EMSA240125 [CUI]
SWITCHING POWER SUPPLY; 开关电源
| 型号： | EMSA240125 |
| 厂家： | 
CUI INC |
| 描述： | SWITCHING POWER SUPPLY |
| 文件： | 总5页 (文件大小：246K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
date
page
09/2010
1 of 5
a division of CUI INC
SERIES: EMSA 30W
DESCRIPTION: SWITCHING POWER SUPPLY
FEATURES
•universal AC input
•regulated output voltage
•short circuit protection
•meets EISA / efficiency level V regulations
•custom designs available
RoHS
output voltage
output current
output wattage
ripple*
efficiency level
cord length
(mm)
MODEL
nominal
(V dc)
min
(A)
max
(A)
max
(W)
max.
(mVp-p)
EMSA120250
EMSA200150
EMSA240125
12
20
24
0
0
0
2.5
1.5
30
30
30
300
300
300
V
V
V
1530 ±100
1530 ±100
1530 ±100
1.25
*at full load, 100 ~ 240 V ac input, measured at 20MHz bandwidth with a 10 uF electrolytic cap and a 0.1 uF ceramic cap on the output
PART NUMBER KEY
EMSA120250 X - XX - SZ - CXX
Base Number
Reserved for custom
configurations
example of 12 V dc, 2.5 A
DC Plug type:
see output plug options
on page 4
Factory
Designation
Blades:
“blank” = North American, European, United Kingdom,
Australian, and China blades included
N = North American blade included
E = European blade included
B = United Kingdom blade included
A = Australian blade included
C = China blade included
20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2382 www.v-infinity.com
date
page
09/2010
2 of 5
a division of CUI INC
SERIES: EMSA 30W
DESCRIPTION: SWITCHING POWER SUPPLY
INPUT
parameter
conditions/description
min
100
90
nom
max
240
264
60
units
V ac
V ac
Hz
rated input voltage
input voltage range
rated frequency
50
frequency range
47
63
Hz
rated input current
no load power consumption
1.0
0.3
A
W
OUTPUT
parameter
conditions/description
min
nom
±1
max
units
line regulation
%
%
load regulation
±5
over voltage protection
short circuit protection
output voltage clamped by internal protection zener
output shut down and auto-restart
SAFETY & EMI
parameter
conditions/description
min
nom
max
units
HI-POT
input to output at 10 mA for 1 minute
3,000
4,242
V ac
V dc
insulation resistance
safety approvals
EMI standard
input to output at 500 V dc
UL/cUL, GS, BSMI, RCM, CCC
FCC class B, CE, VCCI-II
100
M
leakage current
RoHS compliant
0.25
mA
yes
ENVIRONMENTAL
parameter
conditions/description
min
0
nom
max
40
units
°C
operating temperature
operating humidity
storage temperature
storage humidity
20
-10
10
80
%
70
°C
90
%
20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2382 www.v-infinity.com
date
page
09/2010
3 of 5
a division of CUI INC
SERIES: EMSA 30W
DESCRIPTION: SWITCHING POWER SUPPLY
MECHANICAL DRAWING
input plug multi-blade
ˆˈˁˆ̈́˄ˁ˃
˄ˁ˃
(UL, UK, VDE, SAA, CCC)
weight
230 g (12 V), 220 g (20/24 V)
case size
74 L x 43.5 W x 35.3 H mm
tolerance: ±1 mm
˄ˁ˃
EMS-US
EMS-AU
EMS-UK
EMS-EU
EMS-CC
DC CORD
˄ˈˆ˃̈́˄˃˃
˄˃̈́ˆ
˅ˁˋ̑ˇˁ˃̀̀
48B
ˊ˃
Cable Gauge
EMSA120250 18 AWG
EMSA200150 20 AWG
EMSA240125 20 AWG
˦ʹ˧
˙˸̅̅˼̇˸ʳ˶̂̅˸ʳ̊˼̇˻ʳ̂́˸ʳ̇̈̅́̆ʳ̊˼̅˸
˄˅̋˅˃̋ˊˁˆʻ˃˄ˋʼ
Black wire, white stripe: Positive
20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2382 www.v-infinity.com
date
page
09/2010
4 of 5
a division of CUI INC
SERIES: EMSA 30W
DESCRIPTION: SWITCHING POWER SUPPLY
OUTPUT PLUG OPTIONS
3.5 mm Phono Plug
˄ˇʳ̈́˃ˁˈ
˄ˇʳ̈́˃ˁˈ
*Tip positive
P1
P1R
Standard DC Plug
A
B
C
Unit
˖
P5/P5R
P6/P6R
P7/P7R
P8/P8R
P9/P9R
5.5 2.1
5.5 2.5
3.5 1.3
3.8 1.35 9.5 mm
3.8 1.05 9.5 mm
9.5 mm
9.5 mm
9.5 mm
˖
Standard PX
Right Angle PXR
Locking DC Plug
˖
A
B
C
Unit
mm
mm
P10 5.5 2.1 9.5
P11 5.5 2.5 9.5
EIAJ Plugs
˖
EIAJ
A
B
C
D
Unit
P12/P12R EIAJ-1 2.35 0.7 9.5 NA mm
P13/P13R EIAJ-2 4.0 1.7 9.5 5.0 mm
P14/P14R EIAJ-3 4.75 1.7 9.5 5.0 mm
˖
Standard PXX
Right Angle PXXR
˗
Stripped and Tinned
˅ˈ̈́ˈ
DC PLUG TYPE
ST
PXX X X
stripped and tinned
Plug type
Plug angle:
Plug polarity:
“blank” = standard “blank” = N/A
R = right angle P = center positive
N = center negative
*Contact CUI for additional output plug options.
20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2382 www.v-infinity.com
date
page
09/2010
5 of 5
a division of CUI INC
SERIES: EMSA 30W
DESCRIPTION: SWITCHING POWER SUPPLY
INDIVIDUAL PACKAGING
tolerance
± 1 mm
RoHS Compliant
ˈ˃̈́˄
PACKAGING
tolerance
+7 / -0 mm
"RoHS Compliant"
20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2382 www.v-infinity.com
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