MORNSUN recommends a PCB layout with a large copper area connected to the tab of the device to dissipate heat effectively. A minimum of 1 oz copper thickness is recommended.
Yes, the LS03-13B12R3 is designed to withstand vibrations up to 10G (10-2000Hz) and can be used in high-vibration environments. However, it's recommended to follow proper mounting and soldering procedures to ensure reliability.
MORNSUN provides a derating curve in the datasheet, which shows the recommended output power reduction at elevated temperatures. For example, at 60°C, the output power should be derated by 20% to ensure reliable operation.
The LS03-13B12R3 is designed to operate in a relative humidity of up to 90% (non-condensing). However, it's recommended to follow proper conformal coating and sealing procedures to ensure reliability in humid environments.
MORNSUN recommends using a low-ESR ceramic capacitor with a value of 10uF to 22uF for the input capacitor. This helps to filter out input noise and ensure stable operation.
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LS03-13B12R3 Overview
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