REC30-483.4SZ

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DC DC Converters

DC-DC converters are components that are powered by a direct current or DC source, and are used to convert this DC power to a different voltage level. The REC30-483.4SZ is a popular type of DC-DC converter that provides the highly efficient and accurate power conversion necessary for a wide range of applications.

The REC30-483.4SZ is a buck converter that uses two power transistors and four capacitors to provide a high current output supply. The buck converter’s input voltage range can be from 9V up to 36V, and its output voltage range is from 3V up to 48V. It provides an output power of up to 48W that is isolated from the input power source.

Application Fields

The REC30-483.4SZ is suitable for a wide range of applications, including automotive, solar, industrial, and consumer electronics. It is often found in chargers and other power supplies, as it is a popular and reliable solution for providing accurate power conversion. It can also be used in LED lighting, lighting control, and monitoring applications. In addition, its efficiency and accuracy make it an ideal choice for motor drive applications.

Working Principle

The REC30-483.4SZ DC-DC converter uses a buck converter circuit design. This type of converter works by switching a transistor on and off at a high frequency. When the transistor is switched on, the input voltage is reduced. This process is repeated at the highest frequency possible while maintaining a low switching loss. This allows for efficient and accurate power conversion.

The high frequency switching of the transistors is regulated by an internal voltage regulator. The internal voltage regulator supplies a constant voltage output, regardless of the input voltage. The output voltage of the converter is determined by the difference between the input voltage and the output voltage. This helps to ensure accurate and precise power conversion.

The REC30-483.4SZ features an integrated Passive Power Factor Correction (PFC) circuit, which helps to reduce power consumption while providing highly efficient power supply performance. The converter also includes current protection and over temperature protection.

Advantages of the REC30-483.4SZ

The REC30-483.4SZ features excellent efficiency, reaching up to 95%. It also features a wide input voltage range and a highly accurate output voltage, making it an ideal choice for a variety of applications. It also has wide operating temperature range, allowing for reliable operation in a wide range of temperatures. The integrated Passive Power Factor Correction makes this converter even more efficient and reliable.

The REC30-483.4SZ is an excellent choice for a variety of applications, from consumer electronics to industrial applications. Its efficiency, accuracy, and wide input voltage range make it a popular and reliable solution for power supply transformation and conversion.

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