Battery Management Archives - Engineers Garage https://www.engineersgarage.com/tutorials/battery-management-systems/ Electronic Projects, Electrical Engineering Resources, Makers Articles and Product News Wed, 11 Jun 2025 16:21:38 +0000 en-US hourly 1 https://www.engineersgarage.com/wp-content/uploads/2019/08/cropped-eg-favicon-32x32.png Battery Management Archives - Engineers Garage https://www.engineersgarage.com/tutorials/battery-management-systems/ 32 32 What are the different battery types for specific applications? https://www.engineersgarage.com/what-are-the-different-battery-types-for-specific-applications/ https://www.engineersgarage.com/what-are-the-different-battery-types-for-specific-applications/#respond Sat, 31 May 2025 18:43:14 +0000 https://www.engineersgarage.com/?p=64376 How to choose right battery for a application? In this article, we will learn how to choose a battery according to the specifications and requirements of your application. Some applications need more power and some need to be cheap with less power. There are various factors and parameters that to consider when choosing the best…

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]]> https://www.engineersgarage.com/what-are-the-different-battery-types-for-specific-applications/feed/ 0 How rechargeable batteries, charging, and discharging cycles work https://www.engineersgarage.com/how-rechargeable-batteries-charging-and-discharging-cycles-work/ https://www.engineersgarage.com/how-rechargeable-batteries-charging-and-discharging-cycles-work/#respond Sat, 31 May 2025 18:41:15 +0000 https://www.engineersgarage.com/?p=64324 How rechargeable batteries, charging, and discharging cycles work The battery stores electrical energy in form of chemical energy and the chemical energy again able to convert into electrical energy. The conversion of chemical energy to electrical energy is called discharging. The chemical reaction during discharge makes electrons flow through the external load connected at the…

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]]> https://www.engineersgarage.com/how-rechargeable-batteries-charging-and-discharging-cycles-work/feed/ 0 Battery configurations (series and parallel) and their protections https://www.engineersgarage.com/battery-configurations-series-and-parallel-and-their-protections/ https://www.engineersgarage.com/battery-configurations-series-and-parallel-and-their-protections/#respond Sat, 31 May 2025 18:40:28 +0000 https://www.engineersgarage.com/?p=64495 Configuration in Batteries and their protection A single cell is not sufficient for some devices. To achieve the desired voltage, the cells are connected in series to add the voltage of cells. To achieve the desired capacity, the cells are connected in parallel to get high capacity by adding ampere-hour (Ah). This combination of cells…

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]]> https://www.engineersgarage.com/battery-configurations-series-and-parallel-and-their-protections/feed/ 0 What to consider when evaluating battery performance https://www.engineersgarage.com/what-to-consider-when-evaluating-battery-performance/ https://www.engineersgarage.com/what-to-consider-when-evaluating-battery-performance/#respond Sat, 31 May 2025 18:39:35 +0000 https://www.engineersgarage.com/?p=65807 Several important metrics and considerations are important when evaluating battery performance: Cell, module, and pack level: It is important to consider whether the data refers to an individual cell or a complete battery pack when comparing energy and power densities. Cells will always have the highest energy and power for a given size or weight.…

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]]> https://www.engineersgarage.com/what-to-consider-when-evaluating-battery-performance/feed/ 0 Understanding battery management systems https://www.engineersgarage.com/understanding-battery-management-systems/ https://www.engineersgarage.com/understanding-battery-management-systems/#respond Sat, 31 May 2025 18:38:02 +0000 https://www.engineersgarage.com/?p=64418 A battery-management system (BMS) is an electronic system or circuit that monitors the charging, discharging, temperature, and other factors influencing the state of a battery or battery pack, with an overall goal of accurately indicating the remaining time available for use. It’s used to monitor and maintain the health and capacity of a battery. Today’s…

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]]> https://www.engineersgarage.com/understanding-battery-management-systems/feed/ 0 Novosense Microelectronics releases digital isolators with capacitive-based design https://www.engineersgarage.com/novosense-microelectronics-releases-digital-isolators-with-capacitive-based-design/ https://www.engineersgarage.com/novosense-microelectronics-releases-digital-isolators-with-capacitive-based-design/#respond Fri, 09 May 2025 19:35:57 +0000 https://www.engineersgarage.com/?p=83009 NOVOSENSE Microelectronics has introduced a new line of third-generation digital isolators for automotive applications. The NSI83xx series uses capacitive isolation technology and is engineered for use in high-frequency switching environments that employ silicon carbide (SiC) devices. These isolators feature enhanced resilience against electrical overstress (EOS) and are designed to reduce susceptibility to power noise, which…

