R1275NS21J 1250A 2100V Distributed Gate thyristors fast turn off thyristor Distributed Gate Thyristor

फास्ट टर्न-ऑफ थायरिस्टरचे विहंगावलोकन (GTO)

एक जलद टर्न-ऑफ थायरिस्टर, सामान्यतः गेट टर्न-ऑफ थायरिस्टर म्हणून ओळखले जाते (GTO), हे एक प्रकारचे सेमीकंडक्टर उपकरण आहे जे त्याच्या गेट सिग्नलद्वारे चालू आणि बंद केले जाऊ शकते. मानक thyristors विपरीत, जे फक्त गेट सिग्नलद्वारे चालू केले जाऊ शकते आणि विशिष्ट उंबरठ्याच्या खाली वाहणारा विद्युतप्रवाह कमी करून बंद केला जाऊ शकतो (विद्युतप्रवाह धारण करणे), नकारात्मक गेट पल्स लागू करून GTO सक्रियपणे बंद केले जाऊ शकतात. ही क्षमता डिव्हाइसच्या स्विचिंग वर्तनावर अधिक अचूक नियंत्रणासाठी अनुमती देते.
जीटीओचा वापर मोटार ड्राइव्हसारख्या उच्च-शक्तीच्या अनुप्रयोगांमध्ये केला जातो, वीज पुरवठा, आणि इन्व्हर्टर, जेथे ते मोठ्या प्रवाहांचे जलद आणि नियंत्रित स्विचिंग सुलभ करतात. ते इतर बहुतेक प्रकारच्या ट्रान्झिस्टरपेक्षा उच्च प्रवाह आणि व्होल्टेजवर कार्य करतात, त्यांना हेवी-ड्युटी औद्योगिक आणि व्यावसायिक अनुप्रयोगांसाठी योग्य बनवणे.

फास्ट टर्न-ऑफ थायरिस्टरची वैशिष्ट्ये (GTO)

सक्रिय टर्न-ऑफ क्षमता: नकारात्मक गेट पल्स लागू करून बंद केले जाऊ शकते, स्विचिंगवर चांगले नियंत्रण प्रदान करणे.
उच्च शक्ती हाताळणी: उच्च पातळीच्या शक्तीचे व्यवस्थापन करण्यास सक्षम, बहुतेक वेळा पारंपारिक थायरिस्टर्सच्या रेटिंगपेक्षा जास्त असते.
रॅपिड स्विचिंग: जलद टर्न-ऑन आणि टर्न-ऑफ वेळेसाठी डिझाइन केलेले, पॉवर कन्व्हर्जन सर्किट्समध्ये कार्यक्षम ऑपरेशन सक्षम करणे.
मोठी वर्तमान क्षमता: लक्षणीय प्रवाह हाताळण्यास सक्षम, त्यांना भरीव वीज वितरण आवश्यक असलेल्या अनुप्रयोगांसाठी आदर्श बनवणे.
उच्च व्होल्टेज सहिष्णुता: उच्च व्होल्टेजचा सामना करू शकतो, मागणी असलेल्या वातावरणात त्यांच्या विश्वासार्हतेमध्ये योगदान.
कमी ऑन-स्टेट व्होल्टेज ड्रॉप: चालवताना विजेचे नुकसान कमी करते, एकूण कार्यक्षमता सुधारणे.
गेट ड्राइव्ह आवश्यकता: विश्वसनीय टर्न-ऑन आणि टर्न-ऑफ ऑपरेशन्स सुनिश्चित करण्यासाठी गेट ड्राइव्ह सर्किट्सचे काळजीपूर्वक डिझाइन आवश्यक आहे.
कॉम्प्लेक्स कंट्रोल सर्किट्स: सकारात्मक आणि नकारात्मक दोन्ही गेट डाळींच्या गरजेमुळे, सोप्या थायरिस्टर्सच्या तुलनेत कंट्रोल सर्किटरी अधिक जटिल असू शकते.
स्नबर सर्किट्स: स्विचिंग दरम्यान व्होल्टेज स्पाइकपासून संरक्षण करण्यासाठी अनेकदा स्नबर सर्किट्सची आवश्यकता असते.
थर्मल व्यवस्थापन: उच्च उर्जा पातळी समाविष्ट असल्यामुळे कार्यक्षम उष्णता नष्ट करणे महत्वाचे आहे.

