Phase Control Thyristor SCR N1718NS180 N1718NS120 N1718NS160

Gambaran Keseluruhan Thyristor Kawalan Fasa

Tiristor kawalan fasa, sering dirujuk sebagai triac atau SCR (Penerus Terkawal Silikon) dalam aplikasi tertentu, ialah peranti semikonduktor yang digunakan untuk mengawal jumlah kuasa yang dihantar kepada beban dengan melaraskan sudut fasa di mana bentuk gelombang AC dibenarkan untuk mengalir. Kaedah kawalan ini dikenali sebagai kawalan sudut fasa atau ringkasnya kawalan fasa. Tiristor kawalan fasa digunakan secara meluas dalam pelbagai aplikasi yang memerlukan pengawalan kuasa elektrik yang tepat, seperti dimmer pencahayaan, kawalan kelajuan motor, pengawal suhu, dan banyak lagi.

Ciri-ciri Thyristor Kawalan Fasa

Kawalan Sudut Fasa: Membenarkan pelarasan titik pengaliran dalam setiap separuh kitaran bentuk gelombang AC, membolehkan kawalan tepat ke atas purata kuasa yang dihantar ke beban.

Kecekapan Tinggi: Beroperasi dengan kerugian yang minimum semasa menjalankan, menyediakan kawalan kuasa yang cekap.

Kekonduksian Dwi Arah (Triak): Untuk aplikasi AC, triac boleh mengalirkan arus dalam kedua-dua arah, menjadikannya sesuai untuk kawalan gelombang penuh beban AC.

Kekonduksian Sehala (SCR): SCR mengalirkan arus dalam satu arah sahaja dan biasanya digunakan untuk kawalan separuh gelombang beban AC atau DC.

Pencetusan Gerbang: Pengaliran bermula apabila arus kecil dikenakan pada terminal get, membolehkan kawalan mudah pada titik hidup.

Arus Selak: Setelah dicetuskan, thyristor terus mengalir sehingga arus yang melaluinya jatuh di bawah paras tertentu yang dipanggil arus pegangan.

Sensitiviti Suhu: Prestasi boleh dipengaruhi oleh perubahan suhu, memerlukan pertimbangan pengurusan haba dalam reka bentuk.

Penilaian Voltan dan Arus: Tersedia dalam julat luas penarafan voltan dan arus untuk memenuhi keperluan aplikasi yang berbeza.

Penjanaan Bunyi: Boleh menjana gangguan elektromagnet (EMI), memerlukan penapisan dan perisai yang betul dalam aplikasi sensitif.

Mekanisme Perlindungan: Selalunya termasuk perlindungan terbina dalam terhadap voltan lampau dan keadaan arus lebih untuk melindungi peranti dan sistem yang disambungkan.

(Phase Control Thyristor SCR N1718NS180 N1718NS120 N1718NS160)

Specification of Phase Control Thyristor SCR N1718NS180 N1718NS120 N1718NS160

The Phase Control Thyristor SCR versions N1718NS180, N1718NS120, and N1718NS160 are high-power semiconductor tools developed for precise control of air conditioner power in industrial applications. These elements control existing circulation in circuits needing effective changing and voltage monitoring. They are built for integrity in high-stress atmospheres.

The N1718NS180 takes care of a maximum repeated off-state voltage of 1800V. The N1718NS120 sustains 1200V. The N1718NS160 operates at 1600V. All 3 designs manage a continual ahead present of 1700A. Peak rise existing reaches 20kA for short durations. This makes certain security throughout power spikes.

Gateway trigger specifications are consistent across the collection. The trigger current is 50mA. The trigger voltage is 3V. These worths enable precise control of switching timing. The holding current is 200mA. This avoids unintended turn-off throughout typical procedure.

Thermal performance is essential. The junction-to-case thermal resistance is 0.08 ° C/W. The gadgets run within a temperature level range of -40 ° C hingga 125 ° C. Correct warm sinking is called for. An M8 installing stud is included. This makes certain secure add-on to cooling systems.

Applications consist of motor rate controllers, power products, and industrial heater. The thyristors operate in rectifier circuits, voltage regulatory authorities, and a/c power switches. Their sturdy design sustains regular changing cycles. Efficiency remains consistent under heavy lots.

Checking standards meet sector demands for security and longevity. Each device goes through rigorous quality checks. The style lessens leakage current in the off state. This improves energy efficiency. Reverse obstructing capacity matches ahead voltage scores.

