To troubleshoot a DC power supply, start at the input (the transformer secondary) where there is a known input voltage. Work towards the output until you get an incorrect measurement. This approach is applicable to most circuits or systems.
If something goes wrong with your power supply, it can cause all sorts of problems - and potentially shut down your business. In this guide, we'll teach you all about troubleshooting power supplies. We'll explain what it is, how to do it, and what to look for when you're troubleshooting. Stay safe and stay powered up!
Trouble shooting power supplies simply refers to the process of checking your power supply sources for any potential problems. This is important because if there is a problem with your power supply, it can cause all sorts of issues - from minor inconveniences to complete shutdowns. What does power supply troubleshooting entail?
As we mentioned before, certain industries - such as the medical industry - cannot afford any downtime from a power issue. In those cases, it's important to troubleshoot your power supplies on a regular basis. Finally, you'll also need to consider the age of your power supplies.
The five common power supply problems include voltage and current issues at the input and output, reversed polarity, temperature issues, and missing external components. Fortunately, careful consideration of design specifications and a few additional calculations can allow you to avoid, protect against or mitigate these issues.
If the uninterruptible power supply (UPS) batteries supporting critical networks or the battery banks supporting electrical protection and control, emergency, or backup systems fail, the consequences can be significant. Personnel safety, equipment, and facility operations are at risk during those 10 seconds.