LGA50A-5-S

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AC/DC converters are used in a wide range of applications and are used to convert an incoming AC supply to a DC supply. The LGA50A-5-S model is a single phase AC/DC converter designed to provide isolation and conversion of line voltages from 90 Volts AC and up to 400 Volts AC to a 50Volts DC output. It is widely used in various commercial and industrial applications as well as home appliances.

Application Field

The LGA50A-5-S is typically used in applications where high accuracy, stability, and reliability are required. It is usually used in the medical, instrumentation, audio/visual, industrial control, and automotive industries. It is typically used to power displays, laser systems, and imaging systems. It can also be used for small home appliances such as coffee makers, toasters, and refrigerators.

The LGA50A-5-S can also be used in hazardous location installations, where a Dielectric Isolation allows for easier compliance with safety regulations. Safety certifications such as UL 1310, UL 60601-1, TUV EN60950-1, and CE are available. Additionally, it is certified to IEC/EN 60950-1 and UL 60950-1 for greater safety and reliability in the market.

Working Principles

The LGA50A-5-S utilizes a full-wave bridge rectifier circuit to provide a specific level of DC voltage output. The output voltage is regulated by means of a control circuit and a voltage divider network is added to adjust the reference voltage and provide a stable DC output. In the event of a power outage, the LGA50A-5-S is able to store a regulated voltage of up to 15V in its internal reservoir, which allows it to continue to operate even if the input voltage is lost or fluctuates.

The current input conversion performance of the LGA50A-5-S is 92% to 96%, making it one of the most efficient AC/DC converters available. An integrated thermal protection feature ensures the device remains stable and safe even at higher operating temperatures. It also has a low noise level, making it suitable for use in noise-sensitive applications.

The LGA50A-5-S has a wide input voltage range, allowing it to run on both 50 and 60 Hz power supplies and it also offers a wide temperature range (-40 degrees C to +70 degrees C). It is also vibration proof, making it ideal for use in harsh environmental conditions. Additionally, it offers a long service life with minimal maintenance.

Conclusion

The LGA50A-5-S is an efficient and reliable AC/DC converter designed for use in commercial, industrial, medical, and automotive applications. It offers excellent input conversion performance, efficient thermal protection, low noise level, and vibration proof construction. Additionally, it is able to provide a regulated output voltage even in the event of a power outage and has a wide temperature range for operation in hostile environments. The LGA50A-5-S is an ideal solution for any application requiring an AC/DC converter.

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