Holiday Coro Flex Expansion Board Mount to Meanwell LRS
$12.95
This mount is designed to securely attach a Holiday Coro Flex Expansion Board to either a Meanwell LRS-350 or LRS-600 power supply. The LRS-350 version also features dimples that can be drilled out to accommodate a variety of generic 350W power supplies, offering additional flexibility. Equipped with our pre-installed press-fit standoffs, the mount simplifies installation as you no longer have to place and align loose standoffs only to have them shift out of alignment when installing the board. The mount attaches to the sides of the power supply using four M4 x 8mm screws. For attaching the board to the mount there are two options to choose from.
Option 1 Utilize the stock Holiday Coro standoffs to attach the CPU to the SPI and secure them from the underside of the mount. This method requires six M3 x 16mm screws which are longer than the stock screws provided by Holiday Coro.
Option 2 Use the included 3D printed standoffs and secure from the top down. This method requires four 6-32 x 2″ screws and two 6-32 x 1/2″ screws.
Compatible with our Ammo Box Mounting System v3 50 caliber box*. This mount does not fit the Holiday Coro 16 port smart receiver. Includes only 3D printed parts; hardware and electronics are not included. Colors may vary, although black is most common. If you have a specific color request for black or white please include a note indicating your preference with your order, but keep in mind that it may increase processing time for in-stock items.
*Due to the taller height of this controller, compatibility with the Ammo Box Mounting System v3 50 caliber box is limited to single power supply installations only.
3D printing parts is a slow process and we have a whole print farm running 24/7 to fulfill orders and build stock of the more popular items. If you order a product that shows “made to order” we will move it directly to the print queue where it will be printed as soon as possible. While normal processing times for most orders with made to order items is less than a week, it can fluctuate. Very large orders can also experience longer than normal processing times as well because of the high number of hours it takes to produce lots of parts. If processing times are expected to be longer than two weeks before shipping, there will be a banner at the top of the website indicating the expected wait times. See the FAQ page for more info.
All of our 3D printed parts use PETG filament which provides good flexibility and resistance to UV exposure when used seasonally.
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New for 2025, our controller and accessory mounts now fit both Meanwell LRS-350 and LRS-600 power supplies as well as feature dimples that can be drilled out to accommodate generic 350W power supplies. In order to make these design changes the profile of the base mount is different and therefore these mounts are not backwards compatible with the older 30 caliber Ammo Box v2 designs which were sold until approximately Q3 of 2024.
