Tag: 5V
![Dual +5 V/-5V @ 200 mA Regulated Linear Power Supply Dual +5 V/-5V @ 200 mA Regulated Linear Power Supply](https://www.electronics-lab.com/wp-content/uploads/2021/08/006-6.jpg)
Dual +5 V/-5V @ 200 mA Regulated Linear Power Supply
The project presented here is a dual AC to DC output linear power supply. This power supply provides low ripple low noise DC regulated output. Usually, transformer-based linear power supplies are considered very bulky and inefficient, but this power supply still is very important for...
Continue Reading![Power USB devices from a vehicle Power USB devices from a vehicle](https://www.electronics-lab.com/wp-content/uploads/2020/08/contenteetimes-images-edn-design-ideas-power-usb-devices-from-vehicle-figure1.png)
Power USB devices from a vehicle
Automotive accessories such as PNDs (portable navigation devices) usually receive their power or charge using a simple adapter that a user plugs into a cigarette lighter. Sometimes, however, you may want to power or charge two devices at once. The circuit in Figure 1 can handle that...
Continue Reading![Dual USB Host/Hub Output with Constant Current Limit/Protection Dual USB Host/Hub Output with Constant Current Limit/Protection](https://www.electronics-lab.com/wp-content/uploads/2020/07/001.jpg)
Dual USB Host/Hub Output with Constant Current Limit/Protection
This project has 2 outputs that enable us to power up 2 USB devices simultaneously from an input supply of 12-30V DC. The idea of this project is to have safe power for USB powered devices. The circuit is designed to simplify USB port power delivery based on self-powering 2 port USB...
Continue Reading![STMicroelectronics Introduces Standalone VBUS-Powered Controller for 5V USB-C Charging Applications STMicroelectronics Introduces Standalone VBUS-Powered Controller for 5V USB-C Charging Applications](https://www.electronics-lab.com/wp-content/uploads/2020/03/117730044.png)
STMicroelectronics Introduces Standalone VBUS-Powered Controller for 5V USB-C Charging Applications
The STUSB4500L from STMicroelectronics is a small-footprint addition to the Company’s USB-C controller IC family designed and certified for pure 5 V sink-only applications. All mandatory features to use the USB-C connector as a 5 V universal power plug are integrated, allowing...
Continue Reading![Create +/-12V Split Rail From A 5V Bias Create +/-12V Split Rail From A 5V Bias](https://www.electronics-lab.com/wp-content/uploads/2019/11/Fig_1_Eng.gif)
Create +/-12V Split Rail From A 5V Bias
With digital semiconductor technology driving system power supplies to lower voltages for higher performance and lower system power, sensitive analog sensor circuits face a growing problem. Much of the inherent noise created in the early stages of an analog sensor signal path is...
Continue Reading![USB to -5V Negative Voltage DC-DC switching Converter USB to -5V Negative Voltage DC-DC switching Converter](https://www.electronics-lab.com/wp-content/uploads/2019/05/001.jpg)
USB to -5V Negative Voltage DC-DC switching Converter
Now days USB power source is very common and available in many devices and power banks. This DC-DC converter provide -5V negative voltage from +5V USB power source. This converter can be used in a wide range of industrial automation control equipment, sensors, isolated operational...
Continue Reading![PGCPSU the tiny, powerful & affordable LiPo PSU module PGCPSU the tiny, powerful & affordable LiPo PSU module](https://www.electronics-lab.com/wp-content/uploads/2019/04/ce3f8ae1384f504d3bb9e35334288a03_original.jpg)
PGCPSU the tiny, powerful & affordable LiPo PSU module
Pretty Good Cheap Power Supply Unit - PGCPSU. Get the best tiny power supply for your battery powered projects! PGCPSU is a three in one power supply board: it integrates a lithium battery charge management circuit with 5V and 3.3V DC-DC converter-based output rails to power most...
Continue Reading![60V input 5V @3A output DC-DC Converter for Industrial and Automotive 60V input 5V @3A output DC-DC Converter for Industrial and Automotive](https://www.electronics-lab.com/wp-content/uploads/2018/01/001-1.jpg)
60V input 5V @3A output DC-DC Converter for Industrial and Automotive
This is a 60 V 3A step down DC-DC converter. Sample applications are: 12 V, 24 V and 48 V Industrial, Automotive and Communications Power Systems. The TPS54360 is a 60 V, 3 A, step down regulator with an integrated high side MOSFET. The device survives load dump pulses up to 65V per ISO...
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