SRP7050TA-1R5M Inductors, Coils, Chokes

Fixed inductors are extremely important components in many electronic circuits. They are usually used to transfer or store energy in a circuit, or to control the current flow in an LC or resonant circuit. The SRP7050TA-1R5M is a fixed inductor designed for a wide range of applications, boasting high performance and reliability for both commercial and industrial sectors.

This fixed inductor, manufactured by Sumida Corporation, is a toroidal shape inductor that is wound with a reinforced insulation film. It has an operating temperature of -55 to +125 °C, and is a low-profile product with a winding height of only 1.5 mm. The rated inductance is 470 nH with an inductance tolerance of 10%. It is also available with an inductance tolerance as low as 5%, making it suitable for more critical applications.

The SRP7050TA-1R5M has a rated current of 1.5 Amps, and comes with a metal cover. This cover provides protection against dust and moisture, and also prevents damage to the winding. The cover is also able to dissipate heat generated from the inductor, which prevents it from being damaged by high temperatures.

Applications of the SRP7050TA-1R5M include switching power supplies, AC-DC converters, and DC-DC converters. It is also suitable for RF circuits, audio circuits, and many other applications where a low-profile and high-performance inductor is needed. This fixed inductor is also useful in voltage-drop circuits, in which it can act as a current limiter.

The working principle of the SRP7050TA-1R5M is simple. When a current passes through it, a magnetic field is created which induces a voltage in the winding. This voltage causes a back-emf which opposes the applied voltage, resulting in a decrease in current flow. The size of this back-emf is proportional to the size of the current, so increasing the current also increases the voltage.

The SRP7050TA-1R5M is an excellent choice for a wide range of applications where a high-performance and reliable fixed inductor is required. Its low-profile design makes it suitable for use in tight spaces, and its metal cover helps protect it from dust and heat. With its rated inductance, current, and inductance tolerance, the SRP7050TA-1R5M is an ideal choice for many applications.