NFS40-7612J

Power (Watts):	40W (50W Forced Air)
Approvals:	--
Minimum Load Required:	Yes
Size / Dimension:	5.00" L x 3.00" W x 1.20" H (127.0mm x 76.2mm x 30.5mm)
Mounting Type:	Chassis Mount
Features:	Adjustable Output, DC Input Capable, Universal Input
Operating Temperature:	0°C ~ 70°C (With Derating)
Efficiency:	70%
Voltage - Isolation:	3kV
Applications:	ITE (Commercial)
Series:	NFS40
Current - Output (Max):	3.3A
Voltage - Output 4:	--
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	12V
Voltage - Input:	85 ~ 264 VAC
Number of Outputs:	1
Type:	Open Frame
Part Status:	Not For New Designs

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NFS40-7612J AC DC Converters are widely used in various industrial applications because of their robust designs, cost effectiveness, and wide power range. The NFS40-7612J are designed to convert alternating current (AC) power into direct current (DC) power. The AC power is converted to DC power by rectifying the alternating current. The NFS40-7612J AC DC Converters utilize a bridge rectifier assembly with two sets of diode connected in a “bridge” configuration. The rectifier assembly is composed of four diodes, each diode biased in one direction, causing the negative part of the voltage waveform to be blocked and the positive part of the voltage waveform to be passed, resulting in only “positive” voltage input. The output of the bridge rectifier consists of direct current with a ripple voltage. In order to reduce the ripple voltage to provide a stable DC output, a filter capacitor is placed in series between the output of the bridge rectifier and the DC output of the converter. The filter capacitor absorbs any energy produced by the ripple voltage. This is used to smooth out the varying voltage levels to produce a constant voltage output. The NFS40-7612J AC DC Converters use a full-wave rectifier to deliver reliable DC power over a wide power range. The full-wave rectifier is comprised of two sets of diodes connected in a “bridge” configuration. The rectifier design allows for the utilization of the positive and negative parts of the AC voltage wave, thereby increasing the efficiency of the converter. The NFS40-7612J AC DC Converter is also equipped with output voltage regulation, which ensures a stable regulated DC output. The regulating circuit is connected in series between the filter capacitor and the output of the AC-DC converter. The regulating circuit utilizes a voltage regulator IC to monitor and maintain the output voltage at a predetermined level.The NFS40-7612J AC DC Converters are highly efficient and robust power conversion systems that are designed to provide reliable and cost-effective power conversion for a wide range of industrial applications. They are constructed with components of the highest quality and tested to meet the most stringent standards. The NFS40-7612J AC DC Converters provide a reliable, efficient, and cost-effective power conversion solution for a wide variety of industrial applications.

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