LM2596 Step Down DC-DC Power Supply Module

Technical specifications

• Input voltage: 3 V – 40 V
• Output voltage: 1.5 V – 38 V
• Output current: 3 A maximum
• Maximum efficiency: 92%
• Ripple: 30 mV
• Operating frequency: 65 kHz

The module is of very good quality. It can limit voltages between 3 V – 35 V, with a maximum output current of 3 A. The module is a switching source, so it does not dissipate much heat.

The output voltage can be adjusted from the potentiometer.

To operate at full capacity, it is recommended to use an additional cooling system.

Size: 45 mm x 20 mm x 14 mm.

If you have a constant 30 V – 35 V source, this module is ideal for building your own adjustable source.