R219SH12 scr thyristor fast turn off scr In Stock

Overview of Fast Turn-Off Thyristor (GTO)

A Fast Turn-Off Thyristor, commonly referred to as a Gate Turn-Off Thyristor (GTO), is a type of semiconductor device that can be turned on and off by its gate signal. Unlike standard thyristors, which can only be turned on by a gate signal and turned off by reducing the current flowing through them below a certain threshold (holding current), GTOs can be actively turned off by applying a negative gate pulse. This capability allows for more precise control over the device’s switching behavior.
GTOs are used in high-power applications such as motor drives, power supplies, and inverters, where they facilitate rapid and controlled switching of large currents. They operate at higher currents and voltages than most other types of transistors, making them suitable for heavy-duty industrial and commercial applications.

Features of Fast Turn-Off Thyristor (GTO)

Active Turn-Off Capability: Can be turned off by applying a negative gate pulse, providing better control over switching.
High Power Handling: Capable of managing high levels of power, with ratings often exceeding those of conventional thyristors.
Rapid Switching: Designed for fast turn-on and turn-off times, enabling efficient operation in power conversion circuits.
Large Current Capacity: Able to handle significant currents, making them ideal for applications requiring substantial power delivery.
High Voltage Tolerance: Can withstand high voltages, contributing to their reliability in demanding environments.
Low On-State Voltage Drop: Minimizes power loss when conducting, improving overall efficiency.
Gate Drive Requirements: Requires careful design of gate drive circuits to ensure reliable turn-on and turn-off operations.
Complex Control Circuits: Due to the need for both positive and negative gate pulses, control circuitry can be more complex compared to simpler thyristors.
Snubber Circuits: Often require snubber circuits to protect against voltage spikes during switching.
Thermal Management: Efficient heat dissipation is crucial due to the high power levels involved.

(R219SH12 scr thyristor fast turn off scr In Stock)

Specification of R219SH12 scr thyristor fast turn off scr In Stock

The R219SH12 is a fast turn-off SCR thyristor developed for high-performance applications. This device deals with high voltage and current degrees, making it appropriate for commercial and power electronic devices. It has a maximum repeated top off-state voltage of 1200V and an ordinary on-state current of 219A. The thyristor supports fast changing, lowering power loss during procedure. Its fast turn-off ability ensures effective efficiency in circuits needing accurate control.

The R219SH12 runs within a temperature level variety of -40 ° C to 125 ° C. This enables trusted usage in harsh environments. The style includes a high rise existing ability, securing versus unexpected overloads. The gate trigger voltage is reduced, streamlining control circuit needs. The device is built with a pressure-mounted package for easy installation and warmth dissipation.

This SCR thyristor is perfect for inverters, electric motor controllers, and industrial power systems. It works well in frequency converters and UPS systems. The fast turn-off time lessens changing hold-ups, enhancing system performance. Engineers like it for applications demanding fast reaction and toughness.

The R219SH12 fulfills worldwide criteria for safety and security and efficiency. It undergoes rigorous testing to make sure consistency. Each unit is checked for voltage resistance and thermal stability. The robust construction decreases failing risks in high-stress conditions.

Supply is readily available now for prompt orders. Consumers can ask for samples or bulk purchases. The item comes with technical support for assimilation and troubleshooting. Specifications consist of a vital price of increase of off-state voltage (dv/dt) of 1000V/ μs, guaranteeing stability during voltage spikes. The holding current is 300mA, keeping transmission until the current decreases below this degree.

Product packaging choices consist of individual anti-static bags to stop damage. Custom packaging is readily available for huge orders. Lead time is brief due to prepared stock. Discounts request quantity customers.

For comprehensive datasheets or application notes, contact the provider straight. The R219SH12 is extensively utilized in renewable energy systems and welding equipment. Its dependability makes it a top option for high-power switching jobs.

(R219SH12 scr thyristor fast turn off scr In Stock)

Applications of R219SH12 scr thyristor fast turn off scr In Stock

The R219SH12 scr thyristor fast turn-off scr is a high-performance semiconductor gadget developed for efficient power control sought after applications. This part takes care of high existing and voltage levels accurately. Its fast turn-off ability makes it ideal for circuits calling for fast changing. Industries use it extensively because of its security and toughness.

Industrial motor control systems gain from this thyristor. It handles speed and torque in electrical motors successfully. Production devices relies on its exact switching to maintain smooth operations. The rapid turn-off feature minimizes energy loss. This boosts general system performance.

Power supply systems in renewable energy systems use the R219SH12. Solar inverters and wind generator converters depend on its fast response. It guarantees stable energy conversion from renewable sources. Grid-tied systems require marginal downtime. This thyristor sustains regular efficiency in such atmospheres.

High-frequency power converters in welding makers and induction heating systems use this component. The quick turn-off time protects against getting too hot. It permits duplicated changing without efficiency degradation. This extends the lifespan of both the thyristor and the tools.

Medical devices demand precision and integrity. The R219SH12 is utilized in clinical imaging systems and laser tools. Its capacity to switch over rapidly makes sure exact control of sensitive instruments. Patient security depends on stable procedure. This thyristor meets rigorous medical requirements.

Automotive applications include electrical lorry charging stations and grip systems. The element’s rugged design withstands extreme environments. Voltage spikes and temperature level fluctuations are taken care of effectively. This makes sure trustworthy operation in electric cars and crossbreed systems.

The R219SH12 is developed with innovative products. It provides high thermal security and reduced leak current. These attributes decrease the risk of failing in essential systems. Engineers trust it for mission-critical jobs.

Stock is offered currently. Customers can get right away. Bulk purchases are sustained for massive projects. Technical specs and datasheets are provided upon demand. Reputable vendors make sure real products. Quick delivery choices lessen downtime throughout upgrades or repair work.

This thyristor works with basic mounting and cooling systems. Assimilation into existing setups is straightforward. Upkeep demands are minimal. Lasting expense financial savings make it a functional option for sectors. Efficiency uniformity under differing loads has actually been checked rigorously.

Company Profile

Luoyang Datang Energy Tech 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 R219SH12 scr thyristor fast turn off scr In Stock, 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 R219SH12 scr thyristor fast turn off scr In Stock

What is the R219SH12 SCR thyristor typically used for?
The R219SH12 SCR thyristor handles high-power switching in industrial equipment. It works well in motor controls, power supplies, and voltage regulators. This part is designed for circuits requiring fast shutdown to prevent damage from overloads. Engineers use it where precise timing and reliability matter.

What voltage and current ratings does the R219SH12 support?
The R219SH12 operates at up to 1200 volts and 219 amps. These ratings suit medium to high-power applications. The device handles surges without failing. Users must stay within these limits for safe performance. Exceeding ratings risks overheating or permanent damage.

How does the “fast turn-off” feature work?
The fast turn-off time reduces how long the thyristor takes to switch from conducting to blocking current. This speed minimizes energy loss during transitions. It stops current faster than standard SCRs. This feature improves efficiency in high-frequency circuits. It also lowers heat buildup in repetitive switching tasks.

Is the R219SH12 currently in stock?
Yes, the R219SH12 is available for immediate purchase. Inventory levels are updated regularly to meet demand. Bulk orders are accepted. Delivery times depend on location and order size. Customers should confirm stock status before placing large orders.

What packaging options or certifications does this thyristor have?
The R219SH12 comes in standard industrial packaging. It is certified for safety and performance under international standards. Certifications include RoHS compliance for environmental safety. Custom packaging is unavailable. Proper handling during installation is required to maintain certification validity.

(R219SH12 scr thyristor fast turn off scr In Stock)