electronics believer Making Difficult Easy

How to Compute MOSFET Switching Losses

There are two types of losses in MOSFET. One is conduction loss and the other one is switching loss. Conduction loss is explained in detailed here. Switching loss is not as easy as computing the conduction loss. There are many…

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Electronics How To

How to Determine the Correct MOSFET VGS Threshold

MOSFET will not work if the gate to source voltage is not satisfied. VGS threshold is one of the specifications in the datasheet. However, it needs little understanding on how to determine the right VGS threshold. This article will discuss…

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How To MOSFET Power Electronics

How to Select a MOSFET for Power Electronics

These are the important things to consider on how to select a MOSFET for power electronics. These parameters when considered during the development stage, you can ensure a product with a very high reliability. 17 Key Items to Consider on…

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Design Template

Quasi Resonant Flyback Design Tool – Automated and Hassle Free

Are planning to design your own QR flyback? This Quasi Resonant Flyback Design Tool will help you do the job effortlessly. All you need to do is to download the tool on the lowest part of this page. Also ensure…

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Others

How Much Savings on Inverter Refrigerator compared to Traditional Refrigerator?

You are maybe one of the individuals who are asking how much savings on inverter refrigerator. Inverter refrigerator technology is getting popularity nowadays. What is the difference between it and the traditional refrigerator? How much saving to expect by choosing…

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Electronics MOSFET

MOSFET Power Dissipation and Junction Temperature Calculation

There are some factors to consider in calculating MOSFET power dissipation. When the power dissipation is known, it is possible to compute the junction temperature of the MOSFET. Important to take that a MOSFET installed with no heatsink has different…

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BJT Electronics MOSFET

MOSFET and BJT Comparison

Two of the most common three terminal semiconductor nowadays are MOSFET and BJT. MOSFET is metal oxide semiconductor field effect transistor. It is a variant of FET. BJT on the other hand is bipolar junction transistor. It is worth to…

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Electronics How To MOSFET

How to Drive a Relay with a MOSFET

It is very common application to drive a relay with a MOSFET. From household applications to automotive are using this circuit. There are some aspects to consider like the stress on the MOSFET, the level of driving voltage to guarantee…

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How To

How to Select a Circuit Breaker – Basic Tips

Circuit breaker is the most common short circuit and over current protection. It is a simple electrical device but very important to safety. The most common question is what must be the current rating of the breaker to safely protect…

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Boost Converter How To Power Electronics

How to Select Inductor for Boost Converter

1. Select Inductance Value a. Define the switching frequency for the boost converter Example: Fsw = 300kHz b. Define the input and output voltage Example: Vin = 12V, Vout = 24V c. Determine the duty cycle Dutycycle = 1 –…

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