5V/1A Power Supply
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TECHNICAL 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
electronic circuit
Source: www.electronics-lab.com
Published on: 2005-02-03
Reads: 1910
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