Three Phase Diode Bridge Sql20a1200v Sql10a1200v Sql30a1200v Sql50a1200v

Pregled jednofaznih trofaznih premosnih modula

Jednostruki trofazni ispravljački mostni moduli su bitne komponente u energetskoj elektronici, dizajniran za pretvaranje naizmjenične struje (AC) iz trofaznog napajanja u jednosmjernu struju (DC). Ovi moduli se obično sastoje od šest dioda raspoređenih u konfiguraciji mosta. Široko se koriste u industrijskim aplikacijama kao što su motorni pogoni, oprema za zavarivanje, i besprekidno napajanje (UPS) sistema zbog njihove efikasnosti i pouzdanosti. Robusna konstrukcija osigurava stabilan rad u različitim uvjetima opterećenja, dok kompaktna veličina olakšava integraciju u različite električne sisteme.

Karakteristike jednostrukih trofaznih mosnih modula za ispravljanje

1. Visoka efikasnost: Optimizirano za minimalan gubitak energije tokom AC-to-DC konverzije.
2. Kompaktan dizajn: Štedi prostor unutar električnih instalacija, što olakšava integraciju u postojeće sisteme.
3. Robusna konstrukcija: Napravljen da izdrži teška okruženja i pruži dugoročnu pouzdanost.
4. Široki raspon radnih temperatura: Sposoban za efikasan rad u širokom temperaturnom spektru, povećanje svestranosti.
5. Niska termička otpornost: Omogućava efikasno odvođenje toplote, doprinose produženom vijeku trajanja komponenti.
6. Overcurrent Protection: Integrirane sigurnosne karakteristike štite od potencijalnih oštećenja od prekomjernih struja.
7. Pojednostavljeno ožičenje: Smanjuje složenost i vrijeme instalacije jednostavnim povezivanjem.
8. Mogućnost visoke prenaponske struje: Podnosi prolazna preopterećenja bez ugrožavanja performansi ili dugovječnosti.

(Three Phase Diode Bridge Sql20a1200v Sql10a1200v Sql30a1200v Sql50a1200v)

Specification of Three Phase Diode Bridge Sql20a1200v Sql10a1200v Sql30a1200v Sql50a1200v

The three-phase diode bridge modules SQL20A1200V, SQL10A1200V, SQL30A1200V, SQL50A1200V are designed for converting alternating current (AC) na jednosmernu struju (DC) in industrial and high-power systems. These modules handle three-phase AC input, making them suitable for heavy-duty applications. Each model varies in current rating. The SQL10A1200V supports 10A average forward current. The SQL20A1200V handles 20A. The SQL30A1200V manages 30A. The SQL50A1200V is built for 50A. All models share a peak repetitive reverse voltage of 1200V, ensuring reliability in high-voltage environments.

The diode bridges use a compact, insulated metal baseplate design. This improves heat dissipation and allows easy mounting to heatsinks. The internal structure features six high-efficiency diodes arranged in a three-phase bridge configuration. This setup ensures full-wave rectification, maximizing output efficiency. The terminals are designed for secure connection, reducing the risk of loose wiring.

These modules operate across a temperature range of -40°C to +150°C. They withstand harsh conditions without performance loss. The low thermal resistance design prevents overheating during continuous use. Surge current capacity is high, protecting against sudden power spikes. This makes them ideal for unstable power grids or equipment with variable loads.

Applications include motor drives, oprema za zavarivanje, punjači baterija, i besprekidno napajanje (UPS). They are commonly used in automation systems, pretvarači obnovljive energije, i industrijske mašine. The SQL series ensures stable DC output, critical for precision tools and sensitive electronics.

The modules meet international safety and performance standards. They are tested for electrical isolation, dielectric strength, and thermal cycling. This guarantees long-term durability. Zahtjevi za održavanje su minimalni. No internal components need regular replacement.

Each model is labeled clearly for easy identification. Installation guidelines are provided to prevent incorrect wiring. Users must ensure proper heatsinking to avoid thermal overload. Overcurrent protection devices are recommended for added safety.

The SQL series offers a cost-effective solution for three-phase rectification. It reduces the need for multiple discrete diodes, simplifying circuit design. These modules are compatible with standard mounting hardware. Replacement or upgrades are straightforward.

Voltage and current ratings must match system requirements. Exceeding specified limits may damage the module. Proper ventilation is necessary in enclosed spaces. Dust or moisture exposure should be minimized.

(Three Phase Diode Bridge Sql20a1200v Sql10a1200v Sql30a1200v Sql50a1200v)

Applications of Three Phase Diode Bridge Sql20a1200v Sql10a1200v Sql30a1200v Sql50a1200v

Three-phase diode bridges SQL20A1200V, SQL10A1200V, SQL30A1200V, SQL50A1200V are power electronic components designed for converting alternating current (AC) na jednosmernu struju (DC) in industrial systems. These devices handle high-voltage and high-current applications, making them suitable for machinery, motorni pogoni, i napajanja. The models differ in current ratings: SQL10A1200V handles 10A, SQL20A1200V 20A, SQL30A1200V 30A, SQL50A1200V 50A. All share a 1200V blocking voltage, ensuring reliable operation in demanding environments.

