EDN's technical editors

All of EDN's technical editors contribute to the EDN Product fEEd, which is maintained by Steve Mahoney, editorial/production coordinator.

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NEC Display Solutions of America EA190M: Display uses ECO-mode for reduced power consumption

Nov 20 2009 12:00AM | Permalink | Email this | Comments (0) |
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The 19-in. EA190M display, part of the vendor’s MultiSync EA series, has a 5-to-4 standard aspect ratio at a 1280×1024-pixel native resolution. Features include 250-cd/m2 brightness; 900-to-1 contrast ratio; 5-msec response; and a four-way ergonomic stand with a 110-mm adjustable height, pivot, tilt, and swivel. The device offers a two-step ECO mode, reducing power consumption, and a dynamic video mode with standard, text, movie, photo, and game presets. The display also provides space-saving down-firing multimedia speakers with a headphone jack. The display costs $259.

NEC Display Solutions of America, www.necdisplay.com


Related entries in: Consumer Electronics Design | Peripherals | 


ITT Interconnect Solutions VEAM GRH: Power connectors use composite back shells for weight reduction

Nov 19 2009 12:00AM | Permalink | Email this | Comments (0) |
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Targeting portable power systems and power-distribution boxes, the five-pole, 100A VEAM GRH series connectors include rubber-covered coupling nuts, improving grip and durability, as well as a composite back shell, reducing weight and providing a streamlined profile. Features include finger-protected, set-screw termination-style contacts, allowing safe operation, wire installation, and field repair. The connectors also provide quarter-turn coupling; UL recognition; 100A continuous operation; and machined aluminum shells with a hard, black, anodized finish. Prices for the VEAM GRH connector series range from $230 to $250 (100) per mated pair.

ITT Interconnect Solutions, www.ittcannon.com


Related entries in: Components, Hardware, Interconnect | 


C&K Components CCM01 and CCM02: Smart-card connectors suit GPS and mobile-phone applications

Nov 18 2009 12:00AM | Permalink | Email this | Comments (0) |
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Aiming at mobile phone, point-of-sale, and GPS applications, the CCM01 and CCM02 smart-card connectors come in sealed, normally open card-detection switches, and a chamfered opening in the card-entry slot improves card guidance. The eight-contact CCM01connector has a 100,000-cycle-minimum mechanical life. The eight-contact CCM02 series connector has a 500,000-cycle-minimum mechanical life and provides an antipiracy system. Additional features include a 10N maximum-card insertion force and a 0.25 to 0.5N contact-force range. The connectors target use with full-sized ID1 cards, and prices range from 10 cents to $6, depending on type and quantity.

C&K Components, www.ck-components.com


Related entries in: Components, Hardware, Interconnect | 


Ironwood Electronics PA-BGA117C-P-S-01: BGA-prototyping adapter has 500,000-spring-pin socket

Nov 17 2009 12:00AM | Permalink | Email this | Comments (0) |
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The PA-BGA117C-P-S-01 prototyping adapter works with the SS-BGA117C-01 clamshell spring-pin ZIF socket, providing access to address and data lines and enabling IC swap-out. The adapter interfaces the 117-position, 0.075-in.-pitch BGA SMT-land pattern to a 0.1-in.-center PGA. Gold-plated, solder-tail, machined pins provide increased reliability when users plug the adapter into a receptacle or solder it to a PCB. The adapters optionally have wire-wrap pins, allowing designers to built prototypes on inexpensive wire-wrap panels. The clamshell ZIF socket has low-inductance spring pins with 500,000-insertion capability. The socket operates at 10-GHz bandwidth with less than 1-dB insertion loss. The adapter costs $190, and the clamshell spring-pin ZIF socket costs $1288 (10).

Ironwood Electronics, www.ironwoodelectronics.com


Related entries in: Components, Hardware, Interconnect | 


Samtec Inc Searay: High-density interconnects have right-angle sockets

Nov 16 2009 12:00AM | Permalink | Email this | Comments (0) |
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The high-density Searay open-pin-field-interconnect family uses right-angle sockets, allowing connection to perpendicular and high-speed microbackplane applications. The device offers a four-row configuration with 200 contacts and a six-row configuration with 300 contacts. The system mates with the Searay surface-mount terminals with optional guideposts for blind mating, as well as a choice of tin-lead or lead-free solder-charged termination. Available in a 1.27×1.27-mm grid array, the Searay high-density open-pin field-interconnect family costs 5 cents/pin (1000).

Samtec Inc, www.samtec.com


Related entries in: Components, Hardware, Interconnect | 



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