Power Integrations

LNK403EG

LNK403EG Description

The LNK403EG is a high-performance AC-DC offline switcher designed and manufactured by Power Integrations, a leading company in the electronics industry. This product is an active component with an internal switch, making it suitable for a wide range of applications, particularly in lighting systems. With a supply voltage range of 36V to 725V and a frequency of 66kHz, the LNK403EG is designed to provide reliable and efficient power conversion.

LNK403EG Features

• Voltage Supply Range: The LNK403EG can handle a wide voltage supply range from 36V to 725V, making it versatile for various lighting applications.
• Internal Switch: The presence of an internal switch simplifies the design and reduces the number of external components required.
• Frequency: Operating at 66kHz, the LNK403EG offers high efficiency and reduced electromagnetic interference.
• Dimming: The Triac dimming feature allows for easy integration with existing lighting control systems.
• Mounting Type: The through-hole mounting type provides a secure and reliable connection in the application circuit.
• Number of Outputs: With a single output, the LNK403EG is ideal for applications requiring a straightforward power conversion solution.
• Package: The tube packaging offers protection during storage and handling, ensuring the product's integrity.
• Compliance: The LNK403EG is RoHS compliant, indicating its adherence to environmental regulations, and REACH unaffected, ensuring safety in material composition.

LNK403EG Applications

The LNK403EG is specifically designed for lighting applications, where efficient power conversion and dimming capabilities are crucial. Some ideal use cases for this product include:

• LED Lighting: For both indoor and outdoor LED lighting systems, the LNK403EG provides stable power supply and dimming control.
• Street Lighting: In street lighting applications, the LNK403EG ensures energy efficiency and long-term reliability.
• Industrial Lighting: For industrial settings where robust and efficient lighting is required, the LNK403EG offers a reliable solution.

Conclusion of LNK403EG

The LNK403EG is a robust and versatile AC-DC offline switcher that stands out in the market due to its wide voltage range, internal switch, and Triac dimming capabilities. Its compliance with RoHS and REACH standards, along with its high-frequency operation, make it an excellent choice for lighting applications where efficiency, reliability, and environmental considerations are paramount. With its single output and through-hole mounting, the LNK403EG is an ideal solution for designers looking for a straightforward yet powerful LED driver.