DS850-5

Current - Output (Max):	35A
Approvals:	CB, CE
Minimum Load Required:	No
Size / Dimension:	11.00" L x 3.20" W x 1.57" H (279.4mm x 81.3mm x 39.9mm)
Mounting Type:	Rack Mount
Features:	Hot Swappable, I²C™ Interface, Load Sharing, PFC, Remote Sense, Standby Output, Universal Input
Operating Temperature:	-10°C ~ 50°C
Efficiency:	82%
Applications:	ITE (Commercial)
Power (Watts):	850W
Series:	DS850
Voltage - Output 4:	--
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	24V
Voltage - Input:	90 ~ 264 VAC
Number of Outputs:	1
Type:	Front End
Part Status:	Active

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AC DC Converters - DS850-5 Application Field and Working Principle

With the rapid development of electronics and electrical industry, AC DC converters have become an integral part of many products. DS850-5 is one of the most popular AC DC converters. It offers high reliability, small size, and low cost.

What is DS850-5?

The DS850-5 is a synchronous step-down DC-DC converter with a wide 4.5V to 36V input voltage range and a wide 1.0V to 5V output voltage range. It achieves a very high efficiency of up to 98% at these conditions. The DS850-5 can provide up to 25A of continuous output current. The device also includes many safety features such as over-temperature and over-current protection.

Application of DS850-5

The DS850-5 is a highly efficient and reliable AC DC converter, making it an ideal choice for a wide range of applications. It is widely used in industrial, telecom, networking, and consumer electronics. It is also suitable for use in automotive systems as it can withstand high temperatures and wide input voltage range.

Working Principle of the DS850-5

The DS850-5 is a synchronous step-down DC-DC converter with a wide input voltage range and a wide output voltage range of up to 5V. It works by using a pair of low-power MOSFETs to switch the input voltage to the output voltage. Feedback loops are employed to provide regulation of the output voltage and current. The output voltage is regulated through a comparator, a current-sense amplifier, and an error amplifier.The DS850-5 has a high efficiency of up to 98%, making it ideal for applications that require a large amount of power without sacrificing efficiency. The device also includes many features such as integrated EMI filtering, over-temperature protection, and over-current protection.

Conclusion

The DS850-5 is a highly versatile and reliable AC DC converter that is suitable for many industrial, telecom, networking, and consumer applications. It offers a high efficiency of up to 98% and integrates many safety features such as over-temperature protection and over-current protection. The device works by using a pair of low-power MOSFETs to switch the input voltage to the output voltage, and feedback loops are employed to provide regulation of the output voltage and current.

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