SPD244801

Current - Output (Max):	20A
Approvals:	CCC, CE, cULus, TUV
Minimum Load Required:	No
Size / Dimension:	4.59" L x 6.91" W x 4.90" H (116.6mm x 175.5mm x 124.5mm)
Mounting Type:	DIN Rail
Features:	Adjustable Output, DC Input Capable, PFC, Universal Input
Operating Temperature:	-40°C ~ 71°C (With Derating)
Efficiency:	89%
Applications:	Hazardous Locations, ITE (Commercial)
Power (Watts):	480W
Series:	SPD
Voltage - Output 4:	--
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	24V
Voltage - Input:	90 ~ 264 VAC
Number of Outputs:	1
Type:	Enclosed
Part Status:	Active

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AC/DC Converters and the SPD244801

AC/DC converters are used to convert alternating current (AC) to direct current (DC). Many electronic equipment, such as computers, use direct current to power their components. AC/DC converters are used in a wide range of applications, from powering laptops to providing power to industrial equipment.The SPD244801 is one such AC/DC converter. It is a low-profile, single-channel DC/DC converter that was designed for use in portable electronic equipment. The SPD244801 provides a nominal output current of 2A with a high conversion efficiency of up to 90%. It has a wide input voltage range of 4.5V to 28V, and can operate from a wide temperature range of –40°C to +85°C. The SPD244801 also features both thermal protection and short-circuit protection.The SPD244801 is designed to be highly reliable and provide good power stability over its operating temperature and input voltage range. It has a low quiescent current of only 90mA, which helps to reduce losses and extends battery life. The SPD244801 is also protected against over-voltage, over-current and overtemperature conditions, providing users with protection against costly hardware failures.The SPD244801 application field includes a wide array of devices, such as notebook computers, cell phones, digital cameras, battery-powered equipment, and automotive applications. The SPD244801 is suitable for a variety of applications, such as automotive applications requiring low voltage and low power consumption, as well as industrial applications requiring high efficiency and low heat generation.The working principle of the SPD244801 is based on a step-down converter topology. It uses an integrated MOSFET to handle the high current loads, and a synchronous rectifier to reduce switching losses. The converter operates in a continuous conduction mode, where the inductor current is continuous and the converter switches non-stop at a controlled frequency. The integrated voltage regulator maintains the output voltage by regulating the switching frequency.The SPD244801 is a highly efficient AC/DC converter, making it a popular choice for many applications. It is capable of providing reliable and stable power, with a high conversion efficiency of up to 90%. The SPD244801 is designed to protect itself and the device it is connected to, offering over-voltage, over-current and overtemperature protection. It also has a wide input voltage range of 4.5V to 28V and a wide operating temperature range of –40°C to +85°C. All of these features make the SPD244801 a great choice for many electronic applications.

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