Power switching high frequency rectifier diode gate power GE SCR 10710-021-W alternator rectifier diode

Pregled visokofrekventnih tiristora

Visokofrekventni tiristori su specijalizirani poluvodički uređaji dizajnirani za rad na višim frekvencijama od konvencionalnih tiristora. Koriste se u aplikacijama koje zahtijevaju brzo prebacivanje, kao što je visokofrekventno grijanje, upravljanje motorom, i napajanja. Ovi uređaji mogu podnijeti značajnu električnu energiju dok istovremeno pružaju učinkovitu i pouzdanu izvedbu prebacivanja na frekvencijama koje se protežu izvan tipičnog radnog raspona standardnih tiristora.

Značajke visokofrekventnih tiristora

Velika brzina prebacivanja: Sposoban za rad na puno višim frekvencijama u usporedbi s tradicionalnim tiristorima, što ih čini prikladnima za aplikacije s brzim prebacivanjem.

Učinkovito rukovanje snagom: Dizajniran za upravljanje značajnom električnom energijom uz minimalne gubitke tijekom sklopnih operacija.

Niska struja okidanja vrata: Potrebna je manja struja da bi se pokrenula radnja prebacivanja, povećanje učinkovitosti i smanjenje proizvodnje topline.

Robusna konstrukcija: Napravljen da izdrži teške uvjete i toplinski stres, osiguravajući pouzdan rad tijekom vremena.

Kompaktna veličina: Nudi manji otisak u usporedbi s nižim frekvencijama, što je korisno za kompaktne dizajne.

Poboljšana dv/dt sposobnost: Poboljšana sposobnost rukovanja brzim promjenama napona bez lažnog uključivanja, pridonoseći stabilnijem radu.

Smanjeni EMI: Niže elektromagnetske smetnje zahvaljujući optimiziranom dizajnu, što je ključno za osjetljive aplikacije.

Svestrane primjene: Prikladno za širok raspon industrija uključujući automobilsku, industrijska automatizacija, telekomunikacija, i sustavi obnovljivih izvora energije.

(Power switching high frequency rectifier diode gate power GE SCR 10710-021-W alternator rectifier diode)

Specification of Power switching high frequency rectifier diode gate power GE SCR 10710-021-W alternator rectifier diode

The GE SCR 10710-021-W is a high-performance power switching rectifier diode designed for high-frequency applications in generators, energetski materijali, and commercial systems. This silicon-based diode guarantees effective AC-to-DC conversion with durable dependability under requiring conditions. Secret specifications include an optimum recurring reverse voltage (V_RRM) of 1200V, allowing procedure in high-voltage atmospheres. Its ordinary ahead present (I_F(OD)) ranking of 25A at 85 ° C ensures secure performance under constant lots, while a rise present (I_FSM) capability of 300A (neponavljajuće) gives resilience against transient overloads. The reduced onward voltage decline (V_F) od 1.2 V at 25A decreases power loss, improving energy performance.

Engineered for high-speed switching, the diode features an ultra-fast reverse healing time (t_rr) of 50ns, reducing switching losses in high-frequency circuits as much as 20kHz. Its operating temperature array extends -55 °C do +150 °C, ensuring functionality in extreme thermal conditions. The stud-mount package layout (npr., 8mm stud diameter) uses protected mechanical combination and reliable warm dissipation, important for generator and electric motor drive applications.

Built with a sturdy silicon joint and metallurgical bonding, the diode excels in vibration-resistant atmospheres, making it optimal for automobile and aerospace alternators. It complies with RoHS and industry safety requirements, ensuring ecological and operational compliance. Applications consist of generator rectifier assemblies, uređaji za zavarivanje, renewable resource inverters, and industrial electric motor drives.

The GE SCR 10710-021-W is characterized by reduced leak current (

(Power switching high frequency rectifier diode gate power GE SCR 10710-021-W alternator rectifier diode)

Applications of Power switching high frequency rectifier diode gate power GE SCR 10710-021-W alternator rectifier diode

The GE SCR 10710-021-W alternator rectifier diode is a high-performance component developed for power changing and high-frequency rectification sought after electric systems. This diode is crafted to manage fast switching cycles, making it excellent for applications requiring reliable conversion of rotating current (klima uređaj) to route existing (DC) with marginal power loss. Its durable building and construction ensures reliability under high-voltage and high-temperature problems, making it an essential component in commercial, vehicle, and power generation systems.

