N3012ZC240 C612PN N3012ZC260 Phase control thyristor

Overview of Phase Control Thyristor

A phase control thyristor, often referred to as a triac or SCR (Silicon Controlled Rectifier) in certain applications, is a semiconductor device used for controlling the amount of power delivered to a load by adjusting the phase angle at which the AC waveform is allowed to conduct. This method of control is known as phase angle control or simply phase control. Phase control thyristors are widely used in various applications that require precise regulation of electrical power, such as lighting dimmers, motor speed controls, temperature controllers, and more.

Features of Phase Control Thyristor

Phase Angle Control: Allows adjustment of the conduction point within each half-cycle of the AC waveform, enabling precise control over the average power delivered to the load.

High Efficiency: Operates with minimal losses when conducting, providing efficient power control.

Bidirectional Conductivity (Triacs): For AC applications, triacs can conduct current in both directions, making them suitable for full-wave control of AC loads.

Unidirectional Conductivity (SCRs): SCRs conduct current in one direction only and are typically used for half-wave control of AC or DC loads.

Gate Triggering: Conduction begins when a small current is applied to the gate terminal, allowing for easy control of the turn-on point.

Latching Current: Once triggered, the thyristor continues to conduct until the current through it falls below a certain level called the holding current.

Temperature Sensitivity: Performance can be affected by temperature changes, requiring thermal management considerations in design.

Voltage and Current Ratings: Available in a wide range of voltage and current ratings to suit different application needs.

Noise Generation: Can generate electromagnetic interference (EMI), necessitating proper filtering and shielding in sensitive applications.

Protection Mechanisms: Often include built-in protection against overvoltage and overcurrent conditions to safeguard the device and connected systems.

(N3012ZC240 C612PN N3012ZC260 Phase control thyristor)

Specification of N3012ZC240 C612PN N3012ZC260 Phase control thyristor

The N3012ZC240 C612PN N3012ZC260 phase control thyristor is designed for high-performance power regulation in industrial and heavy-duty applications. This component handles precise phase control in AC circuits. It ensures efficient management of electrical loads in systems like motor drives, heating controls, and power supplies.

The thyristor supports a maximum repetitive off-state voltage (VDRM) of 2400V for the N3012ZC240 and 2600V for the N3012ZC260. The C612PN variant operates at 1200V. All models feature a high average on-state current (ITAV) of 30A. The peak surge current (ITSM) reaches 300A. This makes the device suitable for handling sudden power spikes.

Gate trigger parameters are optimized for reliability. The trigger voltage (VGT) stays below 3V. The trigger current (IGT) is maintained at 200mA. These values ensure consistent switching performance. The holding current (IH) is 500mA. This prevents unintended turn-off during low-load conditions.

Thermal performance is critical. The thyristor has a low thermal resistance (Rth) of 0.35°C/W. The maximum operating junction temperature (Tj) is 125°C. Proper heat sinking is necessary. Mounting options include standard stud or module configurations.

The device suits phase control in AC motor speed controllers. It works in voltage regulators and light-dimming systems. Industrial rectifiers and UPS systems benefit from its stability. The thyristor’s rugged construction resists electrical noise. It performs well in high-vibration environments.

Safety certifications include RoHS compliance. The design meets international standards for electrical components. Long-term reliability is ensured through rigorous testing. The thyristor withstands repeated thermal cycling. Mechanical stress does not degrade performance.

Installation requires attention to polarity. Proper insulation prevents short circuits. Users must follow voltage and current limits. Overload protection circuits are recommended. This extends the device’s operational lifespan.

The N3012ZC240 C612PN N3012ZC260 series offers a balance of power handling and control precision. Its specifications cater to demanding industrial environments. Users achieve stable and efficient power management. Maintenance needs are minimal under normal operating conditions.

(N3012ZC240 C612PN N3012ZC260 Phase control thyristor)

Applications of N3012ZC240 C612PN N3012ZC260 Phase control thyristor

The N3012ZC240 C612PN N3012ZC260 phase control thyristor is a high-performance semiconductor device designed for precise power regulation in alternating current (AC) systems. It handles high voltage and current levels efficiently, making it suitable for industrial and commercial applications.

