Power Bridge Rectifiers Fskd82-18 80a 1800v Rectifier Bridge Module Three Phase Bridge Rectifier

Ülevaade ühekordsetest kolmefaasilistest alaldussildmoodulitest

Ühekordsed kolmefaasilised alaldussildmoodulid on jõuelektroonikas olulised komponendid, mõeldud vahelduvvoolu muundamiseks (AC) kolmefaasilisest toiteallikast alalisvoolu (DC). Need moodulid koosnevad tavaliselt kuuest dioodist, mis on paigutatud sillakonfiguratsioonis. Neid kasutatakse laialdaselt tööstuslikes rakendustes, näiteks mootoriajamites, keevitusseadmed, ja katkematud toiteallikad (UPS) süsteemid nende tõhususe ja töökindluse tõttu. Tugev disain tagab stabiilse töö erinevatel koormustingimustel, samas kui kompaktne suurus hõlbustab hõlpsat integreerimist erinevatesse elektrisüsteemidesse.

Ühe kolmefaasilise alaldussildmoodulite omadused

1. Kõrge Tõhusus: Optimeeritud minimaalse voolukadu jaoks vahelduvvoolu-alalisvoolu muundamise ajal.
2. Kompaktne disain: Säästab ruumi elektripaigaldistes, lihtsustades integreerimist olemasolevatesse süsteemidesse.
3. Tugev konstruktsioon: Loodud taluma karmi keskkonda ja pakkuma pikaajalist töökindlust.
4. Lai töötemperatuuri vahemik: Võimeline töötama tõhusalt laias temperatuurispektris, mitmekülgsuse suurendamine.
5. Madal soojustakistus: Hõlbustab tõhusat soojuse hajumist, aidates kaasa komponendi eluea pikenemisele.
6. Ülevoolukaitse: Integreeritud turvaelemendid kaitsevad liigsete voolude põhjustatud võimalike kahjustuste eest.
7. Lihtsustatud juhtmestik: Vähendab paigaldamise keerukust ja aega lihtsate ühendustega.
8. Kõrge liigpinge voolu võime: Saab hakkama mööduvate ülekoormustega, ilma et see kahjustaks jõudlust või pikaealisust.

(Power Bridge Rectifiers Fskd82-18 80a 1800v Rectifier Bridge Module Three Phase Bridge Rectifier)

Specification of Power Bridge Rectifiers Fskd82-18 80a 1800v Rectifier Bridge Module Three Phase Bridge Rectifier

The FSKD82-18 is a high-performance three-phase bridge rectifier module designed for industrial and heavy-duty applications requiring efficient AC-to-DC conversion. This rectifier bridge is built to handle high voltage and current levels, muudab selle ideaalseks toiteallikate jaoks, mootori ajamid, keevitusseadmed, and other systems demanding reliable and robust rectification. With a maximum average forward current rating of 80A and a peak repetitive reverse voltage of 1800V, it ensures stable operation under demanding conditions.

The module features a three-phase full-wave bridge configuration, enabling efficient conversion of three-phase AC input into DC output. Its low forward voltage drop (typically 1.25V per diode at rated current) minimizes power loss, enhancing overall system efficiency. The rectifier is constructed using advanced diode technology, ensuring fast recovery times and high surge current capability (up to 800A non-repetitive surge current), which protects against transient overloads.

Thermal performance is a key strength of the FSKD82-18. It incorporates a rugged, insulated metal baseplate for effective heat dissipation, allowing operation at junction temperatures up to 150°C. The module’s low thermal resistance (0.15°C/W junction-to-case) ensures reliable thermal management, even in high-temperature environments. Mounting holes and a compact design simplify integration into heatsinks or existing systems.

Electrical isolation between the baseplate and circuitry enhances safety, complying with international standards. The module is encapsulated in a durable, flame-retardant material (UL94 V-0 rating), providing protection against moisture, tolm, ja mehaaniline pinge. Its screw terminal connections ensure secure wiring and reduce contact resistance.

Key specifications include an operating temperature range of -40°C to +150°C, storage temperature up to +175°C, and a weight of approximately 200 grams. The FSKD82-18 meets RoHS compliance and is suitable for applications such as industrial automation, taastuvenergia süsteemid, akulaadijad, ja UPS süsteemid. Its combination of high voltage tolerance, current capacity, and thermal resilience makes it a dependable choice for engineers seeking long-term performance in harsh electrical environments.

(Power Bridge Rectifiers Fskd82-18 80a 1800v Rectifier Bridge Module Three Phase Bridge Rectifier)

Applications of Power Bridge Rectifiers Fskd82-18 80a 1800v Rectifier Bridge Module Three Phase Bridge Rectifier

The FSKD82-18 80A 1800V Rectifier Bridge Module is a high-performance three-phase bridge rectifier designed to convert alternating current (AC) alalisvoolule (DC) in demanding industrial and commercial applications. With a robust current rating of 80A and a voltage capacity of 1800V, this module is engineered to handle high-power loads while maintaining efficiency and reliability. Its three-phase design ensures smoother DC output compared to single-phase rectifiers, making it ideal for systems requiring stable and continuous power conversion.

