REC5-4809SRW/H/B/M/SMD

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DC DC converters are widely used in a variety of applications and for a variety of purposes. In the world of industrial and educational applications, DC DC converters are employed in many applications. The REC5-4809SRW/H/B/M/SMD is one such DC DC converter and its application field and working principle are discussed in this article.

The REC5-4809SRW/H/B/M/SMD is a robust DC-DC converter. It can be used as an isolated power supply for control systems, industrial automation, heavy equipment, process instruments, motor controllers, and other applications. The converter has a wide input voltage range from 5 to 60 V DC, and it has adjustable output voltages ranging from 12 to 44 V DC. It also has a wide switching frequency of 0 to 300 KHz, which allows it to be used in a variety of applications.

The working principle of the REC5-4809SRW/H/B/M/SMD is based on the transformer coupled interleaved control technique. This technique utilizes two power stage separated by a transformer. The first power stage takes the input voltage and rectifies it, then the second power stage regulates the output voltage. The transformer is there to allow the two power stages to communicate with each other to ensure the output voltage is correctly regulated. The converter also has a full-wave bridge rectifier, a high-frequency power switch, a pulse-width modulation (PWM) control circuit, an inductor, and a capacitor.

The REC5-4809SRW/H/B/M/SMD is also designed with an advanced Synchronous rectifier for the secondary side, which ensures the output current is constant. This feature makes it more efficient and also reduces the current ripple. The converter has a low standby consumption of maximum 1W and can reach a high efficiency of 95%. Additionally, it is designed to operate in temperatures ranging from -40℃ to +70℃ and has excellent protection features such overload protection, overvoltage protection, over-temperature protection, and short-circuit protection.

The REC5-4809SRW/H/B/M/SMD is a versatile DC DC converter with a wide range of input and output voltage, adjustable switching frequency, and a variety of protection features. It is suitable for use in industrial and educational applications, such as control systems, automation, heavy equipment, process instruments, motor controllers, and many more. Additionally, its advanced Synchronous rectifier helps to ensure the output current is constant, thus making it more efficient and reducing the current ripple.

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