MDTC800-18 Double Thyristor Module For Phase Control

Visión xeral do tiristor de control de fase

Un tiristor de control de fase, frecuentemente denominado triac ou SCR (Rectificador controlado por silicio) en determinadas aplicacións, é un dispositivo semicondutor usado para controlar a cantidade de enerxía entregada a unha carga axustando o ángulo de fase no que se permite conducir a forma de onda de CA.. Este método de control coñécese como control de ángulo de fase ou simplemente control de fase. Os tiristores de control de fase úsanse amplamente en varias aplicacións que requiren unha regulación precisa da enerxía eléctrica, como atenuadores de iluminación, controles de velocidade do motor, controladores de temperatura, e máis.

Características do tiristor de control de fase

Control de ángulo de fase: Permite axustar o punto de condución dentro de cada medio ciclo da forma de onda de CA, permitindo un control preciso sobre a potencia media entregada á carga.

Alta Eficiencia: Opera con perdas mínimas ao realizar, proporcionando un control eficiente da potencia.

Condutividade bidireccional (Triacs): Para aplicacións AC, os triacs poden conducir corrente en ambas direccións, facéndoos axeitados para o control de onda completa de cargas de CA.

Condutividade unidireccional (SCR): Os SCR conducen a corrente só nunha dirección e úsanse normalmente para o control de media onda de cargas de CA ou CC.

Disparo de porta: A condución comeza cando se aplica unha pequena corrente ao terminal da porta, permitindo un fácil control do punto de encendido.

Corrente de enganche: Unha vez desencadeado, o tiristor segue conducindo ata que a corrente que o atravesa cae por debaixo dun certo nivel chamado corrente de retención.

Sensibilidade á temperatura: O rendemento pode verse afectado polos cambios de temperatura, que requiren consideracións de xestión térmica no deseño.

Valores de tensión e intensidade: Dispoñible nunha ampla gama de clasificacións de tensión e corrente para atender ás diferentes necesidades de aplicación.

Xeración de ruído: Pode xerar interferencia electromagnética (EMI), precisando filtrado e apantallamento adecuados en aplicacións sensibles.

Mecanismos de protección: Adoita incluír protección integrada contra as condicións de sobretensión e sobreintensidade para protexer o dispositivo e os sistemas conectados.

(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: **.
– ** Puntuacións de tensión: ** 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 (half-sine wave, 10ms).
– ** Gate Qualities: ** Entrance trigger present (I_GT): ≤ 150mA; Gate trigger voltage (V_GT): ≤ 3V; Gate power dissipation (P_G): 5W (max).
– ** 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.
– ** Peso: ** Aprox. 600g.

** Funcións: **.
– ** High Dependability: ** Durable construction ensures stability in high-voltage, high-current environments.
– ** Disposición compacta: ** Twin thyristor integration reduces room needs and streamlines circuit layout.
– ** Baixa resistencia térmica: ** Maximized warm dissipation extends lifespan under continual operation.
– ** Control de precisión: ** Enables precise phase-angle modulation for smooth power law.

** Aplicacións: **.
– Industrial electric motor drives, iniciadores suaves, and a/c power controllers.
– Heating systems, dispositivos de soldadura, e autoridades reguladoras de tensión.
– Renewable resource systems and grid framework.

** Cumprimento: ** 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.

** Secret Applications: **.
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, bombas, and followers. 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. ** Renewable Resource Systems: ** The module help in grid-tied inverters for solar or wind energy, handling power circulation and synchronization with the utility grid.

** Qualities & Perks: **.
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, eficiencia, 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 da empresa

Luoyang Datang Energy Tech Co.Ltd(sales@pddn.com) é unha das empresas líderes en tecnoloxía de electrónica de potencia e produtos de enerxía, que participa plenamente no desenvolvemento de inversores solares， transformadores, reguladores de tensión, armarios de distribución, tiristores， módulos， díodos， quentadores, e outros dispositivos electrónicos ou semicondutores. Comprometémonos a ofrecer aos usuarios unha alta calidade, produtos eficientes e servizo atento.

Acepta pago con tarxeta de crédito, T/T, Unión Oeste, e Paypal. PDDN enviará os produtos aos clientes no exterior a través de FedEx, DHL, polo mar, ou por vía aérea. If you want high-quality MDTC800-18 Double Thyristor Module For Phase Control, por favor, envíenos consultas; estaremos aquí para axudarche.

Métodos de pago

L/C, T/T, Western Union, Paypal, Tarxeta de crédito, etc.

Envío

Por mar, polo aire, por expreso, como solicitan os clientes.

Condicións de almacenamento

1) Almacenar nun ambiente seco a temperatura ambiente.

2) Evite a humidade e a alta temperatura.

3) Use inmediatamente despois de abrir a bolsa de embalaxe 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, como o control da velocidade do motor, 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. Cales son as principais especificacións eléctricas?**
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)