Bourns recommends a symmetrical PCB layout with a solid ground plane, and keeping the input and output traces as short as possible to minimize parasitic inductance and capacitance. A 4-layer PCB with a dedicated ground plane is also recommended.
Use a soldering iron with a temperature range of 250°C to 260°C, and apply a small amount of solder paste to the pads. Avoid applying excessive heat or pressure, which can cause thermal damage or delamination of the internal components.
The CD1408-F1200 is rated for operation from -40°C to +125°C, but it's recommended to derate the device's performance at temperatures above 100°C to ensure reliability and longevity.
Yes, the CD1408-F1200 is designed to withstand vibrations up to 10g and shocks up to 100g, but it's recommended to follow proper mounting and soldering techniques to ensure the device remains securely attached to the PCB.
Check the input voltage, output load, and PCB layout for any issues. Verify that the device is properly soldered and mounted. Use an oscilloscope to measure the output voltage and ripple. If issues persist, consult the datasheet or contact Bourns' technical support for further assistance.
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CD1408-F1200 Overview
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