The ELLVEG680M is a fixed inductor manufactured by Panasonic. It's designed for use in various electronic circuits to store energy and filter signals. Inductors are passive components that exhibit the property of inductance, which is the ability to oppose changes in current flow.

Applications

• Power supply filtering.
• RF circuits for tuning and impedance matching.
• DC-DC converters.
• EMI (Electromagnetic Interference) suppression.
• Signal filtering in audio and data circuits.

Features

• High inductance value: Provides significant energy storage.
• Low DC resistance: Minimizes power loss and heat generation.
• Compact size: Allows for high-density mounting on PCBs.
• RoHS compliant: Meets environmental regulations for hazardous substances.
• Shielded construction (likely): Reduces electromagnetic interference (check datasheet for confirmation).

Benefits

• Improved power supply performance: Reduces ripple and noise.
• Enhanced signal integrity: Filters out unwanted frequencies.
• Increased efficiency: Low DC resistance minimizes power loss.
• Reduced PCB size: Compact size allows for more compact designs.
• Environmentally friendly: RoHS compliant.

Additional Details

The ELLVEG680M has an inductance value of 68μH (microHenries). The tolerance is 20% (+/-20%). The DC resistance will be in the milliohm range. (Specific value needs to be confirmed with manufacturer's documentation). The inductor is designed for surface mount applications, allowing for automated assembly. Check the specific voltage and current ratings in the manufacturer's datasheet to ensure it is suitable for your application. The core material of the inductor contributes to its performance characteristics, such as saturation current and temperature stability. Shielded inductors are often preferred in applications where EMI is a concern, as the shielding helps to contain the magnetic field and prevent interference with other components. Common applications include power supplies, voltage regulators, and filtering circuits in electronic devices. It is a crucial component in ensuring stable and reliable operation of various electronic systems. Be sure to consult the full datasheet for critical parameters before choosing this inductor for a specific application. Proper layout on the PCB is critical for optimal performance and prevention of unwanted effects.

This inductor is used for filtering high frequency noise in power regulation circuits. It requires careful selection of the core material to ensure linear performance across the expected current range. Inductors with low core losses will generate less heat and operate more efficiently.