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RELIABLE AND SAFE:
FREQUENCY PRODUCTS AND
BATTERY SOLUTIONS FROM JAUCH
JAUCH BLOG
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!
What is the difference between a Protection Circuit Module (PCM) and a Battery Management System (BMS)?
Tuesday, 16 November 2021
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
- Published in Battery Technology
What is the similarity between a quartz blank and a pillow?
Thursday, 28 October 2021
Do you already know the similarity between a quartz blank and a pillow? Exactly! Both have the same shape. The so-called “bevelling” or “contouring” in the production process of quartz blanks results in the characteristic lens shape of quartz blanks. “This procedure is mainly used for ‘thicker’ blanks, which are in the low frequency range,
- Published in Frequency Control Products
What actually happens when lithium batteries are over-charged or deep discharged?
Thursday, 14 October 2021
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
- Published in Battery Technology
Why does a quartz crystal have to be hermetically sealed?
Monday, 06 September 2021
What you always wanted to know about quartz crystals, but didn’t dare ask until now … – Why does a quartz crystal have to be hermetically sealed? At the end of the complex production of a quartz, or rather the small quartz disc, the quartz blank, it has to be mounted in a housing that
- Published in Frequency Control Products
What special features are there to consider when designing-in a lithium polymer cell?
Thursday, 02 September 2021
What special features are there to consider when designing-in a lithium polymer cell? An important point, according to battery expert Dr JĂĽrgen 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
- Published in Battery Technology
Customer Success Story: Thermal Imaging Cameras for Firefighters – A Robust Lithium Iron Phosphate Battery Pack for Leader Photonics
Friday, 04 June 2021
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
- Published in Battery Technology, Customer Success Stories
The Right Battery for Locking Cylinders and Locking Systems
Wednesday, 25 November 2020
Electronic locking cylinders have long since replaced mechanical locks in many companies. Not the key, but the transponder or key card is granting access to the company building. In private homes, too, the trend is moving towards the electronic lock. Depending on the product and manufacturer, door locks can even be opened by cell phone.
- Published in Battery Technology
The Most Important Parameters for Selecting the Ideal Lithium Polymer Battery
Wednesday, 07 October 2020
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
- Published in Battery Technology
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PHONE
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
ADDRESS
Jauch Quartz GmbH
In der Lache 24
78056 Villingen-Schwenningen
Germany