September, 2022
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tech.com Continued from previous page
Innovative Testing Solutions for the EV Market Seica’s Compact BMS Tester
A battery cell simulator
should be able to generate a pro- grammable floating voltage in the range 0 to 5V, in order to simulate the cell in rated, as well as under/over voltage conditions, Since even very small variations (fractions of a mV) can account
Solder Paste Print Part System from PDR
SHINGLE SPRINGS, CA — PDR has introduced its new integrated solder paste print part system for rework. The tools are designed to work with all PDR Evolution se- ries rework systems. Treated with high-durability carbon nanotube technology for superior paste-to- component release, PDR's print part system offers superior paste printing to component results with minimal effort. Key to the success of any
print part operation is the ability of the print part fixture to supply correct and equal pressure to the component when undergoing the pasting operation. PDR's exclu- sive design offers a hands- free/tool-free calibrated pressure nest to ensure constant and direct pressure is achieved, thus provid- ing superior paste application and deposition, virtually elimi- nating the need for re-prints.
for large differences in the SoC of the cell, a battery cell simulator must have the capability to gen- erate voltage with the required accuracy, as well as be able to measure the real voltage output. For testing the temperature
measurement function of the BMS, which typically uses NTC/PTC thermistors, a re- source able to supply variable re- sistance in multiple ranges is needed, and full performance testing of a BMS usually re- quires CAN and LIN communi- cation protocol capability.
includes the dedicated instru- ments and battery cell simulators designed specifically to meet the functional test requirements of a battery management system. Based on Seica’s proprietary
common hardware and software platform, customers can easily deploy the system into produc- tion. It can also be integrated with traceability and MES sys- tems, and meet any Industry 4.0 requirements. Seica’s solutions for the elec- trical vehicle market span more
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than 15 years of innovation. With its successful history in
the deployment of bond testers and battery management solu- tions in the EV market, Seica is well-positioned to provide test so- lutions for all types of EVs, includ- ing those for land, sea, air, and space.
Contact: Seica, Inc., 110 Av-
co Road, Haverhill, MA 01835 % 603-890-6002 E-mail:
davidsigillo@seicausa.com Web:
www.seica-na.com r
See at The Battery Show, Booth 2321
Vacuum Tweezer™ Solutions
For over thirty-fi ve years we have been a leading supplier of vacuum handling solutions to the world’s high technology fi rms. Our patented ESD safe products are used by clean room personnel, electronic assemblers, semiconductor manufacturers, the optics
industry and universities around the world. Virtual Industries success has come from
developing innovative vacuum tweezer tools to eliminate part damage and increase productivity in pick and place operations throughout high tech industries. These tools provide customer specifi c solutions that make assembly and processing operations more productive and ergonomic. Parts range in size from 0.004” (0.1mm) up to 12.0” (300mm) for easy handling.
• Self-contained vacuum tweezers
Print part system for rework. The PDR print part system
mounts directly to all PDR Evo- lution series rework platforms for direct vertical lift utilizing PDR's integrated vacuum pick up feature/gram force placement settings. Designed for integra- tion into the customer's rework process when using PDR sys- tems, the PDR print part system also can be used as a standalone device for general printing of sol- der paste to components. PDR's Print Part System is
made of high quality materials and manufactured with new, state-of-the-art laser technology to ensure highly accurate stencil fabrication and ultra-smooth edge/bore finishes. Contact: PDR Americas,
3869 Dividend Drive, Shingle Springs, CA 95682 % 530-676-6262 E-mail:
sales@pdrxy.com Web:
www.pdr-rework.com/americas
• Portable, battery-operated continuous vacuum handling systems
• Bench top 110/220 volt vacuum tweezer systems
• Complete kits available
Visit our website or contact us for additional information.
35
2130 Victor Place, Colorado Springs, Colorado 80915 USA Website:
virtual-ii.com E-mail:
info@virtual-ii.com USA Telephone: 719-572-5566 Fax: 719-572-5504
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