4A BuckBoost Converter Module Adjustable Buck Boost Board With LCD Display
Sepcifications
1. 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)
2. Output voltage range: DC 0.5-30V
3. Output current: can stably work at 3A for a long time, when enhancing heat dissipation can reach 4A
4. Output power: 35W (natural cooling), when enhancing heat dissipation can reach 50W
5. Voltage display resolution: 0.05V
6. Current display resolution: 0.005A
7. Conversion rate: about 88%