Bridge Rectifier Welder Single Phase Rectifier DQH400A 8P Aluminum Bridge Rectifier DQH400A

Oversigt over enfasede fuldbrosamlinger i B2-serien

Enfasede fuldbrosamlinger i B2-serien er designet til applikationer, der kræver effektiv strømkonvertering. Disse moduler integrerer typisk fire koblingsenheder (såsom IGBT'er eller MOSFET'er) konfigureret i en brotopologi, muliggør AC til DC eller DC til AC konvertering. De er meget brugt i vedvarende energisystemer, industrielle drev, og uafbrydelige strømforsyninger (UPS).

Funktioner af enfasede fuldbrosamlinger i B2-serien

Integreret design: Kompakt design integrerer alle nødvendige komponenter i et enkelt modul, reducerer den samlede systemkompleksitet.

Høj effektivitet: Optimeret til minimalt strømtab, sikre høj effektivitet i strømkonverteringsprocesser.

Robust konstruktion: Bygget med holdbare materialer til at modstå barske miljøforhold og give langsigtet pålidelighed.

Bredt driftsområde: Understøtter en bred vifte af indgangsspændinger og frekvenser, gør den velegnet til forskellige applikationer.

Termisk styring: Avanceret termisk design til effektiv varmeafledning, bidrager til at forlænge enhedens levetid.

Beskyttelsesfunktioner: Inkluderer beskyttelse mod overstrøm, overophedning, og kortslutninger for at sikre samlingen og det tilsluttede udstyr.

Nem installation: Designet til ligetil installation og integration i eksisterende systemer.

Tilpasningsmuligheder: Fås med forskellige specifikationer for at opfylde specifikke applikationskrav.

(Bridge Rectifier Welder Single Phase Rectifier DQH400A 8P Aluminum Bridge Rectifier DQH400A)

Specification of Bridge Rectifier Welder Single Phase Rectifier DQH400A 8P Aluminum Bridge Rectifier DQH400A

The Bridge Rectifier Welder Solitary Stage Rectifier DQH400A 8P Aluminum Bridge Rectifier DQH400A is a high-performance element created for durable welding applications. This rectifier transforms alternating present (AIR CONDITIONER) til jævnstrøm (DC), making sure secure and effective power delivery in single-phase welding systems. Constructed with a light weight aluminum housing, it supplies superb warmth dissipation, improving durability and functional life-span under high-load conditions. The DQH400A version is crafted to handle a maximum average forward existing of 400A, making it appropriate for industrial welding equipment needing consistent, high-power result. Its peak forward rise current capability reaches 8000A, allowing it to withstand unexpected power spikes without failure. The tool runs within a broad voltage variety, with an optimum recurring reverse voltage (Vrrm) på 1600V, making sure reliability popular atmospheres. The rectifier includes a compact, light-weight style with stud or bolt mounting options for simple assimilation into existing welding arrangements. Its low ahead voltage decline reduces power loss, øge den generelle systemeffektivitet. The DQH400A is developed to withstand high-temperature conditions, with an operating temperature range of -55 °C til +150 °C, and adhere to commercial security requirements for thermal and electrical stability. The aluminum casing gives rust resistance and mechanical toughness, suitable for harsh workshop or building atmospheres. Key applications include arc welding makers, MIG/TIG welders, and various other equipment needing precise DC power conversion. The rectifier’s eight-pin arrangement makes sure secure connections and reduces the danger of short circuits. Upkeep is marginal as a result of its solid-state style, which does not have relocating components and ensures long-term reliability. Users must make sure proper air conditioning and stick to voltage/current limitations to make the most of efficiency. Compliant with RoHS and CE standards, the DQH400A 8P is a dependable service for experts looking for effectiveness, modstandsdygtighed, and security in welding procedures. Constantly validate compatibility with your welding system’s requirements prior to installation.

(Bridge Rectifier Welder Single Phase Rectifier DQH400A 8P Aluminum Bridge Rectifier DQH400A)

Applications of Bridge Rectifier Welder Single Phase Rectifier DQH400A 8P Aluminum Bridge Rectifier DQH400A

The Bridge Rectifier Welder Single Stage Rectifier DQH400A 8P Aluminum Bridge Rectifier DQH400A is a high-performance electronic part developed to transform alternating current (A/C) at rute til stede (DC) popular industrial settings. With a durable light weight aluminum real estate and an existing ranking of 400A, this rectifier is constructed for toughness, effective warm dissipation, and trusted procedure in durable applications. Its single-phase design and compact 8P arrangement make it optimal for assimilation right into systems needing steady DC power.

