One of the worst feelings as a homeowner with an HVAC system is when your central AC stops cooling. Take these steps to start troubleshooting the issue.
Broadcast engineer Scott Todd recently found that a 40-year-old Broadcast Electronics FX-30 FM exciter needed recapping badly. Replacing all the dried-out electrolytic capacitors can be daunting.
Havells India Limited is an India-based fast moving electrical goods (FMEG) company. The Company is consumer electrical/electronic and power distribution equipment manufacturer with products ranging ...
Abstract: In this paper, a novel scheme for the estimation of the equivalent series resistance (ESR) of the dc-link electrolytic capacitor in three-phase ac/dc pulsewidth-modulation converters is ...
The Cool Down on MSN
Homeowner stunned after HVAC tech hits them with eye-watering bill for basic maintenance: 'He … wasn't even here for more than an hour'
One Reddit user was shocked after receiving a nearly $1,200 bill for what they thought would be a routine HVAC repair.
Weighing just eight pounds and roughly the size of a shoebox, the unit promises to double the output of an average family SUV, while being cheaper, more durable, and more sustainable than traditional ...
Lisa Reed's 20-year-old furnace developed holes and leaks in its heat exchanger, sending dangerous carbon monoxide into her ...
You can DIY your own phone battery replacement and save a ton of money in the process. Here's how.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback