ST180s ST230s ST280s 1200V exit thyristor phase control thyristor

위상 제어 사이리스터 개요

위상 제어 사이리스터, 흔히 트라이액(triac) 또는 SCR이라고 합니다. (실리콘 제어 정류기) 특정 응용 프로그램에서, 교류파형이 전도되는 위상각을 조절하여 부하에 전달되는 전력량을 제어하는데 사용되는 반도체소자이다.. 이러한 제어 방법을 위상각 제어 또는 간단히 위상 제어라고 합니다.. 위상 제어 사이리스터는 전력의 정밀한 조절이 필요한 다양한 응용 분야에 널리 사용됩니다., 조명 조광기와 같은, 모터 속도 제어, 온도 컨트롤러, 그리고 더.

위상 제어 사이리스터의 특징

위상각 제어: AC 파형의 각 반주기 내에서 전도점 조정 가능, 부하에 전달되는 평균 전력을 정밀하게 제어할 수 있습니다..

고효율: 수행 시 최소한의 손실로 작동, 효율적인 전력 제어 제공.

양방향 전도도 (트라이액): AC 애플리케이션의 경우, 트라이액은 양방향으로 전류를 전도할 수 있습니다., AC 부하의 전파 제어에 적합합니다..

단방향 전도도 (SCR): SCR은 전류를 한 방향으로만 전도하며 일반적으로 AC 또는 DC 부하의 반파 제어에 사용됩니다..

게이트 트리거링: 게이트 단자에 작은 전류를 가하면 전도가 시작됩니다., 턴온 포인트를 쉽게 제어할 수 있습니다..

래칭 전류: 일단 트리거되면, 사이리스터는 사이리스터를 통과하는 전류가 유지 전류라고 하는 특정 수준 아래로 떨어질 때까지 계속 전도됩니다..

온도 감도: 성능은 온도 변화에 영향을 받을 수 있습니다., 설계 시 열 관리 고려 사항 필요.

전압 및 전류 정격: 다양한 애플리케이션 요구 사항에 맞게 광범위한 전압 및 전류 정격으로 제공.

소음 발생: 전자기 간섭을 일으킬 수 있음 (EMI), 민감한 응용 분야에서는 적절한 필터링 및 차폐가 필요합니다..

보호 메커니즘: 장치 및 연결된 시스템을 보호하기 위해 과전압 및 과전류 조건에 대한 보호 기능이 내장된 경우가 많습니다..

(ST180s ST230s ST280s 1200V exit thyristor phase control thyristor)

Specification of ST180s ST230s ST280s 1200V exit thyristor phase control thyristor

The ST180s, ST230s, and ST280s are durable 1200V stage control thyristors. They deal with high currents dependably. The names show their existing scores: 180 앰프, 230 앰프, 그리고 280 앰프. All 3 kinds block approximately 1200 volts in the off state. This high voltage rating suits demanding commercial applications.

These thyristors take care of phase control tasks properly. They control AC power precisely. Regulating the point where the device turns on within the air conditioning cycle is essential. This adjusts power supplied to a tons. Motors and heating systems typically use this approach.

The devices feature a stud placing layout. This gives excellent thermal conductivity. Great warm dissipation is critical. High currents generate substantial warmth. The stud install helps move this warmth to a heatsink successfully. Appropriate mounting makes certain stable operation.

Trick electric specs issue. The gate trigger current is low. This makes them much easier to switch on with control circuits. Eviction trigger voltage is also reduced. Holding present and latching existing worths are specified. These make certain stable switching actions. The essential price of surge of off-state voltage (dv/dt) 높다. This avoids undesirable turn-on from voltage spikes.

Thermal performance is important. The maximum operating joint temperature is 125 ℃. Maintaining the joint listed below this temperature level is crucial for long life. The thermal resistance from junction to instance is low. This rating depends upon the particular version. Lower thermal resistance means better warmth flow from the silicon pass away to the situation. Utilize an ideal heatsink. Ample cooling preserves efficiency.

These thyristors are developed hard. They stand up to harsh electric atmospheres. Their style concentrates on reliability under heavy lots problems. They prevail in power control systems. Industrial motor drives, 온도 컨트롤러, and illumination systems use them. They offer a strong service for high-power AC stage control.

(ST180s ST230s ST280s 1200V exit thyristor phase control thyristor)

Applications of ST180s ST230s ST280s 1200V exit thyristor phase control thyristor

The ST180s, ST230s, and ST280s are powerful 1200V phase control thyristors. These parts manage large electric loads successfully. Their high voltage score matches demanding commercial setups. They regulate power flow by precisely switching over a/c current.

These thyristors master phase control applications. They readjust the power delivered to a load. They do this by varying the factor during the air conditioning voltage cycle when they turn on. This approach manages output voltage or existing efficiently. It supplies great control over high-power tools.

Industrial heating systems depend on these thyristors. They manage power to heating systems and ovens. Accurate temperature level control is crucial right here. These thyristors offer that control reliably. Electric motor rate controllers additionally use them. They handle huge AC electric motors in machinery. This enables operators to adjust electric motor rate properly.

무정전 전원소재 (UPS) need robust switching. The ST180s, ST230s, and ST280s provide this. They deal with the high currents associated with battery backup systems. Power materials for industrial devices commonly incorporate them. They ensure secure, controlled power outcome.

Illumination control is another key location. These thyristors take care of brilliant phase lights or commercial lamps. They enable smooth dimming without flicker. They deal with the considerable currents these lights need.

These thyristors are developed difficult. They withstand the electric noise usual in manufacturing facilities. They handle significant rise currents. Their style ensures steady operation with time. Designers pick them for requiring jobs. They need components that execute accurately under tension. The ST series supplies this performance.

Their 1200V obstructing voltage is very important. It supplies a safety margin in high-voltage circuits. This secures against unexpected voltage spikes. It makes systems using these thyristors extra durable. System dependability boosts dramatically.

회사 프로필

PDDN 광전자 기술 유한 회사, 주식회사(sales@pddn.com) 전력 전자 기술 및 전력 제품 분야의 선도적인 기업 중 하나입니다., 태양광 인버터 개발에 전적으로 참여하고 있습니다.， 변압기, 전압 조정기, 배포 캐비닛, 사이리스터， 모듈， 다이오드， 히터, 및 기타 전자 장치 또는 반도체. 우리는 사용자에게 고품질을 제공하기 위해 최선을 다할 것입니다, 효율적인 제품과 사려 깊은 서비스.

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결제 방법

신용장, 티/티, 웨스턴 유니언, 페이팔, 신용카드 등.

선적

바다로, 비행기로, 급행으로, 고객의 요청에 따라.

보관 조건

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2) 습기와 고온을 피하십시오.

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5 FAQs of ST180s ST230s ST280s 1200V exit thyristor phase control thyristor

What are ST180s/ST230s/ST280s thyristors used for?
These thyristors control AC power. They manage heavy electrical loads in machines. Examples are motor controllers, 산업용 히터, and big power supplies. Their job is switching high AC voltage on and off precisely.

Why is 1200V blocking voltage important?
1200V means the thyristor handles tough voltage spikes. Real-world power systems have surges. This rating provides safety. It prevents the device from failing during unexpected high voltage events. Reliability is critical.

What do ST180s, ST230s, ST280s model numbers mean?
The numbers show average on-state current. ST180s handles 180 앰프. ST230s manages 230 앰프. ST280s supports 280 앰프. Pick the model matching your circuit’s required current load. Using the right current rating prevents overheating.

Are these thyristors good for phase-angle control?
예. They are designed specifically for phase control. This method adjusts power by delaying the thyristor’s turn-on point within the AC cycle. It gives smooth, variable power to loads like motors or heating elements. Performance is stable.

What gate trigger current is needed?
Typical gate trigger current is 200mA. Confirm this using the datasheet for your specific model. Sufficient gate drive ensures reliable turn-on. Weak gate signals cause misfiring. Always use the recommended gate pulse.

(ST180s ST230s ST280s 1200V exit thyristor phase control thyristor)