Ayẹwo okeerẹ ti arosọ 2N2222 transistor – lati awọn ohun elo ipilẹ si apẹrẹ iyika ti ilọsiwaju. Ṣe afẹri idi ti paati kekere yii ti jẹ boṣewa ile-iṣẹ fun ọdun marun ọdun marun.
Oye ti 2N2222
Awọn abuda bọtini
- NPN bipolar junction transistor
- Awọn agbara alabọde-alabọde
- Ga-iyara yipada
- Igbẹkẹle to dara julọ
Pataki pato ni a kokan
Paramita | Rating | Ohun elo Ipa |
---|---|---|
Alakojo Lọwọlọwọ | 600 mA ti o pọju | Dara fun julọ awọn ohun elo ifihan agbara kekere |
VCEO foliteji | 40V | Apẹrẹ fun kekere-foliteji iyika |
Imukuro agbara | 500 mW | Itọju igbona to munadoko nilo |
Awọn ohun elo akọkọ
Imudara
- Awọn iyika ohun
- Imudara ifihan agbara kekere
- Pre-ampilifaya awọn ipele
- Awọn iyika ifipamọ
Yipada
- Digital kannaa iyika
- LED awakọ
- Iṣakoso yii
- PWM ohun elo
Awọn ohun elo ile-iṣẹ
- Onibara Electronics
- Awọn ẹrọ gbigbe
- Ohun elo ohun
- Awọn ipese agbara
- Iṣakoso ile ise
- Awọn atọkun sensọ
- Awọn awakọ ọkọ ayọkẹlẹ
- Iṣakoso awọn ọna šiše
Awọn Itọsọna imuse Oniru
Biasing atunto
Iṣeto ni | Awọn anfani | Awọn lilo ti o wọpọ |
---|---|---|
Emitter ti o wọpọ | Ga foliteji ere | Awọn ipele imudara |
Wọpọ Alakojo | Ti o dara lọwọlọwọ ere | Awọn ipele ifipamọ |
Ipilẹ ti o wọpọ | Idahun igbohunsafẹfẹ giga | RF ohun elo |
Lominu ni Design paramita
- Awọn ero iwọn otutu
- Junction otutu ifilelẹ
- Gbona resistance
- Awọn ibeere sisun ooru
- Agbegbe Isẹ Ailewu (SOA)
- O pọju foliteji-wonsi
- Awọn idiwọn lọwọlọwọ
- Awọn aala ipalọlọ agbara
Igbẹkẹle ati Imudara Iṣẹ
Awọn adaṣe ti o dara julọ fun imuse
- Idaabobo Circuit
- Ipilẹ resistor iwọn
- Foliteji clamping
- Idiwọn lọwọlọwọ
- Gbona Management
- Ooru ifọwọ yiyan
- Gbona agbo lilo
- Airflow ero
Awọn imọran Imudara Iṣẹ
- Je ki ipilẹ PCB dara fun iṣẹ ṣiṣe igbona
- Lo awọn capacitors fori yẹ
- Wo awọn ipa parasitic ni awọn ohun elo igbohunsafẹfẹ giga
- Ṣiṣe awọn ilana imulẹ ti o yẹ
Wọpọ Oran ati Solusan
Aisan | Owun to le Fa | Ojutu |
---|---|---|
Gbigbona pupọ | Pupọ lọwọlọwọ iyaworan | Ṣayẹwo aifokanbale, ṣafikun ifọwọ ooru |
Ere ti ko dara | Iyatọ ti ko tọ | Satunṣe abosi resistors |
Oscillation | Awọn oran iṣeto | Ṣe ilọsiwaju si ilẹ, ṣafikun fori |
Amoye Support Wa
Ẹgbẹ imọ-ẹrọ wa n pese atilẹyin okeerẹ fun awọn ohun elo 2N2222 rẹ:
- Circuit oniru awotẹlẹ
- Imudara iṣẹ
- Gbona onínọmbà
- Ijumọsọrọ igbẹkẹle
Modern Yiyan ati Future lominu
Nyoju Technologies
- Dada-òke yiyan
- Ti o ga ṣiṣe awọn rirọpo
- Integration pẹlu igbalode awọn aṣa
- Industry 4.0 ibamu
Ṣetan lati Bẹrẹ Ise agbese Rẹ?
Wọle si awọn orisun okeerẹ wa ati atilẹyin iwé lati rii daju aṣeyọri rẹ pẹlu awọn imuse 2N2222.