5-30V Buck-boost Power Supply Module Converter LCD Display CNC

Description

LCD can display input/output voltage, output current/output power/output capacity/output time. Numerical control adjustment, accurate and fast, can be boosted and bucked, the output voltage can be adjusted arbitrarily from 0.5-30v, and the current limit can be adjusted arbitrarily from 0-4a. The input end is protected against reverse connection and will not burn out. The module can be set to open/close by default. Small output ripple, optional PI filter.