The CEP125-7R2MC-H is a power inductor manufactured by Sumida America Components Inc. These inductors are designed for high current, low DCR applications, often found in DC-DC converters and power supplies.

Applications

• DC-DC converters
• Voltage regulators
• Point-of-Load (POL) converters
• Server power supplies
• Battery chargers

Features

• High current capacity
• Low DC resistance (DCR)
• Shielded construction
• Compact size
• RoHS compliant

Benefits

• Improved efficiency in power conversion circuits due to low DCR.
• Reduced power loss and heat generation.
• Minimized electromagnetic interference (EMI).
• Suitable for space-constrained applications.
• Environmentally friendly.

Additional Details

The Sumida CEP125-7R2MC-H power inductor is designed for applications where high current handling and minimal power loss are critical. The low DC resistance (DCR) of this inductor minimizes heat generation and improves overall circuit efficiency. The shielded construction reduces electromagnetic interference (EMI), preventing unwanted noise from affecting sensitive components. Its compact size allows for use in space-constrained applications.

The 'CEP125' portion of the part number likely indicates the package size or series. The '7R2MC' specifies the inductance value (7.2 µH) and tolerance, and the '-H' may indicate a specific material or performance characteristic. This inductor is well-suited for use in high-frequency switching power supplies. Specific parameters like saturation current, rated current, and operating temperature range can be found in the manufacturer's datasheet. The materials used in its construction ensure reliable performance and long-term stability. The low profile design allows for efficient use of board space.