B82726E6213A040 - TDK

B82726E6213A040 Frequently Asked Questions (FAQs)

• What is the recommended PCB layout for optimal performance?
  TDK recommends a symmetrical PCB layout with a ground plane underneath the inductor to minimize radiation and ensure optimal performance. A minimum of 1.5 mm clearance around the inductor is recommended to prevent electromagnetic interference.
• How does the inductor perform in high-temperature environments?
  The B82726E6213A040 is rated for operation up to 125°C, but its inductance value may decrease by up to 20% at high temperatures. Engineers should consider this when designing for high-temperature applications.
• What is the maximum allowed voltage across the inductor?
  While the datasheet doesn't specify a maximum voltage, TDK recommends limiting the voltage across the inductor to 2.5 times the rated voltage (in this case, 2.5 x 40V = 100V) to prevent damage or degradation.
• Can I use this inductor in a switching regulator application?
  Yes, the B82726E6213A040 is suitable for switching regulator applications due to its low core loss and high saturation current. However, engineers should ensure the inductor is properly sized and selected for the specific application to prevent overheating or saturation.
• How does the inductor behave in a parallel configuration?
  When used in parallel, the inductors should be identical and have the same orientation to ensure equal current sharing. Engineers should also consider the increased equivalent series resistance (ESR) and inductance tolerance when designing a parallel configuration.