UNS 2880b-p 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.

(UNS 2880b-p DCS Bi-directional controlled thyristors module)

Specification of UNS 2880b-p DCS Bi-directional controlled thyristors module

The UNS 2880b-p DCS Bi-directional Controlled Thyristors Module is a high-performance semiconductor tool developed for exact control of air conditioner power in industrial and automation systems. It integrates advanced thyristor modern technology to enable reliable bi-directional current flow, making it ideal for applications requiring trustworthy switching and phase-angle control. This component is crafted to supply durable efficiency in demanding environments, making sure long-term stability and very little power loss.

Secret requirements consist of an optimum repetitive off-state voltage (VDRM/VRRM) of 1200V and an ordinary on-state existing (IT(AV)) of 80A, with a height rise present (ITSM) of 800A for short-duration overloads. The gate trigger current (IGT) is 50mA, and the gate trigger voltage (VGT) is 3V, ensuring low-power control signal compatibility. The module includes a small, protected style with a seclusion voltage of 2500V in between terminals and baseplate, boosting safety in high-voltage systems.

Thermal monitoring is optimized with a low thermal resistance (Rth(j-c)) of 0.5 ° C/W, sustaining reliable heat dissipation. Operating temperature ranges from -40 ° C to +125 ° C, making certain capability in severe problems. The component is compatible with common heatsinks using screw or screw placing, streamlining combination right into existing setups.

Applications consist of electric motor speed control, industrial heating unit, lighting guideline, and power supply systems in automation, renewable resource, and a/c systems. The UNS 2880b-p supports phase control and zero-crossing changing settings, supplying adaptability for diverse load types. Built-in defense versus overvoltage (dv/dt up to 1000V/ μs) and overcurrent makes certain toughness, while snubber circuit compatibility minimizes switching anxiety.

Compliant with RoHS, REACH, and international safety and security requirements (UL, IEC), the module meets worldwide regulative needs. Its hermetically secured plan resists moisture, dust, and chemicals, expanding service life in rough atmospheres. The UNS 2880b-p incorporates high efficiency, accurate control, and rugged building, making it a trustworthy remedy for contemporary power electronic devices challenges. Technical support and modification choices are readily available to customize the module to specific operational needs.

(UNS 2880b-p DCS Bi-directional controlled thyristors module)

Applications of UNS 2880b-p DCS Bi-directional controlled thyristors module

The UNS 2880b-p DCS Bi-directional Controlled Thyristor Component is a high-performance semiconductor gadget made for precision control of a/c power sought after industrial and commercial applications. Its bi-directional present ability enables it to manage power circulation in both instructions, making it excellent for systems requiring reliable changing, phase control, and tons guideline. This module is engineered for integrity, high voltage/current handling, and thermal stability, making certain optimal efficiency in dynamic environments.

** Industrial Motor Control **: The module is widely utilized in electric motor speed and torque control systems, specifically for AC induction electric motors in machinery, conveyor systems, and pumps. By changing stage angles, it allows smooth acceleration/deceleration, minimizing mechanical stress and anxiety and power usage.

** Power Law in Hefty Equipment **: It offers in electroplating, welding devices, and resistance heating unit, where exact existing law is important. Its fast switching ensures constant outcome, minimizing power waste and improving process precision.

** cooling and heating Equipments **: The thyristor component optimizes compressor and fan electric motor control in large heating, ventilation, and air conditioning devices, enhancing power efficiency while keeping temperature stability.

** Renewable Resource Assimilation **: In solar inverters and wind generator converters, the module manages bidirectional power circulation between eco-friendly sources, storage systems, and grids. It guarantees effective power conversion and grid synchronization.

** Material Handling **: Made use of in induction home heating and melting systems, it supplies accurate temperature control for metals and compounds, boosting product top quality in production.

** Uninterruptible Power Product (UPS)**: The module’s rapid switching capability safeguards important infrastructure by enabling seamless changes between source of power throughout failures.

** Transport Systems **: Applied in grip control for electric automobiles and railway systems, it manages power distribution to electric motors and supporting systems, making sure dependability under variable lots.

** High-Power Illumination **: Controls strength in arena lighting, streetlights, and theatrical systems via phase-cut dimming, lowering power usage without endangering lighting top quality.

The UNS 2880b-p DCS module’s compact, sturdy style reduces footprint while enduring harsh problems. Its integration-friendly design supports automation protocols, making it versatile for smart grids and Industry 4.0 applications. By supplying exact power administration, sturdiness, and power efficiency, this thyristor module is a cornerstone for modern-day electric systems across industries.

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 UNS 2880b-p 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 UNS 2880b-p DCS Bi-directional controlled thyristors module

What is the UNS 2880b-p DCS Bi-directional Controlled Thyristor Module used for? The UNS 2880b-p is designed for high-power AC control applications, such as motor speed regulation, lighting systems, heating control, and industrial automation. Its bi-directional thyristors enable precise switching of alternating current in both directions, making it ideal for phase-angle control, soft-start systems, and power modulation in three-phase setups. It is commonly used in machinery, energy management systems, and HVAC equipment requiring reliable, efficient power handling.

What are the key features of the UNS 2880b-p module? This module integrates high-voltage, high-current thyristors with built-in snubber circuits and thermal protection. It supports bidirectional current flow, offers low gate triggering power, and has a compact, insulated design for easy mounting. Rated for voltages up to 1200V and currents exceeding 100A, it ensures robust performance in demanding environments. The module also includes over-temperature and over-voltage safeguards to enhance durability and safety.

How do I install and wire the UNS 2880b-p module? Mount the module on a heat sink using thermal grease to ensure optimal heat dissipation. Connect the main terminals (MT1 and MT2) to the AC load and power supply, ensuring correct polarity. Attach the gate control signals to the designated pins, following the manufacturer’s voltage and current specifications. Use shielded cables for gate connections to minimize noise interference. Always disconnect power before installation and adhere to local electrical codes.

Why is thermal management critical for this thyristor module? High-power switching generates significant heat, which can degrade performance or damage the module. The UNS 2880b-p relies on external heat sinks and proper airflow to maintain operating temperatures below 125°C. Inadequate cooling may trigger thermal shutdown or reduce lifespan. Regularly inspect heat sinks for dust accumulation and ensure ambient temperatures stay within the specified range (-40°C to +80°C).

What are common troubleshooting steps if the module malfunctions? If the module fails to trigger, check gate signal integrity, wiring, and power supply. Overheating issues often stem from poor heat sink contact or excessive load current—verify thermal paste application and load ratings. For unexpected shutdowns, inspect for voltage spikes or short circuits and ensure snubber circuits are functional. Reset the module after tripping and consult the datasheet for error codes. Contact technical support if issues persist.

(UNS 2880b-p DCS Bi-directional controlled thyristors module)