Stud Thyristor Diode KP200A1600V Phase Control Thyristor KP200A with Wire

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.

(Stud Thyristor Diode KP200A1600V Phase Control Thyristor KP200A with Wire )

Specification of Stud Thyristor Diode KP200A1600V Phase Control Thyristor KP200A with Wire

The Stud Thyristor Diode KP200A1600V is a high-power semiconductor device designed for phase control applications. It handles a maximum average forward current of 200A and withstands repetitive peak off-state voltages up to 1600V. The device uses a stud-mounted package for efficient thermal management. This design ensures reliable heat dissipation during high-load operations. The anode and cathode terminals are built with robust materials to handle extreme electrical stress.

The gate trigger current requirement is minimal. This allows precise control over conduction angles in AC power circuits. The holding current rating ensures stable operation once the device is turned on. The thyristor supports a wide operating temperature range from -40°C to 125°C. This makes it suitable for harsh industrial environments.

The KP200A1600V features a low forward voltage drop. This reduces power losses during conduction. The critical rate of rise of off-state voltage (dv/dt) is high. This prevents unintended triggering from voltage spikes. The device includes a wire gate connection for straightforward installation. Proper mounting torque is essential to maintain electrical contact and thermal efficiency.

Applications include motor speed controllers, voltage regulators, and industrial heating systems. It is compatible with rectifier circuits and AC power control setups. The thyristor is commonly used in welding equipment and power supplies. Its rugged construction ensures long-term durability under cyclic loads.

Installation requires attention to polarity. The anode must connect to the positive terminal. The cathode connects to the load side. A heat sink is recommended for optimal performance. Thermal paste improves heat transfer between the stud and the heatsink. Overvoltage protection devices should be used in parallel to safeguard against transient surges.

The KP200A1600V meets international standards for safety and performance. It undergoes rigorous testing for leakage current and breakdown voltage. Storage conditions should avoid moisture and static discharge. Handling with anti-static precautions is advised.

(Stud Thyristor Diode KP200A1600V Phase Control Thyristor KP200A with Wire )

Applications of Stud Thyristor Diode KP200A1600V Phase Control Thyristor KP200A with Wire

The Stud Thyristor Diode KP200A1600V is a high-power semiconductor device designed for phase control applications. It handles up to 200A of average current and withstands voltages up to 1600V. This makes it ideal for heavy-duty industrial systems. Common uses include power regulation in motor drives, industrial heating equipment, and lighting control systems. The device ensures precise management of AC power flow. Its robust construction suits harsh environments.

The KP200A1600V features a stud-mounted design. This allows direct attachment to heat sinks. Efficient heat dissipation is critical for maintaining performance in high-current scenarios. The threaded stud ensures secure mechanical connections. This reduces the risk of loose contacts during operation. The integrated wire terminals simplify wiring. Users can connect control signals directly without extra adapters.

Phase control thyristors like this model adjust power delivery by modifying the conduction angle of AC waveforms. They enable smooth control over motor speeds, temperature in heating systems, or light intensity in large-scale lighting setups. The KP200A1600V provides reliable switching even under fluctuating loads. Its high surge current tolerance prevents damage during sudden power spikes.

Industrial power supplies often use this thyristor for rectification. It converts AC to DC efficiently. Welding machines and battery chargers benefit from its stability. Uninterruptible power supplies (UPS) rely on it for rapid switching during outages. The device’s low leakage current minimizes energy loss in standby modes.

Durability is a key advantage. The KP200A1600V operates across a wide temperature range. It resists thermal fatigue caused by repeated cycling. This extends service life in demanding applications. Maintenance requirements stay low. Engineers value its compatibility with standard control circuits. No specialized drivers are needed.

The thyristor’s wire terminals support flexible installation. They accommodate various cable sizes. This simplifies integration into existing setups. Proper mounting ensures optimal electrical contact. Users must follow thermal management guidelines. Adequate cooling preserves performance over time.

In summary, the KP200A1600V suits industries requiring precise, high-power AC control. Its combination of high current capacity, voltage tolerance, and rugged design makes it a practical choice for engineers. Reliability under stress ensures consistent operation in critical systems.

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 Stud Thyristor Diode KP200A1600V Phase Control Thyristor KP200A with Wire , 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 Stud Thyristor Diode KP200A1600V Phase Control Thyristor KP200A with Wire

The Stud Thyristor Diode KP200A1600V handles high-power phase control in industrial systems. It manages current flow in AC circuits. It suits applications needing precise voltage regulation.

What is the Stud Thyristor Diode KP200A1600V?
This component controls power in AC systems. It operates up to 200A current. It withstands 1600V reverse voltage. It uses a stud-mounted design for secure installation. The wire terminal simplifies connections.

Where is this thyristor commonly used?
Industrial motor controls use it. Power supply units rely on it. Heating systems employ it for regulation. High-voltage rectification tasks require it. It fits heavy-duty equipment.

What are the key specifications?
Rated current is 200A. Peak reverse voltage is 1600V. Gate trigger current is under 200mA. Operating temperature ranges from -40°C to 125°C. The wire terminal ensures easy wiring.

How to install it properly?
Tighten the stud mount with recommended torque. Ensure wire terminals connect securely. Use thermal paste for heat dissipation. Verify polarity matches the circuit. Avoid bending the wire terminal.

Why choose this thyristor for reliability?
Robust construction handles high surge currents. The stud design improves thermal performance. Encapsulation protects against moisture. Consistent triggering ensures stable operation. Long service life reduces replacements.

Does it need external cooling?
Yes for high-load applications. Attach a heatsink to the stud mount. Monitor temperature during operation. Airflow or liquid cooling improves efficiency. Follow manufacturer guidelines for cooling.

(Stud Thyristor Diode KP200A1600V Phase Control Thyristor KP200A with Wire )