Ränist juhitav türistori moodul MEE250-12DA

ÜlevaadeTüristori moodulid

Türistormoodulid on jõuelektroonika tehnoloogia põhikomponendid. Need koosnevad ühest või mitmest kompaktsesse korpusesse kapseldatud türistorist. Türistorid on neljakihilised, kolme klemmiga pooljuhtseadmed, mida kasutatakse peamiselt rakendustes, mis juhivad ja reguleerivad suure võimsusega vahelduv- või alalisvoolu. Nad saavad trigersignaali alusel kiiresti lülituda suure takistusega olekust madala takistusega juhtivusolekusse, saavutades seeläbi voolu täpse juhtimise.

Omadused ja eelisedTüristori moodulid

Suure võimsusega käsitsemisvõime: Türistormoodulid taluvad ülikõrgeid pingeid ja voolusid, muutes need sobivaks tööstusliku võimsuse muundamise ja juhtimissüsteemide jaoks.

Kiire reageerimisaeg: Väga lühikesed lülitusajad ja väikesed kaod tagavad tõhusa töö.

Töökindlus ja vastupidavus: Vastupidav disain, stabiilne töö karmides keskkondades, ja pikk eluiga.

Lihtne integreerimine: Modulaarne disain lihtsustab paigaldamist ja vähendab hooldusvajadusi.

Ülekoormuskaitse: Sisseehitatud kaitsemehhanismid, nagu ületemperatuuri ja ülevoolu kaitse, suurendavad süsteemi ohutust.

Mitmekülgsed rakendused: Kasutatakse laialdaselt erinevates rakendustes, mis nõuavad täpset voolu juhtimist.

(Ränist juhitav türistori moodul MEE250-12DA)

Specification of Silicon controlled thyristor module MEE250-12DA

The MEE250-12DA is a high-performance silicon-controlled thyristor (SCR) component developed for commercial power control applications. It integrates durable construction with advanced semiconductor innovation to provide trusted changing and effective power monitoring in demanding atmospheres. The module is enhanced for AC/DC motor drives, temperature control systems, UPS süsteemid, and other high-power electronic tools.

** Salajased spetsifikatsioonid: **.
– ** Pinge reitingud: ** Repetitive top off-state voltage (VDRM) and turn around voltage (VRRM) 1200V, making sure secure operation under high-voltage problems.
– ** Existing Rankings: ** Typical on-state present (IT( OF)) of 250A, RMS current (IT( RMS)) of 390A, and non-repetitive surge current (ITSM) of 4500A (10ms half-sine wave), ideal for high-current applications.
– ** Entrance Trigger Parameters: ** Gate trigger voltage (VGT) kohta 1.5 V, gate trigger current (IGT) of 150mA, and entrance non-trigger voltage (VGD) kohta 0.2 V, enabling exact control with reduced drive power demands.
– ** Thermal Efficiency: ** Operating joint temperature variety of -40 ° C kuni +125 °C, with low thermal resistance (ristmik ümbrisesse) kohta 0.12 ° C/W for effective warm dissipation.
– ** Eralduspinge: ** Seclusion voltage of 2500V RMS in between terminals and baseplate, boosting security and durability in high-voltage systems.
– ** Mechanical Design: ** Compact module structure with a shielded steel baseplate for easy mounting. Screw terminals make certain safe links. Component measurements are roughly 118mm x 62mm x 30mm, with a weight of 300g.

** Atribuudid: **.
– High rise existing capacity for overload defense.
– Reduced thermal resistance and high joint temperature level tolerance for extended life-span.
– UL accreditation and RoHS compliance, meeting international safety and ecological requirements.
– Maximized for parallel or series setups in multi-module arrangements.

** Rakendused: **.
Perfect for phase control, pehmed starterid, alaldid, and power policy in commercial equipment, taastuvenergia süsteemid, ja keevitustööriistad. The MEE250-12DA makes certain very little power loss, kõrge jõudlus, and reliable efficiency in continuous or periodic duty cycles. Its sturdy layout and progressed electric features make it a preferred selection for engineers needing accuracy and durability in high-power digital systems.

