Adjustable DC Buck-Boost Converter with LCD

Set a DC output for a small electronics project while keeping the readings visible. This buck-boost module combines adjustable voltage/current settings with an LCD.

✅ Adjust above or below the input where permitted - Buck-boost operation provides flexibility for a correctly matched load.

✅ See the supply readings at the module - The LCD displays available input/output and current information.

✅ Switch the output from the controls - An on/off button gives a local way to control the output state.

Prepare the Supply Before Attaching the Project

A prototype may need a different voltage from the source available. Compare the input and load limits, configure the output and verify it before connecting the circuit you want to power.

Output current and power depend on input voltage and cooling; a maximum label is not available at every setting. Use appropriate wiring, protection and enclosure. This is a regulator module, not a complete laboratory supply or an automatic battery charger.

Technical details

• Adjustable DC buck-boost module
• Input description: 5.5-30V
• Output description: 0.5-30V
• LCD and output control
• 4A/35W-labelled limits; verify operating conditions
• One module; supply/load separate

Match the limits and add a visible adjustable supply stage to the bench.