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Dc Power Connectors
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08/31/2018
1 of 6
SERIES:
SDI50-U
│
DESCRIPTION:
AC-DC POWER SUPPLY
FEATURES
• DoE Level VI, CoC Tier 2 efficiency
• 50 W power
• universal input (90~264 Vac)
• compact size
• single regulated output from 9~48 Vdc
• over voltage and short circuit protections
• UL/cUL, GS, and PSE safety approvals
• custom designs available
• certified to 60950-1 and 62368-1 standards
MODEL
SDI50-9-U
SDI50-12-U
SDI50-15-U
SDI50-18-U
SDI50-19-U
SDI50-24-U
SDI50-48-U
Notes:
output
voltage
(Vdc)
output
current
max
(A)
output
power
max
(W)
ripple
and noise
1
max
(mVp-p)
efficiency
level
2
9
12
15
18
19
24
48
5
4.2
3.34
2.78
2.64
2.1
1.05
45
50
50
50
50
50
50
100
120
150
180
190
240
480
VI
VI
VI
VI
VI
VI
VI
1. At full load, nominal input, 20 MHz bandwidth oscilloscope, each output terminated with 0.1 μF multilayer ceramic and 10 μF low ESR electrolytic capacitors.
2. CoC Tier 2 compliant
PART NUMBER KEY
SDI50
-
XX
- UX
-
XXX
-
CXX
Base Number
Output Voltage
AC Inlet Type:
IEC320/C14
Reserved for Custom
Configurations
DC Plug Type:
XXX = See output plug options
on page 5 for more details
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
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Dc Power Connectors
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SERIES:
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│
DESCRIPTION:
AC-DC POWER SUPPLY
date
08/31/2018
│
page
2 of 6
INPUT
parameter
voltage
frequency
current
inrush current
leakage current
no load power consumption
at 230 Vac
9 Vdc model
all other models
at 230 Vac, full load, 25°C, cold start
conditions/description
min
90
47
typ
max
264
63
1.2
70
3.5
0.10
0.15
units
Vac
Hz
A
A
mA
W
W
OUTPUT
parameter
regulation
conditions/description
min
typ
±5
max
units
%
PROTECTIONS
parameter
over voltage protection
over current protection
short circuit protection
conditions/description
output latch off
output shut down, auto recovery
output shut down, auto recovery
min
typ
max
180
180
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 frame ground at 10 mA for 1 minute
input to output at 500 Vdc
input to frame ground at 500 Vdc
UL/cUL (60950-1, 62368-1), GS, PSE, LPS
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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Dc Power Connectors
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SERIES:
SDI50-U
│
DESCRIPTION:
AC-DC POWER SUPPLY
date
08/31/2018
│
page
3 of 6
MECHANICAL
parameter
dimensions
inlet plug
weight
conditions/description
115 x 53 x 38
IEC320/C14
without ac cord
310
g
min
typ
max
units
mm
MECHANICAL DRAWING
units: mm
tolerance: ±1.0 mm
DC CORD
units: mm
Table 1
MODEL NO.
SDI50-9-U
SDI50-12-U
SDI50-15-U
SDI50-18-U
SDI50-19-U
SDI50-24-U
SDI50-48-U
CABLE
UL2468, 18 AWG
UL2468, 18 AWG
UL2468, 18 AWG
UL2468, 18 AWG
UL2468, 18 AWG
UL2468, 18 AWG
UL2468, 20 AWG
cui.com
CORD LENGTH
1,500 mm ±30
1,500 mm ±30
1,500 mm ±30
1,500 mm ±30
1,500 mm ±30
1,500 mm ±30
1,500 mm ±30
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Dc Power Connectors
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SERIES:
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│
DESCRIPTION:
AC-DC POWER SUPPLY
date
08/31/2018
│
page
4 of 6
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
cui.com
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Dc Power Connectors
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SERIES:
SDI50-U
│
DESCRIPTION:
AC-DC POWER SUPPLY
date
08/31/2018
│
page
5 of 6
DC PLUG TYPE PART NUMBER KEY
XXX
Plug Polarity:
P = Center Positive
N = Center Negative
Plug Code:
X = Choose a code from the
options below
Plug Angle:
“blank” = Straight
R = Right Angle
Plug Polarity
Center Pos.
●
●
●
●
●
●
●
●
●
●
N/A
Note:
Code
Option
5
6
7
8
9
10
11
12
13
14
ST
Type
Standard
Standard
Standard
Standard
Standard
Locking
Locking
EIAJ-1
EIAJ-2
EIAJ-3
A
Dimensions (mm)
B
2.1
2.5
1.35
1.35
1.05
2.1
2.5
0.7
1.7
1.7
C
9.5
9.5
9.5
9.5
9.5
9.5
9.5
9.5
9.5
9.5
5.5
5.5
3.5
3.8
3.8
5.5
5.5
2.35
4.0
4.75
Plug Angle
Straight
●
●
●
●
●
●
●
●
●
●
N/A
Right
●
●
●
●
●
N/A
N/A
●
●
●
N/A
Center Neg.
●
●
●
●
●
●
●
●
●
●
N/A
Stripped & Tinned
1. Contact CUI for additional plug options
Standard
C
EIAJ
C
B
A
A
B
C
B
A
A
C
B
Straight
Right Angle (R)
Straight
Right Angle (R)
Locking
C
Stripped & Tinned
25±5
5±5
10±2
A
B
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