A key application of the DQH400A is in welding equipment, where it ensures a smooth, regular DC output for electric arc welding. By correcting air conditioner input from power grids or generators, it makes it possible for exact control over welding arcs, boosting weld top quality and reducing spatter. This makes it indispensable in vehicle repair work, steel fabrication, and construction industries.

Past welding, this bridge rectifier is commonly made use of in commercial battery charging systems, providing effective conversion for billing large battery financial institutions in forklifts, renewable energy storage, and backup power devices. Its high present capability also suits electroplating and anodizing processes, where steady DC current is critical for uniform layer deposition. Desuden, the DQH400A works as an essential part in electric motor drives, power materials for hefty machinery, and heating and cooling systems, ensuring trusted efficiency in transforming air conditioning to DC for electric motors and control circuits.

The aluminum building and construction boosts thermal monitoring, preventing overheating also under continuous 400A loads. This durability decreases downtime in manufacturing plants, mining operations, and shipyards. Its low-maintenance layout and resistance to deterioration additionally extend life span, making it a cost-effective solution for industries prioritizing operational performance.

Engineered for safety, the DQH400A consists of overload protection and insulation functions, decreasing dangers in high-power atmospheres. Whether used in commercial automation, power systems, or equipment fixing, this rectifier provides unequaled reliability, effektivitet, og tilpasningsevne, strengthening its duty as a versatile powerhouse in DC power conversion.

Virksomhedsprofil

Luoyang Datang Energy Tech Co.Ltd(sales@pddn.com) er en af ​​de førende virksomheder inden for kraftelektronikteknologi og kraftprodukter, som er fuldt involveret i at udvikle solcelle-invertere， transformere, spændingsregulatorer, fordelingsskabe, tyristorer， moduler， dioder， varmelegemer, og andre elektroniske enheder eller halvledere. Vi vil være forpligtet til at give brugerne høj kvalitet, effektive produkter og hensynsfuld service.

Det accepterer betaling med kreditkort, T/T, Vestunionen, og Paypal. PDDN vil sende varerne til kunder i udlandet gennem FedEx, DHL, til søs, eller med fly. If you want high-quality Bridge Rectifier Welder Single Phase Rectifier DQH400A 8P Aluminum Bridge Rectifier DQH400A, send os venligst forespørgsler; vi vil være her for at hjælpe dig.

Betalingsmetoder

L/C, T/T, Western Union, Paypal, Kreditkort osv.

Forsendelse

Ved havet, med fly, ved ekspres, som kunder efterspørger.

Opbevaringsbetingelser

1) Opbevares i et tørt miljø ved stuetemperatur.

2) Undgå fugt og høj temperatur.

3) Bruges umiddelbart efter åbning af den indvendige pakkepose.

5 FAQs of Bridge Rectifier Welder Single Phase Rectifier DQH400A 8P Aluminum Bridge Rectifier DQH400A

What is the DQH400A bridge rectifier used for? The DQH400A bridge rectifier is designed to convert alternating current (AC) til jævnstrøm (DC) in single-phase welding machines and other industrial equipment. It ensures stable, high-current DC output, which is essential for consistent welding performance, especially in applications requiring heavy-duty power supply like arc welding, metal fabrication, or machinery repair. Its robust design handles high electrical loads while maintaining efficiency.

What is the maximum current capacity of the DQH400A? The DQH400A has a maximum average forward current rating of 400A, making it suitable for high-power welding tasks. It can handle peak surge currents even higher, ensuring reliability during sudden load spikes common in welding operations. The rectifier’s aluminum housing aids in heat dissipation, preventing overheating even under continuous heavy use.

Why is the DQH400A made of aluminum? Aluminum is chosen for its excellent thermal conductivity, which helps dissipate heat generated during operation. The DQH400A’s aluminum casing and internal design ensure efficient cooling, reducing the risk of thermal damage and prolonging the component’s lifespan. This makes it ideal for high-temperature environments typical in welding systems.

How do I install the DQH400A bridge rectifier? Installation involves securely mounting the rectifier on a heat sink or chassis using the provided holes for mechanical stability. Ensure proper electrical connections by attaching AC input terminals to the power source and DC output terminals to the welding circuit. Use thermal paste to enhance heat transfer and follow wiring diagrams to avoid reverse polarity. Always disconnect power before installation.

What safety precautions should I take with the DQH400A? Avoid exceeding the rated voltage (typically 1600V) or current (400EN) to prevent failure. Ensure adequate ventilation or cooling to manage heat. Regularly inspect for loose connections, physical damage, eller tegn på overophedning. Clean the rectifier periodically to remove dust or debris that could impair cooling. Replace the unit immediately if you notice burnt components or erratic welding performance.

(Bridge Rectifier Welder Single Phase Rectifier DQH400A 8P Aluminum Bridge Rectifier DQH400A)