These bridges use six diodes arranged in a three-phase configuration. This design allows efficient rectification of three-phase AC power into stable DC output. The high voltage rating ensures minimal risk of breakdown during voltage spikes or surges. The components are built with robust materials, including insulated metal housings. This improves heat dissipation and electrical safety. Their compact size saves space in control cabinets or equipment panels.

Industrial motor drives benefit from these diode bridges. They convert AC power to DC for variable frequency drives (VFDs), enabling precise motor speed control. In power supplies, they provide stable DC voltage for factory automation systems. Renewable energy systems use them in solar inverters and wind turbine converters. They help transform generated AC power into usable DC for grid integration or battery storage.

Welding equipment relies on these bridges for consistent DC output. This ensures strong, stable arcs during welding operations. The high current capacity of SQL50A1200V supports heavy-duty welding machines. Automation systems use lower-current models like SQL10A1200V for control circuits or sensor interfaces. All models work with standard cooling methods, such as heatsinks or forced air. This flexibility suits diverse installation environments.

The bridges meet international safety and performance standards. Their design minimizes energy loss during rectification, improving system efficiency. Maintenance requirements are low due to solid-state construction. Users avoid frequent replacements or adjustments. These features make the SQL series a cost-effective solution for upgrading or building industrial power systems. Compatibility with standard three-phase electrical setups simplifies integration into existing infrastructure.

Profil kompanije

Luoyang Datang Energy Tech Co.Ltd(sales@pddn.com) je jedno od vodećih preduzeća u tehnologiji energetske elektronike i energetskim proizvodima, koja je u potpunosti uključena u razvoj solarnih invertera， transformatori, regulatori napona, razvodni ormani, tiristori， moduli， diode， grijalice, i drugih elektronskih uređaja ili poluprovodnika. Bit ćemo posvećeni tome da korisnicima pružimo visoku kvalitetu, efikasni proizvodi i pažljiva usluga.

Prihvata plaćanje putem kreditne kartice, T/T, West Union, i Paypal. PDDN će slati robu kupcima u inostranstvu preko FedEx-a, DHL, morem, ili vazdušnim putem. If you want high-quality Three Phase Diode Bridge Sql20a1200v Sql10a1200v Sql30a1200v Sql50a1200v, pošaljite nam upite; mi ćemo biti tu da vam pomognemo.

Načini plaćanja

L/C, T/T, Western Union, Paypal, Kreditna kartica itd.

Isporuka

Po moru, vazdušnim putem, ekspresno, po zahtevu kupaca.

Uslovi skladištenja

1) Čuvati u suvom okruženju na sobnoj temperaturi.

2) Izbjegavajte vlagu i visoke temperature.

3) Koristite odmah nakon otvaranja unutrašnje vrećice za pakovanje.

5 FAQs of Three Phase Diode Bridge Sql20a1200v Sql10a1200v Sql30a1200v Sql50a1200v

Three-phase diode bridges SQL20A1200V, SQL10A1200V, SQL30A1200V, SQL50A1200V convert AC to DC in industrial systems. Ispod su odgovori na uobičajena pitanja. What applications suit these diode bridges? They work in motor drives, napajanja, oprema za zavarivanje, punjači baterija. High-current tasks need them. The 1200V rating handles heavy voltage. They fit systems requiring stable DC output. Industrial settings use them for reliable power conversion.

How do models differ? Trenutne ocjene variraju. SQL10A handles 10A, SQL20A 20A, SQL30A 30A, SQL50A 50A. Higher current models manage more power. Pick based on load requirements. Voltage stays 1200V for all. Size and heat dissipation differ. Larger units need better cooling. Match the model to your system’s current needs.

Can these bridges handle overloads? Short surges are okay. Continuous overloads damage them. Check peak current specs. Use protection circuits for safety. Fuses or breakers prevent failure. Heat sinks improve tolerance. Never exceed rated current for long. Sudden spikes within limits are acceptable.

How to install them? Follow wiring diagrams. Connect AC inputs correctly. Secure terminals tightly. Insulate exposed wires. Mount on non-conductive surfaces. Ensure proper ventilation. Check polarity for DC output. Test voltage before full use. Wrong wiring risks short circuits. Maintenance checks avoid loose connections.

Are they safe for high-temperature environments? They tolerate heat within specs. Operating range is typically -40°C to 150°C. Avoid direct sunlight or hot spots. Cooling fans or heatsinks help. Dust or moisture worsens performance. Keep areas clean and dry. Thermal paste improves heat transfer. Monitor temperature during use.

What affects their lifespan? Voltage spikes, pregrijavanje, moisture reduce durability. Stable power sources extend life. Regular cleaning prevents dust buildup. Proper load matching avoids stress. Quality installation matters. Replace units showing output drops or physical damage. Routine inspections catch early issues.

(Three Phase Diode Bridge Sql20a1200v Sql10a1200v Sql30a1200v Sql50a1200v)