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Auto‑aligning and self‑coupling textile-mounting garment connector
TT Electronics launches its mag‑Net soldier connector, the first and only C4I2 MIL-spec connector specifically designed for textile mounting. Unlike circular barrel connectors, mag‑Net is a robust, flush rectangular solution with a self-aligning, automatic magnetic latching system that enables the easiest‑ever, one-handed blind mating.
Intended for equipment connection to soldier-worn garments and load-carrying systems, the mag‑Net design provides mechanical latching with no moving parts for reliable, jam-free operation. Together with an ultra-lightweight, no-bulk design that maximises mobility and eliminates cable snag hazards, mag‑Net’s abrasion-resistant, flush-flat receptacles are virtually self-cleaning and require no protective caps, ensuring maximum durability and full environmental-sealing, both in mated and un-mated conditions. The 8-way contact configuration supports power up to 8A and USB 2.0 high-speed data transmission. Cable plugs can be oriented to allow for cable entry in any direction.
TT Electronics’ beta and alpha testing of the mag‑Net connector system has received very positive reactions from various military authorities and the manufacturers of rugged equipment.
The garment part of the mag‑Net connector system comprises two elements: A low-cost, garment cage made of thermoplastic, which is strong, durable and chemical resistant, can be easily and securely sewn into clothing by garment manufacturers who may not necessarily be skilled in the integration of expensive wearable electronics. This non-polarised cage provides an aperture into which the second element, the connector receptacle, can be fitted with the desired orientation. The receptacle itself features a ruggedised, lightweight shell and thermoplastics carefully chosen to provide maximum abrasion resistance. The magnets are fitted under the front face of the insert, which is flush to allow easy finger-wipe cleaning, while removable sides in the backshell enable cable or e‑textile entry from 4 possible directions. Once terminated to the wiring harness, the receptacle is introduced into the cage from behind.
The mag‑Net plug connector can be fitted to equipment such as personal role radios (PRRs) or batteries, providing a direct connection to the vest. Plugs feature ‘pogo’ spring contacts, machined from copper alloy, for high mating cycle resilience and easy cleaning, with an optional first-mate, last-break contact configuration. At the rear, PCB tail contacts provide for flex-print or regular PCB termination. An ‘O’-ring gasket and blind holes ensure environmental sealing when the plug is fitted into an equipment box or enclosure. For cable connections, an over-moulded flying lead assembly, which is fully EMC shielded to MIL‑STD‑461 and Def Stan 59‑411, delivers best-in-class ergonomics and minimises snagging. Cable plugs can be over-moulded to match any colour requirement including Multicam, MTP and Coyote. Both equipment and cable plugs are available in either latching or non-latching versions and the standard garment receptacle can accept either type.
Twin angular connector housing for motors up to 70A
Han-Modular Twin is a new connector housing that allows two modules from the Harting Han-Modular range to be combined in a space-saving and flexible way.
The angular housing means that the system is now easy to use as a motor connector. In a typical configuration, the housing is fitted to the motor in place of the terminal box with the Han-Modular Twin mounted at a 90° angle to the motor. The power connector is particularly useful for bigger motors up to 70 A. Han-Modular Twin can also be used as a double interface, for example combining a module for 4x40A inserts and a second module for 25 signal or data contacts.
This arrangement offers a new connection option for servo motors, combining one rectangular and two circular connectors. As a result, a faulty motor can be changed very quickly to reduce production down-time. Measuring 39x44mm, the Han-Modular Twin has the appearance of a small format IP65 industrial connector. The hood is in two parts – an upper part with the cable inlet and the carrier housing underneath. This design makes it easier to fit the inserts into the hood, allowing the cable to be fitted faster and more securely. Cable-to-cable connections can also be made without additional coupling housings or special components.
출처:http://www.electronics-eetimes.com/news/twin-angular-connector-housing-motors-70a
Lane Electronics – Cable and chassis connectors for professional audio and lighting
applications
Oct 13 2016 - Connectors, Switches & EMECH [More Connectors, Switches & EMECH Articles]
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Designed for use in professional audio, lighting systems and industrial applications, Neutrik XLR Series cable and chassis connectors are now available from Lane Electronics.
According to Lane, Neutrik connectors are accepted as the worldwide standard for professional audio applications from microphone connectors to almost any item of sound equipment. They are easy to assemble and to use and are the most reliable in this sector with a wide variety of contact layouts, says the company.
The XX and DLX series feature a new female cage type contact on the 3-pole versions this increases conductivity with the male connector plus a more robust latch on the female cable connector which assures ground to the chassis.
Specialist versions of the XLR like the EMC series which is a 3-pole female or male cable connector with an integrated capacitive shield to shell connection to avoid RF interference and LF noise. A 360 degree shield contact on the female connector ensures shielding and chassis contact.
The latest addition to Neutrik XLR series is the 10-pole XLR which has 8 low- and two high-current contacts for PoE which meets CAT 5e performance for data and power to 16A at 50VAC which exceeds PoE+ capability. The connector is more rugged than RJ45 types and its metal housing offers superior RF protection and EMI shielding, says the company.
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