The CDRH2D18/HP-4R7NC is a fixed inductor manufactured by Sumida America Components Inc. This component is typically used in power supply and DC-DC converter circuits, providing filtering and energy storage functions. Its compact size and shielded construction make it suitable for space-constrained applications requiring low EMI.
Applications
- DC-DC converters.
- Power supplies.
- Buck converters.
- Boost converters.
- Voltage regulators.
- Filtering circuits.
Features
- Shielded Construction: Reduces electromagnetic interference (EMI).
- Compact Size: Suitable for space-constrained applications.
- Low DC Resistance (DCR): Minimizes power loss.
- High Current Capacity: Capable of handling significant current without saturation.
- Surface Mount Technology (SMT): Compatible with automated assembly.
Benefits
- Reduced EMI: Shielded design minimizes electromagnetic emissions, improving overall system performance.
- Space Saving: Compact size allows for denser board layouts.
- Increased Efficiency: Low DCR reduces power dissipation, leading to higher energy efficiency.
- Reliable Operation: Robust design ensures consistent performance under varying operating conditions.
- Simplified Manufacturing: SMT compatibility streamlines the assembly process.
Technical Specifications
The CDRH2D18/HP-4R7NC has an inductance value of 4.7µH. It's a surface mount device (SMD) designed for automated assembly. The inductor features a shielded construction to minimize electromagnetic interference. The specific current rating, DC resistance, and other detailed specifications should be verified using the manufacturer's datasheet.
This inductor is a good choice for applications where space is a premium and low EMI is critical. It is commonly used in portable devices, power management circuits, and other space-sensitive electronic applications. Its shielded construction helps to reduce noise and interference, improving the overall performance of the device.