May, 2018


www.us-tech.com


Page 113 Vision Research Launches Ultra-High-Speed Camera


Wayne, NJ — Vision Research has introduced its Phantom® v2640, a fast 4 MP camera. It has a proprietary 4 MP, 2048 x 1952 resolution, CMOS image sensor and delivers speeds of up to 26 GP/s. The Phantom® v2640 reaches 6,600 FPS at


full resolution and 11,750 FPS at 1920 x 1080. The v2640 has a high dynamic range (64


dB) and the lowest noise floor of any Phantom camera (7.2 e–), which makes it an excellent tool for researchers, scientists and engineers who need to capture clean, high-resolution images at ultra-high speeds. The high dynamic range shows significant


detail, especially in high-contrast environ- ments, while the low noise is particularly bene- ficial when analyzing the dark regions of an image. It also has exceptional light sensitivity, with an ISO measurement of 16,000D for mono-


Phantom v2640 high-speed camera. Calex


Launches 1,000W Full Brick DC-DC Converter


Concord, CA — Calex has added a 12V model to its 1,000W FXW full- brick DC-DC converter series. The 24S12.84FXW has an ultra-wide 9 to 36 VDC input range and provides a regulated, isolated 12V output rated up to 84A DC. The FXW series offers sense pins


and a trim function with a trim range of +10 percent and µ40 percent. Ther - mal management of the FXW ser ies is made easier by the converter’s efficien- cy of 95 percent. The FXW series, measuring 4.7 x 2.5 x 0.52 in. (11.9 x 6.4 x 1.3 cm), comes with threaded inserts for baseplate or heat sink mounting. The operating baseplate


chrome cameras and 3,200D for color cameras. The v2640 has multiple operating modes


for increased flexibility. Standard mode uses correlated double sampling for the clearest image, while high-speed (HS) mode provides 34 percent higher throughput to achieve 6,600 FPS. Monochrome cameras can incorporate “binning,” which converts the v2640 into a 1 MP camera that can reach 25,030 FPS at full resolu- tion, with high sensitivity. To help users manage the amount of data


inherent in high-speed imaging applications, the v2640 is available with up to 288 GB of memory, and is compatible with Phantom 1 and 2 TB CineMags® for data storage. Also, 10 Gb


Ethernet is standard, saving download time. Contact: Vision Research, Inc., 100 Dey


Road, Wayne, NJ 07470 % 973-696-4500


Web: www.phantomhighspeed.com


24S12.84FXW DC-DC converter.


temperature range of the FXW series is –40 to +221°F (–40 to +105°C). The FXW series’ high efficiency


and high power density are due to its special synchronous rectification tech- nology, advanced electronic circuitry, packaging, and thermal design. The input-to-output isolation voltage of the FXW family is 2,250 VDC. The input- to-baseplate and output-to-baseplate isolation is also 1,500 VDC. The switching frequency is fixed at 200 kHz. The FXW series includes on/off control. For 12 and 24V battery appli- cations, the off-state current draw is typically 2 mA. Output ripple and noise is 120 mV peak to peak. The FXW series of converters are


protected by over-current, short circuit protection, and over-temperature pro- tection, output over-voltage protection


and input under-voltage lockout. Contact: Calex Mfg. Co., Inc.,


2401 Stanwell Drive, Concord, CA 94520 % 925-687-4411 E-mail: sales@calex.com Web: www.calex.com


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