How to draw PCB board in PCB design environment

Akọkọ: igbaradi.

Eyi pẹlu ngbaradi awọn ile ikawe paati ati awọn ilana. “Lati ṣe iṣẹ ti o dara, gbọdọ kọkọ pọn ẹrọ rẹ”, lati ṣe igbimọ ti o dara, ni afikun si ipilẹ ti apẹrẹ ti o dara, ṣugbọn tun fa daradara. Ṣaaju ki o to PCB apẹrẹ, the component library of schematic SCH and the component library of PCB should be prepared first. Awọn ile -ikawe Peotel le ṣee lo, ṣugbọn ni apapọ o nira lati wa ile -ikawe ti o baamu, o dara julọ lati ṣe ile -ikawe tirẹ ni ibamu si alaye iwọn boṣewa ti ẹrọ ti o yan. Ni ipilẹ, ṣe ile -ikawe paati PCB ni akọkọ, ati lẹhinna ikawe paati SCH. Awọn ibeere ikawe paati PCB ga, o ni ipa taara lori fifi sori ọkọ; Awọn ibeere ile -ikawe paati SCH jẹ alaimuṣinṣin, niwọn igba ti a ti san akiyesi si asọye awọn abuda pin ati ibatan ti o baamu pẹlu awọn paati PCB. PS: Ṣe akiyesi awọn pinni ti o farapamọ ni ile -ikawe boṣewa. Lẹhinna apẹrẹ apẹrẹ, ti ṣetan lati ṣe apẹrẹ PCB.

ipcb

Keji: Apẹrẹ igbekalẹ PCB.

Ni igbesẹ yii, ni ibamu si iwọn igbimọ Circuit ati ipo ẹrọ, PCB tabili dada ni a fa ni agbegbe apẹrẹ PCB, ati awọn asopọ, awọn bọtini/awọn yipada, awọn iho dabaru, awọn iho apejọ ati bẹbẹ lọ ni a gbe ni ibamu si awọn ibeere ipo. Ati ki o ronu ni kikun ati pinnu agbegbe wiwu ati agbegbe ti ko ni wiwọ (bii iye iho iho ni ayika agbegbe ti ko ni wiwu).

Kẹta: Eto PCB. Ifilelẹ jẹ ipilẹ fifi awọn ẹrọ sori igbimọ kan. At this point, if all the preparatory work mentioned above is done, you can generate the Design- CreateNetlist on the schematic, and then import the network table Design- LoadNets on the PCB diagram. Wo hubbub ẹrọ ti gbogbo opoplopo soke, laarin awọn pinni ati asopọ laini fò laini. O le lẹhinna dubulẹ ẹrọ naa. Ifilelẹ gbogbogbo ni a ṣe ni ibamu si awọn ipilẹ wọnyi:

How to draw PCB board in PCB design environment

(1). Gẹgẹbi iṣẹ ṣiṣe itanna ti ipin ipin ti o ni imọran, gbogbogbo pin si: agbegbe agbegbe oni -nọmba (iyẹn ni, iberu kikọlu, ati kikọlu), agbegbe Circuit analog

(iberu kikọlu), agbegbe awakọ agbara (orisun kikọlu);

(2). Pari iṣẹ kanna ti Circuit, o yẹ ki o wa ni isunmọ bi o ti ṣee ṣe, ati ṣatunṣe awọn paati lati rii daju asopọ ti o rọrun julọ; At the same time, adjust the relative position between the functional blocks to make the connection between the functional blocks the most concise.