KNW020A0F841-88Z

Packaging:	Tray
Part Status:	Obsolete
Type:	Isolated Module
Number of Outputs:	1
Voltage - Input (Min):	36V
Voltage - Input (Max):	75V
Voltage - Output 1:	3.3V
Voltage - Output 2:	--
Voltage - Output 3:	--
Current - Output (Max):	20A
Power (Watts):	66W
Voltage - Isolation:	2.25kV
Applications:	ITE (Commercial)
Features:	Remote On/Off, OCP, OTP, OVP, UVLO
Operating Temperature:	-40°C ~ 85°C
Efficiency:	91%
Mounting Type:	Through Hole
Package / Case:	8-DIP Module
Size / Dimension:	1.30" L x 0.90" W x 0.40" H (33.0mm x 22.9mm x 10.2mm)
Control Features:	Enable, Active Low
Series:	KNW020

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DC DC Converters

DC to DC converters, also known as “DC-DC converters”, are used to convert a DC voltage source from one voltage level to another, often from a higher voltage to a lower voltage. They are a type of switching power supply that provide power conversion from 12 to 48 VDC, typically used in telecommunications, computing, and industrial applications. The KWN020AOF841-88Z is a type of DC-DC converter, and its applications and working principles will be discussed in this article.

Applications

The KWN020A0F841-88Z DC-DC converter is suitable for applications in industrial, military, and scientific research fields. Its wide input voltage range of 12-48V makes it ideal for providing power to equipment and systems which require long-term reliable operation with a stable output voltage. In particular, it is suitable for use in vehicles as an alternative to regular batteries, providing reliable and efficient power even on rough terrain.

Features

The KWN020A0F841-88Z converter is designed with high precision adjustable voltage and current display and output protection features. It also features a high-frequency transformer design, which improves efficiency and reduces system weight and volume. The superior efficiency also results in reduced power loss and heat generation, while the built-in short - circuit and over voltage protection ensures safe and reliable operation.

Working Principle

The KWN020A0F841-88Z DC-DC converter works by transforming the input AC voltage into a DC voltage, followed by the transformation of this DC voltage into a high-frequency AC voltage. In the next step, this AC voltage is once again converted into a DC voltage that is multiplied or reduced according to the customer\'s requirements. Finally, the DC voltage is rectified into the required output voltage.The output voltage is regulated by a control circuit integrated in the converter. This control circuit uses feedback from terminals on the output voltage to constantly adjust the voltage of the transformer to ensure accurate output regulation.

Conclusion

The KWN020A0F841-88Z DC-DC converter is an ideal solution for applications requiring a reliable power conversion from 12 to 48 V. It is suitable for use in a variety of industrial, military, and scientific research applications, and its features ensure efficient and safe operation. Additionally, its high efficiency and adjustable voltage and current display and output protection features allow for accurate output voltage regulation.

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