The PBO3316-680MT is a power inductor manufactured by Fenghua Electronics. It's designed for use in various power supply and filtering applications. The '680MT' likely indicates an inductance value of 68µH and a specific tolerance or series within Fenghua's product line.

Applications

• DC-DC converters
• Power supplies
• Filtering circuits
• EMI suppression
• Voltage regulators
• Buck and boost converters

Features

• High current handling capability
• Shielded construction (minimizes EMI)
• Compact size
• Low DC resistance (DCR)
• High inductance value (68µH)
• Surface mount design (SMD)

Benefits

• Efficient power conversion due to low DCR
• Reduced electromagnetic interference (EMI) due to shielded construction
• Space-saving design for compact applications
• Stable performance over a wide temperature range
• Reliable operation in demanding environments

Additional Details

This inductor is typically used in switching power supplies to store energy and reduce ripple current. The shielded construction helps to prevent electromagnetic interference with other components in the circuit. The surface mount design allows for automated assembly and reduces manufacturing costs. The specific dimensions of the PBO3316 series are generally in the range of 3.3mm x 3.3mm x 1.6mm, however, the official datasheet should be consulted for exact dimensions. The inductor's saturation current and rated current are important parameters to consider when selecting it for a specific application. These parameters determine the maximum current the inductor can handle without a significant drop in inductance. The operating temperature range is also a crucial factor to ensure reliable performance in the intended environment. Ferrite core material is commonly used in inductors of this type.