NNS305

Series:	NN
Part Status:	Active
Type:	Linear
Number of Outputs:	1
Voltage - Input:	85 ~ 115 VAC, 98 ~ 132 VAC, 170 ~ 230 VAC, 195 ~ 265 VAC
Voltage - Output 1:	5V
Voltage - Output 2:	--
Voltage - Output 3:	--
Voltage - Output 4:	--
Current - Output (Max):	6A
Power (Watts):	30W
Applications:	ITE (Commercial)
Voltage - Isolation:	3.75kV
Efficiency:	35%
Operating Temperature:	-20°C ~ 71°C (With Derating)
Features:	Adjustable Output, Load Sharing, Remote Sense
Mounting Type:	Chassis Mount
Size / Dimension:	7.01" L x 3.15" W x 4.88" H (178.0mm x 80.0mm x 124.0mm)
Minimum Load Required:	--
Approvals:	CE

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AC DC Converters: NNS305 Application Field and Working PrincipleAC/DC converters are a critical component in many different types of electronics and electrical systems. They are used to convert the alternating current (AC) power supplied by a power source into a direct current (DC) which is then used by the connected device or system. The NNS305 DC/AC converter is a type of switched-mode power supply (SMPS) which has a wide range of applications. This article will discuss the application field and working principle of the NNS305 DC/AC converter.The NNS305 is a compact and versatile AC/DC converter suitable for use in both industrial and consumer applications. It has a wide input voltage range of 90 VAC to 264 VAC, making it suitable for use in residential or commercial building services. The output voltage ranges from 5VDC to 125VDC and has excellent power efficiency and reliability. The external components of the converter are limited to an AC/DC transformer, an EMI filter, and an optional overvoltage protection.The NNS305 works by first rectifying the AC input voltage using a diode bridge rectifier. This rectified voltage is then applied to a power switch connected to an inductor to generate a pulse-width modulated (PWM) output voltage. This output voltage is filtered using an input filter to reduce the switching noise and then applied to the output filter for further smoothing before finally reaching the output voltage. This filtered voltage is then regulated by a feedback loop and feedback control loop to ensure the output voltage remains within the specified range.The NNS305 is an ideal choice for applications requiring low cost, efficiency, and simplicity. It can be used in various applications such as telecommunications, medical equipment, consumer electronics, industrial control systems, instrumentation, automotive, and home lighting. It is also suitable for use with solar inverters, LED drivers, and Powers over Ethernet systems.The NNS305 is easy to install and configure and provides significant energy savings for the end user. It has very low power losses, excellent temperature tolerance, and meets the international safety and certification standards. It is a reliable and well-proven alternative to other AC/DC converters for several industrial and commercial applications.In conclusion, the NNS305 is an ideal AC/DC converter for many different applications due to its wide input voltage range, power efficiency, and reliable performance. It is easy to install and configure, and provides significant energy savings for the end user. This AC/DC converter provides reliable performance and meets the international safety and certification standards.

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