phase control thyristor scr 1600V 25a

Pārskats par fāzes kontroles tiristoru

Fāzes kontroles tiristors, bieži dēvē par triac vai SCR (Silikona kontrolēts taisngriezis) noteiktos lietojumos, ir pusvadītāju ierīce, ko izmanto, lai kontrolētu slodzei piegādātās jaudas daudzumu, regulējot fāzes leņķi, kurā maiņstrāvas viļņu formai ir atļauts vadīt. Šī vadības metode ir pazīstama kā fāzes leņķa kontrole vai vienkārši fāzes kontrole. Fāzes kontroles tiristori tiek plaši izmantoti dažādos lietojumos, kuriem nepieciešama precīza elektriskās jaudas regulēšana, piemēram, apgaismojuma dimmeri, motora ātruma regulatori, temperatūras regulatori, un vēl vairāk.

Fāzes kontroles tiristora īpašības

Fāzes leņķa kontrole: Ļauj pielāgot vadīšanas punktu katrā maiņstrāvas viļņu formas pusciklā, ļauj precīzi kontrolēt slodzei piegādāto vidējo jaudu.

Augsta Efektivitāte: Darbojas ar minimāliem zaudējumiem vadīšanas laikā, nodrošinot efektīvu jaudas kontroli.

Divvirzienu vadītspēja (Triacs): Maiņstrāvas lietojumiem, triacs var vadīt strāvu abos virzienos, padarot tos piemērotus maiņstrāvas slodzes pilna viļņa kontrolei.

Vienvirziena vadītspēja (SCR): SCR vada strāvu tikai vienā virzienā, un tos parasti izmanto maiņstrāvas vai līdzstrāvas slodžu pusviļņu kontrolei.

Vārtu iedarbināšana: Vadītspēja sākas, kad vārtu spailei tiek pievadīta neliela strāva, ļauj viegli kontrolēt ieslēgšanas punktu.

Bloķēšanas strāva: Vienreiz iedarbināts, tiristors turpina vadīt, līdz strāva caur to nokrītas zem noteikta līmeņa, ko sauc par turēšanas strāvu.

Temperatūras jutība: Darbību var ietekmēt temperatūras izmaiņas, kas prasa siltuma pārvaldības apsvērumus projektēšanā.

Sprieguma un strāvas rādītāji: Pieejams plašā sprieguma un strāvas diapazonā, lai tas atbilstu dažādām lietojuma vajadzībām.

Trokšņa radīšana: Var radīt elektromagnētiskos traucējumus (EMI), sensitīvos lietojumos nepieciešama atbilstoša filtrēšana un ekranēšana.

Aizsardzības mehānismi: Bieži vien ietver iebūvētu aizsardzību pret pārsprieguma un pārsprieguma apstākļiem, lai aizsargātu ierīci un pievienotās sistēmas.

(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 līdz 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 split seconds, 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, sprieguma regulatori, and soft-start systems. It works with commercial automation, atjaunojamās enerģijas sistēmas, 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, performance, 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 ampēri. 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, arenas, 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.

Iemaksa ir nesarežģīta. 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.

Uzņēmuma profils

PDDN Photoelectron Technology Co., Ltd.(sales@pddn.com) ir viens no vadošajiem uzņēmumiem jaudas elektronikas tehnoloģiju un enerģijas produktu jomā, kas ir pilnībā iesaistīts saules invertoru izstrādē， transformatori, sprieguma regulatori, sadales skapji, tiristori， moduļi， diodes， sildītāji, un citas elektroniskas ierīces vai pusvadītāji. Mēs būsim apņēmušies nodrošināt lietotājiem augstu kvalitāti, efektīvi produkti un uzmanīgs serviss.

Tas pieņem maksājumus ar kredītkarti, T/T, Rietumu savienība, un Paypal. PDDN nosūtīs preces klientiem ārzemēs, izmantojot FedEx, DHL, pa jūru, vai pa gaisu. If you want high-quality phase control thyristor scr 1600V 25a, lūdzu, sūtiet mums pieprasījumus; mēs būsim šeit, lai jums palīdzētu.

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Sūtījums

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Uzglabāšanas apstākļi

1) Uzglabāt sausā vidē istabas temperatūrā.

2) Izvairieties no mitruma un augstas temperatūras.

3) Izlietot uzreiz pēc iekšējā iepakojuma maisiņa atvēršanas.

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?
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)