DRA125-820-R

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Fixed inductors have a wide range of applications in various areas such as consumer electronics, automotive, communications, power, and industrial. The DRA125-820-R is one such inductor; it has an operating temperature range of -55 to +125°C and is covered in UL 94V-0 flame retardant plastic. The DRA125-820-R is a high-current, radial-leaded, fixed axial inductor with a ferrite core. The unique construction of these inductors minimizes the self-resonance frequency while increasing current capability. This makes them suitable for use in a range of applications such as switching power supplies, resonant power converters, and power supplies for LCD displays.

The working principle of the DRA125-820-R is relatively simple. The variable inductor consists of two components—a fixed or preset value of inductance and an adjustable slug or iron core. The iron core is used to vary the inductance of the inductor. When the iron core is moved into the inductor coil, the inductance increases. Conversely, as the iron core moves out of the coil, the inductance decreases. This enables the inductance of the inductor to be changed depending on the application requirements.

The DRA125-820-R inductor is a better choice for many applications than the other available inductors due to its high current capability and low self-resonance frequency. In addition, it has a high storage core which makes it suitable for use in applications with rapid temperature changes. Furthermore, the DRA125-820-R has a higher peak current rating than other inductors and can handle up to 85% more power than other inductors of the same size. This makes it an ideal choice for current-intensive applications such as those found in switching power supplies, resonant power converters, and power supplies for LCD displays.

The DRA125-820-R inductor is an ideal choice for many current-intensive applications. The unique construction of the inductor provides high current handling capability, low self-resonance frequency, and high storage core that makes it suitable for use in applications with rapid temperature changes. In addition, its high peak current rating means that it can handle up to 85% more power than other inductors of the same size, making it the perfect choice for applications such as switching power supplies, resonant power converters, and power supplies for LCD displays.

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