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Different types of UPS

Aug , 26 2021

An Uninterruptible Power Supply refers to a power system that provides emergency power to a load when the input power source or mains power fails, regarded as near-instantaneous protection from input power interruptions. The three general categories of modern UPS systems are online, line-interactive, and offline. Offline UPS: In an off-line ("standby") UPS system, the load is powered directly by t...

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Discover the importance of Industrial battery chargers

Aug , 26 2021

Battery Charger: A battery charger ,or recharger is a device to put energy into a secondary cell or rechargeable battery by forcing an electric current through it. The charging protocol depends on the size and type of the battery being charged. Whether it's your mobile phone, emergency light or the vehicle you own, the extensive use of batteries is evident everywhere. Chargeable batteri...

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Online High Frequency UPS and its advantages

Aug , 26 2021

High frequency UPS: High frequency UPS is usually composed of IGBT high frequency rectifier, battery converter, inverter and bypass. The IGBT can control its opening and closing by adding control to the gate. The switching frequency of the IGBT rectifier is usually from thousands of Hz to tens of kHz (even up to a hundred kHz) relative to the 50Hz frequency that is far higher than the low f...

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Why you should choose High Temperature Lead Acid Batteries?

Aug , 27 2021

Definition of High Temperature Battery: High temperature Lead acid battery refers to batteries which are capable to charge continuously at 35°C or above and the operating temperature range is -40°C to +80°C whereas usually the ordinary lead acid battery’s operating temperature range is -20°C to +45°C. High Temperature Battery Design High Temperature batteries have been designed for countries where...

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What are the basic requirements of Lead acid batteries in Telecom Industry?

Aug , 27 2021

What are the basic requirements of Lead acid batteries in Telecom Industry? Telecom industry is the biggest industry with multiple challenges due to the rapid growth of technology. The market size of Lead acid battery is always remarkable in this industry. Loss of commercial power is a major threat to the telecommunication industry and its customers. Energy storage that corresponds to the telecom ...

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Different Kinds of VRLA Batteries

Aug , 27 2021

Pure electric VRLA battery Pure electric VRLA battery as a power source, motor energy battery as the power source of pure electric vehicle motor energy in hybrid electric vehicles and fuel cell vehicles: the role of providing an internal combustion engine, fuel cell engine cars and even starting the energy required in automobile acceleration or uphill, to provide a part of vrla battery when brakin...

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The basics of Solar Panel

Aug , 31 2021

What are solar panels made of and how do they work? Solar cells are made primarily from silicon, a chemical element with conductive properties. Exposure to light changes silicon’s electrical characteristics, which generates an electric current. A cell is a small square of silicon (about 6” x 6” or 5" x 5") with electrical contact plates on the face. Solar panels are made by laying out a grid of th...

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High Frequency / High Ripple Resonant Chargers: Good or Bad? (part-1)

Jun , 13 2022

Battery charging is a complex electrochemical process, in which the discharged electric energy is replenished from the electric power grid. This is accomplished using a battery charger, which is an electrical/electronic device that converts the incoming AC line voltage into a regulated DC voltage to meet the charging needs of the respective battery. In a series of articles we are going to explain ...

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High Frequency / High Ripple Resonant Chargers: Good or Bad? (part-2)

Jun , 13 2022

Battery charging is a complex electrochemical process, in which the discharged electric energy is replenished from the electric power grid. This is accomplished using a battery charger, which is an electrical/electronic device that converts the incoming AC line voltage into a regulated DC voltage to meet the charging needs of the respective battery. In a series of articles we are going to explain ...

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What types of monitoring and recording devices are suited for high rate charging?

Jun , 20 2022

The higher the charging rate, the more critical it is to monitor the charging process to prevent permanent capacity loss. In efforts to preserve battery life, Fast and Opportunity charging incorporates a method of monitoring battery electrolyte temperature and/or internal resistance and adjusting charging current as necessary. Although these monitoring devices can have a very positive impact on ba...

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Advantages of Modular UPS

Aug , 01 2022

Generally speaking, the advertised modular UPS has the following advantages: Easy to use, easy to install and expand High availability and easy maintenance Expansion on demand, saving initial investment Module hibernation improves efficiency and saves operating costs Intelligent network managem...

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Do Ferro resonant chargers still have a place in battery charging?

Aug , 15 2022

One of the larger battery/charger companies selling chargers in the USA have announced that they are no longer manufacturing Ferro resonant chargers and have set 7/31/15 as the last date to accept orders.Is there something wrong with Ferro resonant charging that should make all charger companies follow that lead? Let’s consider Ferro resonant technology. The purpose of a Ferro resonant transformer...

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