phase control thyristor scr 1600V 25a

Pregled tiristora za kontrolu faze

Tiristor za kontrolu faze, često se naziva triac ili SCR (Silicijski kontrolirani ispravljač) u određenim aplikacijama, je poluvodički uređaj koji se koristi za kontrolu količine energije koja se isporučuje opterećenju podešavanjem faznog kuta pri kojem se valni oblik izmjenične struje može provoditi. Ova metoda kontrole poznata je kao kontrola faznog kuta ili jednostavno kontrola faze. Tiristori s faznom regulacijom imaju široku primjenu u različitim primjenama koje zahtijevaju preciznu regulaciju električne energije, kao što su regulatori rasvjete, kontrole brzine motora, regulatori temperature, i više.

Značajke tiristora za kontrolu faze

Kontrola faznog kuta: Omogućuje podešavanje točke provođenja unutar svakog poluciklusa AC valnog oblika, omogućujući preciznu kontrolu nad prosječnom snagom predanom opterećenju.

Visoka učinkovitost: Radi s minimalnim gubicima pri provođenju, pružajući učinkovitu kontrolu snage.

Dvosmjerna vodljivost (Trijaci): Za AC aplikacije, trijaci mogu provoditi struju u oba smjera, što ih čini prikladnima za kontrolu punog vala AC opterećenja.

Jednosmjerna vodljivost (SCR-ovi): SCR provode struju samo u jednom smjeru i obično se koriste za poluvalnu kontrolu AC ili DC opterećenja.

Okidanje vrata: Provođenje počinje kada se mala struja primijeni na terminal vrata, omogućujući jednostavnu kontrolu točke uključivanja.

Struja zabravljivanja: Jednom pokrenuto, tiristor nastavlja provoditi sve dok struja kroz njega ne padne ispod određene razine koja se naziva struja zadržavanja.

Temperaturna osjetljivost: Na performanse mogu utjecati promjene temperature, zahtijevaju razmatranja upravljanja toplinom u dizajnu.

Oznake napona i struje: Dostupan u širokom rasponu napona i struja kako bi odgovarao različitim potrebama primjene.

Stvaranje buke: Može generirati elektromagnetske smetnje (EMI), zahtijevaju odgovarajuće filtriranje i zaštitu u osjetljivim aplikacijama.

Mehanizmi zaštite: Često uključuju ugrađenu zaštitu od prenapona i prekostrujnih uvjeta za zaštitu uređaja i povezanih sustava.

(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 do 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 djelić sekunde, 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, regulatori napona, and soft-start systems. It works with commercial automation, sustavi obnovljive energije, and welding devices. The SCR meets global criteria for security and performance. Examining consists of voltage endurance, thermal cycling, 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, performanse, 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 ampera. 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, arene, 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.

Installment is uncomplicated. 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.

Profil tvrtke

PDDN Photoelectron Technology Co., doo(prodaja@pddn.com) jedno je od vodećih poduzeća u tehnologiji energetske elektronike i energetskih proizvoda, koja je u potpunosti uključena u razvoj solarnih pretvarača， transformatori, regulatori napona, razvodni ormari, tiristori， moduli， diode， grijalice, i druge elektroničke uređaje ili poluvodiče. Bit ćemo posvećeni pružanju korisnicima visoke kvalitete, učinkoviti proizvodi i pažljiva usluga.

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otprema

Po moru, zračnim putem, ekspresno, prema zahtjevima kupaca.

Uvjeti skladištenja

1) Čuvati u suhom okruženju na sobnoj temperaturi.

2) Izbjegavajte vlagu i visoke temperature.

3) Upotrijebite odmah nakon otvaranja unutarnje vrećice za pakiranje.

5 FAQs of phase control thyristor scr 1600V 25a

What is a phase control thyristor SCR 1600V 25A?
A phase control thyristor SCR (silicijem upravljani ispravljač) handles high-power AC voltage regulation. It operates at 1600 volts blocking voltage and 25 ampera prosječna struja. 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?
Proper heat dissipation is critical. 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)