REC3-0505SRW/H4/C/SMD-R

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DC DC Converters

DC DC converters have revolutionized the way that electrical power is generated and applied in everyday devices and systems. They convert electrically inefficient or limited-output AC voltages to an efficient and safe supply of DC power. This allows engineers and technicians to develop devices that require low-voltage consumer applications such as laptops, mobile phones, and other portable electronics.

The REC3-0505SRW/H4/C/SMD-R is a high efficiency, low output DC-DC step-down converter with a wide input voltage range. It is a switch-mode power supply that offers a low-cost solution for consumer electronic goods that require surge protection, transient response, and reliable operation. The REC3-0505SRW/H4/C/SMD-R provides short-circuit protection, over-temperature protection, and over-voltage protection.

Application Field

The REC3-0505SRW/H4/C/SMD-R is designed to support a wide range of applications. It is suitable for use in portable electronic devices such as laptops, digital cameras, and MP3 players. It is also intended for automotive devices such as navigation systems and car stereo systems. In addition, it can be used in home appliances, industrial control systems, and laboratory equipment.

Working Principle

REC3-0505SRW/H4/C/SMD-R works on the basis of a synchronous switching technique. When the input voltage exceeds the starting point, the switch opened and the switching frequency is adjusted depending on the input voltage changes. As the input voltage falls, the frequency of switching drops to maintain the same output voltage. The output voltage is regulated by the duty cycle which is the proportion between the time period of the switching on and off.

The synchronous regulator of the REC3-0505SRW/H4/C/SMD-R ensures strength against over-voltage, over-temperature, and short-circuit. It also provides switch-mode power supply with a low noise level and high efficiency. The high-efficiency also helps to reduce costs and maximize battery life for applications operated with limited resources.

Features

The REC3-0505SRW/H4/C/SMD-R offers a wide input voltage range, low power consumption, minimum noise, high efficiency, and short-circuit protection. It also features excellent load and line regulation, input voltage limit control, thermal limit circuit, and TTL input for remote ON/OFF. Additionally, the device includes an internal slope compensation circuit for better load transient performance, an external enable mode, and an external compensation pin for improved flexibility.

The REC3-0505SRW/H4/C/SMD-R is in widespread use in various consumer electronics and industrial control systems. It is an ideal choice for applications that require reliable and efficient DC-DC conversion, such as laptop and other portable device power supply systems.

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