PT4221C

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

DC-DC converters are an important component in the field of power electronics and electrical engineering. PT4221C is a DC-DC converter module that is widely used in a variety of applications due to its small size and simple operation. The PT4221C can provide output voltages over a wide range of output currents while operating over a wide input voltage range.The PT4221C is a compact and adjustable output DC-DC converter module that offers performance and versatility. It is available in four adjustment ranges to suit a wide range of applications. The PT4221C can be used as an isolated DC-DC converter in applications such as Power Supplies, Battery Electric Vehicles, and Renewable Energy Systems. It is also suitable for direct conversion applications such as Automotive Electronics, Processors, and Communication Systems. The primary feature of the PT4221C is its wide input voltage range, up to 60V and its wide output voltage range (adjustable from 2.5V to 26V). It can also handle up to 10A of output current and it offers a wide range of efficiency up to 90%. The high efficiency of the module helps to reduce total power loss and helps minimize power consumption in applications using this module.The PT4221C is a buck-boost converter that operates in buck mode when the input voltage is greater than the output voltage, and the boost mode when the output voltage is greater than the input. This type of converter offers a continuous output voltage regulation that helps to maintain the output voltage at the desired level, even if the input voltage changes.The working principle of the PT4221C is based on a simple concept of voltage regulation. It uses a Pulse Width Modulation (PWM) method to convert the input voltage into a steady and stable output voltage. In buck mode, the input voltage is compared with a reference voltage output from a voltage regulator circuit. Then a PWM signal is generated by the module and it is used to switch the input voltage on and off. This switching action is done in accordance with the input voltage and the reference voltage, so a steady and stable output voltage is obtained. Similarly, in the boost mode, the input voltage is compared with the reference voltage, and the PWM signal is used to switch the input voltage on and off, which in turn generates an output voltage with the desired level. The PT4221C features adjustable output current limiting and adjustable output voltage control. The output current limiter helps ensure the safe operation of the module by limiting the peak output current and preventing the module from exceeding its maximum rating. The adjustable output voltage control allows the user to customize the output voltage if needed.In conclusion, the PT4221C is a small but powerful DC-DC converter module that is ideal for a number of applications due to its wide range of input voltage, adjustable output current and voltage, and excellent efficiency. Its wide range of adjustment ranges also makes it suitable for use in many different types of electronic applications. The module offers high performance and great versatility, making it an ideal choice for applications that require a reliable and cost-effective power supply.

The specific data is subject to PDF, and the above content is for reference