VE-21R-CX-F4

DC-DC converters are used to regulate and stabilize voltage or current levels when multiple sources of power are present. The VE-21R-CX-F4 is one such converter that can be used in a variety of applications and purposes. In this article, we will take a look at the application field and working principle of the VE-21R-CX-F4.

The VE-21R-CX-F4 is a regulated DC-DC converter that offers 3.3V to 24V DC output and a maximum of 36W of power. This makes it ideal for use in a variety of applications such as industrial, automotive, medical, security, audio, and communication devices. It is also suitable for powering single-board computers and embedded systems.

The VE-21R-CX-F4 can take an input voltage range of 8V to 36V DC, making it ideal for use in applications where a single high voltage supply is available. This makes it well-suited for use in applications where an independent voltage regulation is needed at the output such as LED driver applications. The VE-21R-CX-F4 has built-in EMI filters and transient suppressor protection to ensure that it meets the current industry standards.

The output voltage of the VE-21R-CX-F4 is adjustable through an external potentiometer. This allows the user to precisely set the voltage level to suit their application. The converter also features over-temperature protection, short-circuit protection, and over-voltage protection, providing a safe and reliable solution.

The working principle of the VE-21R-CX-F4 is based on the Pulse Width Modulation (PWM) principle. In this method, a signal with varying width is applied to the motor. The width of the signal is determined by the control circuit and the width is proportional to the motor speed. The PWM signal is then converted into a DC voltage by a power conversion stage.

The power conversion stage of the VE-21R-CX-F4 consists of a buck-type converter, a PWM oscillator, and an internal control circuitry. The PWM oscillator produces the clock signal that drives the buck-type converter, which converts the input voltage into a constant DC voltage. The output voltage of the converter is regulated by the internal control circuitry.

The VE-21R-CX-F4 has a wide range of applications and is well suited for powering projects such as LED drivers, robotics, embedded systems, and other DC DC powered devices. Its robust design and reliable operation make it an ideal choice for a wide range of uses.

In summary, the VE-21R-CX-F4 is a robust and reliable regulated DC-DC converter that offers an adjustable output and protection features. Its wide input voltage range and PWM working principle make it ideal for use in a variety of applications. This makes it a great choice when looking for a reliable and efficient converter.