Description:
Adopt XL4016 switching regulator chip, with double rectification, the maximum input can reach 40V, and the output is 1.25-36V continuously adjustable. Adjustable voltage regulator chip LM317, can be connected to the load below 2.2A, AC or DC voltage input, increase the load protection circuit in the circuit to protect the load. The maximum current can reach 5A, and more than 5A need to strengthen heat dissipation.
Specifications:
Product model: VHM-142
Voltage regulation method: PWM modulation
Input voltage: DC4-40V
Output voltage: DC1.25-36V
Maximum current: 5A (more than 5A need to strengthen heat dissipation)
Maximum power: 220W
Conversion efficiency: 94%
Switching frequency: 180KHz
Appearance size: 70*48*28mm
Instructions for Use:
1. Turn clockwise to increase the voltage, and adjust the maximum voltage value equal to the output voltage value.
2. Rotate counterclockwise to reduce the voltage, the theoretical minimum regulation voltage is 1.25V.
3. Tip: If the pressure tolerance of the load is limited during the use, please link the load after adjusting the voltage. Otherwise, the load may be damaged during the adjustment process. The accuracy of the buck module is very high, and the display accuracy is at least 0.01V. Please use the product within the allowable voltage range.
Note:
1. The input voltage range is 4-40V and the output voltage range is 1.25-36V.
2. The digital tube displays the output voltage value.
3. Adjust the potentiometer knob to adjust clockwise, the output voltage increases, counterclockwise adjustment, and the output voltage decreases. After adjusting the voltage, connect the load to prevent the load from being burned out.
Package Included:
1 x DC Voltage Regulator Module
1 x Manual
