SKT200/12 Phase Control Thyristor SKT250/12C Stud thyristor SKT300

Oversikt over fasekontrolltyristor

En fasekontrolltyristor, ofte referert til som en triac eller SCR (Silisiumkontrollert likeretter) i visse applikasjoner, er en halvlederenhet som brukes til å kontrollere mengden kraft som leveres til en last ved å justere fasevinkelen som AC-bølgeformen tillates å lede ved. Denne kontrollmetoden er kjent som fasevinkelkontroll eller ganske enkelt fasekontroll. Fasekontrolltyristorer er mye brukt i ulike applikasjoner som krever presis regulering av elektrisk kraft, for eksempel lysdimmere, motorhastighetskontroller, temperaturregulatorer, og mer.

Funksjoner av fasekontrolltyristor

Fasevinkelkontroll: Tillater justering av ledningspunktet innenfor hver halvsyklus av AC-bølgeformen, muliggjør presis kontroll over den gjennomsnittlige effekten som leveres til lasten.

Høy effektivitet: Fungerer med minimale tap ved gjennomføring, gir effektiv strømkontroll.

Toveis konduktivitet (Triacs): For AC-applikasjoner, triacs kan lede strøm i begge retninger, gjør dem egnet for fullbølgekontroll av AC-belastninger.

Enveis konduktivitet (SCR-er): SCR-er leder strøm kun i én retning og brukes vanligvis til halvbølgekontroll av AC- eller DC-belastninger.

Portutløsning: Ledning begynner når en liten strøm tilføres portterminalen, som muliggjør enkel kontroll av tenningspunktet.

Låsestrøm: En gang utløst, tyristoren fortsetter å lede til strømmen gjennom den faller under et visst nivå som kalles holdestrømmen.

Temperaturfølsomhet: Ytelsen kan påvirkes av temperaturendringer, krever termiske styringshensyn i design.

Spennings- og strømverdier: Tilgjengelig i et bredt spekter av spennings- og strømklassifiseringer for å passe ulike bruksbehov.

Støygenerering: Kan generere elektromagnetisk interferens (EMI), som krever riktig filtrering og skjerming i sensitive applikasjoner.

Beskyttelsesmekanismer: Inkluderer ofte innebygd beskyttelse mot overspenning og overstrømforhold for å beskytte enheten og tilkoblede systemer.

(SKT200/12 Phase Control Thyristor SKT250/12C Stud thyristor SKT300)

Specification of SKT200/12 Phase Control Thyristor SKT250/12C Stud thyristor SKT300

Here’s the product content for the thyristors. It uses simple words, basic connections, and avoids AI traces. It presents facts clearly and ends directly after the specs.

The SKT200/12, SKT250/12C, and SKT300 are robust phase control thyristors. They manage high power in demanding circuits. These devices are stud-mounted types. Stud mounting provides a strong thermal path. Good cooling is essential for their operation. They are built for industrial use. Expect reliable switching performance from them.

These thyristors handle high voltages. Their repetitive peak off-state voltage (Vdrm) and reverse voltage (Vrrm) reach 1200 volt. This rating suits medium voltage applications. They withstand significant surge currents. Their I²t rating shows this surge capability. This protects against short overloads. The devices operate within a wide temperature range. Their junction temperature (Tj) goes from -40°C to +125°C. This allows use in tough environments.

The main difference is their average on-state current (ITAV). The SKT200/12 handles 200 Forsterkere. The SKT250/12C manages 250 Forsterkere. The SKT300 handles 300 Forsterkere. All need proper heat sinking. Maximum case temperature (Tc) is +95°C. Exceeding this temperature damages the device. Proper mounting ensures good heat transfer. Use thermal paste for best results.

They feature a high critical rate of rise of on-state current (di/dt). This means they turn on quickly and reliably. Their gate trigger requirements are standard. This makes them compatible with common control circuits. These thyristors are ideal for power control. Use them in motor drives, industrial heaters, or power supplies. They control AC power effectively. Their robust construction ensures long service life.

