Stud thyristor thyristor rectifier ምዕራፍ ቁጥጥር thyristor ST280S T0-94

የደረጃ ቁጥጥር Thyristor አጠቃላይ እይታ

ደረጃ ቁጥጥር thyristor, ብዙውን ጊዜ እንደ triac ወይም SCR ይባላል (የሲሊኮን ቁጥጥር ማስተካከያ) በተወሰኑ መተግበሪያዎች ውስጥ, የ AC ሞገድ ፎርሙ እንዲሰራ የሚፈቀድበትን የደረጃ አንግል በማስተካከል ወደ ጭነት የሚሰጠውን የኃይል መጠን ለመቆጣጠር የሚያገለግል ሴሚኮንዳክተር መሳሪያ ነው።. ይህ የቁጥጥር ዘዴ ደረጃ አንግል ቁጥጥር ወይም በቀላሉ ደረጃ መቆጣጠሪያ በመባል ይታወቃል. የደረጃ ቁጥጥር thyristors የኤሌክትሪክ ኃይል ትክክለኛ ቁጥጥር በሚጠይቁ የተለያዩ መተግበሪያዎች ውስጥ በሰፊው ጥቅም ላይ ይውላሉ, እንደ ማብራት ዳይመሮች, የሞተር ፍጥነት መቆጣጠሪያዎች, የሙቀት መቆጣጠሪያዎች, እና ሌሎችም።.

የደረጃ ቁጥጥር Thyristor ባህሪዎች

ደረጃ አንግል ቁጥጥር: በእያንዳንዱ የግማሽ-ዑደት የኤሲ ሞገድ ውስጥ የማስተላለፊያ ነጥብ ማስተካከል ያስችላል, ለጭነቱ በሚሰጠው አማካይ ኃይል ላይ ትክክለኛ ቁጥጥርን ማንቃት.

ከፍተኛ ቅልጥፍና: በሚሰራበት ጊዜ በትንሹ ኪሳራ ይሰራል, ውጤታማ የኃይል መቆጣጠሪያ መስጠት.

ባለሁለት አቅጣጫ ምግባር (ትራይክስ): ለ AC መተግበሪያዎች, triacs በሁለቱም አቅጣጫዎች አሁኑን ማካሄድ ይችላል, የ AC ጭነቶችን ለሙሉ ሞገድ ለመቆጣጠር ተስማሚ እንዲሆኑ ማድረግ.

አንድ አቅጣጫዊ ምግባር (SCRs): SCRs የአሁኑን አቅጣጫ በአንድ አቅጣጫ ብቻ ያካሂዳሉ እና በተለምዶ የግማሽ ሞገድ የኤሲ ወይም የዲሲ ጭነቶችን ለመቆጣጠር ያገለግላሉ.

በር ቀስቃሽ: በበር ተርሚናል ላይ ትንሽ ጅረት ሲተገበር ማካሄድ ይጀምራል, የማብራት ነጥቡን በቀላሉ ለመቆጣጠር ያስችላል.

የአሁኑን ማሰር: አንዴ ከተቀሰቀሰ, Thyristor በእሱ በኩል ያለው ጅረት ከተወሰነ ደረጃ በታች እስኪወድቅ ድረስ መቆየቱን ይቀጥላል.

የሙቀት ትብነት: አፈጻጸም በሙቀት ለውጦች ሊጎዳ ይችላል, በንድፍ ውስጥ የሙቀት አስተዳደርን ግምት ውስጥ ማስገባት ያስፈልጋል.

የቮልቴጅ እና የአሁን ደረጃዎች: የተለያዩ የመተግበሪያ ፍላጎቶችን ለማሟላት በተለያዩ የቮልቴጅ እና ወቅታዊ ደረጃዎች ውስጥ ይገኛል።.

የድምፅ ማመንጨት: የኤሌክትሮማግኔቲክ ጣልቃገብነት ማመንጨት ይችላል (EMI), ጥንቃቄ በተሞላበት አፕሊኬሽኖች ውስጥ ትክክለኛውን ማጣሪያ እና መከላከያ ማድረግ.

የመከላከያ ዘዴዎች: መሣሪያውን እና የተገናኙ ስርዓቶችን ለመጠበቅ ብዙውን ጊዜ አብሮ የተሰራውን ከቮልቴጅ እና ከመጠን በላይ ሁኔታዎችን ያካትቱ.

