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Latching

Automatic Battery Full Cut-Off Latching Circuit with Trickle Charging

Last Updated on May 17, 2026 by Swagatam Leave a Comment

In this post I will explain one useful SCR relay battery overcharge cut off circuit, which also has automatic latching and small trickle charging feature, so now when battery becomes fully charged then charger disconnects automatically, but still a tiny current keeps going into battery slowly. Main Features Main interesting thing here is the SCR […]

Filed Under: Battery Charger Circuits Tagged With: Automatic, Battery, Charging, Full, Latching, Trickle

IC 4060 Latching Problem [Solved]

Last Updated on July 6, 2019 by Swagatam 10 Comments

IMG 0330

The post talks about an IC 4060 timer circuit problem implemented in a coffee wending machine,  in which the circuit simply stops working each time its stipulated delay period is lapsed, even after a complete power switch OFF and ON. The question was presented by Mr. Kenndy and was solved through the following email discussion: […]

Filed Under: Timer and Delay Relay Tagged With: 4060, Latching, Problem, Solved

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