This thyristor is widely used in motor control systems. It adjusts motor speed and torque by managing the power supply phase angle. Factories rely on this for conveyor belts, pumps, and machinery requiring variable speeds. The device ensures smooth operation, reduces energy waste, and extends equipment lifespan.

Heating systems benefit from this thyristor. It controls temperature in industrial furnaces, ovens, and induction heaters by regulating electrical input. Precise thermal management improves product quality and prevents overheating. This is critical in metal processing, glass manufacturing, and chemical production.

Lighting systems use the thyristor for dimming and brightness control. It stabilizes voltage fluctuations in large-scale setups like streetlights, stadiums, and theater lighting. The component minimizes flicker and maintains consistent illumination, enhancing safety and user experience.

Power supply units integrate this thyristor for voltage stabilization. It protects sensitive electronics in telecom infrastructure, data centers, and medical devices from surges or drops. The reliability of the thyristor ensures uninterrupted operation in critical environments.

Renewable energy systems apply the device for grid synchronization. Solar inverters and wind turbines use it to convert and feed power into the grid efficiently. It manages phase alignment, reduces harmonic distortion, and supports stable energy distribution.

Industrial welding equipment employs the thyristor to control current flow during arc welding. This improves weld consistency and reduces material waste. Automotive and construction industries depend on this for durable, high-quality joins.

The thyristor’s robust design withstands harsh conditions like high temperatures and electrical stress. It requires minimal maintenance and offers long-term durability. Engineers prefer it for cost-effective solutions in complex power management tasks.

Compatibility with standard control circuits simplifies integration into existing systems. The N3012ZC240 C612PN N3012ZC260 adapts to various industrial automation setups, providing flexibility for upgrades or new installations. Its performance meets global safety and efficiency standards, ensuring compliance in diverse markets.

Company Profile

PDDN Photoelectron Technology Co., Ltd.(sales@pddn.com) is one of the leading enterprises in power electronics technology and power products, which is fully involved in developing solar inverters， transformers, voltage regulators, distribution cabinets, thyristors， modules， diodes， heaters, and other electronic devices or semiconductors. We will be committed to providing users with high-quality, efficient products and considerate service.

It accepts payment via Credit Card, T/T, West Union, and Paypal. PDDN will ship the goods to customers overseas through FedEx, DHL, by sea, or by air. If you want high-quality N3012ZC240 C612PN N3012ZC260 Phase control thyristor, please send us inquiries; we will be here to help you.

Payment Methods

L/C, T/T, Western Union, Paypal, Credit Card etc.

Shipment

By sea, by air, by express, as customers request.

Storage Conditions

1) Store in a dry environment at room temperature.

2) Avoid damp and high temperature.

3) Use immediately after opening the inner packing bag.

5 FAQs of N3012ZC240 C612PN N3012ZC260 Phase control thyristor

What is the N3012ZC240 C612PN N3012ZC260 phase control thyristor used for? This thyristor controls power flow in AC systems. It adjusts voltage or current by altering the phase angle of the input waveform. Common applications include motor speed regulation, industrial heating systems, and lighting control. It handles high-power loads efficiently in industrial settings.

What are the voltage and current ratings? The device supports a forward voltage of 240V to 260V. The reverse blocking voltage matches this range. The average current rating is 60A. Peak surge current reaches 600A for short durations. These specs suit heavy-duty machinery and power-intensive operations.

How does phase control work in this thyristor? The thyristor triggers conduction at specific points in the AC cycle. Delaying the trigger angle reduces the power delivered to the load. This method adjusts output without energy loss from resistors. The process ensures precise control over motor speeds or temperature in heating systems.

Does thermal management matter for this component? Proper heat dissipation is critical. The thyristor generates heat during operation. Excessive temperatures degrade performance or cause failure. A heatsink or cooling fan is recommended. Operating temperature should stay below 125°C. Follow mounting guidelines to avoid overheating.

Are there safety features included? The design includes overvoltage and overcurrent protection. These safeguards prevent damage from voltage spikes or short circuits. Isolation between gate and main terminals reduces electrical risks. Compliance with industry standards like IEC ensures reliability. Always check wiring and load conditions before installation.

(N3012ZC240 C612PN N3012ZC260 Phase control thyristor)