Switched mode power supply

Have you ever wondered what's inside your computer's power supply? The task of a PC power supply is to convert the power from the wall (120 or 240 volts AC) into stable power at the DC voltages that the computer requires. The power supply must be compact and low-cost while transforming the power efficiently and safely. To achieve these goals, power supplies use a variety of techniques and are more complex inside than you might expect. In this blog post, I tear down a PC power supply and…

I am pretty new to SMPS circuits. I understand there's a bleeder resistor, a flyback diode circuit to power the transistorized osc circuit. I guess that the current around the MOSFET will be like a...

Switched Mode Power Supply: SMPS Design & Applications https://how2electronics.com/switched-mode-power-supply-smps-design-applications/

Most problems with equipment using switch mode power supply (s.m.p.s) like television and monitor are power related, this is because power supplies runs under considerable stress due to high voltages and current involved around these circuits. In order to understand how to solve s.m.p.s problem I am going to show you how to analyze common failure mode in CRT television, you can use this principle in repairing CRT monitor too. Case One: CRT Television Dead Here dead I mean the set does not…

Have you ever wondered what's inside your Macbook's charger? There's a lot more circuitry crammed into the compact power adapter than you'd expect, including a microprocessor. This charger teardown looks at the numerous components in the charger and explains how they work together to power your laptop. Inside the Macbook charger. Many electronic components work together to provide smooth power to your laptop. Most consumer electronics, from your cell phone to your television, use a switching…

Switched Mode Power Supplies. Introduction to SMPS

Is there any IC which converts 230V AC to 5V DC? As lossless as possible. I want to connect my microcontroller to an ordinary electrical socket and I don't have enough space available. Thanks.

TOP261 switch mode power supply smps circuit previous post TDA8920 Class-D Amplifier Circuit power supply The smps power supply of the amplifier, as is indicate

SMPS ( switched-mode power supply ) is an electronic circuit that converts power by using switching devices that are turned on and off at high frequencies, as well as storage components such as inductors or capacitors to provide power when the switching device is not conducting. SMPS are extremely efficient and are widely used in a wide range of electronic equipment, including computers and other sensitive equipment that requires a stable and efficient power supply.

This is a power supply circuit with switching mode with output voltages ranging from 20 Volts to 50 Volt DC CT Symmetrical 5 up to 10 Amp...