STOOPF17025Z032S00

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LED Drivers are an important part of the lightening system, and STOOPF17025Z032S00 is the perfect choice for many applications in the industry today. It is a wide-ranging programmable LED driver designed to efficiently drive LEDs from DC sources up to 50V. This driver is ideal for applications with multiple strings of a single color LEDs in medium to high power applications, such as industrial and architectural lighting.

Features

The STOOPF17025Z032S00 has a number of features that make it suitable for a range of lighting applications. The driver has a high input voltage rating, allowing it to be used with existing voltage sources further extending the flexibility of this driver. It also has extensive protection features to ensure both the LED load and the driver itself are safe from hazards. Programmability is offered as standard, and it can be programmed to work in compliance with IEC standards. The controller supports multiple programming modes, enabling the user to tailor the functionality for their specific requirements.

The driver is also extremely efficient in its operation, with a high power factor and current accuracy. It can easily achieve a power factor of >0.95 and has an efficiency of up to 95% over a wide temperature range. This efficiency results in very low heat generation even for long-working scenarios, making it an ideal choice for prolonged outdoor and indoor uses.

Application Field

STOOPF17025Z032S00 LED drivers are suitable for a number of typical lighting applications including:

• Architectural Lighting
• Industrial Lighting
• Landscape Lighting
• Urban Lighting
• Security Lighting

This driver can also be used in a variety of other lighting applications such as traffic signals, LED displays and signage, machine vision or photovoltaic systems.

Working Principle

The STOOPF17025Z032S00 LED driver operates on the principle of PWN (pulse width modulation) and follows a constant-current operation to drive the LEDs. A PWN signal is an analog signal as a square wave, with the duty cycle (width of the pulse) varying with the required output current. The average voltage across the LED is proportional to the duty-cycle, which is further adjusted to maintain the desired output current.

The LED driver is capable of automatic dimming, which can be adjusted through external programming or the internal programming modes. The range of dimming is between 0.5%-99.5%, making it suitable for applications that require varying, dynamic illumination.

To further improve system performance, the driver includes different protection modes. These provide protection to the LEDs from over-current, thermal and short circuit situations, making the system more reliable and robust for long-term use. The programming modes can also be used to select different failure indicators for enhanced feedback.

Conclusion

The STOOPF17025Z032S00 LED driver is an excellent choice for many applications requiring a constant-current LED driver. It offers a range of features and programmability that makes it suitable for a variety of LED systems. Working principles employed by this driver also ensure that the LEDs are safely driven with high performance and efficiency, making it suitable for any application requiring reliable dynamic lighting.

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