Thyristor application circuits

... Thyristor application circuits This worksheet and all related files are licensed under the Creative Commons ... thyristors, ”commutation” refers to the issue of how to turn the device(s) off after they have been triggered on. Follow-up question: in some circuits, commutation occurs naturally. In other circuits, ... provisions must be made to force the thyristor( s) to turn off. Identify...

Ngày tải lên: 24/10/2013, 01:15

... per revolution. When a stepper is driven in full- step and half-step modes the stator Industrial Circuits Application Note Microstepping 2 Figure 2. (A)—flux directions for normal half and full-step ... 10° 3 Electronic “gearbox” In some applications, where small rel- ative movements or higher step resolu- tion are required, microstepping can replace a mechanical gearbox. In many applicat...

Ngày tải lên: 22/12/2013, 14:17

... customers. However, PLDs may be configured or programmed to create a part customized to a specific application, and so they also belong to the family of ASICs. PLDs use different technologies to ... varies tremendously. INTRODUCTION TO ASICs An ASIC (pronounced a-sick; bold typeface defines a new term) is an application- specific integrated circuit at least that is what the acronym sta...

Ngày tải lên: 18/04/2014, 12:21

... NHNHẬẬP MÔN MP MÔN MẠẠNG MNG MÁÁY TY TÍÍNHNHChương 6 LỚP APPLICATION( LỚP ỨNG DỤNG) 2NNộội dung chương i dung chương 66I. Giới thiệuII. Domain Name System

Ngày tải lên: 14/08/2012, 09:13

... this: WPF applications are graphically superior to Windows Forms applications; and WPF applications have a higher minimum hardware—and, in fact, software—requirement than Windows Forms applications. ... ........................................................................... 163■Chapter 9: Application Support ......................................................................... 185...

Ngày tải lên: 17/08/2012, 08:54

... Best Way To Lock Your Folder Without Any ApplicationVickyCool Tips n Tricks 1- make a new folder ( name it as you like )2- inside this folder

Ngày tải lên: 07/09/2012, 11:12

... điện áp cho phép đặc lên trên Thyristor theo chiều thuận và ngược. Thông thường U đm = 2/3 Uth max4. Điện áp rơi trên Thyristor: Là giá trò điện áp trên Thyristor khi Thyristor đang ở trạng thái ... điểm mở Thyristor (có tín hiệu điều khiển IG) Trong các mạch chỉnh lưu dùng Thyristor, các Thyristor được cung cấp từ nguồn điện xoay chiều một pha hoặc ba pha. Điều này có nghóa là T...

Ngày tải lên: 11/09/2012, 08:55

... run user application code application on end systems allows for rapid app development, propagationapplicationtransportnetworkdata linkphysicalapplicationtransportnetworkdata linkphysicalapplicationtransportnetworkdata ... there a UDP? 2: Application Layer 19Internet apps: application, transport protocolsApplicatione-mailremote terminal accessWeb file transferstreaming multimediaInterne...

Ngày tải lên: 12/09/2012, 15:05

... vocabulary for talking about applicationtypes.©Ian Sommerville 2004 Software Engineering, 7th edition. Chapter 13 Slide 6Application types Data processing applications• Data driven applications that process ... edition. Chapter 13 Slide 4Generic application architectures Application systems are designed to meet anorganisational need. As businesses have much in common, theirapplication...

Ngày tải lên: 14/09/2012, 11:27

... invisible to the applications that use the application server because the applications only see and use the Java APIs. Exhibit 5.13 illustrates the basic architecture of a J2EE-based application ... in the J2EE-based application servers. This is because a CORBA-based application server will support components and applications written in Java, but also components and applications wr...

Ngày tải lên: 21/09/2012, 17:27