Voltage controller, DC 3-30V, AC 3-20V power regulator, adjustable for DIY

Features:1.Can be connected to a load with a 2A input voltage, AC or DC. The output voltage is DC 1.25V-28V, continuously adjustable.
2.Uses a dedicated capacitor for high-frequency power supply, ensuring more stable performance.
3.Uses a duplex adjustment potentiometer.
4.Adds digital tubes to display the output voltage; the output voltage is clearly visible at a glance.
5. Military-grade double-sided printed circuit board.
Specifications:Features:
Can be connected to a load with an input voltage of 2A, AC or DC. The output voltage is DC 1.25V-28V, continuously adjustable.
Uses a dedicated high-frequency power supply capacitor for more stable performance.
Uses a duplex adjustment potentiometer.
Adds digital tubes to display the output voltage; the output voltage is clearly visible at a glance.
Military-grade double-sided printed circuit board.
With a heat sink for improved heat dissipation.

Specification:
Input Voltage: DC 3-30V / AC 3-20V
Output Voltage: DC 1.25V-28V
Output Current: Max.2A
Board Size: 72*39*28 mm / 2.83*1.53*1.1 inches
Mounting Size: 65*32 mm / 2.56*1.26 inches
Mounting Hole: 3 mm
Weight: Approx. 43g / 1.5oz

Package List:
1 * Adjustable Voltage Regulator

Note:
1. Since the operating voltage of digital tubes is 4.5V, it will normally only display when the voltage is above 4.5V.
2. When inputting 5V, it can output 1.25-2V and will not produce a higher voltage.