ITEM NAME:Mini DC-DC 12-24V Step Down Power Supply Module Converter 97.5% HF Hn.Module Properties: non-isolated buck module (BUCK) synchronous rectification. There is 1.5A fuse, output 5V have 300W TVS tube protect your USB device. Ultra-low static current, 0.85 mA only. Using the latest USB identification circuit, perfectly compatible with IPHONE, the most of Android phones, IPAD etc.
