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DROK Buck Boost Converter, DC to 5A 80W Adjustable Voltage Regulator LCD Display 6V 9V 12V 24V 36V Power Supply Module, CC CV Step Up Step Down Voltage Stabilizer for Car RV Golf Cart
DROK 30V 4A 35W Buck Boost Converter(PRO) Parameter Input Voltage DC Output Voltage DC Output Current 0-4.0A Output Power 35W (can reach to 50W with air cooling) Voltage Resolution 0.01V Current Resolution 0.001A Voltage Accuracy ±0.5% + 1 digit Current Accuracy ±0.5% + 3 digits Conversion Efficiency 88% Soft Start Yes Protection Reverse Connect Protection Yes Backflow Protection Yes Low Voltage

Price is $23.00
Price: $22.67