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What type of PDU is right for your data center?

Nov , 27 2019

A data center PDU is a power distribution unit designed for the data center market. The specification of your PDUs will have a direct influence on reliability, flexibility and scalability of your data center. And there are different types of data center PDUs, depending on the features and benefits that they bring. It could be a Basic unit with no network connectivity, a Metered PDU wit...

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What is Smart PDU?

Jan , 14 2020

A power distribution unit (PDU) is a device fitted with multiple outputs designed to distribute electric power, especially to racks of computers and networking equipment located within a data center. There are mainly two types of PDU-Basic type and smart type. Though both can provide reliable power distribution to critical equipment, Smart PDU offers several intelligent features to help data cente...

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Importance of PDU in a data center

Aug , 26 2021

Now, more than ever, there is an increased demand to set up data centers that are effective and efficient. An important factor which determines the efficiency of a data center is its power distribution units, and how they power the servers and devices in a data center. Power distribution units are power strips that distribute and control power in a data center. While this may sound simple, the fun...

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How to Understand UPS

Aug , 26 2021

UPS, namely, uninterrupted power supply is a type of uninterruptible power supply with energy storage device, inverter as main component, and constant voltage and constant frequency. It is mainly used to provide uninterrupted power supply for single computer, computer network system or other electrical and electronic equipments. When the electric supply input is normal, UPS will stabilize the volt...

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Integration of ESS with Renewable DC Micro grids

Sep , 01 2021

Renewable energy based micro grids are emerging as a viable solution for isolated rural areas or oceanic islands. The main issue which plagues its development is the variable/intermittent nature of renewable sources, which makes it tough to achieve smooth operation. Such fluctuation may lead to load imbalance, instability, and damage to system components under the influence of varying loads. In su...

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Frequently asked questions for industrial battery chargers: part-1

Nov , 04 2021

From our long experience of providing industrial battery charger solutions to our customers and partners, we have seen that there are some basic questions that are always asked. Here we are sharing some of the common questions and their answers regarding the rectifier chargers for your convenience. How are “equalize”, “boost” and “fast charge” charging different? Each of these terms describes the ...

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How a new intermittent charging algorithm addresses premature SLI battery failure?

Dec , 06 2021

A new charging algorithm addresses the problems of short genset battery life and sudden battery failure discussed above, while meeting the regulatory needs to deliver non-stop DC power to critical applications. The principle is simple and straightforward. Emulate the beneficial intermittent vehicle charging regime for which SLI batteries were originally designed, but continue charger operation to ...

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DC-DC Converters-A suitable alternative to battery chargers

May , 09 2022

What if you had all the power you wanted or needed at 125 Vdc, but your site manager suddenly handed you a requirement for 24 Vdc to run some communication gear? You might tell him to buy a 24 V battery and a 24 V battery charger. But, these elements come with costs: initial, maintenance, and probable future battery replacement. There is another way: for approximately the same cost as the battery ...

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Battery charger options (part-4)

May , 23 2022

In this series of articles we will discuss the options you can have in your battery charger. You can check out these options for choosing your desired battery charger solution. Reverse Polarity Protection and LED This circuit protects against someone accidently reversing the battery terminal connections on the charger (i.e. connecting the battery positive to the charger negative or vice versa). Th...

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Efficiency of DC power system

Jun , 27 2022

In this article we will explain the efficiency of DC systems and progress to AC systems on the next article. In very basic terms, efficiency is the measure of how much power is not being wasted by a system. More waste is less efficient. In electrical systems, we measure the power entering a system in watts; the unit of measure for work performed. Efficiency is the ratio of (Power-In) -vs. - (Power...

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Power Factor and Harmonic Analysis in Single phase AC to DC 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 ofmost of the electronic equipment as most of these equipment are DC powered [1]. Generally to convert AC toDC a diode bridge rectifier is used. To reduce the ripple in the output voltage a suitable filter capacitor is used ...

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UPS power supply power supply method and daily use precautions

Sep , 16 2023

Today, whether it is a computer room or a data center, UPS power supply has played a vital position. When the UPS power supply is power supply in the municipal power, it is the role of the voltage regulator and filter to ensure the normal operation of the equipment; when the municipal power is interrupted, it can provide it by providing its DC power supply part (battery pack, diesel generator, etc...

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