- Input Voltage Range: DC 5.5-30V (when the input voltage is 5V, the boost and buck can be achieved, but the voltage and current measurement is inaccurate; under 4.7V, under voltage protection will be activated)
- Output Voltage Range: DC 0.5-30V
- Output Current: can stably work at 3A for a long time, when enhance heat dissipation can reach 4A
- Output Power: 35W (natural cooling), when enhance heat dissipation can reach 50W
Description:
Buck-boost converter input voltage range is DC 5.5-30V, output voltage range is DC 0.5-30V, can be arbitrary adjustable, output current range is 0-3A, can be arbitrary adjustable, if enhance heat dissipation, it can reach 4A; max output power is 35W, if enhance dissipation, it can reach 50W. The voltage regulator module is designed with LCD, can display input and output voltage, output current and output power, voltage display resolution is 0.05V, current display resolution is 0.005A. The volt transformer board is with reverse connection protection at input terminal, reverse connection will not burn; stop the current from feeding back protection at output terminal; short circuit protection.
Specification:
- Input Voltage Range: DC 5.5-30V (when the input voltage is 5V, the boost and buck can be achieved, but the voltage and current measurement is inaccurate; under 4.7V, under voltage protection will be activated)
- Output Voltage Range: DC 0.5-30V
- Output Current: can stably work at 3A for a long time, when enhance heat dissipation can reach 4A
- Output Power: 35W (natural cooling), when enhance heat dissipation can reach 50W
- Voltage Display Resolution: 0.05V
- Current Display Resolution: 0.005A
- Conversion Rate: about 88%
- Soft Start: Yes, (a large power load module may fail when it is started)
- Input reverse connection protection: yes
- Output stop the current from feeding back protection: yes
- Short Circuit Protection: yes
- Working Frequency: 180KHZ
Features:
- Buck-boost converter input voltage range is DC 5.5-30V; output voltage range is DC 0.5-30V, can be arbitrary adjustable; output current range is 0-3A, can be arbitrary adjustable, if enhance heat dissipation, it can reach 4A; max output power is 35W, if enhance dissipation, it can reach 50W.
- LCD Display: the voltage regulator module is designed with LCD, can display input and output voltage, output current and output power; voltage display resolution is 0.05V, current display resolution is 0.005A.
- Safe Protection: the volt transformer board is with reverse connection protection at input terminal, reverse connection will not burn; stop the current from feeding back protection at output terminal; short circuit protection.
- Button Control: button control output voltage ON / OFF status, and you can set the default output state is ON or OFF of the next time power-on.
Application:
The switching power supply can be used as an ordinary buck-boost module with over-current protection, used as a battery charger, used as a high-power LED constant current driver module.
Package Included:
1 x Buck Boost Converter Display, Buck-Boost Board, Adjustable Constant Current Voltage Step UP Down Voltage Regulator