(Stud thyristor thyristor rectifier ምዕራፍ ቁጥጥር thyristor ST280S T0-94)

Specification of Stud thyristor thyristor rectifier phase controlled thyristor ST280S T0-94

The Stud Thyristor ST280S T0-94 is a high-power phase-controlled rectifier designed for robust changing and specific control in industrial applications. It features a stud-type TO-94 plan, enhanced for efficient thermal management and mechanical stability sought after settings. This thyristor is optimal for AC/DC power conversion, motor rate control, voltage policy, and heavy-duty rectification systems.

Secret electrical specs include a repetitive height off-state voltage (ቪ_DRM) and reverse voltage (V_RRM) of approximately 1600V, guaranteeing trusted blocking of high voltages in both forward and reverse prejudice conditions. The average on-state current (I_TAV) is ranked at 280A, with a non-repetitive rise current (I_TSM) of 5600A, making it possible for handling of sudden overloads. Eviction trigger present (I_GT) is 200mA, paired with a gate trigger voltage (ቪ_ጂቲ) የ 3 ቪ, guaranteeing regular and low-power triggering. The device maintains a low on-state voltage decrease (ቪ_ቲ) የ 1.6 V በአሁን ደረጃ, decreasing conduction losses.

Thermal efficiency is critical, with a junction-to-stud thermal resistance (R_thJS) የ 0.05 ° ሴ/ወ, allowing reliable heat dissipation when placed on a heatsink. The operating junction temperature level array covers -40 ° ሴ እስከ +125 ° ሴ, guaranteeing functionality in severe conditions. Mechanical requirements include a stud diameter of 14mm, compatible with conventional installing equipment, and a recommended mounting torque of 25– 30 Nm to make certain safe mechanical and electric contact.

The ST280S T0-94 is developed with a silicon pellet hermetically sealed in a corrosion-resistant package, improving resilience in harsh settings. Applications consist of commercial electric motor drives, የብየዳ መሳሪያዎች, UPS ስርዓቶች, and power materials. Conformity with worldwide requirements such as RoHS and UL makes sure security and ecological compatibility. Developed for high dependability and long service life, this thyristor is matched for engineers needing precision, ውጤታማነት, and ruggedness in high-current phase-controlled correction circuits.

(Stud thyristor thyristor rectifier ምዕራፍ ቁጥጥር thyristor ST280S T0-94)

Applications of Stud thyristor thyristor rectifier phase controlled thyristor ST280S T0-94

The Stud Thyristor ST280S in a TO-94 bundle is a high-power semiconductor tool made for phase-controlled correction and changing applications. Its durable building, incorporated with innovative thyristor modern technology, makes it suitable for industrial and commercial systems needing accurate control of air conditioning power. The device includes a stud-type style for safe mechanical placing and efficient warmth dissipation, guaranteeing trustworthy efficiency under high-voltage and high-current problems. With a voltage score approximately 1600V and present handling abilities surpassing 280A, the ST280S excels in demanding settings.

A key application of the ST280S is in phase-controlled rectifiers, where it transforms AC to DC power in systems like electroplating, electrolysis, and industrial battery charging. Its ability to change conduction angles allows smooth control of result voltage and current, vital for processes requiring variable DC power. In motor speed control systems, the thyristor controls air conditioning electric motor drives by regulating power input, enhancing efficiency in machinery such as conveyor belts, crushers, and pumps.

The ST280S is also used in lighting control systems, including high-intensity discharge (HID) lamps and streetlight dimming. By phase-controlling the AC waveform, it changes light intensity while minimizing power waste. In welding equipment, the thyristor ensures secure arc generation by taking care of present flow, enhancing weld uniformity in both manual and computerized setups.

በተጨማሪም, the device contributes in power payment systems, such as static VAR compensators (SVCs), where it stabilizes grid voltage and corrects power variable imbalances. Its rapid changing capability supports responsive power management in renewable resource inverters and commercial grids.

The TO-94 package uses toughness in harsh problems, with a threaded stud for straight heatsink installing, decreasing thermal resistance. This makes the ST280S ideal for high-temperature atmospheres like steel mills or mining procedures. Its tough style makes certain durability in applications entailing constant tons changes, የቮልቴጅ መጨናነቅ, or mechanical stress.

በድጋሜ, the ST280S Stud Thyristor is a versatile service for phase-controlled power regulation across sectors, consisting of production, ጉልበት, እና መጓጓዣ. Its mix of high power handling, የሙቀት ውጤታማነት, and accurate control makes it a critical part in systems requiring dependability and performance under hefty electric lots.

