SPM1502SJ

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

DC-DC converters are electrical devices that convert one DC voltage level to another. They are very common in the world of electronics. The SPM 1502SJ is a type of DC-DC converter developed by SanPro Electronics Corporation that provides high efficiency and operating reliability. This article will explain the application field and working principle of the SPM 1502SJ.

The SPM 1502SJ is designed to convert a DC voltage source from one voltage level to another and provide galvanic isolation between the two voltage sources. It is primarily used in industrial applications, such as in telecommunications, automotive, and renewable energy industries. It can also be used in power supply systems where high efficiency and reliable performance are required, such as in distributed power plants and battery-charging systems.

The SPM 1502SJ features a switching topology that allows it to convert voltages up to 100V input to 6V output and can handle up to 5A load. It has an integrated forward voltage of 0.50V and can reach a maximum efficiency of 99%. It has a wide operating temperature range of -40°C to 125°C and is also waterproof and dustproof.

The SPM 1502SJ achieves efficient voltage conversion by using two switching transistors, a switching inductor, and a diode. These components work together in a unique topology called "synchronous rectification". In synchronous rectification, the two switching transistors are used to switch the voltage from one source to the other. When the transistors are switched on, they create a voltage difference between the two sources and the diode provides a feedback path for the current to flow. This creates a continuous loop of energy transfer, allowing the SPM 1502SJ to efficiently convert the voltage.

In addition to the synchronous rectification topology, the SPM 1502SJ also utilizes an advanced control system. This control system provides stable operation and increases the conversion efficiency. It also has integrated temperature and current sensing to ensure stable operation. The SPM 1502SJ also features a built-in protection system that monitors the input and output voltages to prevent any damage to the device.

The SPM 1502SJ is a high efficiency and reliable DC-DC converter that can be used in a variety of applications. Its synchronous rectification topology and advanced control system allow it to achieve efficient voltage conversion and stable operation. It also has integrated protection and temperature sensing that ensure reliable performance.

The specific data is subject to PDF, and the above content is for reference