Posts

Showing posts from March 26, 2019

Add exceptions from FormValidation Angular results in Exception

Image
0 I want to add some validation to my HTML (I am using Angular 7), so I tried to wrap a validation-form around my div 's. Now I found out, that I could not combine a form-validation with the ngModel , so I needed to do either the validation or the ngModel . I have a p-calender -element that I want not to be validated here. So I had the following code: <div class="p-col-1"></div> <div class="p-col-3"> <label>Date:</label> <br> <p-calendar [(ngModel)]="startDate" dateFormat="dd.mm.yy" class="medium-field"></p-calendar> </div> <div class="p-col-8"></div> And got the following error: ERROR Error: ngModel ca...

MOSFET construction

Image
11 2 $begingroup$ I've just read an application note and I was confused about this sentence: "Engineers often think of a MOSFET as a single power transistor, but it is a collection of thousands of tiny power FET cells connected in parallel." How is this possible ? In every class I learned about the cross section of a MOSFET as a single bulk not as "a collection of thousands power FET cells". So the question is: Is the application note refering to a special type of MOS or all of my life was a lie ? transistors mosfet cmos share | improve this question edited Jan 27 at 22:22 pantarhei ...