Schematics > Power > 5V/1A Power Supply
5V/1A Power SupplyTECHNICAL CHARACTERISTICS:
Tendency of entry: 220V AC
Tendency of expense: 5V DC
Current of expense: 1A
Materially:
|
C1
|
1000mF/16V electrolytic
|
|
C2, C4
|
100nF polyester
|
|
C3
|
100mF/16V electrolytic
|
|
d1-4
|
4 x 1N4004 or bridge of passages 50V - 1A
|
|
U1
|
LM7805
|
|
T1
|
Transformer of catering 220V/9V - 1A
|
Notes:
Changing the prices of certain elements we can have different
tendency of expense:
|
U1
|
T1
|
C1
|
C3
|
Tendency of expense
|
|
LM7805
|
220V/9V - 1A
|
1000mF/16V
|
100mF/16V
|
5V
|
|
LM7806
|
220V/9V - 1A
|
1000mF/16V
|
100mF/16V
|
6V
|
|
LM7809
|
220V/12V - 1A
|
1000mF/25V
|
100mF/16V
|
9V
|
|
LM7812
|
220V/15V - 1A
|
2200mF/25V
|
100mF/16V
|
12V
|
|
LM7815
|
220V/18V - 1A
|
2200mF/35V
|
100mF/25V
|
15V
|
|
LM7818
|
220V/24V - 1A
|
2200mF/35V
|
100mF/25V
|
18V
|
|
LM7824
|
220V/30V - 1A
|
2200mF/40V
|
100mF/35V
|
24V
|
Title: 5V/1A Power Supply
Source: www.electronics-lab.com
Published on: 2005-02-03
Reads: 684
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