Phase Control capsule thyristor Convex SCR Silicon Controlled KP2000A KP200A KP500A KP800A KP1000A KP1500A

Visão geral do tiristor de controle de fase

Um tiristor de controle de fase, muitas vezes referido como um triac ou SCR (Retificador Controlado de Silício) em certas aplicações, é um dispositivo semicondutor usado para controlar a quantidade de energia fornecida a uma carga, ajustando o ângulo de fase no qual a forma de onda CA pode conduzir. Este método de controle é conhecido como controle de ângulo de fase ou simplesmente controle de fase.. Os tiristores de controle de fase são amplamente utilizados em diversas aplicações que requerem regulação precisa de energia elétrica., como dimmers de iluminação, controles de velocidade do motor, controladores de temperatura, e mais.

Características do tiristor de controle de fase

Controle de ângulo de fase: Permite o ajuste do ponto de condução dentro de cada meio ciclo da forma de onda CA, permitindo controle preciso sobre a potência média entregue à carga.

Alta eficiência: Opera com perdas mínimas durante a condução, fornecendo controle de energia eficiente.

Condutividade Bidirecional (Triacs): Para aplicações de CA, triacs podem conduzir corrente em ambas as direções, tornando-os adequados para controle de onda completa de cargas CA.

Condutividade Unidirecional (SCR): Os SCRs conduzem corrente apenas em uma direção e normalmente são usados ​​para controle de meia onda de cargas CA ou CC..

Acionamento de portão: A condução começa quando uma pequena corrente é aplicada ao terminal do portão, permitindo fácil controle do ponto de ativação.

Corrente de travamento: Uma vez acionado, o tiristor continua a conduzir até que a corrente através dele caia abaixo de um certo nível chamado corrente de retenção.

Sensibilidade à temperatura: O desempenho pode ser afetado por mudanças de temperatura, exigindo considerações de gerenciamento térmico no projeto.

Classificações de tensão e corrente: Disponível em uma ampla gama de classificações de tensão e corrente para atender a diferentes necessidades de aplicação.

Geração de Ruído: Pode gerar interferência eletromagnética (EMI), necessitando de filtragem e blindagem adequadas em aplicações sensíveis.

Mecanismos de Proteção: Muitas vezes incluem proteção integrada contra condições de sobretensão e sobrecorrente para proteger o dispositivo e os sistemas conectados.

(Phase Control capsule thyristor Convex SCR Silicon Controlled KP2000A KP200A KP500A KP800A KP1000A KP1500A)

Specification of Phase Control capsule thyristor Convex SCR Silicon Controlled KP2000A KP200A KP500A KP800A KP1000A KP1500A

The Phase Control Capsule Thyristor Convex SCR series, including versions KP200A, KP500A, KP800A, KP1000A, KP1500A, and KP2000A, is designed for high-power stage control applications in commercial and business systems. These thyristors include durable building, high rise existing capacity, and trustworthy efficiency in demanding environments.

** Voltage Rankings: ** The repetitive top off-state voltage (VDRM) and turn around repeated peak voltage (VRRM) range from 1200V to 3000V, relying on the model. For instance, the KP200A supports approximately 2000V, while the KP2000A takes care of up to 3000V, making sure compatibility with tool- to high-voltage systems.

** Current Ratings: ** Average ahead existing (ISTO(AV)) varies from 200A (KP200A) to 2000A (KP2000A). Surge current (ITSM) ranges from 3kA to 30kA (non-repetitive), with greater designs like the KP2000A offering premium overload security. RMS on-state present (ISTO(RMS)) ranges proportionally, sustaining continual high-power operations.

** Entrance Requirements: ** Activating parameters consist of a gate trigger voltage (VGT) of 1.5 V to 3V and entrance trigger current (IGT) of 50mA to 250mA, making sure low-power control circuit compatibility. Optimum gate power dissipation (PGM) is 5W throughout all designs.

** Thermal Characteristics: ** Junction-to-case thermal resistance (Rth) ranges from 0.03 ° C/W (KP2000A) para 0.15 ° C/W (KP200A), making it possible for efficient heat dissipation. Running joint temperature (Tj) covers -40 °C a +125 °C, with storage temperatures as much as +150 °C.

** Package: ** Enclosed in a convex press-pack pill layout, these thyristors utilize high-strength silicon nitride or alumina porcelains for electrical insulation and mechanical stability. Hermetic sealing guarantees resistance to moisture and pollutants. Placing alternatives include stud or press-fit arrangements for safe combination.

** Aplicativos: ** Suitable for motor speed control, commercial heating unit, power products, and AC/DC voltage regulation. They are matched for correction, soft-start circuits, e sistemas UPS, providing specific phase-angle control.

** Conformity: ** Fulfills worldwide criteria such as IEC 60747-6 for reliability and safety and security.

The Convex SCR collection combines high rise resistance, desempenho térmico, and long-term toughness, making it a versatile option for high-power phase control across markets. Select the version based on voltage, present, and thermal needs for optimal system performance.

(Phase Control capsule thyristor Convex SCR Silicon Controlled KP2000A KP200A KP500A KP800A KP1000A KP1500A)

Applications of Phase Control capsule thyristor Convex SCR Silicon Controlled KP2000A KP200A KP500A KP800A KP1000A KP1500A

The Stage Control capsule thyristor Convex SCR collection, consisting of versions KP200A, KP500A, KP800A, KP1000A, KP1500A, and KP2000A, is crafted for high-power switching and accuracy stage control in industrial and business applications. These thyristors are created with a durable capsule framework, guaranteeing premium thermal performance, electrical stability, and resilience popular environments. Their primary function is to control air conditioner power by managing the transmission angle, enabling reliable administration of voltage, present, and power in varied systems.

