Overview
This DC to DC buck board enables you to add lower voltage preamp boards to high powered amp board projects requiring two to three times more voltage. Therefore it eliminates the need for two separate power supplies. This buck board converts up to 36 VDC down to 5 VDC. If you add a Bluetooth receiver or tone control board to your project that requires 24 VDC, the buck board takes the voltage down to 12 VDC which most preamp boards require. The LM317T maximum current capacity is 1.5A.
Note: Continue turning the potentiometer slowly clockwise until the voltage starts changing.
Specifications: • Input voltage: DC 4.2 to 40V • Output voltage: 1.2 to 37 VDC • Output current: 1.5A • Maximum output current: Maximum output current =3/(input voltage-output voltage) • Characteristics frequency: 100 MHz • Input: VIN positive input stage, GND negative input • Output: VOUT output positive level, GND output negative • Operating temperature: -67° to 140° F • Dimensions: 1.4" W x 0.7" L x 0.85" H.