new original high frequency authentic high power thyristor SCR module KG500A1200V KG500A1200V KG500A-12 KG500A

Overview of High Frequency Thyristors

High Frequency Thyristors are specialized semiconductor devices designed to operate at higher frequencies than conventional thyristors. They are used in applications requiring rapid switching, such as high-frequency heating, motor control, and power supplies. These devices can handle significant electrical power while providing efficient and reliable switching performance at frequencies that extend beyond the typical operating range of standard thyristors.

Features of High Frequency Thyristors

High Switching Speed: Capable of operating at much higher frequencies compared to traditional thyristors, making them suitable for fast-switching applications.

Efficient Power Handling: Designed to manage substantial electrical power with minimal losses during switching operations.

Low Gate Trigger Current: Require less current to trigger the switching action, enhancing efficiency and reducing heat generation.

Rugged Construction: Built to withstand harsh environments and thermal stress, ensuring reliable operation over time.

Compact Size: Offer a smaller footprint compared to lower-frequency counterparts, which is beneficial for compact designs.

Improved dv/dt Capability: Enhanced capability to handle rapid voltage changes without spurious turn-on, contributing to more stable operation.

Reduced EMI: Lower electromagnetic interference due to optimized design, which is crucial for sensitive applications.

Versatile Applications: Suitable for a wide range of industries including automotive, industrial automation, telecommunications, and renewable energy systems.

( new original high frequency authentic high power thyristor SCR module KG500A1200V KG500A1200V KG500A-12 KG500A)

Specification of new original high frequency authentic high power thyristor SCR module KG500A1200V KG500A1200V KG500A-12 KG500A

The KG500A1200V (also called KG500A-12 or KG500A) is an original high-frequency, high-power thyristor SCR module crafted for demanding commercial applications calling for durable switching and power control. Created with credibility and efficiency in mind, this module provides dependable operation under high-stress problems. Its core requirements consist of a repeated top off-state voltage (VDRM/VRRM) of 1200V and a typical on-state current (IT(AV)) of 500A, making it optimal for high-power systems. The rise current capacity (ITSM) rises to 8kA, making certain strength versus short-term overloads. The component features a low gateway trigger voltage (VGT) of 1.5– 3V and gateway trigger current (IGT) of 50– 200mA, enabling exact control with minimal drive power. Optimized for high-frequency operation, it offers quick switching times and low turn-off losses, essential for applications like inverters and high-speed motor drives. Thermal efficiency is boosted with a low junction-to-case thermal resistance (Rth j-c) of 0.12 ° C/W, paired with an operating temperature level range of -40 ° C to +125 ° C, making sure security in harsh atmospheres. The component’s robust construction consists of a high dielectric strength isolation voltage (≥ 2500V) and premium dv/dt (2000V/ μs) and di/dt (200A/ μs) ratings, avoiding unintended triggering and damage. Mechanically, it features a small, industry-standard housing with screw terminals for safe and secure connections, a placing torque of 2.5 Nm, and a lightweight design for very easy combination. Applications span commercial motor controls, AC/DC power converters, welding equipment, renewable resource systems, and induction home heating. Certified with RoHS and worldwide safety and security requirements, the KG500A1200V makes use of high-grade materials for long-term reliability and is backed by strenuous quality assurance. This thyristor component integrates advanced semiconductor innovation with rugged longevity, making it a relied on option for high-power, high-frequency changing demands.

( new original high frequency authentic high power thyristor SCR module KG500A1200V KG500A1200V KG500A-12 KG500A)

Applications of new original high frequency authentic high power thyristor SCR module KG500A1200V KG500A1200V KG500A-12 KG500A

The KG500A1200V (likewise called KG500A-12) is a brand-new initial high-frequency, high-power thyristor SCR module created for demanding industrial and industrial applications. With a durable 500A present rating and 1200V voltage capacity, this module delivers reputable performance in high-power changing and control systems. Its innovative style ensures effective thermal monitoring, high rise resistance, and stable procedure under extreme problems, making it perfect for modern-day power electronics.

