Rhythm and energy are the forces that move and drive the world. Our world at Jauch is particularly influenced by these impulses. Frequency control products and battery solutions determine our everyday life and give us rhythm and energy every day. Above all, our employees are the factors which make Jauch a very special company.
In our blog we will take you on a journey through our products, employees and the Jauch corporate culture to give you exciting insights behind the scenes of the Jauch Group. We look forward to sharing with you!
A new machine is improving our sample and prototype construction in Villingen-Schwenningen – although calling it a ‘machine’ may be stretching it 😊. Instead, what we have is a 3D printer, which brings a number of advantages: both our customers and our own in-house staff now benefit from greater speed and flexibility when it comes
Founded in October – and on the market within just six months: Start-up XSPECTER has its T-CROW XRII to thank for this success. The product behind this futuristic name is a special tripod for thermal imaging and night vision cameras. The product: A controllable 3D-printed camera tripod The T-CROW XRII is a controllable camera tripod
In the development of battery packs, the focus is often only on technical development. However, this alone does not go far enough. After all, new batteries require various certifications so that they can be placed on the market in compliance with the law. Worldwide, there is a multitude of different rules and regulations concerning the
In the blog posts Ask the Product Manager: Are real rock crystals used for production of oscillating quartz crystals? and Quartz production process: from quartz block to quartz blank, we have already taken a closer look at the first stages in quartz production, what material the quartz blanks are made of and what steps are
The standards of the International Electrotechnical Commission (IEC) are among the most important groups of standards for the certification and safety of electronic products. They include both cells and batteries and span primary cells, secondary cells, battery packs and portable device batteries. In addition to the requirements for the devices and central rules for the
The standards in the North American market are set by Underwriter Laboratories (UL). UL is an independent US private company, one of the oldest testing institutes in the world, which published the first standard in 1903. Unlike the IEC/CB method, which does not use a test mark, UL has a test mark and a database
The previous blog post entitled: Ask the Product Manager: Are real rock crystals used for production of oscillating quartz crystals? covered the initial stages in the production of these small clocks. Quartz is artificially grown in autoclaves, reaching a weight of several kilos. From this point, however, we are still a few production stages away
There are various certifications that are relevant when dealing with batteries. On the one hand, this includes the UN38.3 transport test, which concerns the transport safety of lithium batteries. This test is a must as soon as batteries are shipped. On the other hand, there are certifications that, although not mandatory, confirm the safety of
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, according to battery expert Dr Jürgen Heydecke, 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
Everybody knows the emergency number for the fire department. And probably everyone hopes they are never forced to dial it. But in fact, this happens more often than you might think. This is shown by current statistics from the German Fire Brigade Association. According to these, the fire department was called out around 700 times
Lithium-ion and lithium-polymer batteries currently set the standards in the battery market in terms of performance, cell voltage and service life. While lithium ion batteries are thought to power the vast majority of our cars in the future, lithium polymer batteries are already supplying power to our mobile phones and laptops today. Both cell types
“If Apple made a blender, this would be it” – the British-American online news portal Mashable nailed it. When it comes to aesthetics and product design, the blender “Millo”, created by the Lithuanian start-up Millo Appliances, is very close to the great idol from Cupertino. Besides its award-winning design, the technology behind “Millo” is particularly
Everyday activities such as tying shoes or eating with knife and fork are almost impossible for patients with paralyzed or weakened hands. The German-based start-up HKK Bionics is aiming to help these people with its newly developed hand orthosis. “Our exomotion® hand one is a kind of motorized partial glove with forearm splint,” explains Dominik
Lithium thionyl chloride (LiSOCl2) batteries are special in many ways; with 3.6 volts, they have the highest cell voltage of any primary batteries available. They are also extremely durable and can be safely stored for long periods of time. This excellent shelf life is the result of another special feature of LiSOCl2 batteries called “passivation”.
Fishing is one of the most relaxed hobbies you can imagine. Just cast out your line and hope a fish will take the hook. Sometimes however, the angler’s patience is not rewarded and he has to return home without having caught anything. If you want to avoid this disappointment and don’t want to rely on
A fast and smooth data transmission is critical in today’s world. Network and server systems are designed to process and forward information at lightning fast speeds. To achieve this, many of these applications depend on frequencies in the three-digit megahertz (MHz) range. Such high frequencies cannot be generated with an AT-crystal in the fundamental tone.
Whether medical technology, telecommunications or consumer electronics, quartz crystals have established themselves as a precise frequency generator in all industries. When energized, the thin quartz disc oscillates at a steady rate and thus determines the heartbeat of the application. While this sounds simple, the matter is quite complex because quartz blanks are not all the
Right at the beginning of this article I have to make a confession: When I joined Jauch’s marketing team almost five months ago, I didn’t have the slightest idea about frequency components. I didn’t know what a quartz was, what it looked like or how it differed from an oscillator. Of course, this has now
Basic tone crystals with high frequencies are in great demand, especially for wireless applications in the Internet of Things industry. More and more often we find devices communicating with each other and exchanging data via radio, for example via Bluetooth, ZigBee or ISM. All these radio standards use frequency bands in the three-digit megahertz or
The tuning fork crystal as it is used in watches is something like the “classic” among the quartz crystals. Its frequency is always exactly 32.768 kHz. But why this value? The answer to this question can be found in the history of quartz crystals. Bell Telephone Laboratories, the former research department of today’s telecommunications group
If you want to equip your product with an oscillator, and there is hardly an electronic application that can do without, you must define the operating voltage of your application first because oscillators are usually “calibrated” to a specific voltage value. A precise frequency requires a constant and predetermined working voltage. If deviations occur, the
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Frequency Control Components: 0049 77 20 / 9 45-322
Battery Technology: 0049 77 20 / 9 45-323
Corporate Headquarters: 0049 77 20 / 9 45-0
Jauch Quartz GmbH
In der Lache 24
78056 Villingen-Schwenningen
Germany