Module - Study of Light Emitting Diodes in DC Circuits Manufacturer,Supplier and Exporter in India

Module - Study of Light Emitting Diodes in DC Circuits

Product Code : SCL-EELE-12130

Indian Lab Suppliers supplies the Module - Study of Light Emitting Diodes in DC Circuits (Product ID: 12130) as part of its electronics engineering lab equipment range. It is a module for studying light-emitting diodes in DC circuits.

Quick Answer

An LED lights only when forward biased, and its forward voltage is higher than that of a silicon diode and depends on its colour. Because the current rises steeply above that voltage, a series resistor is chosen as R = (supply voltage − LED forward voltage) ÷ LED current. Component values, supply, meters and the base unit this module fits are not listed, so please confirm the contents at quotation.

Where This Is Used

Used in introductory electronics and electrical courses; the Module - Study of Diodes in DC circuits (Product ID: 12129) covers ordinary diodes and the Diode, Zener Diode and LED Characteristics (Product ID: 12085) plots the full LED characteristic. Browse the full Electronics Engineering Lab Equipment range or related Electronics Lab Equipment products.

Frequently Asked Questions

Why does an LED need a series resistor?
To limit its current, which rises steeply above the forward voltage.

Does an LED light in reverse bias?
No, it emits light only when forward biased.

What does the module include?
Please confirm the component list at quotation.

Related Categories

Electronics Engineering Lab Equipment · Electronics Lab Equipment · Physics Lab Equipment

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