(Ränist juhitav türistori moodul MEE250-12DA)

Applications of Silicon controlled thyristor module MEE250-12DA

The Silicon Controlled Thyristor (SCR) Component MEE250-12DA is a high-power semiconductor gadget developed for robust performance sought after commercial and business applications. With a voltage ranking of 1200V and a current ranking of 250A, this module is engineered to manage high-power switching and control jobs effectively. Selle kompaktne, modular design incorporates anti-parallel SCR pairs, simplifying installation in three-phase systems while guaranteeing reliable operation under extreme problems. Below are essential applications of the MEE250-12DA SCR component:

** Industrial Electric Motor Control **: The component is widely made use of in air conditioner electric motor drives for heavy equipment, making it possible for accurate rate and torque control in conveyor systems, pumbad, compressors, and CNC devices. Its capacity to handle high present rises makes it excellent for soft-start applications, lowering mechanical tension and power grid disruptions throughout motor startup.

** Power Law and Conversion **: In industrial power supplies and rectifiers, the MEE250-12DA transforms AC to DC power with high efficiency. It is deployed in electroplating, elektrolüüs, and battery billing systems where secure, high-current DC result is crucial.

** Home heating Equipments **: The module masters temperature control for industrial heating systems, stoves, and induction home heating tools. By adjusting phase angles, it controls power shipment to heating elements, making certain precise thermal management for procedures like steel therapy or plastic molding.

** Illumination Control **: High-power lights systems, such as stadium or phase lights, use the component for dimming and switching. It takes care of huge current loads while preserving smooth control over light strength.

** Renewable Energy Equipments **: Päikese- ja tuuleenergia inverterites, the MEE250-12DA helps with efficient power conversion and grid synchronization. It makes certain stable power flow by managing a/c result from sustainable resources.

** Katkematud toiteallikad (UPS)**: The component functions as a static switch in UPS systems, providing instantaneous change between grid and back-up power during interruptions, critical for information facilities and healthcare facilities.

** Welding Devices **: SCR components are indispensable to welding equipments, enabling flexible existing control for regular arc welding efficiency in vehicle and building and construction industries.

** HVDC ülekanne **: The component supports high-voltage direct existing (HVDC) süsteemid, boosting long-distance power transmission efficiency with minimal losses.

Developed with innovative thermal administration and protection versus overvoltage, liigvool, and short circuits, the MEE250-12DA makes certain toughness in rough atmospheres. Its adaptability, usaldusväärsus, and high-power handling make it a keystone in modern industrial automation, energy monitoring, and electrical framework.

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 Silicon controlled thyristor module MEE250-12DA, 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 Silicon controlled thyristor module MEE250-12DA

What are the primary applications of the MEE250-12DA Silicon Controlled Thyristor module?
The MEE250-12DA is designed for high-power switching and control in industrial systems. Levinud rakenduste hulka kuuluvad mootoriajamid, AC/DC toitemuundurid, induction heating equipment, and voltage regulation in renewable energy systems like wind or solar inverters. It is also used in industrial automation, UPS süsteemid, and power supplies requiring precise control of large electrical loads.

What are the key electrical specifications of the MEE250-12DA module?
The module features a maximum repetitive off-state voltage (VDRM) of 1200V and an average forward current (IT(OF)) of 250A. It supports surge currents up to 4500A (mittekorduv) and has a gate trigger voltage (VGT) of 1.5V to 3V. Its low thermal resistance and high voltage tolerance make it suitable for high-stress environments.

How should the MEE250-12DA be installed and connected?
Mount the module on a heatsink using thermal grease to ensure efficient heat dissipation. Tighten mounting screws to the recommended torque (typically 1.5–2.0 Nm) to avoid mechanical stress. Connect the gate terminals using shielded cables to minimize electromagnetic interference. Ensure proper insulation between the module and chassis to prevent short circuits. Follow the datasheet for polarity and wiring diagrams.

What thermal management is required for reliable operation?
The module operates optimally at junction temperatures below 125°C. Use a heatsink with adequate surface area and forced air or liquid cooling for high-load conditions. Monitor temperature during operation and avoid exceeding the specified thermal limits. Derate the current if ambient temperatures exceed 40°C. Proper thermal design prevents overheating and extends the module’s lifespan.

What is the expected lifespan and reliability of the MEE250-12DA?
Under normal operating conditions (within voltage, praegune, and temperature limits), the module has a lifespan of over 100,000 tundi. Reliability depends on proper installation, cooling, and avoiding electrical stress like voltage spikes or excessive inrush currents. Regular maintenance, such as checking connections and cooling systems, ensures long-term performance. Failures are rare but often linked to thermal or electrical overloads.

(Ränist juhitav türistori moodul MEE250-12DA)