SWF150P-48-L

Power (Watts):	150W
Approvals:	CE
Minimum Load Required:	--
Size / Dimension:	7.40" L x 3.35" W x 1.85" H (188.0mm x 85.0mm x 47.0mm)
Mounting Type:	Chassis Mount
Features:	Adjustable Output, PFC, Universal Input
Operating Temperature:	-10°C ~ 70°C (With Derating)
Efficiency:	91%
Voltage - Isolation:	3kV
Applications:	ITE (Commercial)
Series:	SWF
Current - Output (Max):	3.2A
Voltage - Output 4:	--
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	48V
Voltage - Input:	85 ~ 264 VAC
Number of Outputs:	1
Type:	Enclosed
Part Status:	Active

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SWF150P-48-L Application Field and Working Principle

SWF150P-48-L is an AC/DC converter, which is designed for providing an efficient yet economical solution to power conversion applications. It has been developed to replace linear power supplies and deliver better power efficiency. The SWF150P-48-L, also known as a off-the-shelf switching power supply, is widely used in a variety of industries and applications.

Application Field

The SWF150P-48-L is suitable for many applications. It can be used in medical surgery, such as MRI machine, pet scans and echocardiograms. It is also used in industrial automation, such as food processing machines, industrial lighting systems and industrial controllers. The SWF150P-48-L is a reliable power supply for embedded systems, such as rechargeable battery charging systems, power management systems, and communication systems. It has been widely adopted for various applications, especially in the aviation, automobile, consumer electronics, and medical industries.

Working Principle

The SWF150P-48-L features a full range of input voltages from 18V to 270VAC, an output waveform of tight load regulation, and a standby power of less than 0.5W. The power supply is equipped with a complete set of protection features, including short circuit protection, over temperature protection, and overload protection. The circuitry of the power supply is composed of two main components: the PFC (power factor correction) circuit and the resonant converter. The PFC circuit helps the SWF150P-48-L maintain a high power factor, while increasing efficiency at the same time. The Resonant converter helps to reduce EMI (electromagnetic interference) and RFI (radio frequency interference) emissions. The Resonant converter is fed by the rectified output of the PFC circuit. The output of the Resonant converter is filtered and regulated with a switching voltage regulator. This ensures that the output voltage and current stay within specified range and limit any fluctuations in the output. The switching frequency is set to a fixed value for optimal system performance. The SWF150P-48-L is a reliable and cost-effective power conversion solution. It offers features such as wide input voltage range, low temperature operation, high efficiency, and high power density. These features help ensure a reliable and long lasting power supply. With its many features and application fields, the SWF150P-48-L can be used for a variety of applications and ensure power conversion solutions are easily achieved.

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