TRN 3-4813SM

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DC-DC converters are used to change the voltage of an electrical circuit. They are used in a variety of applications, from battery charging to powering electronic systems and components. The TRN 3-4813SM application field and working principle is a member of DC-DC converter family. It is a switching power supply with a wide input voltage range, which makes it ideal for applications with extreme ambient temperatures.

The TRN 3-4813SM provides a regulated output of 24VDC from an input voltage range of standard input of 100-240VAC, single-phase, 47-63 Hz. It also has an operating temperature range of -20°C to +75°C, and is sealed for protection from dust and moisture. Its low profile, small size, and light weight makes it suitable for installations in confined spaces.

The TRN 3-4813SM works in the following principle: The input AC voltage is fed to the primary winding of the power transformer. This high voltage is well regulated by the Tap Selection option provided on the power transformer. Inside the power transformer, the high voltage is converted into a low voltage through the transformer’s secondary winding. The low voltage then passes through an EMI filter and AC rectifier and is converted into a DC voltage. The switched mode power supply part of the TRN 3-4813SM current regulator then takes over and provides a regulated output of 24VDC.

The TRN 3-4813SM has several features that make it attractive for a variety of applications. It has a very efficient switching power supply, meaning it can produce a regulated output voltage with minimal power loss. This makes it suitable for powering electronic systems and components, such as cameras and communications systems, that require a stable voltage level for operation. It is also capable of charging batteries and can be used as a backup power supply in case of a power outage.

The TRN 3-4813SM is a great choice for applications that require a reliable, efficient, and highly reliable DC-DC converter. Its wide input voltage range, efficient operation, and sealed design make it an ideal choice for industrial, commercial, and residential applications. Its small size and light weight make it easy to install and maintain, while its wide input and output voltage range allow it to be used in extreme environmental conditions.

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