5STB 24Q2800 DCS Bi-directional controlled thyristors module

Overview of Bi-Directional Control Thyristors

Bi-directional control thyristors, commonly known as TRIACs (TRIode for Alternating Current), are semiconductor devices capable of conducting current in both directions when triggered. They are widely used in alternating current (AC) applications for controlling power delivered to a load. TRIACs enable phase control, which allows for the regulation of electrical power by switching the device on or off at specific points in the AC cycle. This makes them ideal for applications such as dimming lights, speed control of motors, and temperature control in heating elements.

Features of Bi-Directional Control Thyristors

Bidirectional Conductivity: Can conduct current in both directions, making them suitable for AC circuits.

Phase Control: Allows precise control over the point in the AC cycle when the device turns on, enabling power regulation.

Compact Design: Small size facilitates integration into various electronic devices and systems.

High Efficiency: Minimizes power losses during operation, contributing to efficient power management.

Low Trigger Current: Requires only a small current to turn on, simplifying control circuit design.

Rugged Construction: Designed to withstand high surge currents and transient voltages.

Wide Operating Voltage Range: Compatible with a variety of voltage levels, enhancing application flexibility.

Cost-Effective: Provides an economical solution for AC power control needs.

Simple Control Mechanism: Easy to operate with basic gate signals, reducing complexity in control systems.

Protection Features: Often include built-in protection against overvoltage and thermal overload conditions.

(5STB 24Q2800 DCS Bi-directional controlled thyristors module)

Specification of 5STB 24Q2800 DCS Bi-directional controlled thyristors module

The 5STB 24Q2800 is a high-performance DCS (Direct Coupled Semiconductor) bi-directional regulated thyristor module designed for demanding commercial applications calling for accurate power control and changing. This component incorporates two anti-parallel thyristors in a solitary bundle, making it possible for efficient AC power guideline in both ahead and reverse instructions. It is engineered for high-voltage, high-current atmospheres, making it optimal for usage in electric motor drives, soft starters, temperature controllers, and power conversion systems. The component supports an optimum repeated off-state voltage (VDRM/VRRM) of 2400V and an optimum RMS on-state current (IT(RMS)) of 2800A, guaranteeing robust performance in heavy-duty procedures. Its non-repetitive rise current (I ² t)score of 400kA ² s supplies remarkable overload protection throughout short-term problems. The tool includes a reduced thermal resistance junction-to-case (Rth(j-c)) of 0.012 ° C/W, maximizing warm dissipation and making it possible for stable operation at heats. A gate trigger present (IGT) of 250mA makes certain dependable switching with marginal control circuit complexity. The isolation voltage between terminals and the base plate is rated at 4000V, boosting safety in high-voltage installments. Mechanical requirements include a compact, press-pack layout with a copper baseplate for efficient cooling, dimensions of around 140mm x 100mm x 30mm, and a weight of 1.8 kg. The component runs within a joint temperature range of -40 ° C to +125 ° C, making sure integrity in extreme atmospheres. It abides by international criteria such as IEC 60747 and RoHS instructions, ensuring environmental and safety and security adherence. Secret applications consist of HVDC systems, industrial home heating, and renewable resource inverters. Its bi-directional capacity, high surge tolerance, and low-loss design make it a versatile solution for decreasing power consumption and improving system effectiveness in essential power electronics framework.

(5STB 24Q2800 DCS Bi-directional controlled thyristors module)

Applications of 5STB 24Q2800 DCS Bi-directional controlled thyristors module

The 5STB 24Q2800 DCS Bi-directional Controlled Thyristor Component is a high-performance power semiconductor gadget made for requiring commercial and energy applications. This component excels in bidirectional existing control, allowing reliable AC power policy and switching in systems needing accurate voltage and current monitoring. Its durable style supports high-voltage operations (up to 2800V) and high present ratings, making it optimal for heavy-duty atmospheres.

A main application of the 5STB 24Q2800 is in motor control systems, specifically for large industrial electric motors and drives. It makes it possible for smooth velocity and deceleration, minimizing mechanical anxiety and power intake. This is crucial in sectors like production, mining, and cooling and heating, where variable-speed drives boost functional efficiency.

Another vital usage is in power quality monitoring systems, such as static VAR compensators (SVCs) and thyristor-controlled activators (TCRs). These systems stabilize grid voltage and appropriate power aspect discrepancies, making sure trusted power circulation in energy networks and renewable resource plants. The module’s bidirectional ability allows responsive power compensation in both inductive and capacitive settings.

The thyristor module is also used in high-power correction and inversion processes, such as in DC traction systems for railways or electrolysis plants. Its ability to take care of bidirectional current circulation supports regenerative stopping in electric trains, converting kinetic energy back into electrical power for reuse.

In renewable resource, the 5STB 24Q2800 integrates with solar and wind power inverters to handle bidirectional power flow between the grid and power storage systems. It makes certain steady grid synchronization and efficient energy conversion, even under fluctuating input problems.

Industrial heater, like induction heaters or resistance home heating, benefit from its precise phase-angle control, enabling precise temperature regulation. In addition, the module is utilized in soft starters for high-power equipment, minimizing inrush currents and lengthening equipment life expectancy.

With its rugged building and thermal stability, the 5STB 24Q2800 grows in rough environments, supplying lasting integrity. Its portable layout simplifies combination right into existing systems, minimizing downtime. Engineers and drivers trust this component for its combination of high efficiency, sturdiness, and flexibility in intricate power monitoring situations.

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 5STB 24Q2800 DCS Bi-directional controlled thyristors module, 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 5STB 24Q2800 DCS Bi-directional controlled thyristors module

The 5STB 24Q2800 DCS is a bi-directional controlled thyristor module designed for high-power AC switching applications. Below are five frequently asked questions about this module, along with concise answers:

**1. What is the primary function of the 5STB 24Q2800 module?**
The module acts as a bi-directional electronic switch, enabling precise control of AC power flow in both directions. It is triggered by gate signals to manage voltage and current in industrial systems, such as motor drives, soft starters, and power regulators, ensuring efficient energy distribution and load management.

**2. What applications is this thyristor module suited for?**
It is ideal for high-power AC control systems, including industrial heating equipment, voltage regulators, motor speed controllers, and reactive power compensation systems. Its robust design supports heavy-duty operations in industries like metallurgy, mining, and energy distribution.

**3. What are the key voltage and current ratings?**
The module has a repetitive peak off-state voltage (VDRM/VRRM) of 2400V and an average on-state current (ITAV) of 2800A. It can handle surge currents up to 50kA, making it suitable for demanding environments with high inrush or transient loads.

**4. How is thermal management addressed in this module?**
The 5STB 24Q2800 integrates a high-efficiency heatsink interface and requires external cooling systems (e.g., forced air or liquid cooling) to maintain optimal temperatures. Its operational junction temperature ranges from -40°C to 125°C, ensuring reliability under thermal stress. Proper mounting and thermal paste application are critical for heat dissipation.

**5. What protection features does it include?**
The module offers built-in over-voltage and over-current tolerance, but external protection circuits (snubbers, fuses) are recommended for surge suppression. Its isolation voltage of 4000V ensures safety by preventing electrical leakage. Regular monitoring of gate signals and thermal conditions enhances longevity and prevents failure due to overheating or voltage spikes.

This thyristor module combines high-power handling, durability, and precise control, making it a cornerstone in industrial AC power systems.

(5STB 24Q2800 DCS Bi-directional controlled thyristors module)