LEA100F-24-CH

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AC DC converters are an essential tool for numerous industries. The LEA100F-24-CH utilizes a multi-stage technology to convert AC power into DC power for the medical, security, and industrial automation industries. This multi-stage technology offers higher efficiencies and output voltages over traditional, single-stage AC DC converter units. The LEA100F-24-CH excels in executing the transformation of AC power into a usable DC power by maintaining the requirements of the system by offering tight voltage regulation, high efficiency, and low standby power dissipation.

Features

The LEA100F-24-CH offers a wide input voltage range of 85-264VAC and a 0.90 PF power factor. This wide input voltage range allows it to be used in many applications and the 0.90 PF power factor improves the energy factor, enabling higher efficiency. The LEA100F-24-CH is a single output rated DC-DC power supply, capable of delivering maximum power up to 120 W in a 2.5 x 4.4 x 1.2 inches package. It also offers current limiting protection and multiple input to output protections such as, short circuit, over voltage, and overload.

Applications

The high reliability and wide input voltage range make the LEA100F-24-CH suitable for a variety of applications. In the medical industry, it can be used for medical imaging and critical care systems. In the security industry, it can be applied to access control systems, biometrics, and video monitoring. In the industrial automation field, it can be used for factory automation, machine controls, and process controls. For each of these applications, the LEA100F-24-CH provides an optimal value with its power density, efficiency, safety features, and reliable performance.

Working Principle

The LEA100F-24-CH adopts a multi-stage topology using a high frequency interleaved input section, followed by an active peak current limited PFC section to ensure a low harmonic distortion. It then uses a full bridge converter with an LLC resonant output stage to achieve high efficiency and an optimal thermal design. Finally, it uses a synchronous rectifier to provide high efficiency and a low output ripple. The built-in safety allows for reliable performance and is designed to meet international safety standards.

Conclusion

The LEA100F-24-CH is a multi-stage, high-frequency interleaved AC DC converter unit, providing an optimal solution for the medical, security, and industrial automation industries. Its wide input voltage range, high efficiency, and flexible safety features make it the perfect choice for a variety of these applications. With its high power density and tight voltage regulation, the LEA100F-24-CH provides an ideal package to meet the various needs of the market.

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