(R1275NS21J 1250A 2100V Distributed Gate thyristors fast turn off thyristor Distributed Gate Thyristor)

Specification of R1275NS21J 1250A 2100V Distributed Gate thyristors fast turn off thyristor Distributed Gate Thyristor

The R1275NS21J is a high-power distributed gateway thyristor designed for quick turn-off applications. It manages as much as 1250A present and 2100V voltage, making it appropriate for requiring commercial and energy systems. The tool utilizes innovative dispersed gateway modern technology to improve changing efficiency and lower turn-off time. This makes sure trustworthy operation in high-frequency circuits where rapid closure is vital.

The thyristor’s framework enhances existing distribution throughout the silicon wafer. This lessens locations and improves thermal stability. The fast turn-off ability reduces energy loss during switching. This enhances performance in systems like motor drives, उर्जा साहित्य, and renewable resource converters. The style also sustains parallel operation for higher present handling in large installments.

Key specs include a maximum repetitive top off-state voltage of 2100V and an average on-state current of 1250A. The important rate of rise of off-state voltage (dv/dt) surpasses 1000V/ μs, protecting against unintentional triggering. The gate trigger current is kept low to streamline control circuitry. The device runs within a joint temperature level variety of -40 ° से. ते +125 ° से, guaranteeing efficiency in rough environments.

The dispersed gateway design decreases entrance inductance and resistance. This permits much faster proliferation of the trigger signal throughout the thyristor surface area. Uniform triggering decreases hold-ups and boosts turn-on uniformity. The fast turn-off time, commonly under 20 मायक्रोसेकंद, cuts switching losses. This prolongs gadget life-span and minimizes cooling requirements.

Robust building and construction utilizes pressure-mounted packaging for reliable warm dissipation. The thyristor integrates with typical heatsinks and placing hardware. This streamlines upgrades in existing systems. Applications consist of HVDC transmission, industrial inverters, and pulsed power systems. The R1275NS21J fulfills global requirements for dependability and safety. Examining consists of high-voltage endurance, thermal cycling, and surge existing validation.

The tool is optimal for engineers needing high-speed switching without compromising power handling. Its equilibrium of performance and sturdiness makes it a practical option for modern-day power electronic devices.

(R1275NS21J 1250A 2100V Distributed Gate thyristors fast turn off thyristor Distributed Gate Thyristor)

Applications of R1275NS21J 1250A 2100V Distributed Gate thyristors fast turn off thyristor Distributed Gate Thyristor

The R1275NS21J 1250A 2100V Distributed Gateway Thyristor is a high-power semiconductor device designed for effective changing in demanding applications. It manages large currents approximately 1250A and voltages as much as 2100V. Its quick turn-off capability lowers changing losses. This makes it suitable for high-frequency operations. The dispersed gateway structure improves triggering reliability. It ensures also current circulation across the device.

This thyristor works well in industrial motor drives. It regulates speed and torque in heavy equipment. The rapid turn-off function reduces power waste. It keeps systems cool under heavy lots. Power products in factories benefit from its stability. It manages sudden voltage spikes without failure.

Renewable energy systems use this thyristor in inverters. Solar and wind power configurations transform DC to a/c effectively. The high voltage rating takes care of grid-level power flow. Quick switching makes sure smooth energy transfer. It minimizes downtime in variable weather conditions.

Electric trains and trams depend on these thyristors for grip control. They change power to motors throughout acceleration or braking. The device’s toughness fits severe atmospheres. Resonance and temperature adjustments do not affect performance. Public transportation systems keep integrity over long periods.

HVDC (High-Voltage Direct Existing) transmission utilizes this element for long-distance power transfer. It decreases losses over thousands of kilometers. The thyristor’s reduced leak current improves efficiency. It supports stable connections in between regional grids.

Pulsed power systems in medical or research equipment use this thyristor. It provides accurate, high-energy pulses. Lasers and MRI makers run with accuracy. The rapid turn-off time makes sure sharp pulse sides. This avoids overlaps in delicate measurements.

Industrial welding makers incorporate this tool for constant arc control. It adjusts existing rapidly for different materials. The thyristor holds up against repetitive high-load cycles. Upkeep prices drop because of prolonged life expectancy.

