Phase Control Thyristor SCR N1718NS180 N1718NS120 N1718NS160

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.

(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 to 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, safeguarding connected tools. 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.

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 Phase Control Thyristor SCR N1718NS180 N1718NS120 N1718NS160, 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 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? Yes. 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)