** Key Applications: **.
1. ** Industrial Electric Motor Control: ** The KG500A1200V masters AC/DC motor drives, allowing accurate rate and torque control in equipment, conveyor systems, and durable tools. Its high-frequency changing lessens power loss, enhancing performance in automation and production procedures.
2. ** Power Conversion Systems: ** Utilized in rectifiers, inverters, and frequency converters, this thyristor supports renewable energy systems like solar inverters and wind turbine controllers, guaranteeing reliable energy conversion and grid security.
3. ** Welding Equipment: ** The module’s high current ability and fast switching enable secure arc generation and exact warmth administration in commercial welding machines, improving efficiency and weld quality.
4. ** Grip Equipments: ** Appropriate for electric lorries and train grip systems, it supplies reliable power control in high-vibration settings, sustaining smooth acceleration and braking.
5. ** Induction Heating: ** Suitable for steel solidifying, melting, and annealing applications, the thyristor ensures rapid, consistent home heating with very little downtime.
6. ** Uninterruptible Power Material (UPS): ** Delivers seamless back-up power changes in data facilities, health centers, and critical facilities, safeguarding against voltage changes.

** Qualities & Perks: **.
– ** High Power Density: ** Compact design deals with 500A/1200V loads without endangering performance.
– ** Thermal Resilience: ** Advanced warm dissipation extends lifespan in high-temperature settings.
– ** Quick Switching: ** Minimizes electro-magnetic disturbance (EMI) and improves system efficiency.
– ** Sturdy Construction: ** Resists mechanical stress and anxiety, wetness, and rust for use in extreme setups.
– ** Qualified Reliability: ** Complies with worldwide criteria for safety and security and efficiency.

The KG500A1200V thyristor component is crafted for industries prioritizing energy effectiveness, toughness, and precision. Its convenience throughout electric motor control, renewable resource, and industrial heating applications makes it a critical part for contemporary power systems calling for high-frequency, high-power changing options.

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 new original high frequency authentic high power thyristor SCR module KG500A1200V KG500A1200V KG500A-12 KG500A, 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 new original high frequency authentic high power thyristor SCR module KG500A1200V KG500A1200V KG500A-12 KG500A

What are the primary applications of the KG500A1200V thyristor SCR module? The KG500A1200V is designed for high-power industrial and commercial applications requiring precise control of high-voltage currents. It is commonly used in motor speed controllers, power supplies, voltage regulators, induction heating systems, and AC/DC power conversion equipment. Its high-frequency operation makes it suitable for switching circuits in renewable energy systems, welding machines, and industrial automation where rapid switching and reliability under heavy loads are critical.

What voltage and current ratings does the KG500A1200V support? This thyristor module operates at a maximum repetitive forward voltage of 1200V and a maximum average forward current of 500A. It can handle peak surge currents up to 8kA, depending on pulse duration and thermal conditions. The high voltage and current ratings ensure stable performance in demanding environments, such as heavy machinery or grid-level power management systems.

How does thermal management work for this SCR module? The KG500A1200V requires efficient heat dissipation due to its high-power operation. It is designed to be mounted on a heatsink using thermal grease or pads to minimize junction temperature. The module’s operational temperature range is -40°C to 125°C, but consistent cooling is necessary to avoid thermal runaway. Users must ensure proper airflow or liquid cooling in the system to maintain optimal performance and longevity.

Is the KG500A1200V suitable for high-frequency switching? Yes, this thyristor module is optimized for high-frequency applications, with fast turn-on and turn-off times to reduce switching losses. Its construction minimizes parasitic inductance and capacitance, enabling reliable performance in circuits operating at frequencies up to several kilohertz. However, users must adhere to recommended gate trigger parameters and snubber circuit designs to prevent voltage spikes during rapid switching.

What safety and reliability features are included? The KG500A1200V is built with rugged silicon-controlled rectifier (SCR) technology, ensuring high surge current tolerance and resistance to voltage transients. It undergoes rigorous testing for overvoltage, overcurrent, and thermal stress to meet industrial standards. The module’s isolation voltage between terminals and baseplate exceeds 2500V, enhancing safety in high-voltage setups. Always follow the datasheet’s derating guidelines and installation protocols to maximize lifespan and prevent failures.

( new original high frequency authentic high power thyristor SCR module KG500A1200V KG500A1200V KG500A-12 KG500A)