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www.us-tech.com
February, 2018 Seika Offers McDry Low-Humidity Cabinet Storage
Hayward, CA — Seika Machinery is now offering McDry electronic dry storage cabinets. These are used worldwide for the storage of automo- tive parts, such as engine compo-
nents, bearings, springs, ball sensors for gyroscopes, plungers, and raw metallic components. The McDry DXU-1001 and DXU-1002 storage cabinets can maintain a relative hu-
midity (RH) of one percent. The door on the systems can be
opened once every 20 to 40 minutes, they are compliant to ESD-IEC61340-5-1, come equipped with a digital RH meter, have locking doors and adjustable shelves that support up to 220 lb (100 kg), and are grounded to prevent static shock. The cabinets have also
ANTI-STATIC COATINGS
STATIC DISSIPATIVE FLOORING SURFACES
ESD WORKBENCH PRODUCTS
STATIC CONTROL INSTRUMENTS
PCB PRODUCTION, REWORK AND REPAIR
For more than 45 years, ACL Inc., has developed innovative products for static control and specialized cleaning.
synonymous with quality, reliability, and cost-effective manufacturing solutions.
www.aclstaticide.com | (800) 782-8420 | (847) 981-9212
Our brand name, Staticide® has become
been used for the drying and storing of fiber optics, such as micro-lenses for WDM and CCD solid state image sen- sors. During the manufactur- ing of quartz oscillators, McDry can store quartz crys- tals and electrode adhesives. There are many McDry stor- age cabinet models to choose from for any size application. Other storage applications for
conform to IPC/JEDEC J-STD 033C and IPC 1601 guidelines.
McDry low-humidity storage cabinet. Contact: Seika Machinery, Inc.,
the cabinets include original prints, PCBs, polymide film, tape reels, feed- ers, and various electronic compo- nents and materials. McDry cabinets
26218 Industrial Boulevard, Hay- ward, CA 94545 % 510-293-0580 E-mail:
info@seikausa.com Web:
www.seikausa.com
POSITAL’s Wiegand Assemblies Eliminate Backup Batteries
Hamilton, NJ —POSITAL’s Wiegand assemblies offer a compact and effi- cient way of harvesting power for electronic circuits in electromechani- cal devices, eliminating the need for backup batteries. A Wiegand wire is a short
length of prepared Vicalloy (vanadi- um-iron-cobalt) wire. When exposed to a changing external magnetic field, the wire will initially retain its magnetic polarity and then abruptly flip polarity once the field reaches a certain threshold. This sudden change in the mag-
netic state of the core induces a cur- rent pulse in a copper coil wound
Intelligent Dry Storage™
around the Vicalloy core. This current pulse is very short-lived, but the ener- gy harvested from the mechanical mo- tion of the magnet can be captured and used to activate a low-power elec-
Wiegand assemblies offer an efficient way to harvest energy in electromechanical devices.
tronic circuit. An important feature of the Wiegand effect is that the amount of electric power generated with each reversal of the magnetic polarization is constant and completely independ- ent of the rate of change of the exter- nal magnetic field, even if this hap- pens very slowly. Wiegand assemblies are a core
component in POSITAL’s IXARC multi-turn absolute rotary encoders, providing a maintenance-free method for powering the counter that records the number of complete rotations that the device experiences. POSITAL also offers Wiegand assemblies to other manufacturers. These consist of a 0.6 in. (15
Fast Recovery Time <3 minutes provides constant access to stored parts.
Industry 4.0 Ready all SmartDRY™
SmartBAKE™ Mode (SD-10 only) manually set temperature, humidity
1.800.323.4548 |
www.smartdry.com MADE IN USA
mm) length of Wiegand wire sur- rounded by a copper coil, all con- tained in an SMD-mountable plastic structure. Wiegand wire production is carried out at locations in the U.S. and Europe, ensuring a stable, reli- able supply chain. These assemblies can be used wherever low-cost, zero- maintenance, battery-free energy harvesting systems are needed to en-
ergize low-power electronic devices. Contact: POSITAL-FRABA,
1800 East State Street, Suite 148, Hamilton, NJ 08609 % 609-750-8705 fax: 609-750-8703 E-mail:
christian.fell@fraba.com Web:
www.posital.com
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