RAC05-3.3SB-E-ST

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AC/DC converters are a type of power conversion device which transform alternating current (AC) to direct current (DC). AC/DC converters are commonly used in a range of applications in order to provide electrical power to an electrical device or system. RAC05-3.3SB-E-ST is an AC/DC converter designed to provide a reliable source of power to any application needing a 3.3V DC output with a minimum of 1.2A or up to 3A peak output current. Its wide 4:1 input voltage range of 9V to 36V DC allows it to be used in various conditions in different applications.

This device has a very efficient operation with an efficiency of up to 94%. RAC05-3.3SB-E-ST is capable of achieving parameters such as a 94% efficiency at a 36V input voltage and a min voltage regulation of 0.2% and line regulation of 0.1%. It has an operating temperature range from -40˚C to +105˚C and a wide temperature range of the integrated MOSFETs allows operation without any derating. Furthermore, in order to ensure that all the outputs stay in regulation, its input ripple rejection of 75dB (50 mVp-p) has been implemented to prevent output ripple increase due to input line ripple and noise.

The RAC05-3.3SB-E-ST has many advantages that make it suitable for a range of different applications. This device is small in size and light in weight. Its space-saving SIP 3-Pin package only consumes 2.2in3/W, making it easy to mount in tight locations. Moreover, its insulated surface mount package technologies meet UL50E requirements, providing reliable performance in a variety of application areas. With over temperature, reverse input protection and short circuit protection, the RAC05-3.3SB-E-ST is well-protected against external conditions.

The working principle behind the RAC05-3.3SB-E-ST is based on a switched-mode power supply (SMPS). This device basically consists of three core parts: an input rectifier, an energy storage component, and an output converter unit. The input rectifier is responsible for converting the AC input voltage to a DC voltage which is then used to charge the energy storage component which is usually a capacitor or a small transformer. The energy stored in the component is then used to power the output converter post which converts the DC voltage to the DC output voltage. The output converter often uses a switching element to control the energy flow.

The RAC05-3.3SB-E-ST is suitable for applications that require a stable DC power supply such as switching-mode power supplies, computer peripheral devices, datacom and telecom equipment, industrial automation equipment, medical instrumentation, and instrumentation equipment. It is also suitable for other applications that require a 3.3V DC output.

Overall, the RAC05-3.3SB-E-ST is a reliable AC/DC converter which offers a wide range of advantages that make it suitable for use in a range of application fields. Its small size makes it easy to mount in tight locations, while its wide input voltage range and efficient operation make it an ideal choice for a variety of applications.

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