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Isolation AC-DC converter 30 Watt telecom power supplies Output 12V / 2.5A CMA30-220S12
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Product Details
Input 90~264V Telecom Power Supply 30W Output 12V/2.5A CMA30-220S12
Key Features
AC input range:90~264Vac
Single outputs:12V/2.5A
High efficiency:80%
Line regulation: ≤±1%
Load regulation: ≤±1%
Low ripple&noise:≤120mV
Isolation voltage: 4242Vdc
short circuit protection
Output over current protection
Output over voltage protection
Fan cool:1m/S
RoHS compliant
UL94V-0 flame-retarded rating
Product Overview
This AC-DC converter use advanced power processing, control and packaging technologies to provide the performance, flexibility, reliability and cost effectiveness of a mature power component. High frequency switching provides high power density with low noise and high efficiency.
Electric Characteristics
Input Characteristics
|
Parameter |
Min |
Typ |
Max |
Units |
Notes |
|
Rated input voltage |
100 |
240 |
Vac |
||
|
AC input voltage range |
90 |
220 |
264 |
Vac |
|
|
Rated AC input frequency |
50/60 |
Hz |
|||
|
AC input frequency range |
47 |
63 |
Hz |
||
|
Max. input current |
0.8 |
A |
Min. input voltage, full load |
||
|
Input inrush current |
40 |
A |
230Vac input,25℃, first start |
||
|
Efficiency |
80 |
% |
Rated input voltage, rated load |
Output Characteristics
|
Parameter |
Min |
Typ |
Max |
Units |
Notes |
|
|
Output voltage range |
11.52 |
12 |
12.48 |
Vdc |
||
|
Output current range |
0 |
2.5 |
A |
|||
|
Line Regulation |
±1 |
% |
||||
|
Load Regulation |
±1 |
% |
||||
|
Temperature Regulation |
±0.02 |
% / °C |
Over operating temperature range |
|||
|
Ripple & noise |
120 |
mV |
Rated input, full load, 20 MHz bandwidth |
|||
|
Dynamic response |
Deviation |
±4 |
% |
20% to 100% to 20% Iout max, Vin=110/220Vac |
||
|
Settling time |
200 |
uS |
To within 1% Vout nom. |
|||
|
Turn-on rise time |
20 |
ms |
Full load,10%~90% Vout |
|||
|
Turn-on delay time |
1 |
s |
220Vac, Full load |
|||
|
Output voltage overshoot |
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