RUNIC recommends a 4-layer PCB with a dedicated ground plane and thermal vias to dissipate heat. A minimum of 2 oz copper thickness is recommended for the power traces. Additionally, a thermal pad on the bottom of the device should be connected to a heat sink or a thermal interface material.
To ensure reliable operation in high-vibration environments, RUNIC recommends securing the device with a robust mechanical fastening system, such as screws or clips. Additionally, the PCB should be designed with a rigid structure and anchored to the chassis to minimize flexure.
According to RUNIC, the maximum allowable voltage transient on the input pins is ±20% of the rated voltage for a duration of up to 100 ms. Exceeding this limit may cause damage to the device.
Yes, the RS624XQ can be used in a parallel configuration to increase output current. However, RUNIC recommends using a master-slave configuration with a dedicated current-sharing bus to ensure stable operation and prevent oscillations.
RUNIC recommends using a low-ESR ceramic capacitor with a value of 10-22 μF in parallel with a 10-100 nF film capacitor as close to the input pins as possible. This configuration helps to filter out high-frequency noise and ensure stable operation.
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