1、The resistance uses five-ring metal resistance, and the main circuit adopts a five-ring metal film resistor with an accuracy of ±1% 2、PCB adopts 1.6mm thick double‑sided board, 2.0 OZ copper thickness, and full tinning process to ensure good passing performance of large and small current 3、Since the main filter adopts an electrolytic capacitor of 3300UF/50V, can guarantees strong and continuous power support 4、The use of original accessories not only ensures safety and quality, but also ensures a good signal‑to‑noise ratio of the whole machine 5、Isolated accurate step‑down power supply board, wide voltage range input, with overload, short circuit and over temperature protection Item Type: Regulated Power Supply Board Model: LT1083 Material: PCB Output DC: 0-48V Current: 0-10A 1 x High-Power Adjustable Regulated Power Supply Board