MDTC800-18 Double Thyristor Module For Phase Control

Visió general del tiristor de control de fase

Un tiristor de control de fase, sovint s'anomena triac o SCR (Rectificador controlat per silici) en determinades aplicacions, és un dispositiu semiconductor que s'utilitza per controlar la quantitat d'energia subministrada a una càrrega ajustant l'angle de fase en què es permet que la forma d'ona de CA es condueixi.. Aquest mètode de control es coneix com a control d'angle de fase o simplement control de fase. Els tiristors de control de fase s'utilitzen àmpliament en diverses aplicacions que requereixen una regulació precisa de l'energia elèctrica, com els reguladors d'il·luminació, controls de velocitat del motor, controladors de temperatura, i més.

Característiques del tiristor de control de fase

Control d'angle de fase: Permet ajustar el punt de conducció dins de cada mig cicle de la forma d'ona de CA, permetent un control precís de la potència mitjana lliurada a la càrrega.

Alta eficiència: Funciona amb pèrdues mínimes durant la realització, proporcionar un control eficient de l'energia.

Conductivitat bidireccional (Triacs): Per a aplicacions de CA, Els triacs poden conduir el corrent en ambdues direccions, fent-los aptes per al control d'ona completa de càrregues de CA.

Conductivitat unidireccional (SCR): Els SCR condueixen el corrent només en una direcció i s'utilitzen normalment per al control de mitja ona de càrregues de CA o CC.

Activació de la porta: La conducció comença quan s'aplica un petit corrent al terminal de la porta, permetent un fàcil control del punt d'encesa.

Corrent de bloqueig: Un cop activat, el tiristor continua conduint fins que el corrent que el travessa cau per sota d'un cert nivell anomenat corrent de retenció.

Sensibilitat a la temperatura: El rendiment es pot veure afectat pels canvis de temperatura, que requereixen consideracions de gestió tèrmica en el disseny.

Classificacions de tensió i corrent: Disponible en una àmplia gamma de classificacions de tensió i corrent per adaptar-se a les diferents necessitats d'aplicació.

Generació de soroll: Pot generar interferències electromagnètiques (EMI), que requereixen un filtratge i un blindatge adequats en aplicacions sensibles.

Mecanismes de protecció: Sovint inclou protecció integrada contra condicions de sobretensió i sobreintensitat per protegir el dispositiu i els sistemes connectats.

(MDTC800-18 Double Thyristor Module For Phase Control)

Specification of MDTC800-18 Double Thyristor Module For Phase Control

The MDTC800-18 Dual Thyristor Component is a high-performance semiconductor device developed for stage control applications, including motor rate policy, temperature level control, and power modulation in commercial systems. This module integrates 2 antiparallel thyristors (SCR) in a solitary plan, enabling effective AC voltage control by managing conduction angles. It is built for high-power environments, using durable efficiency and integrity under requiring conditions.

** Trick Requirements: **.
– ** Puntuació de tensió: ** Recurring peak off-state voltage (V_DRM/ V_RRM): 1800V; On-state voltage decline (V_T): ≤ 1.6 V (at 800A).
– ** Current Scores: ** Average on-state current (I_TAV): 800A; Non-repetitive rise current (I_TSM): 8500A (ona semisinusoïdal, 10ms).
– ** Gate Qualities: ** Entrance trigger present (I_GT): ≤ 150mA; Gate trigger voltage (V_GT): ≤ 3V; Gate power dissipation (P_G): 5W (màx).
– ** Thermal Characteristics: ** Junction-to-case thermal resistance (R_thJC): 0.12 °C/O; Operating junction temperature level: -40 °C a +125 °C.- ** Seclusion: ** Seclusion voltage between module and heatsink: 2500V (RMS, 1min).
– ** Mounting: ** Screw or push mounting with torque specs of 10-15Nm for safe and secure setup.
– ** Weight: ** Approx. 600g.

** Functions: **.
– ** High Dependability: ** Durable construction ensures stability in high-voltage, high-current environments.
– ** Disseny compacte: ** Twin thyristor integration reduces room needs and streamlines circuit layout.
– ** Baixa resistència tèrmica: ** Maximized warm dissipation extends lifespan under continual operation.
– ** Precision Control: ** Enables precise phase-angle modulation for smooth power law.

** Aplicacions: **.
– Industrial electric motor drives, entrants suaus, and a/c power controllers.
– Heating systems, dispositius de soldadura, and voltage regulatory authorities.
– Renewable resource systems and grid framework.

** Compliment: ** Fulfills IEC, UL, and RoHS requirements for safety and security and environmental compatibility. The MDTC800-18 is perfect for designers seeking a durable, high-efficiency remedy for phase-controlled power monitoring. Its protected baseplate makes certain very easy assimilation right into heatsink settings up, while its high rise present capability guarantees durability against short-term overloads. Appropriate for use in harsh industrial settings, this component supplies consistent performance with very little upkeep demands.

(MDTC800-18 Double Thyristor Module For Phase Control)

Applications of MDTC800-18 Double Thyristor Module For Phase Control

The MDTC800-18 Dual Thyristor Module for Phase Control is a high-performance semiconductor gadget developed to manage power in air conditioning circuits by adjusting the stage angle of voltage or existing. This component integrates two antiparallel thyristors in a single portable package, making it possible for precise control over alternating existing waveforms. With a voltage rating of 800V and an average current ranking of 18A, it is engineered for durable operation in industrial and industrial applications needing effective phase-angle control.

