MW LRS-350 NF-A9x14 Cover

Meanwell LRS-350 Fan Replacement Cover for Noise Reduction

Tired of the loud fan in the Meanwell LRS-350 power supply? This custom-designed top cover enables you to replace the original fan with a quieter slim Noctua fan for improved noise reduction and better airflow.

Features:

- Designed for Slim Noctua Fans : Compatible with 12V slim fans like the Noctua NF-A12x15 to keep your LRS-350 cool without the noise. - Easy Installation : Simply remove the original fan by disconnecting the white plastic connector from the board, exposing two pins for power. The Noctua 4-pin connector can then be mounted directly onto these pins (refer to a PC fan pinout for GND and 12V positions—typically black and yellow wires). - Secure Fit : The plastic tabs on this cover have slightly undersized holes to allow the self-tapping screws to grip securely, ensuring the fan stays in place. Installation Instructions:

- Remove the Lid : Unscrew the four screws securing the top lid of the LRS-350 power supply. The existing fan is attached to this lid. - Detach the Original Fan : Unplug the original loud fan from the board by pulling up on the white plastic connector to expose two pins for power. - Attach the Noctua Fan to the New Cover : Use the four self-tapping screws included with the Noctua fan to mount it onto the printed cover, aligning the fan with the vent cutout. - Connect the Fan : Attach the Noctua fan’s 4-pin connector to the two power pins on the board (black to GND, yellow to 12V). Refer to a PC fan pinout to confirm the orientation. - Secure the New Cover : Place the replacement cover with the Noctua fan attached over the LRS-350 and fasten it with self-tapping screws. The undersized holes in the tabs ensure a snug fit. The Meanwell LRS-350 power supply can be found here on AliExpress for easy reference.

This design aims to improve your Meanwell LRS-350 power supply experience by reducing fan noise, making it ideal for quieter environments without compromising cooling efficiency.