DC780R-184K - API Delevan

DC780R-184K Frequently Asked Questions (FAQs)

• What is the recommended PCB land pattern for the DC780R-184K?
  The recommended PCB land pattern for the DC780R-184K can be found in the API Delevan application note AN-013, which provides detailed guidelines for PCB layout and footprint design.
• How does the DC780R-184K perform in high-temperature environments?
  While the datasheet specifies an operating temperature range of -40°C to +125°C, API Delevan recommends derating the inductor's current rating by 1.5% per degree Celsius above 80°C to ensure reliable operation in high-temperature environments.
• Is the DC780R-184K suitable for use in high-reliability or safety-critical applications?
  Yes, the DC780R-184K is designed and manufactured to meet the requirements of high-reliability and safety-critical applications, such as aerospace, defense, and medical devices. However, it's essential to consult with API Delevan's sales team or application engineers to ensure the inductor meets the specific requirements of your application.
• Can the DC780R-184K be used in high-frequency applications above 1 MHz?
  While the DC780R-184K is primarily designed for DC-DC converter applications up to 500 kHz, it can be used in high-frequency applications above 1 MHz with careful consideration of the inductor's self-resonant frequency, parasitic capacitance, and impedance characteristics. Consult with API Delevan's application engineers for guidance on high-frequency design and optimization.
• Are there any specific handling or storage precautions for the DC780R-184K?
  Yes, to prevent damage or degradation, API Delevan recommends handling the DC780R-184K with care, avoiding excessive mechanical stress, and storing the inductors in a dry, cool environment, away from direct sunlight and moisture. Refer to the API Delevan packaging and handling guidelines for more information.