LM2596 3A Step Down Buck Power Supply

Description:

 3Amp adjustable power supply with input and output voltage display.

Specifications:

• Input Voltage: 0-40V. (Note: To ensure the accuracy of the voltmeter, please ensure that the input voltage is 4V and above)
• Adjustable output voltage range: 1.25V-37V continuously adjustable (input voltage must be 1.25V higher than the output voltage)
• Maximum output current: 3A, normal and stable operating current of 2A
• Switching display between Input/Output: Press the button to select. LED will show which is being measured.
• Display switch on/off: Hold button for 3 seconds to turn off LED display. Touch the button again to turn on the LED display
• Internal switching frequency: 150KHz
• Output Over current: Red LED