Current - Output (Max):	4A
Control Features:	Enable, Active Low
Size / Dimension:	2.00" L x 1.00" W x 0.40" H (50.8mm x 25.4mm x 10.2mm)
Package / Case:	6-DIP Module
Mounting Type:	Through Hole
Efficiency:	88.5%
Operating Temperature:	-40°C ~ 85°C
Features:	Remote On/Off, OCP, OVP, SCP, UVLO
Applications:	ITE (Commercial)
Voltage - Isolation:	2.25kV
Power (Watts):	20W
Series:	PRF20
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	5V
Voltage - Input (Max):	160V
Voltage - Input (Min):	43V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Bulk

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DC DC Converters

DC DC converters are electronic devices that must convert a DC voltage from one level to another, often from a higher voltage level to a lower voltage level or vice versa. With so many different kinds of DC converters, it can be difficult to know which converter to use. This article will explain the application field and working principle of a PRF20-Q110-S5N DC DC converter.The PRF 20-Q110-S5N is a member of the Power Integrations\' power supply series, a range of modules that offer users efficient, reliable, and cost-effective performance. The PRF20-Q110-S5N is a low-cost, high-efficiency asynchronous Boost DC-DC converter, with a wide input voltage range from 4.5 V to 13.2 V and able to supply constant current outputs up to 2.1 A. Its total power output is 26 W. The PRF20-Q110-S5N is an ideal choice for general-purpose applications such as industrial automation, motor control, distribution boards, telecom power supplies and more.The working principle of the PRF20-Q110-S5N is based on the use of high-performance Faraday flux, which is generated by an inductor with a rated voltage of up to 26 V. The inductor creates an intensely electromagnetic field, which in turn propels the electrons through the inductor windings in an orderly fashion, thereby generating a magnetic field. This magnetic field is coupled with a second inductor, which extracts the energy from the electromagnetic field. This energy is then transferred to the output side of the converter. The design of the PRF20-Q110-S5N is constructed on a high-efficiency synchronous buck-boost topology for seamless operation over a wide input voltage range. It features a built-in current-mode control oscillation frequency of up to 500 kHz, which helps in achieving high current limits. By using adaptive non-synchronous switching between buck and boost modes, it is able to provide the best possible voltage regulation and an ultra-low standby current, allowing the converter to operate in very small and compact designs.The PRF20-Q110-S5N is protected against over-voltage, over-temperature, over-stress, short circuit, and reverse polarity conditions, making it secure and reliable. It also features over-voltage and under-voltage shutdown parameters that enable the user to set the upper and lower boundaries of the input voltage. Additionally, it comes with low EMI performance, meeting the requirements of EN 61000-6-3 standard. To conclude, the PRF20-Q110-S5N is a reliable and efficient DC DC converter that is perfect for small scale applications. With its high-performance Faraday flux, adaptive switching topology, and over-voltage protection, the PRF20-Q110-S5N offers a reliable and secure solution for a wide variety of applications.

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Part Number	Manufacturer	Price	Quantity	Description