LFA100F-48-SCG

AC-DC converters refer to a range of electrical power conversion products that convert alternating current electricity to direct current electricity. The most widely used conversion technology is rectified AC-DC. LFA100F-48-SCG is a typical product of this AC-DC converter. In this paper, we will give a brief introduction to the application field and working principle of this product.

Application Field

LFA100F-48-SCG is a 100W AC-DC power converter module with universal AC input voltage range of 85~264V(47-63Hz). It provides a single output of 48V/2.08A, and the isolation voltage can be up to 500Vac according to IEC/EN60950-1. Meanwhile, its working temperature range is -20℃~+60℃, making this module the ideal choice for applications such as industrial equipment, intelligent instruments, medical equipment, information technology equipment and so on.

Working Principle

The working principle of LFA100F-48-SCG is quite simple. Basically, it consists of a rectifier bridge to convert AC input voltage to DC voltage, and then the electric energy is transferred to a switch which is controlled by an integrated control circuit. This integrated control circuit drives the switch to switch on and off, thus converting a DC voltage with a certain frequency to the output voltage of this module. The feedback loop keeps the output voltage of this module constant and regulated.

Conclusion

To sum up, LFA100F-48-SCG AC-DC converter is a product with wide application range and reliable performance. Its integrated control circuit and rectified bridge make its working principle quite simple. Moreover, it has good performance in terms of efficiency, isolation voltage, working temperature and so on. These features make it ideal for industrial equipment, intelligent instruments, medical equipment and so on.