1310&1550nm Laser Diode Module

Introduction to Thyristor Diode Modules

Thyristor diode modules, often simply referred to as thyristors, are a type of semiconductor device used primarily for controlling and switching electrical power in various applications. They act as controlled switches, allowing current to flow when triggered by a small gate signal. Once turned on, they remain conducting until the current through them falls below a certain threshold or the direction of the current is reversed.

A thyristor module typically consists of multiple thyristors packaged together to handle higher currents or voltages than a single component could manage. These modules can be found in a variety of configurations, including SCR (Silicon Controlled Rectifier), TRIAC, and GTO (Gate Turn-Off) thyristors, each designed for specific types of power control tasks.

Features and Advantages of Thyristor Diode Modules

1. High Power Handling Capacity:
   Thyristor modules are capable of handling high levels of power, making them suitable for industrial applications that require robust and reliable power management solutions.

2. Efficient Power Control:
   Thyristors offer precise control over the power delivered to a load. By controlling the timing of the gate pulse, it’s possible to adjust the amount of power being transferred, which is particularly useful in AC power control applications such as dimming lights or speed control of motors.

3. Low Conduction Losses:
   When fully on, thyristors have low forward voltage drops, resulting in minimal power losses during conduction. This efficiency contributes to lower operating temperatures and improved energy efficiency.

4. Rugged Construction:
   Designed for harsh environments, thyristor modules feature durable packaging that can withstand mechanical stress, temperature fluctuations, and other environmental factors typical in industrial settings.

5. Compact Design:
   Despite their ability to handle significant power, modern thyristor modules are compact, enabling space-saving designs in equipment where size and weight are critical considerations.

6. Cost-Effective Solution:
   Thyristor modules provide an economical way to implement powerful switching and control functions compared to alternative technologies that might not be as efficient or may cost more per unit of power handled.

7. Simple Triggering Mechanism:
   Thyristors require only a small gate current to turn on, which simplifies the design of control circuits. The triggering mechanism can be easily integrated into existing systems with minimal additional components.

8. Wide Range of Applications:
   From motor control and power supplies to welding machines and traction systems, thyristor modules find application across a broad spectrum of industries due to their versatile characteristics.

9. Overcurrent Protection:
   Many thyristor modules come equipped with built-in protection features against overcurrent conditions, safeguarding both the device itself and connected loads from potential damage.

10. Fast Switching Speeds:
    Advanced thyristor modules can switch states rapidly, which is beneficial in applications requiring quick response times or frequent switching cycles without compromising performance.

(1310&1550nm Laser Diode Module)

Specification of 1310&1550nm Laser Diode Module

This laser diode component deals with 1310nm and 1550nm wavelengths. These are common in fiber optic interaction. The component results light through a conventional single-mode fiber port. It’s constructed for reliable signal transmission.

Power degrees are readily available. You can select low power for brief web links. Greater power alternatives benefit longer ranges. Examine the specific power rating for your model. Inflection is feasible. The light turns on and off quick. This brings information. Analog modulation is likewise sustained. This allows the light intensity differ smoothly.

The module needs stable power. It requires a details DC voltage. This is generally reduced voltage like 3.3 V or 5V. Current draw depends upon the result power. Greater power needs a lot more current. Temperature level impacts performance. The component functions within an established temperature array. This variety is often from -40 ° C to +85 ° C. Air conditioning could be required for high-power use.

Control is simple. A TTL signal transforms the laser on and off. This is for digital signals. An analog input regulates the light illumination. This is for analog signals. Safety is essential. The module consists of functions to avoid eye damages. It abides by laser safety policies.

These modules are used in many locations. Fiber optic networks use them for sending data. Examination equipment relies on them for accurate measurements. Sensors use them for discovery. They are likewise located in medical tools and research study labs. The style is portable. It fits easily into various systems. The bundle shields the laser diode. It ensures secure operation gradually. Mounting is easy. Standard screws or clips are used.

(1310&1550nm Laser Diode Module)

Applications of 1310&1550nm Laser Diode Module

These laser diode modules produce light at 1310nm and 1550nm wavelengths. These wavelengths are basic in fiber optic interaction. They work well with conventional glass fibers. Signal loss is reduced inside the fiber at these points. Signal spreading is additionally decreased. This makes them crucial for sending data.

Telecom networks count heavily on these components. They develop the backbone transmitters. They send voice, video clip, and web information over long distances. Both 1310nm and 1550nm are utilized. 1310nm prevails for much shorter runs. 1550nm deals with a lot longer ranges. It has the lowest loss in silica fiber. Dense Wavelength Division Multiplexing (DWDM) systems utilize numerous 1550nm lasers. Each laser lugs a different data channel. This increases the fiber’s ability.

Fiber optic noticing usages these lasers too. They discover adjustments along a fiber cord. This helps protection fencings. It spots invasions or meddling. It checks pipes for leakages or stress and anxiety. It enjoys large structures like bridges or dams. Little adjustments in light expose troubles. The certain wavelength relies on the sensing unit type.

Fiber optic system testing needs these modules. Service technicians utilize them to check installed fiber. They determine loss. They discover breaks or negative links. They verify splices. They identify the fiber’s performance. The component acts like a recognized, stable source of light. This is vital for installation and upkeep.

Clinical devices often uses these wavelengths. They work for certain diagnostic tools. They are made use of in some therapeutic tools. Research labs discover them valuable also. They are utilized in spectroscopy. They assist study materials. They are made use of in laser microscopy. They supply precise illumination. Industrial setups use them for placement. They note placements precisely. They guide equipment. They are utilized in some laser cutting. They are made use of in engraving applications.

Suppliers build these components for reliability. They make sure secure output power. They keep constant wavelength. They develop them for long life. They package them for easy combination. They fit into different systems. They link easily to various other components.

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 1310&1550nm Laser Diode 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 1310&1550nm Laser Diode Module

Here are key questions about our 1310nm and 1550nm laser diode modules:

What are these wavelengths used for?
1310nm light works well for medium-distance fiber optic links. 1550nm light travels much farther in fiber with less signal loss. This makes 1550nm ideal for long-haul telecom networks and cable TV distribution. Both are core wavelengths in optical communications.

What power outputs are available?
We offer modules from low power (a few milliwatts) up to higher power options (hundreds of milliwatts). The right power depends on your link length, receiver sensitivity, and required signal margin. We can advise on the best fit.

Is temperature control needed?
Yes, consistent performance requires controlling temperature. Laser wavelength and output power shift significantly with temperature changes. Our modules include thermoelectric coolers (TECs) and sensors. This ensures stable operation under varying conditions.

What fiber type is compatible?
These modules couple light into standard single-mode fiber (SMF). The core size and numerical aperture of SMF match the laser output beam characteristics best. Using multimode fiber causes severe signal degradation over distance.

Are they eye-safe?
Properly enclosed modules meeting Class 1 Laser Safety standards are safe during normal operation. No special laser safety procedures are needed for users. We design our housings to meet this Class 1 requirement. Always follow the product datasheet safety instructions.

(1310&1550nm Laser Diode Module)