DNR18US12

Power (Watts):	18W
Approvals:	CE
Minimum Load Required:	No
Size / Dimension:	4.53" L x 0.89" W x 3.48" H (115.0mm x 22.5mm x 88.5mm)
Mounting Type:	DIN Rail
Features:	Adjustable Output, DC Input Capable, Universal Input
Operating Temperature:	-20°C ~ 70°C (With Derating)
Efficiency:	77%
Voltage - Isolation:	3kV
Applications:	ITE (Commercial)
Series:	DNR
Current - Output (Max):	1.5A
Voltage - Output 4:	--
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	12V
Voltage - Input:	90 ~ 264 VAC
Number of Outputs:	1
Type:	Enclosed
Part Status:	Active

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The DNR18US12 AC DC Converters are rectifiers used for commercial as well as residential purposes. They are high power, digital display rectifiers, providing highest efficiency and the longest duration of operation, compared to other rectifiers.The DNR18US12 AC DC Converters are employed for controlling voltage variations in an AC line. Voltage variations can occur due to many processes, including the use of household appliances, the use of electrical air-conditioners, and the application of electrical systems.The DNR18US12 AC DC Converters convert direct current (DC) power to alternating current (AC) power. This is done by rectifying AC voltage, transforming it into DC voltage and then, converting it back into AC form. The transformation of AC to DC results in the elimination of distortion and ensures an even frequency across the system.The DNR18US12 AC DC Converters ensure high efficiency by providing an overall package efficiency which is far better than other rectifiers. The majority of its energy is released as heat, and only a small amount is wasted in the conversion process. Moreover, the rectifier provides active power factor correction, which helps to reduce energy costs and improve the overall efficiency of the system.The DNR18US12 AC DC Converters are used in commercial and residential applications as power-factor-correction (PFC) devices, and also for detecting voltage irregularities, such as voltage sags or voltage spikes. As PFC devices, they help to improve the overall power factor of the system, resulting in improved output and reduced power costs.The working principle of the DNR18US12 AC DC Converters involves the rectification of the AC voltage, which is again converted into DC form, and then the DC current is converted back into AC form. The main components of this process include a transformer, a diode bridge, an inductor, and a capacitor.The power transformer is used to reduce the AC voltage coming from the source. This transformed voltage is then passed through a diode bridge for rectification. The rectified AC voltage is further filtered with the help of a large capacitor, which helps to reduce any distortion in the AC waveform.The rectified AC voltage is then converted into DC current, with the help of the inductor. Once the DC voltage is generated, it is then converted back to AC form through an AC-DC conversion process.The DNR18US12 AC DC Converters provide high performance and offer high efficiency in voltage conversion. Furthermore, it helps to eliminate voltage distortions and helps to improve the overall power factor in a system.

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