LB115S56K

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• AC DC Converters

  • LB115S56K application field and working principle

    The LB115S56K, or the 15kW AC/DC Transformer, is an advanced AC/DC transformer produced by MEAN WELL. It is suitable for use in grid-tied and standby power generation systems, motor drives, static inverters, lighting, and many other applications.The LB115S56K features a single-phase build allowing it to be used in a variety of AC patterns. Its primary input rating is 218V AC @ 24A and its DC isolated output rating is 120V DC @ 13.1A. This component features a high efficiency with its high supply transformer. It also has an EMTB Boost Mode that increases transformer output voltage and current in smaller size units while overall low-noise performance is ensured.The LB115S56K AC/DC converter is constructed with a unique magnetic assembly core, which is made up of a sheet-type ferrite core and a pair of copper E-type coils. The core and E-type coils are laminated together and form a complete transformer, allowing for high performance and low magnetic losses.The AC/DC converter operates by converting the AC current from the main power supply source into an alternating current (AC). This alternating current is then sent to the primary input of the transformer, and the output of the transformer is DC power.This DC power is then buffered and controlled by an AC/DC controller, which ensures that the output is stabilized and regulated. The controller also contains overload protection to ensure that the circuit is not overloaded.The working principle of the LB115S56K AC/DC converter is relatively simple but very efficient. The transformer core and E-type coils convert the AC power to DC power in an efficient manner, and the AC/DC controller ensures that the power is regulated and stabilized for a safe and reliable operation.

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