** Aplicacions secretes: **.
1. ** Industrial Home Heating Solutions: ** The MDTC800-18 is suitable for temperature level guideline in resisting heating devices, such as heaters and stoves. By regulating the conduction angle, it guarantees smooth power shipment, boosting energy performance and process consistency.
2. ** Electric Motor Rate Control: ** In equipment needing variable-speed operation, this thyristor component adjusts AC electric motor voltage, allowing specific RPM control for conveyor systems, bombes, i seguidors. Its quick switching capacity decreases torque fluctuations.
3. ** Lights Control: ** Used in lowering systems for high-power lighting arrangements, such as stage lights or commercial LEDs, the component gives flicker-free illumination change while handling high inrush currents.
4. ** Power Materials: ** It acts as a crucial part in phase-controlled rectifiers for converting a/c to DC power, supporting applications like battery billing or flexible DC drives.
5. ** Sistemes de recursos renovables: ** The module help in grid-tied inverters for solar or wind energy, handling power circulation and synchronization with the utility grid.

** Qualities & Avantatges: **.
The MDTC800-18 boasts reduced thermal resistance due to its protected baseplate, guaranteeing reputable warmth dissipation also under high-load conditions. Its integrated style reduces circuitry complexity and enhances system integrity. Electrically separated placing streamlines installation in diverse arrangements. Built-in snubber networks subdue voltage spikes, shielding connected tools. The component’s rugged construction makes sure toughness in harsh environments, with conformity to international standards for safety and security and performance.

By integrating precision, eficiència, and compactness, the MDTC800-18 Dual Thyristor Module is a versatile option for designers looking for to maximize power control in phase-sensitive applications. Its capability to take care of high currents and voltages with marginal losses makes it an economical selection for contemporary industrial automation, energy administration, and beyond.

Perfil de l'empresa

Luoyang Datang Energy Tech Co.Ltd(sales@pddn.com) és una de les empreses líders en tecnologia d'electrònica de potència i productes d'energia, que participa plenament en el desenvolupament d'inversors solars， transformadors, reguladors de tensió, armaris de distribució, tiristors， mòduls， díodes， escalfadors, i altres dispositius electrònics o semiconductors. Ens comprometrem a oferir als usuaris una alta qualitat, productes eficients i servei atent.

Accepta pagament amb targeta de crèdit, T/T, Unió Oest, i Paypal. PDDN enviarà la mercaderia als clients a l'estranger a través de FedEx, DHL, per mar, o per aire. If you want high-quality MDTC800-18 Double Thyristor Module For Phase Control, si us plau, envieu-nos consultes; estarem aquí per ajudar-te.

Mètodes de pagament

L/C, T/T, Western Union, Paypal, Targeta de crèdit, etc.

Enviament

Per mar, per aire, per express, tal com ho demanen els clients.

Condicions d'emmagatzematge

1) Emmagatzemar en un ambient sec a temperatura ambient.

2) Eviteu la humitat i les altes temperatures.

3) Feu servir immediatament després d'obrir la bossa d'embalatge interior.

5 FAQs of MDTC800-18 Double Thyristor Module For Phase Control

The MDTC800-18 Double Thyristor Module for Phase Control is designed for high-power AC phase control applications. Below are five common FAQs with direct answers:

**1. What applications is the MDTC800-18 best suited for?**
The module is ideal for industrial systems requiring precise AC power regulation, such as motor speed control, temperature regulation in heating systems, voltage stabilizers, and soft starters for heavy machinery. It is commonly used in industries like metallurgy, chemical processing, and energy management.

**2. What are the key electrical specifications?**
The MDTC800-18 has a maximum average current rating of 800A, a repetitive peak off-state voltage (VDRM) of 1800V, and a critical rate of rise of off-state voltage (dv/dt) of 1000V/µs. It operates within a junction temperature range of -40°C to 125°C and requires proper heat sinking for optimal performance.

**3. How is the module mounted and cooled?**
Mount the module on a heatsink using thermal grease to ensure efficient heat dissipation. Torque mounting screws to the manufacturer’s specified value (typically 2.0–2.5 Nm) to avoid mechanical stress. Forced-air or liquid cooling is recommended for high-current applications to maintain junction temperatures below 125°C.

**4. Does the module include protection features?**
While the thyristor itself has no built-in protection, it is designed to handle high surge currents and voltage transients. External protection circuits, such as snubbers for voltage spikes, fast-acting fuses for overcurrent, and RC networks for dv/dt suppression, are necessary to safeguard the module in dynamic load conditions.

**5. What is the typical lifespan under normal operating conditions?**
With proper cooling, derating (operating below 80% of max ratings), and stable load conditions, the MDTC800-18 can exceed 100,000 hours of service. Lifespan reduces if subjected to frequent thermal cycling, voltage overloads, or improper mounting. Regular inspection of connections and cooling systems is advised.

This module ensures reliable performance in demanding environments when installed and maintained according to guidelines.

(MDTC800-18 Double Thyristor Module For Phase Control)