AT573 DC bias current source

AT573 DC bias current source (DC magnetization power bias current source) is used for inductors and transformer windings inductance measurement applying DC bias current, this device apart from the need to achieve the required current, also small impact on the measurement of inductance, wide frequency response (superimposed DC current can be used when high-frequency LCR Meter measurement) and other requirements. AT573 DC bias current source with color vacuum VFD Display, controlled by microprocessor, working parameters automatically memory. Automatic current balanced principles to achieve the stability of AC-DC superposition of current, constant current output with forward or reverse 0-10A range. Additional errors the product, frequency response to be increased substantially, greatly expanded a magnetic core inductor applications in bias test range. Directly controlled by Amber AT2818,AT2816A,AT2816B,AT2817A,AT2817,AT810A digital bridges and more current scan output functions, provide a good solution for the analysis of magnetic materials.