Amphenol expands liquid-cooling connector vary

Amphenol Industrial Operations has expanded its fast disconnect liquid-cooling connector sequence to fulfill the thermal and operational wants of large-scale AI datacentres, high-performance computing environments, power storage techniques and electrical car charging techniques.

The UQD and UQDB connectors have been enhanced to totally adjust to the Open Compute Challenge (OCP) Rev 2.0 specs. The UQD sequence affords fast join expertise, whereas the UQDB options blind mating for simple set up. Enhancements to every embody absolutely outlined geometry to OCP Rev 2.0 and enhanced circulate efficiency, in accordance with Amphenol. The most recent OCP REV 2.0 specification has additionally developed a hybrid configuration, enabling the UQD plug to mate with a UQDB socket.

With circulate efficiency as much as 800 L/min, the semi-hand mate self-sealing connector includes a twin interlocking security mechanism and large-diameter valve designs of 1-inch, 1.5-inch or 2-inch. A supply line connector facilitates full-flow, low-resistance liquid cooling between a coolant distribution unit and a manifold (distribution pipe) to minimise stress drop in high-flow supply line functions.

Ty Yesensky, senior product supervisor – Americas, of Amphenol Industrial Operations, famous: “Information is throttling by means of high-compute AI datacentres and different demanding power environments across the clock. These techniques require built-in liquid-cooling strategies that may deal with excessive ranges of warmth always being generated. Our expanded sequence ensures dependable connection, minimal stress loss and constant integrity for just about any high-performance, liquid-cooled setting.”

The Multi Fast Disconnect (MQD) incorporates a push-pull locking mechanism in a compact design to supply high-performance and reliability for compact laptop tray environments. The MQD is available in 02, 03, and 04 sizes, all of which have a straight model and an elbow 90° right-angle model, prepared for the following era of liquid-cooled techniques, claimed the corporate.

The customisable Optical Module Fast Disconnect (OMQD) can deal with cooling techniques managing 1.6T and three.2T information charges. Out there in 1mm, 2mm, or 3mm fluid diameters, the OMQD might be hand mated, together with a locking mechanism, or blind mated with an optionally available floating characteristic.

Amphenol’s new manifold supplies the infrastructure for optimum cooling throughout the complete system, it claimed. Fabricated from sturdy materials, resembling stainless-steel, copper, aluminium, or sturdy plastics, the manifold promotes corrosion resistance, whereas decreasing overheating dangers and power use. Customised manifolds can be found inside brief lead instances in a spread of functions, from excessive efficiency information techniques to electrical autos and industrial equipment.

By incorporating a twin security interlock through a bidirectional ball valve and dry-break, the expanded connector sequence supplies enhanced leak safety throughout upkeep and servicing in addition to serving to to forestall valve opening when unmated. Aerospace-grade sealing improves security and reliability, whereas low circulate resistance will increase connector efficiency, claimed the corporate.

The new connectors are available in quite a lot of termination choices, resembling threaded, hose barb and sanitary flange, with customisation accessible, and the outer shells make use of corrosion-resistant stainless-steel. EPDM rubber seals present chemical and thermal resistance towards a spread of glycol-based coolants, with extra seal choices accessible.

See Amphenol RF provides lengths for SMA cable meeting configuration.