የኩባንያው መገለጫ

ሉኦያንግ ዳታንግ ኢነርጂ ቴክ Co.Ltd(sales@pddn.com) በሃይል ኤሌክትሮኒክስ ቴክኖሎጂ እና በሃይል ምርቶች ግንባር ቀደም ከሆኑ ኢንተርፕራይዞች አንዱ ነው።, የፀሐይ ኢንቬንተሮችን በማዘጋጀት ሙሉ በሙሉ የተሳተፈ， ትራንስፎርመሮች, የቮልቴጅ መቆጣጠሪያዎች, የማከፋፈያ ካቢኔቶች, thyristors， ሞጁሎች， ዳዮዶች， ማሞቂያዎች, እና ሌሎች የኤሌክትሮኒክስ መሳሪያዎች ወይም ሴሚኮንዳክተሮች. ለተጠቃሚዎች ከፍተኛ ጥራት ያላቸውን ለማቅረብ ቁርጠኞች እንሆናለን።, ውጤታማ ምርቶች እና አሳቢ አገልግሎት.

በክሬዲት ካርድ በኩል ክፍያ ይቀበላል, ቲ/ቲ, ዌስት ዩኒየን, እና Paypal. PDDN እቃዎቹን በፌዴክስ በኩል ወደ ባህር ማዶ ላሉ ደንበኞች ይልካል።, ዲኤችኤል, በባህር, ወይም በአየር. If you want high-quality Stud thyristor thyristor rectifier phase controlled thyristor ST280S T0-94, እባክዎን ጥያቄዎችን ይላኩልን።; እርስዎን ለመርዳት እዚህ እንሆናለን።.

የመክፈያ ዘዴዎች

ኤል/ሲ, ቲ/ቲ, ዌስተርን ዩኒየን, Paypal, ክሬዲት ካርድ ወዘተ.

መላኪያ

በባህር, በአየር, በመግለፅ, ደንበኞች እንደሚጠይቁ.

የማከማቻ ሁኔታዎች

1) በክፍል ሙቀት ውስጥ በደረቅ አካባቢ ያከማቹ.

2) እርጥበት እና ከፍተኛ ሙቀትን ያስወግዱ.

3) የውስጥ ማሸጊያ ቦርሳውን ከከፈቱ በኋላ ወዲያውኑ ይጠቀሙ.

5 FAQs of Stud thyristor thyristor rectifier phase controlled thyristor ST280S T0-94

The ST280S is a phase-controlled thyristor rectifier in a TO-94 package designed for high-efficiency power control applications. ከዚህ በታች ስለዚህ ክፍል አምስት በተደጋጋሚ የሚጠየቁ ጥያቄዎች አሉ።, የሚል አጭር መልስ ሰጠ:

**1. What are the primary applications of the ST280S thyristor?**
The ST280S is used in phase-controlled rectification circuits, such as AC/DC motor speed control, dimming systems, የኢንዱስትሪ የኃይል አቅርቦቶች, እና የቮልቴጅ ደንብ. It is ideal for systems requiring precise control of power delivery through gate-triggered conduction.

**2. What are the key electrical specifications of the ST280S?**
The ST280S has a maximum repetitive reverse voltage (V_RRM) of 800V and an average forward current (አይ_ቲ(የ)) of 8A. Its surge current (I_TSM) is 80A, and the gate trigger current (I_GT) ranges from 5mA to 30mA, ensuring reliable switching under varying load conditions.

**3. How does thermal management affect the ST280S’s performance?**
The thyristor’s junction temperature must stay below 125°C to prevent damage. Proper heatsinking and airflow are critical. The TO-94 package supports efficient heat dissipation, but derating may be required in high-temperature environments.

**4. What precautions are needed for mounting the ST280S?**
Avoid mechanical stress on the leads during installation. Ensure the mounting surface is clean and flat for optimal thermal contact. Use insulating kits if required. The terminals should be soldered at 260°C for no more than 10 seconds to avoid package damage.

**5. How do I protect the ST280S from voltage spikes or switching transients?**
Incorporate snubber circuits (RC networks) across the anode and cathode to suppress voltage spikes. Ensure the device operates within its specified dv/dt (rate of voltage change) rating of 50V/µs. Overvoltage protection devices like MOVs (metal oxide varistors) can also safeguard against surges.

The ST280S combines rugged construction with precise control, making it suitable for demanding industrial applications. Always adhere to datasheet guidelines for optimal performance and longevity.

(Stud thyristor thyristor rectifier ምዕራፍ ቁጥጥር thyristor ST280S T0-94)