Search Results for : LM317
![1.2V-32V @3A Variable Switching Regulator using LM317 1.2V-32V @3A Variable Switching Regulator using LM317](https://www.electronics-lab.com/wp-content/uploads/2017/02/3D-preview.jpg)
![](https://www.electronics-lab.com/wp-content/themes/elab/images/advertising_article_events_news_newspaper_icon.png)
1.2V-32V @3A Variable Switching Regulator using LM317
The circuit presented here is based on LM317. Generally, LM317 is known as a linear regulator IC, but here the circuit operates as a switching regulator. This circuit operates by transferring energy from the input to the output by using a solid state switch. Power Efficiency of a...
Continue Reading![LM317 smooths but doesn’t regulate LM317 smooths but doesn’t regulate](https://www.electronics-lab.com/wp-content/uploads/2016/06/DI5516f3.gif)
![](https://www.electronics-lab.com/wp-content/themes/elab/images/advertising_article_events_news_newspaper_icon.png)
LM317 smooths but doesn’t regulate
Michael Dunn discuss about a circuit that smooths ripple and noise but doesn't regulates the output. A well known power supply circuit is the capacitance multiplier. It doesn't regulate, but instead reduces ripple & noise while the output tracks at some fraction of the input...
Continue Reading![Use an LM317 as 0 to 3V adjustable regulator Use an LM317 as 0 to 3V adjustable regulator](https://www.electronics-lab.com/wp-content/uploads/2015/07/Use-an-LM317-as-0-to-3V-adjustable-regulator-fig-1.jpg)
![](https://www.electronics-lab.com/wp-content/themes/elab/images/advertising_article_events_news_newspaper_icon.png)
Use an LM317 as 0 to 3V adjustable regulator
by Vladimir Rentyuk @ edn.com: Most engineers know that they can use an inexpensive, three-terminal adjustable regulator, such as Fairchild Semiconductor’s LM317, as an adjustable regulator to only some necessary value of voltage, such as 36 or 3V. This value cannot be less than...
Continue Reading![Top 10 Most Popular Hobby Electronic Components for 2024 Top 10 Most Popular Hobby Electronic Components for 2024](https://www.electronics-lab.com/wp-content/uploads/2024/05/Depositphotos_13857684_L-1024x682.jpg)
![](https://www.electronics-lab.com/wp-content/themes/elab/images/advertising_article_events_news_newspaper_icon.png)
Top 10 Most Popular Hobby Electronic Components for 2024
Some people enjoy sketching, some prefer writing, and others are drawn to knitting. People like us, find joy in building and creating electronic devices. The common thread among all these crafts is that they require some basic tools to get started. And for us engineers and hobbyists,...
Continue Reading![Programmable Bridge Resistive Sensor Signal Conditioner Programmable Bridge Resistive Sensor Signal Conditioner](https://www.electronics-lab.com/wp-content/uploads/2023/09/012-1-1024x812.jpg)
Programmable Bridge Resistive Sensor Signal Conditioner
The module presented here is a sensor signal conditioner based on ZSC31010 CMOS integrated circuit, which enables easy and precise calibration of resistive bridge sensors via EEPROM programming. When mated to a resistive bridge sensor, it will digitally calibrate offset and gain with...
Continue Reading![DC Electronic Load – 1A DC Electronic Load – 1A](https://www.electronics-lab.com/wp-content/uploads/2023/08/001-1024x614.jpg)
DC Electronic Load – 1A
This is a very precise Electronic Load project built using the ultra-Precision, Low-Noise OPAMP MAX44251 from Analog Devices. The project can sink current from a power source. It can be used as test gear for power supplies, chargers, solar panels, batteries, and DC-DC converters. The...
Continue Reading![Adjustable Load powered by LT3080 Regulator Adjustable Load powered by LT3080 Regulator](https://www.electronics-lab.com/wp-content/uploads/2023/04/TEC1-1024x853.jpg)
![](https://www.electronics-lab.com/wp-content/themes/elab/images/advertising_article_events_news_newspaper_icon.png)
Adjustable Load powered by LT3080 Regulator
Technoblogy has posted details about an adjustable load that provides a constant-current load for testing power supplies and batteries. It enables you to set the load current to up to 1.05A, using a potentiometer, and displays the current on a three-digit LED display controlled by an...
Continue Reading