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Air Transport Requirements for Lithium Ion Batteries

Jul , 11 2022

Speaking of UN38.3, I believe it will be familiar to those engaged in the lithium battery industry. UN38.3 refers to Section 38.3 of the United Nations Manual of Tests and Criteria for the Transport of Dangerous Goods specially formulated by the United Nations for the transportation of dangerous goods, referred to as UN38.3. , high and low temperature cycle, vibration test, impact test, 55 ℃ exter...

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Theoretical introduction to Switch mode converters

Jul , 18 2022

Switch mode power conversion technology dominates nearly every segment of the economy, including demanding aerospace and military power systems that impose requirements more demanding than those imposed by power utilities or industry. Switch mode converters are, for example, successfully hardened against the effects of frequent lightning strikes on aircraft, against the effects of nuclear electrom...

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Theoretical introduction to an AC power system

Jul , 22 2022

AC Power Systems have plenty more units, terms, measurements, interesting waveforms and math to describe their behavior. Any formulas presented here are for reference and validation only. The intension of this paperis convey the concept without having to seriously crunch numbers. All the terms and formulas interweave so itis difficult to create a flow of one topic to another without skipping aroun...

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The Importance of Data Centers

Jul , 22 2022

What Is A Data Center? In simplistic terms, a data center is fundamentally a huge computer that stores and processes information. They represent a physical facility that companies use to house their critical applications and data. Their design is based on a network of computing and storage resources that enable the delivery of shared applications and data. Any company or organization that handles ...

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Issues related to Battery for the datacenter application

Jul , 22 2022

The entire corporate world changed their culture in a very short time, to a predominantly work-from-home model due to Covid-19, many data center and IT professionals have been scrambling to manage this sudden shift in their network demands. The IT sectors are losing many jobs rapidly; the monthly loss is huge in the industry’s history. The news was a harsh reminder that no industry will be spared ...

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What is a Micro Data center?

Aug , 01 2022

When people think about the data center, they always think that in a very large building. There are a lot of cabinets neatly arranged, cabinets filled with servers, and servers are shining positive light. It looks cool. A data center is a dedicated space within a building, or a group of buildings used to house computer systems and associated components, such as teleco...

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What is the advantage of a Micro Data center?

Aug , 01 2022

The advantages of Micro Data center are: Lower deployment costs: Micro data centers have the characteristics of prefabrication, standardization and modularization. Their deployment is much simpler and more flexible than traditional data centers, saving a lot more extra on-site engineering cost, which makes micro data centers more cost-effective. Faster deployment time: Once the components are sele...

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Overview of Lithium Battery Safety Testing- part-2

Aug , 08 2022

For lithium batteries, there are some popular standards that Battery Lab tests to most often. In this sequel of articles we are going to discuss about these popular standards one by one. Today we are going to discuss about the UL 1642– UL Standard for Safety of Lithium Batteries. UL 1642 These requirements cover primary (no rechargeable) and secondary (rechargeable) lithium batteries for...

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Safety of Lithium-Ion batteries

Aug , 08 2022

Lithium-Ion refers to a family of Lithium-based battery technology. This family includes several sub-families or technologies, such as: ·LCO: Lithium Cobalt Oxide ·NCA: Nickel Cobalt Aluminium ·NMC: Nickel Manganese Cobalt ·LiFePO4 or LFP: Lithium Iron Phosphate ·LTO: Lithium Titanate Oxide, etc… Often, we can hear that a product is equipped with “Lithium-Ion” batteries; this does not really have ...

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Power Factor and Harmonic Analysis in PWM converter

Aug , 15 2022

Most of the power conversion applications consist of an AC to DC conversion stage and this DC output is then used for further stages. An AC to DC converter is an integral part of most of the electronic equipment as most of these equipment are DC powered [1]. Generally to convert AC to DC a diode bridge rectifier is used. To reduce the ripple in the output voltage a suitable filter capacitor is use...

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Battery charging technology over view- SCR chargers

Aug , 22 2022

Battery charging is a complex electrochemical process, in which the discharged electric energy must be replenished from the electric network. The quality of the charging process is critical tothe health and longevity of batteries. As a result, battery chargers play a key role in the life and performance of today’s industrial batteries. A battery charger is an electrical/electronic device that conv...

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What are the installation steps for the voltage stabilizer?

Aug , 22 2022

The voltage stabilizer is composed of voltage stabilizer and constant voltage, control circuit, and servo motor. When the input voltage or load changes, the control circuit performs sampling, comparison and amplification, and then drives the servo motor to rotate, so that the position of the carbon brush of the voltage regulator changes, and the coil turns ratio is automatically adjusted to mainta...

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