Electric motor soft beginners in mining or a/c systems minimize mechanical stress. The thyristor ramps up power slowly. It prevents unexpected shocks in hefty motors. Power intake stays enhanced during startup.

The R1275NS21J matches applications requiring robust performance. Its style focuses on performance and reliability. Industries count on it for important power monitoring tasks.

कंपनी प्रोफाइल

PDDN फोटोइलेक्ट्रॉन टेक्नॉलॉजी कं., लि.(sales@pddn.com) पॉवर इलेक्ट्रॉनिक्स तंत्रज्ञान आणि उर्जा उत्पादनांमधील अग्रगण्य उद्योगांपैकी एक आहे, जो सोलर इन्व्हर्टर विकसित करण्यात पूर्णपणे गुंतलेला आहे， ट्रान्सफॉर्मर, व्होल्टेज नियामक, वितरण कॅबिनेट, थायरिस्टर्स， मॉड्यूल्स， डायोड， हीटर्स, आणि इतर इलेक्ट्रॉनिक उपकरणे किंवा सेमीकंडक्टर. आम्ही वापरकर्त्यांना उच्च-गुणवत्तेसह प्रदान करण्यासाठी वचनबद्ध आहोत, कार्यक्षम उत्पादने आणि विचारशील सेवा.

ते क्रेडिट कार्डद्वारे पेमेंट स्वीकारते, टी/टी, वेस्ट युनियन, आणि Paypal. PDDN FedEx द्वारे परदेशातील ग्राहकांना माल पाठवेल, DHL, समुद्राने, किंवा हवेने. If you want high-quality R1275NS21J 1250A 2100V Distributed Gate thyristors fast turn off thyristor Distributed Gate Thyristor, कृपया आम्हाला चौकशी पाठवा; आम्ही तुम्हाला मदत करण्यासाठी येथे असू.

पेमेंट पद्धती

L/C, टी/टी, वेस्टर्न युनियन, पेपल, क्रेडिट कार्ड इ.

शिपमेंट

समुद्रमार्गे, हवेने, एक्सप्रेस द्वारे, ग्राहकांच्या विनंतीनुसार.

स्टोरेज अटी

1) खोलीच्या तपमानावर कोरड्या वातावरणात साठवा.

2) ओलसर आणि उच्च तापमान टाळा.

3) आतील पॅकिंग बॅग उघडल्यानंतर लगेच वापरा.

5 FAQs of R1275NS21J 1250A 2100V Distributed Gate thyristors fast turn off thyristor Distributed Gate Thyristor

The R1275NS21J 1250A 2100V Distributed Gate Thyristor is a high-power semiconductor device designed for fast switching in demanding applications. Below are answers to common questions about this component.

What is the R1275NS21J thyristor used for? This thyristor handles high voltage and current in industrial systems. It is ideal for power control in motor drives, renewable energy converters, आणि उच्च-व्होल्टेज डीसी ट्रांसमिशन. The fast turn-off feature ensures quick response in circuits needing precise timing.

What makes the Distributed Gate design special? The gate structure spreads triggering signals evenly across the silicon wafer. This reduces hotspots during switching. It improves reliability under high-stress conditions. The design also supports faster turn-off times compared to standard thyristors.

How does the fast turn-off feature work? The thyristor uses advanced doping and gate engineering. This speeds up charge carrier removal when switching off. It cuts transition time from conducting to blocking states. Faster turn-off minimizes energy loss and heat generation during operation.

व्होल्टेज आणि वर्तमान रेटिंग काय आहेत? The device handles up to 2100V blocking voltage. It supports 1250A average current in steady-state conditions. These ratings suit high-power applications requiring stable performance under heavy loads.

Is this thyristor reliable for industrial use? होय. Robust construction and quality materials ensure long-term durability. It withstands thermal cycling and electrical stress. Testing confirms performance in extreme temperatures and voltage spikes. Proper cooling and mounting are critical for optimal lifespan.

The R1275NS21J meets global standards for safety and efficiency. Engineers choose it for systems needing fast switching, high power handling, and minimal downtime.

(R1275NS21J 1250A 2100V Distributed Gate thyristors fast turn off thyristor Distributed Gate Thyristor)