Description

The boost module MC34063A_BOOST is a small boost module based on the chip MC34063A, which can boost the low voltage to a high voltage within a certain range, and can adjust the output voltage through a potentiometer. It can be used in some places where the voltage needs to be increased. 1. Input low voltage, output high voltage. Implement boost function. 2. The output voltage is adjustable. 3. The module size is small. 4. The module is small, easy to carry and use in various occasions.    technical parameter: 1. Input voltage range: 3.6V - 30V. 2. Output voltage range, output voltage 3.8V to 36V. Output voltage regulation characteristics: load regulation rate is less than 5%. 3. The IC internal switch tube of this module is 1.5A, but for the consideration of safety and heat generation, it is recommended that the load power consumption of this module is within 0.8W. That is, when the output is 5V, the load is within 160MA. Note: The higher the output negative pressure, the lower the load capacity. 1. VIN: Input low voltage. 2. GND: public ground. 3. OUT: Output the increased voltage. Operation instructions: Connect the working voltage to VCC and GND, and do not reverse it, so as not to damage the board and devices. The output voltage can be controlled by adjusting the potentiometer. It is necessary to connect an electrolytic capacitor larger than 100UF to the ground on both the input and output pins. The input and output filter capacitors are positive connected to the input pin and negative connected to ground. The withstand voltage of the capacitor must be greater than the input and output voltages.