TDK recommends a symmetrical PCB layout with a solid ground plane, and keeping the input and output traces as short as possible. A 4-layer PCB with a dedicated power plane and a separate ground plane is also recommended.
To ensure reliability, follow the recommended derating guidelines for temperature and power dissipation. Also, consider using a heat sink or thermal interface material to reduce the junction temperature. Additionally, ensure that the component is soldered correctly and that the PCB is designed to minimize thermal stress.
The maximum allowable voltage for the HHM1763B2 is 1.5 times the rated voltage (i.e., 1.5 x 63V = 94.5V) for a short duration (less than 1 second). However, it's recommended to operate the component within the rated voltage to ensure long-term reliability.
While the HHM1763B2 is designed for high-frequency applications, its performance may degrade above 100 kHz. For frequencies above 100 kHz, consider using a different component or consulting with a TDK application engineer for guidance.
To minimize EMI and RFI emissions, use a shielded enclosure, and ensure that the PCB is designed with EMI-reducing features such as grounding, shielding, and filtering. Additionally, follow proper PCB layout and routing guidelines to minimize radiation.
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HHM1763B2 Overview
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About TDK
TDK-Lambda is a global supplier of power supplies and related products. It is a subsidiary of TDK Corporation, a leading electronics company based in Japan. TDK-Lambda specializes in designing and manufacturing a wide range of AC-DC power supplies, DC-DC converters, programmable power supplies, and EMC/EMI filters for various industries and applications.
