Malinga na ESD Association (ESDA), kasi ni vici ivyo vikupambana pakati pa vinthu ivyo vikulongozga, vinthu ivyo vikuthandazgika na magesi na vinthu vyakutetezga?

Oct 11, 2025 Lekani uthenga

Malinga na ESDA Association (ESDA), mphambano pakati pa vinthu vyakulongozga, vinthu vyakuthandazgika vya magesi na vinthu vyakutetezgera vikuŵa chomene mu kukana kwawo / kukana na kukanizgika kwa magesi gha magesi.

 

Tingapulikiska fundo iyi na ntharika yipusu: Ghanaghanirani waka nthowa zitatu zakupambanapambana za maji ghakukhira.

Vinthu vyakupangiska → Chitoliro chachisulo: maji (sono) ghangajumpha mwaluŵiro chomene ndiposo pafupifupi kwambura kukana.

Electrostatic dispirating chinthu→ chitoliro cha maji gha labala na kugaŵikana kwapakati: maji ghakuchimbira (sono) ghangaŵa ghakukhazikika na ghakulaŵilirika.

Vinthu vyakutetezgera → Chitoliro chakukanizgika chomene: maji (sono) ghangajumphamo.

 

Kupambana kwakuzirwa kuli mu mtundu panji kususka kwa buku kwa vinthu.

Vinthu ivyo vikupangiska kuti vinthu viŵeko vili na nkhongono panji voliyumu pasi pa 1 × 10⁁ (pasi pa 10,000 Ω).

Vinthu vyakuthandazgika vya electrostatic vikulongora kuti pali kukana pa malo panji mazgu ghakufuma pa 1 × 10⁁ m’paka pa .<1×10¹¹ (10,000 Ω to 100 billion Ω), while insulating materials possess a resistivity ≥ 1×10¹¹ (greater than or equal to 100 billion Ω)

 

 

1. Kupangiska vinthu

Chinthu chakuzirwa chomene pa vinthu vyakulongozga ni chakuti kukana kuli pasi chomene, kupereka nthowa yakuchitira chinthu chambura kusintha ndipo pafupifupi palije kukanizgika.

Chinthu ichi chingafumiska mtengo wakukhazikika pasi mwaluŵiro chomene (kanandi<0.1 seconds). Therefore, it is mainly used in situations where the static charge needs to be removed quickly and must be reliably grounded.

Kanandi ŵakugwiliskira ntchito vinthu vyakupangiska kuti ŵalware, malo ghakugwilira ntchito, malo ghakugwilira ntchito, mabokosi, vingwe vya vipangizo, vingwe vya pa woko, na vinyake.

Pa nyengo yeneyiyo, chifukwa cha kuphwanya mwaluŵiro kwa vinthu vyakulongozga, kukhwaskana mwaluŵiro na vigaŵa vya magesi vyakuzirwa chomene (nga ni chips za IC) vingapangiska kuti paŵe kufumiskika kwa nyengo yeneyiyo kwa nyengo yeneyiyo, ivyo vingananga vigaŵa (kuwonongeka uku kukuchemeka CDM, chiyezgelero cha chipangizo cha charging). Ntheura, kanandi ŵakugwiliskira nchito yayi mu mapaketi panji kuŵika vigaŵa vyakwenelera.

 

2. Vinthu vyakuthandazga vya magesi

Chinthu chakuzirwa chomene pa vinthu ivyo vikupangika na magesi ni vyakuti mtengo wa kukana uli pakati pa kulongozga na kuteteza, kuzomerezga kuti mtengo wakukhazikika ujumphe pasi pa liwiro lakulongozgeka, lakuchedwa.

Vinthu vyakuthandazgika vyakukhazikika ni chisankho chiwemi chomene cha kuvikilira vigaŵa vinandi vyakukhwaskana na magesi (ESDS). Iwo ŵakukanizga waka kuwunjika kwa magesi ghambura kusintha, kweni ŵakukanizgaso kuwuskika kwa magesi ghakukwera chifukwa cha liwiro lakujumphizga, kukwaniska "kufumiskika kwakuvikilirika".

Kanandi ŵakugwiliskira ntchito pa mathiresi gha IC na malo, anti-static matumba ghakuŵikamo, mapadi gha bench, silikoni thovu thovu / clamps, malo ghakugwilira ntchito ghakugwira ntchito, na vinyake.

Vimanyikwiro vyakugwira ntchito: Kanandi vikukhumbikwira kuti munthu waŵe na nkhongono zakuchepeska nkhongono ya magesi ya 5000 volts ku zero mu masekondi ghambura kukwana 0.1.

anti static silicone sponge

3. Vinthu vyakutetezga

Katundu wakuzirwa wa vinthu vyakuteteza vinthu ni kuti uli na kukana kwapachanya chomene ndipo ulije chomene - conductive, mwakuti mtengo wakukhazikika ungayenda yayi panji mukati mwake.

Mulimo mu chivikiliro cha ESD: Vinthu vyakuŵikamo vikukanizgika chomene panji vikukanizgika mu EPA (Malo ghakuvikilira Electrostatic). Chifukwa para charge yapangika (mwachiyelezgero, kwizira mu mphindano, kupatuka), vikukhala pa mtunda wa insulator kwa nyengo yitali.

Para vinthu vyakutetezgera vyakukhozgeka vili pafupi na chinthu chakukhozga panji chinthu chakukhwaska, chizamupangiska kuti arc yifumemo mwaluŵiro, iyo njambura kusuzga kupangiska kuti vinthu vya pa kompyuta vipwetekeke mwakukoma.

Vinthu vyakutetezgera ŵanthu ŵanandi ni mabotolo gha pulasitiki ghambura kumanyikwa, polystyrene (polystyrene), mathumba gha pulasitiki ghambura kumanyikwa, mapulasitiki ghambura kuchizgika na raba.