**Key Applications**: This rectifier bridge is widely used in industrial motor drives, toiteallikad, keevitusseadmed, ja akude laadimissüsteemid. It is also integral to renewable energy setups, nagu päikeseinverterid ja tuuleturbiini muundurid, where efficient AC-to-DC conversion is critical. Lisaks, it serves heavy machinery, CNC equipment, ja UPS (katkematu toiteallikas) süsteemid, providing consistent performance in environments with fluctuating voltages.

**Omadused & Benefits**: The FSKD82-18 boasts a compact, modular design that simplifies installation and saves space in control cabinets or equipment panels. Built with high-quality materials, it offers excellent thermal stability and heat dissipation, reducing the risk of overheating even under continuous operation. The module’s insulated casing enhances safety by preventing electrical interference and protecting against short circuits. Its low forward voltage drop minimizes energy loss, parandada süsteemi üldist tõhusust.

**Durability**: Engineered for harsh conditions, the rectifier withstands temperature extremes, vibratsioon, and moisture, ensuring longevity in challenging industrial settings. The screw terminal design enables secure connections, reducing maintenance needs.

**Installation Considerations**: Proper heat sinking and ventilation are recommended to maximize performance. Ensure correct phase alignment and torque settings during mounting to avoid mechanical stress.

**Compliance**: The module meets international safety and quality standards, including RoHS and CE certifications, guaranteeing reliability and environmental compliance.

Ideal for engineers and technicians seeking a dependable, high-power rectification solution, the FSKD82-18 combines advanced performance with rugged construction, making it a cornerstone of modern power management systems.

Ettevõtte profiil

Luoyang Datang Energy Tech Co.Ltd(sales@pddn.com) on üks juhtivaid jõuelektroonika tehnoloogia ja energiatoodete ettevõtteid, mis on täielikult kaasatud päikeseenergia inverterite väljatöötamisse， trafod, pinge regulaatorid, jaotuskapid, türistorid， moodulid， dioodid， küttekehad, ja muud elektroonilised seadmed või pooljuhid. Oleme pühendunud kasutajatele kvaliteetse pakkumise pakkumisele, tõhusad tooted ja tähelepanelik teenindus.

See aktsepteerib makseid krediitkaardiga, T/T, West Union, ja Paypal. PDDN saadab kaubad FedExi kaudu välismaistele klientidele, DHL, meritsi, või õhuga. If you want high-quality Power Bridge Rectifiers Fskd82-18 80a 1800v Rectifier Bridge Module Three Phase Bridge Rectifier, palun saatke meile päringud; me oleme siin, et teid aidata.

Makseviisid

L/C, T/T, Western Union, Paypal, Krediitkaart jne.

Saadetis

Merega, õhuga, ekspressi teel, vastavalt klientide soovile.

Säilitamistingimused

1) Hoida kuivas keskkonnas toatemperatuuril.

2) Vältige niisket ja kõrget temperatuuri.

3) Kasutage kohe pärast sisemise pakkekoti avamist.

5 FAQs of Power Bridge Rectifiers Fskd82-18 80a 1800v Rectifier Bridge Module Three Phase Bridge Rectifier

The Power Bridge Rectifier FSKD82-18 is a three-phase bridge rectifier module designed to convert AC to DC in high-power applications. Allpool on viis korduma kippuvat küsimust selle mooduli kohta:

**1. What are the primary applications of the FSKD82-18 rectifier?**
This rectifier is ideal for industrial equipment requiring high-voltage DC output, nagu mootoriajamid, keevitusmasinad, toiteallikad, and renewable energy systems like wind or solar inverters. It is also used in automation, UPS süsteemid, and heavy machinery where efficient three-phase AC-to-DC conversion is critical.

**2. What do the 80A and 1800V specifications mean?**
The 80A rating indicates the maximum average forward current the module can handle continuously under specified conditions. The 1800V refers to the peak repetitive reverse voltage (V_RRM), meaning it can withstand up to 1800V in reverse bias without breakdown. These specs ensure reliability in high-power environments, though derating may be needed at extreme temperatures.

**3. How is the rectifier installed and connected?**
The module has labeled terminals for three-phase AC input (phases A, B, C) and DC output (+/-). Proper installation requires secure mounting on a heatsink, correct phase sequencing, and torque-compliant terminal connections. Always follow the datasheet for wiring guidelines and ensure insulation to prevent short circuits.

**4. Does it require thermal management?**
Jah. The module generates heat during operation and must be paired with an adequately sized heatsink and thermal paste to maintain junction temperatures within safe limits (typically -40°C to +150°C). Forced airflow or cooling systems may be necessary in high-load scenarios to prevent overheating and ensure longevity.

**5. Is the FSKD82-18 certified for safety and compliance?**
Jah. It meets international standards like UL, CE, and RoHS, ensuring safety, electromagnetic compatibility, and environmental compliance. These certifications guarantee suitability for industrial and commercial use while adhering to global regulatory requirements.

This rectifier balances high performance, vastupidavus, ja ohutus, making it a robust choice for demanding three-phase rectification tasks.

(Power Bridge Rectifiers Fskd82-18 80a 1800v Rectifier Bridge Module Three Phase Bridge Rectifier)