Phase control thyristor SCR 50 amp scr 50ria120 power thyristor 50ria120scr MEDIUM POWER THYRISTORS

Overview of Phase control thyristor SCR 50 amp scr 50ria120 power thyristor 50ria120scr MEDIUM POWER THYRISTORS

Thyristor is a solid-state semiconductor device composed of four layers of alternating P- and N-type materials. It functions as a bistable switch, conducting current only when triggered by a gate signal, and remains conducting until the voltage across it drops below a certain threshold. Thyristors are widely used for controlling high-power electrical circuits, offering efficient and reliable performance in various industrial and electronic applications.

Features of Phase control thyristor SCR 50 amp scr 50ria120 power thyristor 50ria120scr MEDIUM POWER THYRISTORS

• High current and voltage handling capabilities
• Low on-state voltage drop, reducing power loss
• Fast switching speeds for precise control
• Latching behavior: once triggered, remains conducting without continuous gate signal
• Robust and durable design suitable for harsh environments
• Available in various types (e.g., SCR, TRIAC, GTO) for specific needs

(Phase control thyristor SCR 50 amp scr 50ria120 power thyristor 50ria120scr MEDIUM POWER THYRISTORS)

Specifications of Phase control thyristor SCR 50 amp scr 50ria120 power thyristor 50ria120scr MEDIUM POWER THYRISTORS

This SCR manages serious power jobs. Assume commercial heating systems, electric motor controllers, or big power materials. It’s built challenging for tool power jobs needing dependable switching. The trick is managing when it activates. A small signal sent out to its entrance terminal starts the primary current streaming. This current flows till it naturally drops almost to absolutely no. That makes it perfect for AC power circuits.

Take a look at its voltage score initially. It obstructs up to 1200 volts peak in the reverse instructions. It obstructs the very same 1200 volts optimal in the forward direction till set off. This high voltage ranking means it works securely in numerous commercial power systems. The current ranking is crucial. It deals with 50 Amperes RMS usually. It takes care of also higher peak currents for short bursts. This 50 Amp capacity matches many requiring applications.

Heat is always a factor with power components. This SCR requires an excellent warmth sink. The case temperature where it places shouldn’t exceed 110 levels Celsius. Maintaining it trendy guarantees long life and steady operation. Eviction needs a trigger signal. This signal needs at least 3 volts. It also needs at the very least 200 milliamps to reliably transform the SCR on. These are typical gateway demands.

The physical layout is functional. It is available in a conventional stud-mount package. This makes attaching it to a heat sink straightforward. The stud gives the main electrical link for one terminal. You attach the other major terminal making use of a lug or a ring terminal. Eviction utilizes a smaller sized, different port. Its size fits usual power settings up. Engineers understand this bundle well. It’s proven in the area. You find these SCRs managing large currents in manufacturing facilities. They handle power in heavy machinery. They are vital components in high-power illumination systems. They are also used in power conversion devices.

(Phase control thyristor SCR 50 amp scr 50ria120 power thyristor 50ria120scr MEDIUM POWER THYRISTORS)

Applications of Phase control thyristor SCR 50 amp scr 50ria120 power thyristor 50ria120scr MEDIUM POWER THYRISTORS

The SCR 50RIA120 is a strong, moderate power thyristor constructed for handling 50 amps. It’s created for stage control jobs. This indicates it specifically regulates AC power flow. It does this by handling the point where the AC wave switches on throughout each cycle. This control is crucial for lots of commercial usages.

One major work is handling electric motor rate. In devices like conveyor belts or big fans, you need to change motor rate smoothly. This SCR helps do that. It controls the power mosting likely to the electric motor. This saves energy and makes the motor run much better. It functions well in motor drives and controllers.

An additional big usage is managing warm. Think of huge stoves for baking or steel therapy. These require exact temperature level control. The SCR handles the power mosting likely to the burner. It switches the power on and off really quickly. This maintains the temperature stable. It’s trustworthy for industrial heating units and furnaces.

Lights systems additionally use this thyristor. Places like big manufacturing facilities or stages need flexible, bright lights. The SCR assists lower these lights efficiently. It handles the power without flickering. It prevails in professional illumination setups.

Power materials benefit too. Some devices requires steady DC power from air conditioner sources. The SCR helps convert and manage this power. It makes sure a consistent outcome voltage. This is essential for reputable maker operation.

This thyristor is tough. It manages high currents and voltage spikes typical in factories. Its design concentrates on stage control precision. This makes it a solid option for demanding power control jobs. Designers select it for motor drives, temperature systems, lighting control, and power conversion. It provides constant performance where exact air conditioner power administration matters.

Company Profile

PDDN Photoelectron Technology Co., Ltd. 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 SCR 50 amp scr 50ria120 power thyristor 50ria120scr MEDIUM POWER THYRISTORS, 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 SCR 50 amp scr 50ria120 power thyristor 50ria120scr MEDIUM POWER THYRISTORS

This 50RIA120 is a phase control thyristor. It handles 50 amps average current. Its blocking voltage is 1200 volts. People use it for controlling AC power. It works in motor drives, heating controls, and lighting systems.

What does this thyristor actually do?
It acts like an electronic switch for AC power. You turn it on with a small gate signal. It stays on until the AC current drops to zero. It blocks reverse current automatically. This lets you control how much power goes to a load.

How do I connect it properly?
Mount it firmly on a suitable heatsink. Good thermal contact is essential. Use thermal paste. Connect the Anode (A) and Cathode (K) in series with your load circuit. Connect the Gate (G) to your control circuit. Follow the pinout diagram exactly.

What are its main electrical limits?
Its key ratings are 50 Amps average current. Its peak repetitive blocking voltage is 1200V. The maximum junction temperature is 125°C. Don’t exceed these values. Check the datasheet for surge current and other limits.

Where is this specific thyristor typically used?
It’s made for phase-angle control applications. Common uses include industrial motor speed controllers. It works in temperature regulation systems for furnaces. You find it in large AC dimmers for lighting. It’s good for medium power AC switching.

Do I need extra protection with it?
Yes, protection is important. Use a fuse rated for the circuit. A snubber circuit across the thyristor is often needed. This suppresses voltage spikes. Ensure your heatsink keeps the case temperature within limits. Check datasheets for recommended protection circuits.

(Phase control thyristor SCR 50 amp scr 50ria120 power thyristor 50ria120scr MEDIUM POWER THYRISTORS)