An off-grid inverter, also known as a standalone inverter or independent inverter, is a type of power conversion device used in off-grid or standalone electrical systems that are not connected to the main electrical grid. The primary function of an off-grid inverter is to convert the DC (...
This article sets out to show you how to easily fault finding & diagnosis electric motors,(without a test meter). What to look for, when identifying an issue. Why it’s stopped, why it’s making a horrible noise, or why it’s not going very fast… It will help you decide if an i...
To classify as an electric bicycle, it needs to have pedals and the motor should only assist the rider when pedaling, instead of propelling them at all times like a scooter. E-bicycles typically have a rear hub or a mid-drive motor, paired with a frame-mounted battery pack, along with ...
It's a must-have for any toolbox—but there's a learning curve involved. Learn how to use a multimeter for all of your electrical testing needs.
KORE Super SIM proved to be the proactive solution AmpUp needed to ensure reliable connectivity for every charging station, regardless of location. AmpUp was able toorder trial SIMsonline with no need to talk to a sales representative. They could test run them for compatibility without spending a...
you're using parts from an old lamp, ensure the wire isn't frayed or damaged. Connect the wire to your lamp socket, and if necessary, include a switch for easy operation. If you're uncertain about this step, consulting with or hiring a professional electrician for advice or assistance is...
It’s generally not recommended to reuse a ceramic fuse once it has been tested or removed, as it may no longer provide reliable protection. What should I do if I find a blown ceramic fuse during testing? Replace the blown ceramic fuse with a new one of the same amperage rating to main...
These tasks are fairly easy to do but practice with the techniques involved always helps. Before actually working with a type of wire or cable that is new to you, cut off a short piece and try stripping, joining, etc. Experiment a bit to find out which of the tools you have available...
Adjustability is key for versatility.A lamp that allows you to adjust the height or angle can be extremely useful. If you often find yourself working on detailed tasks, being able to direct light precisely where you need it can reduce eye strain and increase productivity. Look for lamps with...
For meters and devices, refer to the manufacturer’s specifications. Sum the Impedances: Add up the resistance and reactance components to find the total burden. Example: A CT has a secondary wire resistance of 0.5 Ω, a meter impedance of 0.3 Ω, and a relay impedance of 0.2 Ω. The ...