5A CC CV Step Down Digital Adjustable Receiver Charge Module With LED Display Blue/Red Geekcreit for Arduino - products that work with official Arduino boards

Specifications: Rectification: non-synchronous rectification Input voltage: 5V-32V Output voltage: 1.27V-30V Current Range 0A-5A Output current: adjustable maximum 5A Conversion efficiency: 95% (the highest) Switching frequency: 300KHz Output ripple: 50mV (max) 20M bandwidth Load Regulation: 0.5% Voltage Regulation: 2.5% Operating Temperature: -40to +85 Size: 51 x 26.3 x 14 (mm) Measurement accuracy: 0.1% Refresh rate: about 200ms / times Display: 0.28"digital tube Display Color :Red Red / Red Blue Package Included: 1 x Red Red / Red Blue Voltmeter Ammeter Display Board