VFT80US12

Power (Watts):	80W
Approvals:	--
Minimum Load Required:	No
Size / Dimension:	4.00" L x 2.00" W x 1.05" H (101.6mm x 50.8mm x 26.6mm)
Mounting Type:	Chassis Mount
Features:	Adjustable Output, Remote Sense, Universal Input
Operating Temperature:	-10°C ~ 70°C (With Derating)
Efficiency:	87%
Voltage - Isolation:	3kV
Applications:	ITE (Commercial)
Series:	VFT
Current - Output (Max):	6.67A
Voltage - Output 4:	--
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	12V
Voltage - Input:	90 ~ 264 VAC
Number of Outputs:	1
Type:	Open Frame
Part Status:	Active

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VFT80US12 Application Field and Working Principle

AC/DC converters are widely used in a variety of applications, and the VFT80US12 model is no exception. This AC/DC converter is a high performance switch mode power supply (SMPS) designed for switching applications which require up to 80 watts of output power. It is specifically used in applications which require a highly efficient, reliable, compact, and cost-effective power supply solution.The VFT80US12 has several unique features which make it ideal for many applications. It is designed for a wide input voltage range of 85v-265v AC, which makes it a great choice for international use. It also has a built-in EMI filter which helps reduce EMI emissions and lowers parts counts. This means that less components are required for installation, resulting in a more efficient and cost-effective solution.At the heart of the VFT80US12 is a ripple current Litz wire core transformer which is used to reduce inductive losses and component size. This in turn helps increase efficiency and reduce the total size of the device. The primary side of the transformer is connected to a frequency controlled switching circuit which is used to regulate the output voltage. The controller is then used to regulate the output voltage by adjusting the frequency of the switching circuit.The VFT80US12 also implements protection measures like overvoltage, overcurrent, and short circuit protection. This helps improve safety and reliability in the event of an overvoltage, overcurrent, or short circuit condition. Additionally, the device includes a soft start feature which helps reduce inrush current in order to protect other components connected to it.Overall, the VFT80US12 is a great choice for applications requiring a cost-effective, highly efficient, and reliable power supply solution. It’s wide input voltage range, built-in EMI filter, ripple current Litz wire core transformer, and various protection measures make it ideal for many applications. The device is a great choice for applications requiring up to 80 watts of output power, making it a great choice for many applications.

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