47
typ
max
264
63
3.3
120
3.5
units
Vac
Hz
A
A
mA
OUTPUT
parameter
regulation
conditions/description
min
typ
±5
max
units
%
PROTECTIONS
parameter
over voltage protection
over current protection
short circuit protection
over temperature protection
conditions/description
output latch
output shut down, auto recovery
output shut down
output latch
min
typ
max
150
150
units
%
%
SAFETY & COMPLIANCE
parameter
isolation voltage
isolation resistance
safety approvals
EMI/EMC
MTBF
RoHS
conditions/description
input to output at 10 mA for 1 minute
input to ground at 10 mA for 1 minute
input to output at 500 Vdc
input to ground at 500 Vdc
UL/cUL (60950-1, 62368-1), PSE
FCC Part 15B Class B, CE
as per Telcordia SR-332, 25°C
yes
300,000
hours
10
10
min
typ
3,000
1,500
max
units
Vac
Vac
MΩ
MΩ
ENVIRONMENTAL
parameter
operating temperature
storage temperature
operating humidity
storage humidity
non-condensing
non-condensing
conditions/description
min
0
-20
20
10
typ
max
40
80
80
90
units
°C
°C
%
%
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SERIES:
SDI250-U
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DESCRIPTION:
AC-DC POWER SUPPLY
date
08/28/2018
│
page
3 of 5
MECHANICAL
parameter
dimensions
inlet plug
weight
conditions/description
204.0 x 94.0 x 43.5
IEC320/C14
without ac cord: 12 Vdc output model
without ac cord: 19, 24 Vdc output models
without ac cord: 48, 56 Vdc output models
1,110
1,040
1,020
g
g
g
min
typ
max
units
mm
MECHANICAL DRAWING
units: mm
tolerance: ±1.0 mm
DC CORD
units: mm
cord length
Table 1
Plug: Molex 39-01-2060
MODEL NO.
SDI250-12-U
SDI250-19-U
3
SDI250-24-U
3
SDI250-48-U
3
SDI250-56-U
3
Note:
CABLE
UL2464, 16 AWG, 6C
UL2464, 16 AWG, 4C
UL2464, 16 AWG, 4C
UL2464, 18 AWG, 4C
UL2464, 18 AWG, 4C
CORD LENGTH
1,200 mm ±30
1,200 mm ±30
1,200 mm ±30
1,200 mm ±30
1,200 mm ±30
3. P2 and P5 are not connected on 19, 24, 48, and 56 Vdc output models.
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DESCRIPTION:
AC-DC POWER SUPPLY
date
08/28/2018
│
page
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AC CORD
units: mm
cord length
NORTH AMERICA
EUROPE
UNITED KINGDOM
AUSTRALIA
CHINA
SOUTH KOREA
BRAZIL
SOUTH AFRICA
JAPAN
Table 2
AC INPUT
North America
Europe
United Kingdom
Australia
China
South Korea
Brazil
South Africa
Japan
CORD LENGTH
1,830 mm ±30
1,830 mm ±30
1,830 mm ±30
1,830 mm ±30
1,830 mm ±30
1,830 mm ±50
1,830 mm ±30
1,830 mm ±50
1,830 mm ±30
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Dc Power Connectors
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SERIES:
SDI250-U
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DESCRIPTION:
AC-DC POWER SUPPLY
date
08/28/2018
│
page
5 of 5
REVISION HISTORY
rev.
1.0
description
initial release
The revision history provided is for informational purposes only and is believed to be accurate.
date
08/28/2018
Headquarters
20050 SW 112th Ave.
Tualatin, OR 97062
800.275.4899
Fax 503.612.2383
cui.com
techsupport@cui.com
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 one (1) 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
