2PCS LM2596 DC-DC Buck Converter Module Adjustable Step-Down Vol with LED

Key features

• Simple Output Adjustment: Use a small screwdriver to fine-tune the output voltage. Screw terminal blocks make lead connection straightforward and allow solder-free wiring in many low-voltage builds.
• LM2596 Regulator Design: Built around an LM2596 step-down regulator with 150 kHz switching frequency. Solid capacitors help support output filtering and stable performance in compact power module applications.
• Protection-Minded Circuit: Input-side diodes help reduce the risk from reverse-polarity wiring; the module also includes overheat and short-circuit protection. For loads above 15W, add airflow or additional heat dissipation.
• 2-Pack for Project Use: Keep one module for testing and one for installation. Suitable for automotive electronics, battery-powered devices, bench testing, DIY power supply builds, and small control circuits.

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