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LM723

0-30V Variable Power Supply at 3A

Last Updated on: May 25, 2022 by Apichet Garaipoom
0-30V Variable Power Supply at 3A

Cheap adjustable 0-30V 3A Laboratory DC Power Supply. high efficiency regulator circuit by IC regulator UA723-TIP3055 as power.Protect over load maximum 3A

Categories Variable Supply, Power supply Tags LM723 40 Comments

0-50V 3A Variable power supply

Last Updated on: December 12, 2021 by Apichet Garaipoom
0-50V 3A Variable power supply

It is a modern circuit, Thus you can buy all components in the local store or buy KIT. And the important thing is the overcurrent protection.

Categories Variable Supply, Power supply Tags LM723 95 Comments

Converts power supply to automatic battery charger using SCR-CA723

Last Updated on: February 24, 2021 by Apichet Garaipoom
Converts power supply to automatic battery charger using SCR-CA723

This is how to modify old Lead-acid battery charger or convert power supply to battery charger in automatic. To protect over charging by CA723 and power SCR

Categories Battery Chargers Tags Lead Acid Battery Chargers, Automatic Battery Charger, LM723 10 Comments

0-30V 0-5A regulated variable power supply circuit

Last Updated on: April 16, 2022 by Apichet Garaipoom
0-30V 5A power supply circuit digagram

Do Not Make This circuit If You are not brave enough.

Categories Variable Supply, Power supply Tags CA3140, 5A Regulated Power supplies, LM723 25 Comments

5V 5A, 8A Power supply circuits

Last Updated on: November 23, 2021 by ElecCircuit.com
2V-7V, 6A-8A Linear Regulator using LM723

For digital that need high current 5A up it low noise and easy to build because is linear

Categories Power supply Tags high current boost circuit, LM723, 5 volts DC Power Supplies 4 Comments
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