一、 DLJ-7晶闸管中频电源控制板：
DLJ-7 constant power thyristor power control panel IF
DLJ-7晶闸管中频电源控制板,主要由调节器、移相控制、保护电路、启动演算电路、逆变频率跟踪、逆变脉冲形成、脉冲放大及脉冲变压器组成。其核心部件采用美国生产的高性能、高密度、大规模专用DLJ集成电路，使其内部电路除调节器外，其余均实现数字化，整流触发器部分不需要任何调整，而且可靠性高、脉冲对称度高、抗干扰能力强、反应速度快等特点，又由于有相序自适应电路，无需同步变压器，所以，现场调试中免去了调相序、对同步的工作，仅需把KP晶闸管的门极线接入控制板相应的接线端上，整流部分便能投入运行。
DLJ-7 SCR IF power control board, mainly by the regulator, the phase shifter control, the protection circuit, started calculus circuit, inverter frequency tracking and pulse inverter formed pulse amplification and pulse transformer components. The United States used its core components of the production of high-performance, high-density, large-scale integrated circuits for DLJ, in addition to its internal regulator circuit, the other to achieve both digital and do not need any rectifier trigger some adjustments, and high reliability, symmetric pulse high interference capability, fast response characteristics, due to phase sequence adaptive circuits, transformers without synchronization, therefore, dismissed from the scene in the debugging phase modulation sequence, the synchronization of work, only to KP Crystal Gateway the gate line of access control panel corresponding terminals, will be put into operation rectifier part.
二、DLJ-7产品参数
DLJ-7 product parameters
产品名称：DLJ-7晶闸管(KGPS)中频电源控制板
Product names：DLJ-7 thyristor (KGPS) IF power control board
适用电源频率Applied Power frequency:1000HZ~10000HZ
适用电源功率Applied Power power:各种晶闸管并联谐振中频电源
Various thyristor (SCR) IF parallel resonant power supply
外型尺寸Appearance size:260×190×40
