REC3-4805DRW/H2/A/SMD-R

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DC-DC converters are electrical circuits that convert direct current from one voltage level to another. The REC3-4805DRW/H2/A/SMD-R makes use of advanced technology, including multiple switching stages, to provide reliable, switch-mode power conversion. This device is designed for use in highly efficient off-line power supplies, providing a suitable solution for a wide range of applications.

The main components of a DC-DC converter are the rectifiers, transformers, and switches. The rectifier converts alternating current (AC) to direct current (DC). The transformer then converts the DC power from one voltage level to another. The switches between rectifier and transformer control the flow of current from one stage to another.

The REC3-4805DRW/H2/A/SMD-R utilizes both diode-bridge rectifier and high frequency pulse width modulation (PWM) technology. The rectifier is responsible for converting the AC voltage to a DC voltage. This device is designed specifically for offline AC-to-DC power supplies, and it accepts a wide input voltage range of 85-265VAC. A switching frequency of 100KHz is used, with a high efficiency of 95%.

The PWM technology used in the REC3-4805DRW/H2/A/SMD-R is particularly effective for applications with high power requirements. By using two switching stages, the pulse width is modulated between two different voltage levels. This ensures a high efficiency of power transfer and practically eliminates the need for a transformer.

The DC-DC converter of the REC3-4805DRW/H2/A/SMD-R also makes use of multiple protection functions to prevent short circuit and thermal overload. This device is designed for use in off-line power supplies and is suitable for a range of applications, including mobile phones, small home appliances and industrial equipment.

The REC3-4805DRW/H2/A/SMD-R is an advanced and cost-effective DC-DC converter that is suitable for a wide range of applications. The combination of rectifier, PWM and multiple switching stages makes it an excellent choice for reliable and efficient power conversion.

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