The TSC-109L3H is a power inductor manufactured by Tyco Electronics (now TE Connectivity). It is designed for use in various power supply and filtering applications. This inductor offers a compact size and robust performance, making it suitable for a wide range of electronic devices.

Applications

• DC-DC converters
• Power supplies for portable devices
• Filtering circuits in electronic equipment
• Voltage regulators
• LED lighting power supplies

Features

• High current carrying capacity: The TSC-109L3H is designed to handle significant current without saturation, ensuring stable operation in power applications.
• Low DC resistance (DCR): Minimizes power loss and improves efficiency in power conversion circuits.
• Compact size: Allows for integration into small electronic devices and space-constrained environments.
• Shielded construction: Reduces electromagnetic interference (EMI) and prevents noise from affecting surrounding circuitry.
• High reliability: Constructed with high-quality materials and manufacturing processes for long-term reliability.

Benefits

• Improved power supply efficiency: Low DCR minimizes power losses, leading to higher efficiency and reduced heat generation.
• Reduced EMI: Shielded construction reduces electromagnetic interference, ensuring compliance with regulatory standards and preventing noise problems.
• Smaller form factor: Enables the design of smaller and more compact electronic devices.
• Increased reliability: High-quality construction ensures long-term performance and reduces the risk of failures.
• Stable performance: High current carrying capacity ensures stable operation even under demanding load conditions.

Additional Details

The TSC-109L3H's inductance value, saturation current, and DCR are critical parameters that must be considered when selecting it for a specific application. Refer to the TE Connectivity datasheet for detailed electrical characteristics, mechanical dimensions, and environmental specifications. The specific core material and winding techniques used in the inductor's construction contribute to its performance characteristics. It is designed for reflow soldering processes used in automated PCB assembly.