SKT55 SKT80 SKT100 SKT130 SKT160 Stud Thyristor SKT100 Phase Control Thyristors

Pangkalahatang-ideya ng Phase Control Thyristor

Isang phase control thyristor, madalas na tinutukoy bilang isang triac o SCR (Silicon Controlled Rectifier) sa ilang mga aplikasyon, ay isang semiconductor device na ginagamit para sa pagkontrol sa dami ng power na inihatid sa isang load sa pamamagitan ng pagsasaayos ng phase angle kung saan pinapayagan ang AC waveform na magsagawa. Ang paraan ng kontrol na ito ay kilala bilang phase angle control o simpleng phase control. Ang mga phase control thyristor ay malawakang ginagamit sa iba't ibang mga aplikasyon na nangangailangan ng tumpak na regulasyon ng kuryente, tulad ng mga dimmer ng ilaw, mga kontrol sa bilis ng motor, mga controller ng temperatura, at higit pa.

Mga Tampok ng Phase Control Thyristor

Phase Angle Control: Nagbibigay-daan sa pagsasaayos ng conduction point sa loob ng bawat kalahating cycle ng AC waveform, pagpapagana ng tumpak na kontrol sa average na kapangyarihan na inihatid sa load.

Mataas na Kahusayan: Gumagana nang may kaunting pagkalugi kapag nagsasagawa, pagbibigay ng mahusay na kontrol sa kuryente.

Bidirectional Conductivity (Mga Triac): Para sa mga AC application, triac ay maaaring magsagawa ng kasalukuyang sa parehong direksyon, ginagawa itong angkop para sa full-wave control ng mga AC load.

Unidirectional Conductivity (Mga SCR): Ang mga SCR ay nagsasagawa ng kasalukuyang sa isang direksyon lamang at kadalasang ginagamit para sa half-wave na kontrol ng AC o DC load..

Pag-trigger ng Gate: Ang pagpapadaloy ay nagsisimula kapag ang isang maliit na kasalukuyang ay inilapat sa terminal ng gate, nagbibigay-daan para sa madaling kontrol sa turn-on point.

Latching Current: Sa sandaling na-trigger, ang thyristor ay patuloy na nagsasagawa hanggang ang agos sa pamamagitan nito ay bumaba sa ibaba ng isang tiyak na antas na tinatawag na hawak na kasalukuyang.

Sensitivity sa Temperatura: Maaaring maapektuhan ang pagganap ng mga pagbabago sa temperatura, nangangailangan ng mga pagsasaalang-alang sa thermal management sa disenyo.

Boltahe at Kasalukuyang Rating: Magagamit sa isang malawak na hanay ng boltahe at kasalukuyang mga rating upang umangkop sa iba't ibang mga pangangailangan sa aplikasyon.

Pagbuo ng Ingay: Maaaring makabuo ng electromagnetic interference (EMI), nangangailangan ng wastong pag-filter at pananggalang sa mga sensitibong aplikasyon.

Mga Mekanismo ng Proteksyon: Kadalasan ay may kasamang built-in na proteksyon laban sa overvoltage at overcurrent na mga kondisyon upang mapangalagaan ang device at mga konektadong system.

(SKT55 SKT80 SKT100 SKT130 SKT160 Stud Thyristor SKT100 Phase Control Thyristors)

Specification of SKT55 SKT80 SKT100 SKT130 SKT160 Stud Thyristor SKT100 Phase Control Thyristors

These stud thyristors deal with difficult air conditioner power control tasks. They screw directly onto heatsinks forever cooling. The SKT collection includes designs for various power levels.

Look at the SKT55 initially. It blocks 800 sa 1600 volts. Its average current score is 55 amps. The surge present ranking strikes 1100 amps. It requires a gateway trigger current of 60 mA. Its entrance trigger voltage is 2.5 volts. The on-state voltage decrease is 1.55 volts. The joint temperature level max is 125 ° C. Thermal resistance is 0.45 ° C/W

. Next is the SKT80. It additionally obstructs 800 sa 1600 volts. The average existing increases to 80 amps. Rise current reaches 1500 amps. Entrance trigger requires 80 mA existing and 2.5 volts. On-state voltage is 1.55 volts. Max junction temperature level remains 125 ° C. Thermal resistance is reduced at 0.35 ° C/W

. The SKT100 offers greater ability. Voltage stopping is the same array: 800-1600V. Average existing is 100 amps. Surge present peaks at 1800 amps. Trigger needs 100 mA and 2.5 volts. On-state voltage remains 1.55 volts. Junction max is still 125 ° C. Thermal resistance enhances to 0.25 ° C/W

. Transferring to the SKT130. Voltage barring continues to be regular. Typical current reaches 130 amps. Surge existing capability is 2500 amps. Gateway trigger needs 150 mA and 2.5 volts. On-state voltage remains low at 1.55 volts. Thermal resistance drops better to 0.20 ° C/W. Max junction temp is 125 ° C.
Lastly, the SKT160 handles the most power. Voltage stopping is 800-1600V. Its average existing ranking is 160 amps. It withstands surge currents as much as 3000 amps. Triggering requires 200 mA entrance present and 2.5 volts. On-state voltage is 1.55 volts. Thermal resistance is least expensive at 0.15 ° C/W. Optimum joint temperature is 125 ° C. All versions utilize a conventional stud installing plan. They are reputable for industrial motor drives, home heating controls, and power materials.

