Catatan :Warna PCB bisa saja random, bisa merah/biru atau hitam, sesuai stok yang tersedia. Module Properties: non-isolated constant current and voltage module Rectification: non-synchronous rectification 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 Voltmeter Ammeter Measurement accuracy: 0.1% Refresh rate: about 200ms / times Display: 0.28 #34;digital tube Current Range: 0A-5A INPUT range: 5V-30V OUTPUT range: 0.8-29V Display Color: Red and Blue Please connect right as the printed : #34;IN-,IN+,OUT-, OUT+ #34;, or the Module will be burned.