Power (Watts):	480W
Approvals:	cULus, cURus, EAC
Minimum Load Required:	--
Size / Dimension:	6.30" L x 2.56" W x 5.12" H (160.0mm x 65.0mm x 130.0mm)
Mounting Type:	DIN Rail
Features:	Adjustable Output, Universal Input
Operating Temperature:	-25°C ~ 70°C (With Derating)
Efficiency:	93%
Voltage - Isolation:	4kV
Applications:	ITE (Commercial)
Series:	TRIO
Current - Output (Max):	20A
Voltage - Output 4:	--
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	24V
Voltage - Input:	320 ~ 575 VAC (3PH)
Number of Outputs:	1
Type:	Enclosed
Part Status:	Active

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AC DC Converters

2903155 Application Field and Working Principles

An AC/DC converter is an electrical device that converts alternating current (AC) to direct current (DC). In effect, it is a type of electrical power converter that steps down an AC voltage to an appropriate DC voltage level. AC/DC converters are commonly used in applications such as home appliances, computer power supply units, communication systems, automotive systems and industrial applications. This article aims to discuss the application field and working principle of 2903155 AC/DC converters in detail.2903155 AC/DC converters are designed for applications in heavy industrial equipment, telecommunications equipment, power supplies, HVAC, motor drives, solar and renewable energy applications, and renewable energy storage solutions. These AC/DC converters are made with high quality components to ensure that the best performance and reliability is delivered. The converter is UL listed and RoHS compliant.The 2903155 AC/DC converter consists of a power supply, a transformer, and an output circuit. The power supply is used to provide input AC power to the converter, while the transformer steps down or converts the AC input voltage to a DC voltage. The output circuit is used to regulate the output voltage and provide protection against overload and short circuits.The basic working principle of the converter is to convert the alternating current from the utility to an AC voltage which is then further stepped down and rectified to DC through the transformer and the output circuit. This is done in order to convert the AC power to a DC voltage that can be used by various electronic loads. The output voltage of the converter can be adjusted by changing the settings on the output circuit, allowing the converter to be used in applications with different voltage levels.The 2903155 AC/DC converters offer robust protection features such as overload, surge and short circuit protection. These features help ensure that the converter is protected from any potential damages caused by abnormal operating conditions. In addition, the converter also features output voltage regulation, over temperature protection, light load protection, and over temperature cut-off protection.In conclusion, the 2903155 AC/DC converters are designed for applications in heavy industrial equipment, telecommunications equipment, power supplies, HVAC, motor drives, solar and renewable energy applications, and renewable energy storage solutions. These converters offer robust protection features such as overload, surge and short circuit protection, over temperature protection, as well as light load protection, voltage regulation, and over temperature cut-off protection. Therefore, the 2903155 AC/DC converter is an ideal solution for a wide range of applications.

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