LFA100F-3R3-CY

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The LFA100F-3R3-CY is an AC/DC converter that is capable of providing full range of AC and DC output power. This converter is perfect for applications requiring high efficiency and power density. It offers superior power conversion characteristics and is designed for pulse train applications such as motor controls, medical instrumentation, speed controllers and robotics.

The LFA100F-3R3-CY has a high power density and is able to operate with high input voltages ranging from 12V to 600V. It is ideal for applications requiring high efficiency converters with a wide input voltage range. With a wide operating temperature range of -40°C to +85°C, the LFA100F-3R3-CY is suitable for many industrial and commercial applications.

The LFA100F-3R3-CY features a unique hybrid topology that comprises of a full wave bridge rectifier and an active power factor correction circuit. The rectifier provides the multiple levels of rectified AC current for the input line which is further processed by the active power factor correction circuit. This power factor correction circuit ensures the rectified AC input is accurately maintained at a constant voltage level. The power factor corrected AC output is then further conditioned by a capacitor bank prior to being fed to the output power supply stage. This stage consists of a three phase half-bridge converter with two sets of synchronous buck converters arranged in a bridge configuration. The power stage then converts the rectified and conditioned AC output from the power factor correction stage into a well regulated DC output.

The LFA100F-3R3-CY is designed for high efficiency and power density applications. Its high efficiency is provided by its power factor correction circuit and efficient three phase half-bridge converter. Its superior power density is provided by its efficient components, small component count and potted design. The converter can also be adapted to a wide variety of applications as its control parameters can be easily adjusted. This includes the overload current level, frequency and the current slew rate of the converter.

The LFA100F-3R3-CY is an ideal converter for applications requiring a high efficiency and power density AC/DC converter with a wide input voltage range. It offers high power density, superior power conversion performance and is suitable for many applications such as motor controls, medical instrumentation, speed controllers and robotics. With its adjustable control parameters, this converter can easily be adapted to many different applications.

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