(SKT200/12 Phase Control Thyristor SKT250/12C Stud thyristor SKT300)

Applications of SKT200/12 Phase Control Thyristor SKT250/12C Stud thyristor SKT300

The SKT200/12, SKT250/12C, and SKT300 stud thyristors handle serious power jobs. They control AC voltage precisely. Think big industrial machines. These thyristors manage motors. They adjust speed smoothly. They control torque reliably. They are vital for heavy-duty motor starters. Soft starters need them too.

Industrial heating systems rely on these parts. They regulate furnace temperatures accurately. They control ovens precisely. They manage induction heaters effectively. This gives consistent heat output. Det sparer energi. It protects heating elements.

These thyristors also manage power supplies. They convert AC power to DC power. They regulate voltage levels. They control current flow. Avbruddsfri strømforsyning (UPS) bruke dem. Battery chargers need them. Electroplating systems depend on them.

Power factor correction is another key job. They improve electrical efficiency. They reduce wasted energy. This helps factories. It helps large facilities cut costs. They are built tough for demanding environments. The stud mount design gets rid of heat fast. Dette forhindrer overoppheting. It ensures long life. They handle big currents. They handle high voltages up to 1200V. They are reliable components.

You find them in metal processing plants. Chemical plants use them. They are inside welding equipment. Renewable energy converters need them. They control power flow from wind turbines. They manage solar inverters. They are workhorses for industrial power control. They keep things running smoothly. They handle the electrical load.

Bedriftsprofil

PDDN Photoelectron Technology Co., Ltd.(sales@pddn.com) er en av de ledende foretakene innen kraftelektronikkteknologi og kraftprodukter, som er fullt involvert i utviklingen av solcelle-omformere， transformatorer, spenningsregulatorer, distribusjonsskap, tyristorer， moduler， dioder， varmeovner, og andre elektroniske enheter eller halvledere. Vi vil være forpliktet til å gi brukerne høy kvalitet, effektive produkter og hensynsfull service.

Den aksepterer betaling med kredittkort, T/T, Vestunionen, og Paypal. PDDN vil sende varene til kunder i utlandet gjennom FedEx, DHL, til sjøs, eller med fly. If you want high-quality SKT200/12 Phase Control Thyristor SKT250/12C Stud thyristor SKT300, vennligst send oss ​​forespørsler; vi vil være her for å hjelpe deg.

Betalingsmetoder

L/C, T/T, Western Union, Paypal, Kredittkort etc.

Forsendelse

Ved sjøen, med fly, ved ekspress, som kundene ber om.

Oppbevaringsbetingelser

1) Oppbevares i et tørt miljø ved romtemperatur.

2) Unngå fuktighet og høy temperatur.

3) Brukes umiddelbart etter at den indre pakningsposen er åpnet.

5 FAQs of SKT200/12 Phase Control Thyristor SKT250/12C Stud thyristor SKT300

What are SKT200/12, SKT250/12C, and SKT300 thyristors?
These are high-power stud-mount phase control thyristors. They control large electrical currents in AC circuits. They switch power on and off precisely. They manage voltage and current flow.

Where are these thyristors typically used?
They are common in industrial power control. They work in motor drives, temperaturregulatorer, and large power supplies. They handle heavy loads in factories. They are also found in welding equipment and lighting systems. They control power in harsh environments.

Hva er de viktigste spesifikasjonene?
The numbers show their current ratings. SKT200 handles 200 Forsterkere. SKT250 handles 250 Forsterkere. SKT300 handles 300 Forsterkere. De “/12” means they block 1200 Volt. They are designed for high surge currents. They have a stud mounting style for strong thermal connection to heatsinks. De “C” in SKT250/12C might indicate a specific variant.

How are they installed?
Mounting requires a clean, flat heatsink surface. Use proper thermal paste. Apply the correct torque to the mounting nut. Dette sikrer god varmeoverføring. Good cooling is essential. Connect the anode stud to the load or power source. Connect the gate and cathode wires correctly. Follow the datasheet instructions exactly.

Why choose these specific thyristors?
They are built for reliability in demanding applications. They offer high current and voltage ratings. The stud design provides excellent thermal performance. They are proven components for industrial power electronics. They provide stable phase control. They manage large amounts of power efficiently.

(SKT200/12 Phase Control Thyristor SKT250/12C Stud thyristor SKT300)