LDA100W-18-SN

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AC/DC converters are devices used to convert alternating current (AC) power into direct current (DC) power. This type of converter is most commonly used in applications where a reliable DC power source is necessary. The LDA100W-18-SN is an AC/DC converter made by LDA Technologies Inc. Its purpose is to provide regulated DC output from an AC or DC input.

The LDA100W-18-SN has a wide input range of 85 to 265 volts AC and unipolar input levels of 12 to 48 volts DC. The device is designed to have low ripple and noise, and it features short-circuit and overload protection. The LDA100W-18-SN is a switch-mode power supply, with an efficiency of up to 94%, which is able to provide a steady 0-18VDC output, at up to 100 watts. The device is also able to support output currents up to 5.6A.

The LDA100W-18-SN works on the principle of transforming AC or DC input power into high-frequency, high-voltage pulses that are then fed to the output transformer. This powdered iron core transformer needs to have an output capacitance of at least 100 µF, in order to eliminate any transient peaks in the output voltage. The transformer reduces the voltage to the required output level, while the accompanying rectifier and filter converts it into stable DC voltage. The output voltage is then regulated by a voltage feedback loop, which is comprised of series of resistors and a zener diode.

The LDA100W-18-SN is ideally suited for powering computers, servers, digital gaming systems, and other devices. It can also be used for automotive and other applications. The device is highly reliable and has a high power efficiency rating, which makes it an excellent choice for any application that requires a reliable DC power source.

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