SWF240P-24-L-T

Power (Watts):	240W
Approvals:	CE, cURus
Minimum Load Required:	--
Size / Dimension:	7.09" L x 3.31" W x 1.65" H (180.0mm x 84.0mm x 42.0mm)
Mounting Type:	Chassis Mount
Features:	Adjustable Output, Universal Input
Operating Temperature:	-10°C ~ 70°C
Efficiency:	92%
Voltage - Isolation:	3kV
Applications:	ITE (Commercial)
Series:	SWF
Current - Output (Max):	10A
Voltage - Output 4:	--
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	24V
Voltage - Input:	85 ~ 264 VAC
Number of Outputs:	1
Type:	Open Frame
Part Status:	Active

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AC DC Converters

SWF240P-24-L-T is the latest AC DC (alternating current to direct current) converter series created by the leading component manufacturer, SWM Electronics. This converter series is used in many varied applications ranging from power supplies to home appliances. This article will provide an overview of the application field and working principle of the SWF240 P-24-L-T converter series.

Application Field

The SWF240P-24-L-T converter series is designed to convert AC current to DC current with higher efficiency and lower noise levels. This makes it a suitable device for use in many applications, ranging from power supplies to home appliances. The AC DC converter series can also be used in modern electric vehicle (EV) systems to provide a reliable, cost-efficient energy conversion solution. In addition, the device is suitable for use in switch-mode power supplies such as those used in computers, devices with high PFC (power factor correction), and LED lighting projects.

Working Principle

The SWF240P-24-L-T series AC DC converter operates on the principle of minimizing power losses while providing an efficient and reliable power conversion. This is achieved by utilizing a three-phase system for the power conversion process. The three-phase diagram consists of three separate switching transistors that are connected to each other. These transistors act as the primary and secondary windings of the AC DC converter. To convert alternating current into direct current, firstly an AC input voltage is converted in a rectifier stage. The rectifier instead of using a traditional rectifier bridge uses a combination of synchronous rectifiers to reduce total power losses. Secondly, the AC voltage is smoothed and filtered by an LC filter circuit. This helps to reduce the levels of ripple in the DC output voltage. Finally, the filtered voltage is regulated by an error amplifier and dynamically adjusted using a PWM (Pulse Width Modulation) circuit and a range of control elements. These elements are typically hysteretic controllers, transient response circuits, and fast-response comparators.

Conclusion

The SWF240P-24-L-T AC DC converter series is a reliable and efficient solution for AC and DC power conversion needs. Its range of applications is vast, and it can be utilized in power supplies, home appliances, EV systems, and switch-mode power supplies. Furthermore, it operates on the principle of minimizing power losses while providing an efficient and reliable power conversion. The AC DC converter utilizes a three-phase system for the power conversion process, rectifier for AC to DC conversion, an LC filter circuit to reduce ripple, and a range of control elements for regulation.

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