Pembeli wajib merekam video sewaktu paket akan dibuka. Bila tidak ada bukti video, maaf toko tidak dapat menerima komplain barang kurang/rusak/salah kirim. DC voltage with a Duty Cycle fully the product adjust from 0%-100%. With a self-recovery fuse 2A and a Power-On LED light. Enable to provide a continuous current of 2A to your DC motor or other DC load. Specifications: Input supply voltage: 1.8V-15VDC The max output power: 30W The max continuous output current: 2A Duty Cycle adjustable: 0%-100% Size: approx. 32*32*15mm Note: DC motor speed regulator DC power supply, do not be directly connected to 220V AC.