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Introduction to Pulse Width Modulation Circuits

Introduction to Pulse Width Modulation Circuits

Pulse Width Modulation (PWM) is a method of digitally encoding the level of an analog signal. Through the use of high-resolution counters, the duty cycle of the square wave is modulated to encode the level of a specific analog signal.

2022-11-18

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How PWM Regulators Work

How PWM Regulators Work

The change of PWM from low to high corresponds to the rising time of the inductor current iL, and the change from high to low corresponds to the falling time of the inductor current iL.

2022-07-14

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The principle of pwm regulator

The principle of pwm regulator

The gain is controlled by the duty cycle (or equivalent duty cycle, such as isolated DC-DC PWM phase shifting), such as the classic basic PWM converter Buck,

2022-07-12

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What is a solar photovoltaic power generation system

What is a solar photovoltaic power generation system

Photovoltaic power generation systems are usually divided into grid-connected power generation and off-grid power generation.

2022-04-28

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What is a PWM controller

What is a PWM controller

PWM refers to the use of the digital output of the microprocessor to control the analog circuit, and it is a method of digitally encoding the level of the analog signal.

2022-03-09

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Difference between pwm and mppt controller

Difference between pwm and mppt controller

The so-called MPPT (Maximum Power Point Tracking) is the maximum power point tracking. The maximum power point tracking controller is a device designed in the controller that can perform intelligent calculation and implement tracking at any time to realize real-time monitoring of the power generation voltage of the solar panel, and track the highest voltage and current value (VI).

2022-03-07

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