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]]> https://www.engineersgarage.com/novosense-microelectronics-releases-digital-isolators-with-capacitive-based-design/feed/ 0 How to use a buck-boost converter to regulate a Li-ion battery https://www.engineersgarage.com/using-a-buck-boost-converter-to-regulate-a-li-ion-battery/ https://www.engineersgarage.com/using-a-buck-boost-converter-to-regulate-a-li-ion-battery/#respond Mon, 03 Jun 2024 12:20:15 +0000 https://www.engineersgarage.com/?p=78133 Nearly every electronic device today relies on a battery as a power source. The dc-dc converter plays a significant role in maintaining the working time of the battery. A buck-boost dc-dc converter is an ideal choice for the most efficient and reliable battery range. The buck-boost converter provides the regulated voltage in the Lithium (Li-ion)…

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]]> https://www.engineersgarage.com/using-a-buck-boost-converter-to-regulate-a-li-ion-battery/feed/ 0 Stackpole introduces anti-surge chip resistors for small electronics power needs https://www.engineersgarage.com/stackpole-introduces-anti-surge-chip-resistors-for-small-electronics-power-needs/ https://www.engineersgarage.com/stackpole-introduces-anti-surge-chip-resistors-for-small-electronics-power-needs/#respond Thu, 28 Mar 2024 18:22:44 +0000 https://www.engineersgarage.com/?p=80824 For GaN-based battery management for consumer electronics and computer peripherals, the demand for high power and precision is escalating. While a variety of technology options offer lower resistance values suited for these applications, all-metal element resistors, like Stackpole’s CSS/CSSH Series, remain a popular choice despite their higher cost and wider tolerance range of 1% and…

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]]> https://www.engineersgarage.com/stackpole-introduces-anti-surge-chip-resistors-for-small-electronics-power-needs/feed/ 0 Innoscience launches 100 V GaN IC for 48V/60V battery management systems https://www.engineersgarage.com/innoscience-launches-100-v-gan-ic-for-48v-60v-battery-management-systems/ https://www.engineersgarage.com/innoscience-launches-100-v-gan-ic-for-48v-60v-battery-management-systems/#respond Tue, 13 Feb 2024 20:04:00 +0000 https://www.engineersgarage.com/?p=80480 Innoscience Technology has launched a new 100V bi-directional member of the company’s VGaN IC family. The first family of VGaN devices rated 40V with a wide on-resistance range (1.2mOhm – 12mOhm) have been successfully deployed in the USB OVP of mobile phones such as OPPO, OnePlus, etc. The new 100V VGaN (INV100FQ030A) can be employed…

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]]> https://www.engineersgarage.com/innoscience-launches-100-v-gan-ic-for-48v-60v-battery-management-systems/feed/ 0 Rechargeable toy car with push-to-start/hold-to-stop functionality https://www.engineersgarage.com/rechargeable-toy-car-with-push-to-start-hold-to-stop-functionality/ https://www.engineersgarage.com/rechargeable-toy-car-with-push-to-start-hold-to-stop-functionality/#respond Tue, 06 Jun 2023 18:46:23 +0000 https://www.engineersgarage.com/?p=78852 This article describes how to create a rechargeable toy car with push-to-start / hold-to-stop (Figure 1) using HVPAK™ SLG47105. The following design provides constant voltage on the motor, regardless of the battery charge and Push-to-Start / Hold-to-Stop capability. Thanks to the Hold-to-Stop functionality, the car automatically turns off when it’s stuck. So, if the child…

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]]> https://www.engineersgarage.com/rechargeable-toy-car-with-push-to-start-hold-to-stop-functionality/feed/ 0 How do dc-dc converters work? https://www.engineersgarage.com/how-do-dc-dc-converters-work/ https://www.engineersgarage.com/how-do-dc-dc-converters-work/#respond Tue, 01 Nov 2022 19:50:08 +0000 https://www.engineersgarage.com/?p=77490 A DC power supply is used in almost all of devices where a regulated voltage is required. A DC converter implements the process of DC conversion. There are two types of DC converters: Buck converter- Steps down the input source voltage Boost converter – Steps up the input source voltage Conversion topology Linear regulator –…

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]]> https://www.engineersgarage.com/how-do-dc-dc-converters-work/feed/ 0 Understanding battery management systems https://www.engineersgarage.com/understanding-battery-management-system/ https://www.engineersgarage.com/understanding-battery-management-system/#respond Thu, 27 Feb 2020 17:52:23 +0000 https://www.engineersgarage.com/?p=60803 Electric vehicles (EVs) have many benefits over internal combustion engine vehicles, including superior performance, a high energy density, less pollution, excellent acceleration, and more. But EVs are not perfect. One major drawback is the need for a costly battery system with specific maintenance requirements, including a long charge time. One of the key components of…

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