SCR skt55118e Phase Control Thyristors SKT 240 SKT340 skt551/18e thyristors SKT551/16E SKT551/18E SKT551/12E

Fazani boshqarish tiristorining umumiy ko'rinishi

Fazani boshqarish tiristori, ko'pincha triak yoki SCR deb ataladi (Silikon boshqariladigan rektifikator) muayyan ilovalarda, AC to'lqin shaklini o'tkazishga ruxsat berilgan faza burchagini sozlash orqali yukga etkazib beriladigan quvvat miqdorini nazorat qilish uchun ishlatiladigan yarimo'tkazgichli qurilma. Ushbu nazorat usuli faza burchagi nazorati yoki oddiygina fazali nazorat sifatida tanilgan. Fazani boshqarish tiristorlari elektr energiyasini aniq tartibga solishni talab qiladigan turli xil ilovalarda keng qo'llaniladi., yorug'lik dimmerlari kabi, vosita tezligini nazorat qilish, harorat sozlagichlari, va boshqalar.

Fazalarni boshqarish tiristorining xususiyatlari

Faza burchagi nazorati: AC to'lqin shaklining har bir yarim davri ichida o'tkazuvchanlik nuqtasini sozlash imkonini beradi, yukga etkazib beriladigan o'rtacha quvvatni aniq nazorat qilish imkonini beradi.

Yuqori samaradorlik: O'tkazishda minimal yo'qotishlar bilan ishlaydi, samarali quvvat nazoratini ta'minlash.

Ikki tomonlama o'tkazuvchanlik (Triyaklar): AC ilovalari uchun, triaklar har ikki yo'nalishda ham oqim o'tkazishi mumkin, ularni AC yuklarini to'liq to'lqinli nazorat qilish uchun mos qilish.

Bir tomonlama o'tkazuvchanlik (SCRlar): SCRlar oqimni faqat bir yo'nalishda o'tkazadi va odatda AC yoki DC yuklarining yarim to'lqinli nazorati uchun ishlatiladi..

Darvozani ishga tushirish: O'tkazuvchanlik darvoza terminaliga kichik oqim qo'llanilganda boshlanadi, yoqish nuqtasini oson boshqarish imkonini beradi.

Qulflash oqimi: Bir marta ishga tushirilgan, tiristor u orqali o'tadigan oqim ushlab turish oqimi deb ataladigan ma'lum darajadan pastga tushguncha o'tkazishda davom etadi.

Harorat sezgirligi: Ishlash harorat o'zgarishiga ta'sir qilishi mumkin, dizayndagi issiqlik boshqaruvini hisobga olishni talab qiladi.

Voltaj va oqim ko'rsatkichlari: Turli xil ilovalar ehtiyojlariga mos keladigan kuchlanish va oqim ko'rsatkichlarining keng diapazonida mavjud.

Shovqin ishlab chiqarish: Elektromagnit parazit hosil qilishi mumkin (EMI), nozik ilovalarda to'g'ri filtrlash va ekranlashni talab qiladi.

Himoya mexanizmlari: Ko'pincha qurilma va ulangan tizimlarni himoya qilish uchun haddan tashqari kuchlanish va haddan tashqari oqim sharoitlariga qarshi o'rnatilgan himoyani o'z ichiga oladi.

(SCR skt55118e Phase Control Thyristors SKT 240 SKT340 skt551/18e thyristors SKT551/16E SKT551/18E SKT551/12E)

Specification of SCR skt55118e Phase Control Thyristors SKT 240 SKT340 skt551/18e thyristors SKT551/16E SKT551/18E SKT551/12E

Right here’s the product content regarding the defined thyristors:

The SCR SKT551 collection offers robust stage control thyristors for commercial power monitoring. Versions consist of SKT551/12E, SKT551/16E, SKT551/18E. These manage high-voltage applications dependably. Voltage scores get to 1200V, 1600V, 1800V respectively. Current capability stands at 550A average on-state present. This makes certain secure performance under heavy loads.

Additional versions like SKT240 and SKT340 provide similar tough construction. All devices include a press-fit bundle style. This streamlines setup in warmth sinks. The mechanical layout decreases thermal resistance. It aids efficient warmth dissipation during procedure.

