Compensation coils current controller (3x03A)

All required schemes, software, and fabrication files for PCB design and manufacturing of a compensation coils current controller (3x03A).The presented device can be programmed by the Ethernet connection over Telnet protocol. Programming allows presetting in memory 32 values of the current on each of the currents. Fast addressing and setting the output values is made by TTL signals (five addressing bits and one clock/set bit). The output in the range of -3 A to 3 A is provided by 16 bits analog-digital converter. The stability of the output is provided by the ultralow noise internal voltage reference. Additionally, an arbitrary length linear ramp can be programmed, triggered by a clock/set TTL.

本数据集涵盖3x03A型补偿线圈电流控制器的印制电路板（Printed Circuit Board，PCB）设计与制造所需的全部原理图、软件及加工文件。该设备可通过以太网连接，基于Telnet协议完成编程。编程操作可在存储器中预设每一路电流的32组电流数值。快速寻址与输出值设置通过TTL（Transistor-Transistor Logic）信号实现，该信号包含5位寻址位与1位时钟/置位位。其输出电流范围为-3 A至3 A，由16位模数转换器（Analog-to-Digital Converter，ADC）实现。输出稳定性由超低噪声内部电压基准源保障。此外，可通过时钟/置位TTL信号触发，编程生成任意长度的线性斜坡信号。