Phase Control Thyristor Y70KKE3 SCR Thyristor Module

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 Y70KKE3 SCR Thyristor Module)

Specification of Phase Control Thyristor Y70KKE3 SCR Thyristor Module

The Phase Control Thyristor Y70KKE3 SCR Thyristor Module is a solid-state power switch. It controls high electrical currents effectively. This module uses Silicon Controlled Rectifier (SCR) technology. SCRs are reliable for switching tasks. The Y70KKE3 manages large amounts of power. It handles high voltage and high current situations well.

Key electrical specifications define this module. It boasts a high repetitive peak off-state voltage (VDRM). This rating is typically 1600V or higher. It ensures the device blocks reverse voltage safely. The module also has a high critical rate of rise of off-state voltage (dv/dt). This prevents unwanted triggering from voltage spikes. Its maximum average on-state current (IT(AV)) is substantial. This current rating is often 70A or more. The module can handle significant power loads. Its peak surge current (I2t) rating is robust. This protects against brief overload events.

Physically, the Y70KKE3 is a module. This means multiple thyristor chips are packaged together. They share a common heat sink base. This base is usually metal. It allows efficient mounting to a cooler. Good thermal management is essential. The module includes threaded terminals. These terminals provide secure connections for power cables. They are typically made of copper alloy.

Operating temperature ranges are important. The module works reliably within specific limits. The junction temperature must stay below a maximum value. This value is often around 125°C. Proper cooling keeps temperatures safe. Storage temperature ranges are also specified. These ensure the module remains undamaged when not in use.

The Y70KKE3 module finds use in power control applications. It is common in industrial motor drives. It regulates motor speed smoothly. The module works well in AC power controllers. It adjusts power delivered to heaters or furnaces. It serves reliably in soft starters for motors. Soft starters reduce mechanical stress. This module performs effectively in high-power switching systems.

(Phase Control Thyristor Y70KKE3 SCR Thyristor Module)

Applications of Phase Control Thyristor Y70KKE3 SCR Thyristor Module

The Y70KKE3 is a Phase Control Thyristor module. This module manages electrical power flow effectively. It uses Silicon Controlled Rectifier (SCR) technology. SCRs switch high currents on and off precisely. They control AC power phases very well. This makes the Y70KKE3 ideal for industrial uses. One major application is controlling motor speed. Electric motors drive many machines. Changing the motor speed saves energy. It also improves process control. The Y70KKE3 adjusts power to the motor smoothly. This gives fine speed adjustments. Another key use is in industrial heating systems. Ovens and furnaces need exact temperature control. The thyristor module regulates the heat output accurately. It switches the heating elements quickly. This maintains stable temperatures. Lighting control benefits too. Large venues use powerful lighting setups. Dimming these lights saves power. It also creates the right atmosphere. The Y70KKE3 module handles this dimming reliably. Power supplies use these modules. They help stabilize voltage output. Unstable voltage damages sensitive equipment. The thyristor ensures consistent power delivery. It protects other devices. Battery chargers employ phase control. Charging batteries correctly extends their life. Fast charging needs careful current management. The Y70KKE3 manages the charging current precisely. This prevents battery damage. Welding equipment relies on stable power. Consistent welding needs steady current. The thyristor module provides this stable current flow. It results in stronger welds. Voltage regulation is crucial. Fluctuating voltage causes problems. The module helps keep voltage levels constant. This protects machinery from damage. The Y70KKE3 SCR module is built tough. It withstands demanding industrial conditions. Its design prioritizes reliability and long life.

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 Y70KKE3 SCR Thyristor 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 Phase Control Thyristor Y70KKE3 SCR Thyristor Module

Here are five common questions about the Y70KKE3 Phase Control Thyristor Module:

What exactly is the Y70KKE3 Phase Control Thyristor Module used for? This module controls large amounts of electrical power in AC circuits. It works like a very fast switch. It turns the power on and off at precise moments within the AC waveform. This controls the power delivered to a load. Think of it managing motors or heating elements.

Where do people typically use the Y70KKE3 module? You find this module in industrial equipment. It is common in motor speed controllers. It works well in industrial heating systems. It controls power in large lighting systems. It is also used in power supplies needing variable output. Anywhere you need precise power control, this module helps.

How do I install the Y70KKE3 module correctly? Proper installation is critical. Always mount the module onto a suitable heatsink. Good thermal paste ensures heat transfers away effectively. Follow the specified torque values for mounting hardware. Tighten connections securely. Connect the gate control wires exactly as the diagram shows. Wrong connections damage the module.

What do the voltage and current ratings on the Y70KKE3 mean? These ratings define its limits. The voltage rating tells you the maximum voltage it can block safely. The current rating states the maximum current it can handle. Never exceed these values. Operating beyond ratings causes failure. Always check your circuit voltages and currents match these ratings.

Does the Y70KKE3 module need regular maintenance? The module itself is solid-state. It has no moving parts. It does not need routine maintenance like lubrication. You must keep it cool. Ensure the heatsink stays clean. Make sure cooling fans work properly. Check electrical connections periodically. Loose connections cause problems. Visual inspection helps catch issues early.

(Phase Control Thyristor Y70KKE3 SCR Thyristor Module)