These thyristors sustain exact AC stage control. They manage motor speeds successfully. They handle furnace accurately. Industrial welding equipment uses them extensively. Power supply units integrate them for stability. High rise present resistance is a vital benefit. It safeguards against abrupt load spikes.

Gateway triggering needs remain consistent across versions. This allows straightforward circuit style. Isolation voltage goes beyond market requirements. It enhances safety in high-power setups. These components resist thermal biking stress. They supply lengthy service life. Manufacturing complies with rigorous quality assurance. This assures reliability popular atmospheres.

Typical applications cover industrial electric motor drives, kuchlanish regulyatorlari, and soft starters. They fit UPS systems and power conversion modules. Performance stays constant across temperature level ranges.

(SCR skt55118e Phase Control Thyristors SKT 240 SKT340 skt551/18e thyristors SKT551/16E SKT551/18E SKT551/12E)

Applications of SCR skt55118e Phase Control Thyristors SKT 240 SKT340 skt551/18e thyristors SKT551/16E SKT551/18E SKT551/12E

SCR thyristors like the SKT551/18E, SKT240, SKT340, SKT551/16E, and SKT551/12E handle high-power work. They change and control huge electric currents. These components function well for phase control tasks. They handle power flow in a/c systems.

Industrial heating makes use of these thyristors. They adjust temperature levels in heaters. They control ovens precisely. This saves power. Motor controllers require them too. They assist run huge motors efficiently. They prevent sudden begins or quits. This safeguards equipment.

Lighting systems utilize SKT thyristors. They lower big lights in cinemas or manufacturing facilities. They manage high voltage without flicker. Power materials rely on them. They transform air conditioning power to DC. They maintain voltage steady for sensitive gear.

Welding devices depends on these parts. They handle extreme present for arcs. They give stable control for solid welds. Battery battery chargers use them. They regulate billing cycles. This stops overcharging big batteries.

Soft beginners require SKT thyristors. They relieve electric motors right into complete speed. This reduces stress on belts and gears. Uninterruptible power products trust them. They switch over power sources quick during blackouts. Critical tools remains online.

Temperature level controllers make use of these thyristors. They preserve exact heat in plastics making. They operate in challenging problems. High dependability issues here. These thyristors deliver it.

Kompaniya profili

PDDN Photoelectron Technology Co., Ltd.(sales@pddn.com) quvvat elektronikasi texnologiyasi va energiya mahsulotlari bo'yicha yetakchi korxonalardan biri hisoblanadi, quyosh invertorlarini ishlab chiqishda to'liq ishtirok etadi， transformatorlar, kuchlanish regulyatorlari, tarqatish shkaflari, tiristorlar， modullar， diodlar， isitgichlar, va boshqa elektron qurilmalar yoki yarimo'tkazgichlar. Biz foydalanuvchilarga yuqori sifatni taqdim etishga intilamiz, samarali mahsulotlar va ehtiyotkor xizmat.

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5 FAQs of SCR skt55118e Phase Control Thyristors SKT 240 SKT340 skt551/18e thyristors SKT551/16E SKT551/18E SKT551/12E

What are SCR thyristors?
SCR thyristors like the SKT series control high-power AC electricity. They switch or adjust power in industrial systems. The SKT models handle heavy currents reliably.

What do SKT numbers mean?
The numbers show current and voltage ratings. Masalan, SKT551/18E means 551A average current and 1800V blocking voltage. SKT551/16E is 551A with 1600V. SKT551/12E is 551A with 1200V.

Where are SKT thyristors used?
They work in industrial heaters, motor boshqaruvchilari, and large power supplies. SKT240 and SKT340 fit welding equipment. SKT551 models suit high-power machinery needing precise phase control.

Why choose SKT series thyristors?
They manage high surge currents without damage. Their design ensures low heat buildup. This extends device life in tough environments like steel plants or mining.

How to pick the right SKT model?
Match your voltage and current needs to the part number. Use SKT551/18E for 1800V systems. Pick SKT551/12E for 1200V applications. Check your circuit’s maximum load first.

(SCR skt55118e Phase Control Thyristors SKT 240 SKT340 skt551/18e thyristors SKT551/16E SKT551/18E SKT551/12E)