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Calculating Transformerless Power Supply Circuit Resistors and cap

Last Updated on November 17, 2024 by Admin Leave a Comment

This post dives into calculating component values for transformerless power supplies, using basic formulas like Ohm’s Law. Understanding the Circuit: Before we jump into calculations, let’s break down a typical […]

Filed Under: Power supply Tagged With: Calculating, cap, Power, Resistors, Supply, Transformerless

How to Calculate Current Limiting Resistors for LED

Last Updated on March 22, 2020 by Admin Leave a Comment

LED curent limiter

The post explains a simple way to calculate and implement current limiter resistor for an LED in a circuit in order to ensure that the LED never get damages due […]

Filed Under: Lights and Lamps Tagged With: Calculate, Current, LED, Limiting, Resistors

Types of Resistors

Last Updated on May 16, 2019 by Admin Leave a Comment

LDR

A resistor is a passive electronic component designed to provide resistance to current in a circuit. There are various forms of resistors. These resistors differ with their structure, power rating, […]

Filed Under: Electrical, Tutorials Tagged With: Resistors, types

How Resistors Work With AC Supply

Last Updated on February 17, 2018 by Admin Leave a Comment

02054

In this post we learn how resistors work and behave in alternating current (AC) driven circuits AC resistor circuits Genuine resistive AC circuit: resistor voltage and current tend to be […]

Filed Under: Tutorials Tagged With: AC, Resistors, Supply, Work

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