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12V Automatic Battery Charger Circuit with 4 LED Indicator

A lead acid current controlled automatic 12V battery charger circuit with 4 LED indicators can be learned in the following post. The design also includes a 4 level charging status indicator using LEDs. The circuit was requested by Mr. Dendy. 12V Battery Charger with LEDs I would like to ask and look forward to you … Read more12V Automatic Battery Charger Circuit with 4 LED Indicator

12V, 5 Amp SMPS Battery Charger Circuit

In this article we study a simple flyback based converter design which is implemented as an SMPS 12V, 5amp battery charger power supply, without using a iron core transformer.   How it Works The proposed 12V, 5 amp smps battery charger circuit employs a flyback converter topology which results in the required smps based high … Read more12V, 5 Amp SMPS Battery Charger Circuit

12V 100Ah Lead Acid Battery Charger Circuit

The proposed 12V 100ah lead acid battery charger circuit was designed by one of the dedicated members of this blog Mr. Ranjan, let’s learn more regarding the circuit functioning of the charger and how it could be used as a trickle charger circuit also. Update: For an Auto-Cut off Lead Acid Battery Charger, please refer … Read more12V 100Ah Lead Acid Battery Charger Circuit

3v, 4.5v, 6v, 9v, 12v, 24v, Automatic Battery Charger Circuit with Indicator

An all-in-one automatic voltage battery charger circuit is discussed in the following post; the circuit can be modified in many different ways as per individual requirements and applications. The following circuit will allow you to charge any battery right from 1.5V to 24V simply by setting up a given preset. How it Works using LM3915 … Read more3v, 4.5v, 6v, 9v, 12v, 24v, Automatic Battery Charger Circuit with Indicator

12V Smart Battery Charger Circuit

The following automatic 12V smart battery charger circuit was exclusively designed by me in response to requests from two keen readers of this blog, Mr. Vinod and Mr.Sandy. Let’s hear what Mr.Vinod discussed with me through emails regarding the making of a smart battery charger circuit: Discussing a Personal 12V Battery Charger The Design “Hi Swagatam, … Read more12V Smart Battery Charger Circuit

Current Controlled 12V Battery Charger Circuit Using IC 317

In this article we are discussing a current controlled 12V battery charger circuit which is very easy and cheap by its design yet extremely accurate with its output voltage and current specs. Why Current Control is Crucial Charging any type of chargeable battery can be critical and involves some attention to be paid. Especially the … Read moreCurrent Controlled 12V Battery Charger Circuit Using IC 317

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