The N1718NS series suits high-voltage systems requiring accurate phase control. Selection relies on specific voltage demands. The components supply long-term integrity in demanding setups.

(Phase Control Thyristor SCR N1718NS180 N1718NS120 N1718NS160)

Applications of Phase Control Thyristor SCR N1718NS180 N1718NS120 N1718NS160

The Phase Control Thyristor SCR designs N1718NS180, N1718NS120, and N1718NS160 are high-performance components designed for accurate power administration in commercial and industrial systems. These devices handle phase control in AC circuits, enabling reliable policy of voltage and current. Their applications extend multiple markets, supplying dependability sought after atmospheres.

Motor speed control systems commonly make use of these thyristors. They readjust power delivery to motors, ensuring smooth procedure in equipment like conveyor belts or pumps. This capability lowers power waste and extends tools life expectancy. One more key application is in power supply devices. The SCRs maintain outcome by taking care of stage angles, crucial for gadgets requiring regular voltage levels, such as laboratory tools or clinical equipment.

Lighting systems benefit from these thyristors. They enable dimming controls in large arrangements like arenas or movie theaters, permitting fine-tuned illumination adjustments without flickering. Industrial furnace additionally rely on them. By managing power to burner, the SCRs keep exact temperatures in furnaces or ovens, necessary for manufacturing processes.

Renewable energy systems integrate these components for efficient power conversion. In solar inverters or wind turbine controllers, the thyristors handle air conditioner stage changes, maximizing energy transfer to grids. Their high voltage rankings– 1800V, 1200V, and 1600V– make them ideal for varied voltage needs. The N1718NS series handles high rise currents, guaranteeing stability throughout tons variations.

Resilience is a standout attribute. Built for extreme problems, these thyristors operate dependably in high-temperature or high-vibration setups. Thermal monitoring is enhanced through durable styles, lessening failure risks. Designers value their low gateway trigger current, streamlining integration with control circuits. Compatibility with basic warmth sinks and installing setups minimizes installation intricacy.

Automation systems utilize these SCRs for accurate timing in switching procedures. They guarantee synchronized performance in production line or robotic arms. Surge defense devices defend against voltage spikes, melindungi alatan yang bersambung. The N1718NS models satisfy international security criteria, making them a trusted selection for global jobs. Their small size permits space-efficient formats in control panels or power cabinets.

Profil Syarikat

PDDN Photoelectron Technology Co., Ltd.(sales@pddn.com) ialah salah satu perusahaan terkemuka dalam teknologi elektronik kuasa dan produk kuasa, yang terlibat sepenuhnya dalam membangunkan penyongsang suria， transformer, pengawal selia voltan, kabinet pengedaran, thyristor， modul， diod， pemanas, dan peranti elektronik atau semikonduktor lain. Kami akan komited untuk menyediakan pengguna yang berkualiti tinggi, produk yang cekap dan perkhidmatan yang bertimbang rasa.

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5 FAQs of Phase Control Thyristor SCR N1718NS180 N1718NS120 N1718NS160

What is the Phase Control Thyristor SCR N1718NS series used for? These thyristors control power in AC circuits. They adjust voltage or current by changing the phase angle. Common uses include motor speed control, temperature regulation systems, and industrial lighting. They handle high-power applications efficiently.

What differences exist between N1718NS180, N1718NS120, and N1718NS160? The numbers indicate voltage ratings. N1718NS120 handles up to 1200V, N1718NS160 up to 1600V, N1718NS180 up to 1800V. Choose based on your circuit’s voltage needs. Higher voltage ratings suit tougher environments.

What is the maximum current these thyristors support? All models in the N1718NS series handle average forward currents up to 170A. Peak surge currents can reach 3000A for short durations. Ensure proper cooling to avoid overheating during high-load operations.

How do I ensure proper thermal management for these thyristors? Use heatsinks rated for the thyristor’s power dissipation. Mount them tightly to minimize thermal resistance. Monitor temperature during operation. Avoid exceeding 125°C junction temperature. Airflow or liquid cooling improves performance in high-duty cycles.

Are these thyristors reliable for industrial use? ya. They meet industrial standards for surge tolerance and thermal stability. Materials like silicon nitride enhance durability under high voltage. Testing includes repetitive surge and thermal cycling checks. Follow datasheet guidelines for installation and operation.

(Phase Control Thyristor SCR N1718NS180 N1718NS120 N1718NS160)