PT4245C

DC DC Converters are among the most widely used technologies in the industrial and commercial industry today. The PT4245C DC DC Converter is a compact, wide-input voltage regulator with constant output current and power. It is suitable for a variety of applications, including distributed power supply systems, power amplifiers, and fan speed control.

Key Features of the PT4245C DC DC Converter

The PT4245C DC DC Converter offers a wide range of important features, including:

• Wide operating input voltage range: 4.5V to 40V
• Output voltage and power are adjustable
• Built-in protection features such as over-voltage, overload, and temperature protection
• Constant output current and power across the entire operating range
• High efficiency: 10A@88.2%, 20A@86%;
• Low standby power consumption

Applications of the PT4245C DC DC Converter

The PT4245C DC DC Converter can be used in a wide range of applications, including:

• Distributed power supply systems
• Power amplifiers
• Telecommunication systems
• Industrial control systems
• Fan speed control
• Data-storage systems
• Medical electronics

Working Principle of the PT4245C DC DC Converter

The PT4245C DC DC Converter works by converting a lower voltage input to a higher voltage output. It does this by using a PWM (Pulse Width Modulation) control circuit to regulate the output voltage and current. This PWM circuit works by switching transistors ON and OFF to discharge or charge a capacitor, thus controlling the output voltage. The PT4245C also includes a voltage accessor to help maintain output stability and a selector circuit to ensure maximum output current.

The PT4245C DC DC Converter is a reliable and highly efficient converter that offers high performance and reliability in a variety of applications. It is an ideal solution for applications requiring wide operating input voltage range, adjustable output voltage and power, and protection features.