When developing battery packs, the question arises as to which safety system the pack should be equipped with. Is a Protection Circuit Module (PCM) sufficient? Or should a Battery Management System (BMS) be integrated? What are the differences between the mechanisms? And what advantages and functions does which protection mechanism offer? The answer here, as […]
In the consumer sector, the decision for the right battery is made quickly. There are standard batteries which fit in consumer applications. However, in the industrial or medical technology sector, the situation is different. For these applications, “off-the-shelf” batteries are often not suitable. There are special requirements concerning safety or space. The solution: individually developed […]
Charging Process: Lithium-batteries are charged with constant current until a voltage of 4.2 V is reached at the cells. Next, the voltage is kept constant, and charging continues for a certain time. The charger then switches off further charging either after a preset time or when a minimum current is reached. In the rare event […]
What special features are there to consider when designing-in a lithium polymer cell? An important point, is certainly the so-called “swelling”, the natural swelling of a lithium polymer cell in a fully charged state and over cycles. A fully charged cell is thicker than a discharged one. During charging, the electrodes become thicker, so the […]
Shortest spring pin, 1mm compressed height, provides highest electrical bandwidth 60GHz with lowest inductance of 0.17nH along with 2A continuous current carrying capacity. Quarter turn spring loaded lid allows gradual pressure to CSP with easy chip replacement functionality.
Connecting trust, the industry leading floating connector !! Nowadays, many electronic devices are becoming smaller and more sophisticated, and floating connectors can help maintain the quality of electronic devices by reducing problems that occur when tightening screws to secure printed circuit boards or when mating multiple connectors. KEL’s floating connectors are collectively called D-Sign Floating, […]
Introducing the industry’s smallest non-magnetic connector with compact size and high heat resistance Industry‘s smallest class / Non-magnetic/ High operating temperature A connector for micro coaxial cables with stable performance even at 105°C which has great potential despite its small size. Features: Space saving : Board occupying area of 44mm2, the industry’s smallest class ! […]
Voltage-controlled oscillators from Jauch Voltage-controlled oscillators (VCXOs) have a control voltage pin that controls the output frequency around the nominal frequency. This makes VCXOs particularly indispensable for applications that require precise frequency tuning. In this newsletter, we would like to introduce you to our VCXOs. We also have larger designs in our portfolio so that […]
In today’s industrial landscape, reliable connectivity is crucial for ensuring efficient operations. Choosing the right cable assembly is key to ensuring high-speed data transmission and the ability to handle high currents and temperatures. At WEIPU, we offer a comprehensive solution by providing both high-quality connectors and associated cable assemblies. We offer a wide range of […]
Quickly and easily socket your optoelectronic module (BGA64, 0.45mm pitch, 7.7x10mm size) and verify the performance equivalent to direct solder version using a high performance spring pin with low inductance of 0.17nH that operates from -40°C to +120°C.
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