![]() PoLabs conducted tests with Windows, Linux, OS X, Android and it should work with others also. PoUSBiso USB isolator is compatible with all existing operating systems. It breaks the ground loop by intelligently disconnecting the computers earth and, as well as eradicating audible ground-loop hum, it lowers the system noise. The installation is simple – just insert it between the PC and your Plug&Play USB device. PoUSBiso operates fully transparently and doesn’t require any drivers. Unfortunately this is not possible to do from the arduino since the USB is hardwired to not be isolated. and many other PC USB devices like Arduino, etc. It was also tested isolating many USB-based motion control devices for CNC, most USB full-speed microcontroller programers/debugers for ARM, Atmel, PIC, SiLabs etc. PoKeys57U, PoKeys57CNC and PoScopeMega1 USB oscilloscope are fluently working. It will prevent ground loops, prevent interference and protect your equipment against power surges. The Hifime High-Speed USB Isolator is designed specifically for audio and supports USB Hi-speed mode that is required by many Audio devices. PoUSBiso can isolate almost every USB full speed (12 MHz) device from the host. Hifime Hi-Speed USB Isolator - 480Mbps speed, USB 2.0, 3.0, 3.1. Furthermore, it protects valuable development PCs, improves productivity and lowers equipment expenses. PoUSBiso USB isolator makes most of the described problems dissapear in an affordable way. Do you want to easily solve such issues? Do you need to isolate your control, measurement or programming device from your PC with a universal solution? that resulted from ground loop problems with non-insulated mains power supplies. So what i have found was that one of the best ways to get rid of ground loops in usb connections is to cut the power within the usb connection that is provided by the computers PSU. ![]() We have noticed a lot of reports of destroyed USB ports on laptops and also destroyed debuggers, oscilloscope inputs etc. ![]() Isolation can be achieved by using a USB isolator or a signal isolator for GPIO. Errors in these environments are unforigiving and equipment can easily go up in smoke and flames. Ground loops and wire inductance can cause issues for high current. In such cases, developers must connect the programmer or debugger directly to the target system microcontroller. power converters and power supplies, control equipment etc.). Even experienced developers can encounter problems when working on devices connected to the mains power supply (e.g. Not only that diagnosing such problems is hard and troublesome, it seldom results in reliable solution. Such situations can result in nightmares for the developers, since random errors and/or disturbed USB data flow can occur at any time. Ground loops are probably the most frequent cause of problems with USB communication reliability. High Performance Ground Loop Isolator - Video BNC BNC male to BNC female with mini cable - 9.45 / 240mm on both sides. Although, we nowadays take USB communication for granted, users can be experiencing problems in noisy environments or using devices with their own mains power supply. PoUSBiso is a compact and reliable USB isolator. New, cheaper alternative avaiable: PoUSBisoN.
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