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Silicon Controlled Rectifiers

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Silicon Controlled Rectifiers Specification

Product Type
Silicon Controlled Rectifier (SCR)

Application
Power switching, phase control, rectifier circuits, motor speed control, light dimmers, and battery chargers

Input Voltage
Up to 600V (depends on model)

Output Frequency
50/60 Hz

Output Current
Up to 50A (depends on model)

Output Voltage
600V Peak Reverse Voltage (PRV)

Modular
Yes

Interface Type
Standard Pin Configuration

Operation Type
Manual/Automatic

Size
Compact

Color
Black body with metallic leads

Weight
Approx. 20g (varies per package)

Dimension (L*W*H)
~25mm x 10mm x 5mm (varies per package)

About Silicon Controlled Rectifiers

We started our operations in the year 1982 as a leading manufacturer and supplier of Silicon Controlled Rectifiers. These rectifiers are made from premium quality silicon sheets, electrolytic grade copper strip and wire at our state of the art machining facility. Our Silicon Controlled Rectifiers are used in automotive, electrical and railway industries for electroplating and anodizing applications. We offer these rectifiers to the clients at a reasonable price.

Features:

Digital display
Advance service life
Low power consumption

Further Details:

Our range is available from 500Amp to 5000Amp. Customers specific rectifiers can also be designed and made.

We use HIND make Silicone Diodes in our rectifiers.
Our rectifiers come with first filling of transformer oil.
Enclosure tank body fitted with pressed steel transformer radiators.
Rotary Switch Control DC Out Put as well as Dimer Stat Control DC Out Put

Voltage Rating Capacity:

8Volts , 12 Volts, 16 Volts, 24 Volts, 80Volts

Current / Amperes Rating Capacity:

500 Amps, 750 Amps, 1000 Amps, 1500 Amps, 2000Amps, 2500Apms, 3000Apms, 4000 Amps, 5000Amps

We also make Rectifiers for Laboratory Hull Cell Apparatus.

Rating 10Volts x 10 Amps

Features :

A) CC/VC

High-Performance Power Switching

SCRs with up to 600V input voltage and current capacities ranging to 50A deliver precise control in demanding electrical systems. Their reliable performance and standard interface simplify integration into control panels, automation units, and specialized equipment, assuring stable operation in power conversion and regulation tasks.

Versatile Phase Control and Rectification

Whether employed in motor speed controllers, light dimmers, or battery charging stations, these SCRs offer consistent output frequency (50/60 Hz) across multiple models. Their compact footprints fit a variety of enclosures, supporting efficient design and modular upgrades for evolving application needs.

FAQs of Silicon Controlled Rectifiers:

Q: How are Silicon Controlled Rectifiers typically used in power switching applications?

A: SCRs are commonly employed for controlling the flow of high current and voltage in circuits such as phase controllers, rectifiers, motor speed regulators, and light dimmers. They provide efficient switching and regulation, allowing precise management of electrical loads.

Q: What is the process for mounting these SCRs in a circuit?

A: These SCRs feature through-hole mounting, which involves inserting their leads into holes on a printed circuit board (PCB) and soldering them for secure electrical and physical connections. This method ensures strong mechanical stability suitable for high-power applications.

Q: When should I select a model with a higher average on-state current rating?

A: Choose a model with a higher IT(AV) ratingsuch as 25A, 40A, or 50Awhen your application involves controlling larger loads or requires handling greater continuous currents. This ensures safe, efficient operation without exceeding device specifications.

Q: Where can these SCRs be installed for optimal performance?

A: Install SCRs in well-ventilated electrical cabinets, control panels, or device enclosures as part of industrial, residential, or commercial setups. Their compact size and modular design make them suitable for interiors with space limitations.

Q: What are the benefits of using modular SCRs with standard pin configuration?

A: Modular SCRs with standard pin layouts enable simplified installation, easy replacement, and straightforward integration with existing circuit designs. This reduces maintenance time and enhances flexibility for upgrades or repairs.

Q: How do these SCRs contribute to motor speed control and light dimming?

A: SCRs regulate the phase and flow of AC power to motors and lighting systems, allowing for smooth adjustment of speed and brightness. Their fast switching capability ensures responsive and stable performance in dynamic load environments.

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