The SCDS127T-470M-S is a shielded power inductor manufactured by Chilisin. This inductor is designed for use in a wide array of power electronics applications, where its shielded construction is critical for minimizing electromagnetic interference (EMI) and ensuring stable operation. It provides an excellent balance between size, performance, and cost.

Applications

• DC-DC converters in industrial equipment
• Power supplies for telecom equipment
• LED lighting drivers
• EMI filtering in power lines
• Voltage regulators in various applications

Features

• Shielded construction to minimize EMI radiation
• Compact size: 12.7mm x 12.7mm footprint
• Inductance value: 470μH
• Tolerance: ±20%
• High current handling capability
• Operating temperature range: -40°C to +125°C

Benefits

• Reduced electromagnetic interference improves the reliability and performance of electronic systems.
• Small size allows for use in space-constrained designs.
• High inductance value is effective for filtering and energy storage applications.
• Wide operating temperature range ensures dependable operation in harsh environments.
• Cost-effective solution for a variety of power inductor applications.

Technical Specifications

The SCDS127T-470M-S utilizes a ferrite core material that provides excellent magnetic properties and is designed for surface mount technology (SMT) assembly. The DC resistance (DCR) of the inductor is an important parameter that affects power loss and efficiency. The inductor is compliant with RoHS standards, ensuring it meets environmental regulations.

The inductance of 470μH is measured at a specific test frequency, typically 100 kHz or 1 MHz. The shielding effectiveness is achieved through a closed magnetic path, which significantly reduces the external magnetic field. The inductor's saturation current rating is a critical parameter that determines its ability to handle high current loads without significant performance degradation.

In summary, the SCDS127T-470M-S from Chilisin is a robust and reliable shielded power inductor designed for applications requiring high performance, compact size, and effective EMI suppression.