** Key Applications: **.
1. ** Motor Speed Control: ** Used in AC electric motor drives for industrial machinery, conveyor systems, and HVAC devices, these thyristors make it possible for smooth velocity, deceleration, and torque law.
2. ** Home heating Equipments: ** Ideal for temperature control in industrial heaters, induction heaters, and resistance home heating devices, supplying exact power modulation for regular thermal output.
3. ** Light Dimming and Lights Control: ** Deployed in high-power lights systems, such as stage lighting and road lamps, to change illumination degrees without flicker or power loss.
4. ** Power Materials: ** Integral to adjustable DC power products and battery chargers, guaranteeing steady outcome for electroplating, electrolysis, and renewable resource storage systems.
5. ** Soft Starters: ** Safeguard motors and mechanical systems from inrush currents by gradually ramping up voltage during start-up, extending equipment life expectancy.
6. ** Voltage Regulation: ** Made use of in voltage stabilizers and UPS systems to maintain regular power shipment in grids or delicate commercial configurations.
7. ** Renewable Energy Combination: ** Assist in power conversion and grid synchronization in solar inverters and wind turbine systems, boosting power effectiveness.

The KP collection excels in high-current settings, with current rankings from 200A to 2000A and voltage thresholds as much as 1600V. The convex style maximizes heat dissipation, enabling operation under high thermal tension. Encapsulated in silicone gel and housed in protected housings, these thyristors withstand moisture, dust, and resonances, guaranteeing integrity in extreme problems. They are compatible with conventional warmth sinks and control circuits, simplifying integration right into existing systems.

Engineered for precision and longevity, the Phase Control Convex SCR collection is a cornerstone of industrial automation, energy monitoring, and power electronic devices, supplying unequaled performance in high-stakes applications.

perfil de companhia

Luoyang Datang Energia Tech Co.Ltd(vendas@pddn.com) é uma das empresas líderes em tecnologia de eletrônica de potência e produtos de energia, que está totalmente envolvida no desenvolvimento de inversores solares， transformadores, reguladores de tensão, armários de distribuição, tiristores， módulos， diodos， aquecedores, e outros dispositivos eletrônicos ou semicondutores. Estaremos comprometidos em fornecer aos usuários produtos de alta qualidade, produtos eficientes e serviço atencioso.

Aceita pagamento via cartão de crédito, T/T, União Ocidental, e Paypal. PDDN enviará as mercadorias para clientes no exterior através da FedEx, DHL, por mar, ou por via aérea. If you want high-quality Phase Control capsule thyristor Convex SCR Silicon Controlled KP2000A KP200A KP500A KP800A KP1000A KP1500A, por favor envie-nos perguntas; estaremos aqui para ajudá-lo.

Métodos de pagamento

L/C, T/T, Western Union, PayPal, Cartão de crédito etc..

Remessa

Por mar, de avião, por expresso, como os clientes solicitam.

Condições de armazenamento

1) Armazenar em ambiente seco à temperatura ambiente.

2) Evite umidade e alta temperatura.

3) Use imediatamente após abrir a embalagem interna.

5 FAQs of Phase Control capsule thyristor Convex SCR Silicon Controlled KP2000A KP200A KP500A KP800A KP1000A KP1500A

What is a Phase Control Thyristor (SCR) and how does it work? A Phase Control Thyristor, or Silicon Controlled Rectifier (SCR), is a semiconductor device used to regulate power in AC circuits by controlling the phase angle of the input voltage. It triggers conduction only when a gate signal is applied during a specific portion of the AC waveform, allowing precise control over the power delivered to a load. This makes it ideal for applications like motor speed control, dimmers, e sistemas de aquecimento industrial.

What are the typical applications of Convex SCR models like KP200A to KP1500A? These high-current thyristors are designed for heavy-duty industrial applications requiring robust power control. Os usos comuns incluem acionamentos de motor, electroplating, aquecimento por indução, equipamento de soldagem, and voltage regulators. The KP series’ high current ratings (200A to 1500A) suit them for machinery in manufacturing, energy distribution, and large-scale automation systems where precise phase-angle control is critical.

How do I select the right current rating (e.g., KP500A vs. KP1000A)? Choose a thyristor based on the maximum current your application requires, including safety margins. Por exemplo, a 500A-rated SCR (KP500A) can handle sustained currents up to 500A, while the KP1000A supports 1000A. Always factor in peak surge currents, thermal conditions, and cooling solutions. Higher current models like the KP1500A are reserved for extreme-load scenarios, such as industrial furnaces or high-power rectifiers.

What cooling methods are recommended for these thyristors? Proper thermal management is critical. Use heatsinks with sufficient surface area and forced air or liquid cooling for high-current models like KP1000A or KP1500A. Ensure the thyristor’s baseplate is tightly mounted to the heatsink using thermal paste to minimize junction temperature. Monitor temperatures during operation to avoid overheating, which can degrade performance or cause failure.

What protection measures are needed for reliable operation? SCRs like the KP series require protection against voltage spikes, rapid current changes (di/dt), e superaquecimento. Incorporate snubber circuits to suppress voltage transients, fuses for overcurrent protection, and temperature sensors to trigger shutdowns. Ensure proper gate drive circuitry to avoid accidental triggering. For high-power setups, use parallel or series configurations with balancing resistors to distribute loads evenly across multiple thyristors.

(Phase Control capsule thyristor Convex SCR Silicon Controlled KP2000A KP200A KP500A KP800A KP1000A KP1500A)