phase control thyristor scr 1600V 25a

Faasikontrolli türistori ülevaade

Faasijuhtimisega türistor, sageli nimetatakse triaciks või SCR-iks (Ränist juhitav alaldi) teatud rakendustes, on pooljuhtseade, mida kasutatakse koormusele edastatava võimsuse reguleerimiseks, reguleerides faasinurka, mille juures vahelduvvoolu lainekujul on lubatud juhtida. Seda juhtimismeetodit nimetatakse faasinurga juhtimiseks või lihtsalt faasi juhtimiseks. Faasijuhtimistüristoreid kasutatakse laialdaselt erinevates rakendustes, mis nõuavad elektrivõimsuse täpset reguleerimist, nagu valgustuse dimmerid, mootori kiiruse regulaatorid, temperatuuri regulaatorid, ja rohkemgi veel.

Faasikontrolli türistori omadused

Faasinurga juhtimine: Võimaldab reguleerida juhtivuspunkti vahelduvvoolu lainekuju iga pooltsükli jooksul, võimaldab täpselt kontrollida koormale antavat keskmist võimsust.

Kõrge Tõhusus: Juhtimisel töötab minimaalsete kadudega, pakkudes tõhusat võimsuse juhtimist.

Kahesuunaline juhtivus (Triacid): Vahelduvvoolu rakenduste jaoks, triacid võivad juhtida voolu mõlemas suunas, muutes need sobivaks vahelduvvoolu koormuste täislaine juhtimiseks.

Ühesuunaline juhtivus (SCR-id): SCR-id juhivad voolu ainult ühes suunas ja neid kasutatakse tavaliselt vahelduv- või alalisvoolu koormuse poollaine juhtimiseks.

Värava käivitamine: Juhtivus algab siis, kui värava klemmile suunatakse väike vool, mis võimaldab sisselülituspunkti hõlpsalt juhtida.

Lukustusvool: Kord käivitatud, türistor jätkab juhtimist, kuni seda läbiv vool langeb alla teatud taseme, mida nimetatakse hoidevooluks.

Temperatuuri tundlikkus: Toimivust võivad mõjutada temperatuurimuutused, mis nõuavad projekteerimisel soojusjuhtimise kaalutlusi.

Pinge ja voolu nimiväärtused: Saadaval laias valikus pinge- ja vooluväärtustega, mis vastavad erinevatele rakendusvajadustele.

Müra tekitamine: Võib tekitada elektromagnetilisi häireid (EMI), tundlikes rakendustes on vajalik korralik filtreerimine ja varjestus.

Kaitsemehhanismid: Seadme ja ühendatud süsteemide kaitsmiseks sisaldavad sageli sisseehitatud kaitset ülepinge ja liigvoolu tingimuste eest.

(phase control thyristor scr 1600V 25a)

Specification of phase control thyristor scr 1600V 25a

The phase control thyristor SCR 1600V 25A is created for high-power changing applications. It takes care of up to 1600 volts obstructing voltage and 25 amps ordinary present. This device is excellent for air conditioner power control systems, electric motor speed law, and industrial heating equipment. The thyristor makes certain exact phase-angle control for changing power distribution successfully.

The SCR features a rugged building for dependable performance in harsh settings. It uses a silicon wafer structure to manage high voltage and existing stress. The device sustains rise present handling up to 250A for short periods. This shields versus abrupt lots adjustments or short-term faults. The thyristor operates within a temperature range of -40 ° C kuni 125 °C. Proper warmth sinking is recommended for optimum thermal administration.

Key electrical specifications include a gate trigger current of 50mA and a holding current of 100mA. The on-state voltage decrease is 1.7 V, decreasing power loss throughout conduction. Turn-off time is 15 sekundi murdosa, making it possible for quick changing in high-frequency circuits. The thyristor is packaged in a stud-mounted design for easy installation. This guarantees safe mechanical contact and effective warm dissipation.

Applications include dimmer circuits, pinge regulaatorid, and soft-start systems. It works with commercial automation, taastuvenergia süsteemid, and welding devices. The SCR meets global criteria for security and performance. Examining consists of voltage endurance, termiline jalgrattasõit, and rise toughness.

The device is lead-free and complies with RoHS environmental standards. Storage conditions call for completely dry, non-corrosive settings to maintain stability. Proper handling avoids static discharge damages during installation.

This thyristor suits engineers needing specific control in high-power a/c systems. It stabilizes toughness, esitus, and cost-effectiveness for industrial use.

(phase control thyristor scr 1600V 25a)

Applications of phase control thyristor scr 1600V 25a

The phase control thyristor SCR 1600V 25A is a high-power semiconductor gadget created for managing electrical power in AC systems. It manages voltages approximately 1600 volts and currents approximately 25 amprites. This makes it suitable for industrial applications calling for specific control over power circulation.

One key usage remains in electric motor speed control systems. The thyristor readjusts voltage provided to electric motors, enabling smooth velocity or deceleration in equipment like conveyor belts or pumps. This improves power efficiency and minimizes mechanical anxiety.

