PT6921N

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DC to DC converters are widely used in today\'s modern world. PT6921N is one of such efficient converters. It is a step up DC converter from 5V to 12V. This allows for easier capacity to power portable electronics and computers.

The advantages of the PT6921N DC-DC converter lies in its efficiency and size. It weighs in at just 6.3 grams, making it one of compact converters in the market. Additionally, its efficiency rating can be as high as 90%, making it capable of producing 12V output with just a 5V input. It is designed for small devices with power requirements amounting to 10W or less.

The internal structure of the PT6921N is also very simple. It operates on pulse width modulation (PWM) power principle. The internal IC of the converter is the PT6921N chip which consists of an oscillator, driver circuit and power switch. It is configured as a switch When power is supplied, the oscillator produces a square wave signal which is converted to PWM signal by the driver circuit and supplied to the power switch. The power switch conducts current to a transformer which reverses the poles of the current which in turn produces the desired voltage.

The PT6921N is practical for a wide variety of portable electronics and computer applications. Examples of such applications include cell phones, digital cameras, laptops, tablet PCs, and audio equipment. It is ideal for gaming consoles, tablets, and portable DVD players. It is capable of powering LCD or LED TVs, DVRs, and medical equipment. Additionally, its efficiency rating makes it suitable for use in heavy industrial equipment like robots.

The PT6912N is specifically designed to fit the ever emerging need for low power, high output DC-DC converters. It is also capable of fitted into more complex systems through the use of external components, making it a versatile option for a wide range of applications. Its efficient design, compact size, and high efficiency make it an ideal choice for powering portable electronics, medical equipment, and heavy industrial equipment without extra strain on energy solutions.

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