NED-35B

Power (Watts):	35W
Approvals:	CB, cURus
Minimum Load Required:	Yes
Size / Dimension:	3.90" L x 3.82" W x 1.42" H (99.0mm x 97.0mm x 36.0mm)
Mounting Type:	Chassis Mount
Features:	Adjustable Output, Universal Input
Operating Temperature:	-20°C ~ 60°C (With Derating)
Efficiency:	81%
Voltage - Isolation:	3kV
Applications:	ITE (Commercial)
Series:	NED-35
Current - Output (Max):	2.2A, 1A
Voltage - Output 4:	--
Voltage - Output 3:	--
Voltage - Output 2:	24V
Voltage - Output 1:	5V
Voltage - Input:	85 ~ 264 VAC, 120 ~ 370 VDC
Number of Outputs:	2
Type:	Enclosed
Part Status:	Active

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AC DC Converters

AC DC Converters, also known as AC to DC converters, allow direct current to be produced from alternating current, allowing for the use of integrated circuits that require direct current, such as certain microprocessors, in devices with an alternating current power source. An AC DC converter is a device designed to convert a single-phase alternating current (AC) into direct current (DC) with a fixed output voltage. There are two different types of AC DC converters, transformer-based and electronic AC DC converters. The NED-35B is an electronic AC DC converter based on high-frequency switching mode power converter technology and is designed to operate from an input voltage range of 90-264 volts AC. With a peak power output of 35 watts, the NED-35B can produce an output voltage of 24 volts DC with an overall efficiency of more than eighty percent.The NED-35B is a critical component in applications such as LED lighting, soldering irons, surveillance cameras, security systems, and medical equipment. Its main advantages over transformer-based AC DC converters are that it is much lighter, more efficient and has a much greater power density, allowing it to handle more power in a smaller space.The NED-35B is composed of several sub-modules, including a power section which consists of a connector, fuse, transformer, cooling fan, and two bridge rectifiers, which convert the single-phase AC to DC. It also includes an active power filter, which converts the DC current into a pure, low ripple sine wave; an AC input filter, which reduces harmonic distortions from the line voltage; and a rectifier and regulator, which can continuously convert and regulate the generated DC voltage or current. The NED-35B utilizes pulse-width modulation (PWM), a method of rapidly dissipating power by cycling electricity into a load. PWM provides more precise control of the power output, reducing power waste and increasing efficiency, and is used in a variety of applications, including motor and LED control.The NED-35B features many safety features. For instance, it has short-circuit protection, which can detect any abnormalities in the power flow and shut off the power supply quickly and without damage to the circuit components. It also has overload protection to protect against systems being overloaded; over-voltage protection, which protects the system from voltage spikes; and over-temperature protection to avoid extreme heat buildup and the risk of fire. Making sure the NED-35B operates efficiently and accurately is essential for all types of applications. To ensure its optimum performance, the NED-35B should be installed in a fully equipped enclosure, free from dirt or dust. It should also be inspected regularly, and necessary maintenance procedures should be performed, if needed. Overall, the NED-35B is an impressive device that provides reliable and efficient conversion of single-phase AC into DC. Thanks to its high-frequency switching mode power converter technology and safety features, the NED-35B is ideal for applications such as LED lighting, soldering irons, surveillance cameras, security systems, and medical equipment.

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