Industrial heating systems also rely upon this part. It handles power distribution to heating elements in heating systems or stoves. By fine-tuning phase angles, it preserves regular temperatures without overshooting targets. This guarantees product top quality and cuts energy waste.

Illumination control is an additional area. The thyristor dims high-intensity lights in movie theaters, areenid, or streetlamps. It alters voltage stages to readjust illumination degrees smoothly. This extends light bulb life and lowers maintenance costs.

The device prevails in power materials for welding equipment. It maintains outcome currents, guaranteeing solid, trusted arcs throughout welding. This results in cleaner joins and less problems in manufacturing.

Voltage stablizing in renewable resource systems utilizes this thyristor as well. It stabilizes irregular power from solar panels or wind generators prior to feeding it to grids. This prevents overloads and shields delicate electronic devices.

The SCR 1600V 25A is constructed for durability. Its robust design withstands high temperatures and electric noise. This lowers failing rates in harsh environments like manufacturing facilities or outside installments.

Järelmaks on lihtne. The thyristor integrates with conventional control circuits utilizing standard triggering mechanisms. No facility programming is required. This conserves time throughout arrangement or repair services.

Cost-effectiveness is a significant benefit. The part’s long life expectancy and low energy use cut functional expenses. Industries see faster returns on investment compared to older innovations.

Compatibility with existing systems is seamless. The thyristor works with a lot of a/c controllers without requiring significant upgrades. This makes retrofitting old machinery easy.

Safety and security functions include overvoltage and overcurrent security. These avoid damage to linked gadgets throughout voltage spikes or short circuits. Operators avoid unexpected downtime and repair work expenses.

The stage control thyristor SCR 1600V 25A fulfills global requirements for efficiency and dependability. Its flexibility throughout industries makes it a functional option for modern power management requirements.

Ettevõtte profiil

PDDN Photoelectron Technology Co., Ltd.(sales@pddn.com) on üks juhtivaid jõuelektroonika tehnoloogia ja energiatoodete ettevõtteid, mis on täielikult kaasatud päikeseenergia inverterite väljatöötamisse， trafod, pinge regulaatorid, jaotuskapid, türistorid， moodulid， dioodid， küttekehad, ja muud elektroonilised seadmed või pooljuhid. Oleme pühendunud kasutajatele kvaliteetse pakkumise pakkumisele, tõhusad tooted ja tähelepanelik teenindus.

See aktsepteerib makseid krediitkaardiga, T/T, West Union, ja Paypal. PDDN saadab kaubad FedExi kaudu välismaistele klientidele, DHL, meritsi, või õhuga. If you want high-quality phase control thyristor scr 1600V 25a, palun saatke meile päringud; me oleme siin, et teid aidata.

Makseviisid

L/C, T/T, Western Union, Paypal, Krediitkaart jne.

Saadetis

Merega, õhuga, ekspressi teel, vastavalt klientide soovile.

Säilitamistingimused

1) Hoida kuivas keskkonnas toatemperatuuril.

2) Vältige niisket ja kõrget temperatuuri.

3) Kasutage kohe pärast sisemise pakkekoti avamist.

5 FAQs of phase control thyristor scr 1600V 25a

What is a phase control thyristor SCR 1600V 25A?
A phase control thyristor SCR (silicon-controlled rectifier) handles high-power AC voltage regulation. It operates at 1600 volts blocking voltage and 25 amps average current. This device controls power flow by adjusting the AC waveform’s phase angle. It turns on when a trigger signal is applied to its gate terminal. Once conducting, it stays on until the current drops below a threshold.

Where is this thyristor commonly used?
This thyristor suits industrial applications needing precise power control. Examples include motor speed controllers, temperature regulation systems, and lighting dimmers. It works in AC circuits where adjusting voltage or current levels is required. High-voltage environments like industrial heaters or welding equipment also use this component.

Why choose a 1600V voltage rating?
The 1600V rating ensures reliability in high-voltage systems. It provides a safety margin for voltage spikes or fluctuations. This prevents breakdown during surges. Systems operating below 1600V benefit from extended device lifespan. Overrated voltage capacity reduces failure risks in demanding conditions.

How does thermal management work for this thyristor?
Õige soojuse hajutamine on kriitiline. Mount the thyristor on a heatsink using thermal grease. Airflow or cooling systems help maintain safe temperatures. Excessive heat lowers efficiency and damages the device. Monitoring junction temperature during operation avoids overheating. Follow manufacturer guidelines for thermal resistance limits.

What ensures stable triggering of the SCR?
A consistent gate signal is necessary. Use a pulse generator with adequate voltage and current for the gate. Electrical noise near the gate circuit can cause false triggering. Shielding or filtering minimizes interference. Ensure the trigger pulse aligns with the AC waveform’s phase for accurate control. Test gate signals under load conditions for reliability.

(phase control thyristor scr 1600V 25a)