Valefod 10 Pack Dc To Dc High Efficiency Voltage Regulator 3.2 35V To 1.25 30V Buck Converter Diy Power Supply Step Down Module

Features: - Dc To Dc Step-Down Module - Thickened Circuit Boards - Advanced Solid-State Capacitor - Short Circuit And Over-Temperature Protection - 100% Tested, Sealed In Anti-Static Packaging Kindly Note: 1. Input Voltage Must Be 1.5 V Higher Than The Output Voltage, No Boost 2. Do Not Reverse The Input And Output Interface 3. Keep Output Under 2.5A (Or 10W) And Use A Heat Sink When For A Long Time Working4. The Factory Settings Stay A High Voltage, You May Need To Contrarotate The Screw On Blue Potentiometer About 7-15 Circles Before The Output Voltage Changes Specifications: - Type: Dc-Dc Buck Converter - Input Voltage: Dc 3.2V - 35V - Output Voltage: Dc 1.25V - 30V (Adjustable) - Output Current: 3A (Max.) - Output Power: 15W (Max.) - Conversion Efficiency: 92% (Max.) - Switching Frequency : 65Khz - Rectification: Non-Synchronous Rectification - Module Property: Non-Isolated Buck Module - Operating Temperature: -45? To +85? - Load Regulation: 0.5% - Voltage Regulation: 2.5% - Size(L X W X H): 45*23*14Mm / 1.77*0.91*0.55Inch - Weight: 14G Package List: 10X Dc To Dc Buck Converter Module