Adjustable rectifier module - Enables customizing how the voltage is measured. Keeps the last measurement setting and output power, then boots the power supply module for a smooth startup. Rectifier components - The voltmeter can be disabled when not needed, reducing unnecessary monitoring. - Includes a bypass option and is compatible with the adjustable rectifier module for flexible configurations. Power supply module - Combines an adjustable voltage regulator converter module with an adjustable rectifier module for a compact, configurable power path. Step-down power module - Low quiescent current with high efficiency. - Built-in overheat protection and short circuit protection. - Includes an adjustable power converter module for flexible output settings. Use scenarios - Lab bench power supply for DC experiments requiring configurable measurement and startup behavior. - Embedded or portable projects that need a configurable buck regulator and optional voltmeter. - Small renewable energy or automotive applications needing safe, adjustable step-down power with protection features.