and obtaining gate signals for arc-extinguishing each GTO under the status. CONSTITUTION:A current type inverter is constituted of a DC current source 100 consisting of a DC voltage source 1 and a DC reactor 2, self-arc- extinguishing thyristors (GTO) 3-6 as single-phase bridge circuits and...
CONTROL SYSTEM FOR GATE 专利名称：CONTROL SYSTEM FOR GATE 发明人：HATAKEYAMA TAKUYA,HAYASHI HIDEKI 申请号：JP19926685 申请日：19850909 公开号：JPS6260474A 公开日：19870317 专利内容由知识产权出版社提供 摘要：PURPOSE:To improve efficiency, and to simplify a device by detecting the anode reverse currents...
(23). The switch is connected to the gate (G) of the transistor. A signal input (IN) feeds a signal (Sin) to a drive switch (DRV) connected to the transistor gate. The deactivation circuit is connected to the supply voltage via a voltage limiter circuit with a diode (D1) and a ...
What is a NAND Gate? But in the latter case, the heating elements of the system function, depending upon the difference between, actual temperature and desired temperature. This difference is called the error of the system. This error signal is fed back to the system to control the input. ...
contribution Contribution for the control. controlType Type of the control. height Height of the control, for html controls. id The id for the layout node. inherited A value indicating whether this layout node has been inherited from a parent layout. This is expected to only be only set by...
The utility model relates to a gate shell for a door control system. The gate shell comprises a main shell and a back shell, wherein the main shell is clamped with the back shell, and upper and lower ends of the main shell and the back shell are fixed by screws; clamping grooves are...
Supplier Homepage Products Turnstile/Fast Gate Servo Motor Fast Speed Gate/Swing Gate/Turnstile Gate for Access Control System Related Categories Child Gate Speed Gate Revolving Door Hot Searches High Barrier Barrier System Control Barrier Plastic Barrier...
1. With fault self-checking and alarm prompt function, it is convenient for users to maintain and use; 2. Two-way card swiping, card entry and swiping, door opening and other modes can be set; 3. Anti-shock function, the gate will be automatically locked when the gate opening sig...
Automatic Access Control System Ticket Gate Tripod Turnstile 3 Roller Gate, Find Details and Price about Access Control System Automatic Gate from Automatic Access Control System Ticket Gate Tripod Turnstile 3 Roller Gate - Guangdong Lide Tech Co., Ltd
Door Controllers with Remote Control Gate System Overview: NT-V2000-G Touch-Screen Access Control is a new generation of touch multifunctional for a single entrance door, provided with a control device and keyboard input in one function, easy to install, easy to use, stable performance...