(SKT55 SKT80 SKT100 SKT130 SKT160 Stud Thyristor SKT100 Phase Control Thyristors)

Applications of SKT55 SKT80 SKT100 SKT130 SKT160 Stud Thyristor SKT100 Phase Control Thyristors

SKT55, SKT80, SKT100, SKT130, SKT160 stud thyristors deal with severe power control work. They’re built challenging for requiring commercial settings. You require trusted stage control. These thyristors provide. Their stud mounting gives outstanding thermal get in touch with. Warm dissipates effectively. This design supports high present ratings. It makes certain steady operation under heavy loads.

These parts handle air conditioner power exactly. They manage voltage smoothly. They manage motor rates effectively. Industrial heating unit depend on them. Specific temperature control is vital. These thyristors make it take place. Resistance burner need stable power change. SKT series thyristors give it.

Welding equipment uses them thoroughly. Constant, controlled power is essential permanently welds. Battery battery chargers employ these thyristors. They handle billing currents safely. Power supplies integrate them. They offer secure DC output. Illumination systems gain from their lowering abilities. They adjust light levels smoothly.

High surge current ability is an essential attribute. These thyristors deal with abrupt power spikes. They prevent damage throughout overloads. Their robust construction stands up to severe electrical problems. Long-lasting reliability issues. Individuals get regular efficiency. High voltage blocking makes sure safety and security. Leak currents stay reduced. Switching continues to be rapid and accurate. Control circuits user interface conveniently. Triggering is straightforward.

You’ll discover them in motor controllers. They change speed reliably. Electroplating systems depend on exact current. These thyristors preserve it. Induction heating needs specific power management. They provide the needed control. Examination devices utilizes them for variable source of power. Transformers see them in faucet changers. They handle voltage regulation properly. Power conversion applications need solid-state switches. SKT stud thyristors fit flawlessly. They create the core of numerous power control services. Their ruggedness makes them crucial. Efficiency is consistent. They fulfill tough industrial needs.

Profile ng Kumpanya

Ang PDDN Photoelectron Technology Co., Ltd.(sales@pddn.com) ay isa sa mga nangungunang negosyo sa power electronics technology at power products, na ganap na kasangkot sa pagbuo ng mga solar inverters， mga transformer, mga regulator ng boltahe, mga kabinet ng pamamahagi, thyristors， mga module， mga diode， mga pampainit, at iba pang mga elektronikong kagamitan o semiconductor. Kami ay magiging nakatuon sa pagbibigay sa mga user ng mataas na kalidad, mahusay na mga produkto at mapagbigay na serbisyo.

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Mga Kondisyon sa Imbakan

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5 FAQs of SKT55 SKT80 SKT100 SKT130 SKT160 Stud Thyristor SKT100 Phase Control Thyristors

Narito ang 5 FAQs about SKT55 SKT80 SKT100 SKT130 SKT160 Stud Thyristor SKT100 Phase Control Thyristors:

What are common uses for SKT series thyristors? These thyristors control high-power AC systems. They work in motor drives, industrial heaters, kagamitan sa hinang, at mga suplay ng kuryente. They manage large currents reliably. They suit harsh industrial environments.

What current ratings do SKT models cover? SKT55 handles 55 amps. SKT80 handles 80 amps. SKT100 handles 100 amps. SKT130 handles 130 amps. SKT160 handles 160 amps. Voltage ratings range from 400V to 1600V. Select based on your circuit needs.

Why choose SKT100 for phase control? SKT100 excels in phase-angle applications. It adjusts power smoothly in AC waveforms. It has low thermal resistance. It withstands high surge currents. It offers stable performance. It is cost-effective for medium-power tasks.

How do I mount stud thyristors? Use a proper heatsink. Clean the mounting surface first. Apply thermal paste thinly. Tighten the stud nut evenly. Follow torque specs from the datasheet. Avoid bending the terminals. Ensure good electrical contact.

What precautions extend thyristor life? Avoid voltage spikes. Use snubber circuits if needed. Keep operating temperature below maximum. Check connections regularly. Protect against dust and moisture. Match heatsink size to the power load.

(SKT55 SKT80 SKT100 SKT130 SKT160 Stud Thyristor SKT100 Phase Control Thyristors)