12 A Step-Down DC-DC Converter Module with Constant Current and Constant Voltage Functionality

Technical specifications

• Input voltage: 4.5 V - 32 V
• Output voltage: 1 V - 30 V
• Maximum output current: 0.3 A - 12 A (adjustable)
• Operating temperature: -40 ~ + 85 degrees Celsius
• Operating Frequency: 380 kHz
• Efficiency: up to 97% (depending on the work point)
• Short-circuit and overtemperature protection

Dimensions: 70 x 52 x 50 mm.

This product is a switching voltage source and can provide a constant voltage or constant current output. With this mode of operation, it has very good efficiency and dissipates only very little heat compared to a linear source. The functions of the three potentiometers can be seen in the presentation images.

With the possibility of constant current or constant voltage, the product can also be used as a steady-state LED driver or as a battery charger. It can also be used as a simple adjustable source, helping you with a wide range of projects.

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