What’s New Bright ideas for light environments


including a new19in diagonal panel, said to offer 1,500cd/m² brightness, lowpower consumption,wide operating temperature range andwhite LED backlightswith 100K hour lifetimes.


The displays are ideal for outdoor


environments, including direct sunlight and other high-ambient-light environments, such as a brightly lit factory floor,where the display has to be readable over awide temperature range.


With its 1,280 by 1,024 resolution, the new


LCDmanufacturer,Optrex America, has introduced three super high bright TFT LCDs,


19in diagonal super high bright TFT LCD features 1,500cd/m² brightness, 33.2Wpower


Mighty choice ofmini cases


OKWhas addedmore versions and accessories to itsMinitec range ofminiature enclosures. Thesemulti-colored housings are designed for personal electronic devices carried in the hand, on a key ring, wrist strap, or lanyard. Typical applications include medical devices, personal safety, detection, monitoring, emergency call, audio, alarmand remote control electronics.


Following customer demand, OKWhas


addedmore case sizes and a wider selection of intermediate rings. The new intermediate rings include wider versions for increased case height, plain versions without eyelets for hand held devices, and a new ring with an aperture in the end for a USB connector.


There are two basic designs: rectangular Edge cases and droplet style Drop cases.


High-performance frequency control targets HD audio


Crystek has launched a new ultra-low phase noise HCMOS clock oscillator which boasts an extremely low close-in phase noise of -100dBc/Hz at 10Hz offset and a typical noise floor of -170dBc/Hz at 100kHz offset. Thismakes the CCHD-957 ideal for applications such as: digital- to-analog converters (DACs), analog-to-digital converters (ADCs), digital audio broadcasting (DAB) and professional CD audio equipment.


The device also features a standby function.When placed in disablemode, the


internal oscillator is completely shut down and its output buffer is placed in tri-state. Housed in a 9.0 by 14mmSMT package, the CCHD-957 operates with a +3.3V power supply consuming 15mA of current. Stability is rated at 20 to 50ppmbetween zero and 70°C and ±25 to 50ppmbetween -40 and 85°C.


Products in this family are capable of generating frequencies between 10 and 50MHz


and the output driver is capable of driving ±24mA. www.crystek.com


28 |March/April 2012


There are now eight individual cases sizes with dimensions ranging from2.0 by 1.26 by 0.51in to 3.31 by 2.08 by 0.75in.


Customers configure their enclosures by


selecting the correct version and color combination with prices starting at $8.


www.okwenclosures.com


Eliminate noise now


With advancedmagnetics designed to eliminate common noise to all lines in power supply designs, the new CMT-8100 series commonmode inductors fromTriadMagnetics boast rugged construction and materials for high-temperature applications.


Said to be highly dependable, CMT-8100 inductors


offer EMI suppression over a wide frequency spectrumand a high current capacity. They are designed tominimize AC line transmitted interference created by high frequency switching power supplies and are normally placed close to the input power source.


Applications include industrial controls, plant


instrumentation and heavy duty equipment, where the number of devices operating and the density of their placement often leads to noise problems. Filtering provided ensures equipment operates reliably in challenging high density environments.


Depending on themodel and the quantity ordered,


CMT series transformers start at $2.25 each in quantities of 1000 units with delivery fromstock to eight weeks lead time. They are available off-the- shelf fromTriad's distributors.


www.triadmagnetics.com www.electronics-sourcing.com


consumption, a contrast ratio of 800:1 and wide viewing angles.Operating temperature range is -20 to 70° C. Other options include the 12.1in diagonal


model featuring 1,280 by 800 resolution, power consumption of 13.1W, a 700:1 contrast ratio and an operating temperature range of -30 to 80°C. Also the 9.0in diagonalmodel, featuring 800 by 480 pixel resolution, power consumption of 6.4W, an operating temperature range of -30 to 80°C and an 800:1 contrast ratio. Sample pricing starts at $400.00.


www.optrex.com


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