** Tajne aplikacije: **.
1. ** Automotive Alternators: ** The diode is extensively made use of in auto alternators to correct air conditioning result from the stator right into DC for billing batteries and powering lorry electric systems. Its high-frequency capability makes sure secure efficiency also in modern-day vehicles with sophisticated electronics and high power needs.

2. ** Industrial Power Materials: ** In commercial setups, the diode helps with effective power conversion in switch-mode power supplies (SMPS) and uninterruptible power products (UPS). Its reduced ahead voltage drop and quick recovery time reduce warm generation and enhance energy effectiveness.

3. ** Renewable Resource Equipments: ** The diode plays an essential duty in solar inverters and wind turbine rectifiers, where it transforms variable AC outcome from sustainable sources right into functional DC power for grid assimilation or storage space systems. Its sturdiness ensures long-lasting procedure in rough environmental conditions.

4. ** Electric Motor Drives and Controllers: ** Used in electric motor control circuits, the diode enables accurate policy of power shipment in electrical motors, robotika, i sustavi automatizacije. Its high-frequency changing ability supports PWM (pulse-width inflection) strategies for smooth speed and torque control.

5. ** Aerospace and Protection: ** The part’s integrity and high-temperature tolerance make it ideal for air travel alternators, military-grade power systems, and interaction equipment, where failing is not a choice.

** Tehničke prednosti: **.
– ** High Rise Current Handling: ** Withstands sudden present spikes in alternators and power systems.
– ** Brzo vrijeme oporavka: ** Decreases switching losses, improving performance in high-frequency circuits.
– ** Thermal Security: ** Silicon-controlled rectifier (SCR) style makes certain consistent efficiency under thermal stress.

The GE SCR 10710-021-W is a versatile remedy for modern power management difficulties, integrating accuracy, djelotvornost, and durability for applications where efficiency and integrity are non-negotiable.

Profil tvrtke

Luoyang Datang Energy Tech Co.Ltd(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 Power switching high frequency rectifier diode gate power GE SCR 10710-021-W alternator rectifier diode

What is the primary application of the GE SCR 10710-021-W rectifier diode?
The GE SCR 10710-021-W is designed for high-frequency power switching in alternators and rectifier circuits. It efficiently converts alternating current (AC) na istosmjernu struju (DC) in systems requiring rapid switching, such as automotive alternators, industrijska napajanja, i regulatori napona. Its high-frequency operation ensures minimal energy loss and stable performance in dynamic electrical environments.

What are the key electrical specifications of this diode?
This diode features a high reverse voltage rating (typically up to 1000V), forward current capacity of 25A, and a fast recovery time (nanosecond range) for efficient high-frequency switching. Radi u temperaturnom rasponu od -55°C do +150°C, ensuring reliability under thermal stress. The low forward voltage drop (around 1.2V) reduces heat generation during operation.

How should the GE SCR 10710-021-W be installed for optimal performance?
Install the diode with correct polarity, aligning the cathode (marked side) with the circuit’s negative terminal. Use a compatible heat sink and thermal paste to dissipate heat, especially in high-current applications. Secure mounting prevents vibration damage. Avoid mechanical stress on leads and ensure clean, tight connections to minimize resistance.

What are common signs of diode failure, and how can they be addressed?
Failure symptoms include erratic voltage output, pregrijavanje, or no output. Test using a multimeter in diode mode: a healthy diode shows low resistance in forward bias and high in reverse. Replace if readings indicate a short or open circuit. Physical damage, like cracks or burns, also warrants replacement. Ensure the system operates within rated specs to prevent recurrence.

Can this diode replace other rectifier diodes in existing systems?
It depends on compatibility with voltage, trenutni, and thermal requirements. The GE SCR 10710-021-W is tailored for high-frequency alternator applications. While it may substitute similar diodes, verify parameters like peak inverse voltage, current rating, package size, and switching speed. Consult the datasheet or a technician to ensure safe and effective replacement.

(Power switching high frequency rectifier diode gate power GE SCR 10710-021-W alternator rectifier diode)