SPD244803

Power (Watts):	480W
Approvals:	CE, cULus, TUV
Minimum Load Required:	No
Size / Dimension:	4.38" L x 5.91" W x 4.87" H (111.3mm x 150.0mm x 123.6mm)
Mounting Type:	DIN Rail
Features:	Adjustable Output, DC Input Capable, PFC
Operating Temperature:	-25°C ~ 71°C (With Derating)
Efficiency:	90%
Voltage - Isolation:	3000V
Applications:	Hazardous Locations, ITE (Commercial)
Series:	SPD
Current - Output (Max):	20A
Voltage - Output 4:	--
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	24V
Voltage - Input:	340 ~ 575 VAC (3PH)
Number of Outputs:	1
Type:	Enclosed
Part Status:	Active

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AC DC Converters: The Application Field and Working Principle of SPD244803

AC DC Converters have become an integral part of modern technology, and the SPD244803 model is one of the most popular and widely used AC DC converters available. This article will discuss what the SPD244803 model is, its various application fields, and its working principle.The SPD244803 is a compact, 8-pin PDIP (Power Distribution Interface Protocol) AC DC converter. It features an operating voltage range of 3.3V-5.5V, with output power ratings of 0.2W-2W, making it well-suited for both low-power and high-power applications.The SPD244803 is designed for a wide variety of applications, ranging from industrial and automotive to consumer and medical. It can be used as a switching regulator, allowing the conversion of AC to DC power to be performed efficiently and safely, without the need for additional filters or components.In terms of its working principle, the SPD244803 functions by taking alternating current (AC) and converting it to direct current (DC). This is achieved by the use of a rectifier (usually a diode bridge), which takes incoming AC power and converts it to DC. The output from the rectifier then goes to an inverter (typically an “H” bridge) which acts as a switch. The switch is controlled by a pulse width modulator (PWM), which adjusts the power output from the converter by controlling the duty cycle of the PWM signal. This process ensures that the output of the converter remains steady and constant, regardless of the input AC power.The SPD244803 also features over-voltage, over-current, and short-circuit protection, making it one of the safest and most reliable AC DC converters on the market. This protection is particularly useful in industrial applications, where the output can become overloaded or short-circuited due to sudden changes in power, voltage, or temperature.In summary, the SPD244803 is a highly versatile AC DC converter that can be used in a variety of applications, from industrial and automotive to consumer and medical. It works by converting incoming AC power to DC, using a rectifier and an inverter to provide steady and consistent output power. Finally, the SPD244803 includes a selection of safety features, such as over-voltage, over-current, and short-circuit protection.

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