How to quiet down a noisy inverter fan?
Hello, I have a cheap ebay PSW 300 watt inverter. But it works great for my needs. It has a cooling fan that only comes on when demand warrants it. But the fan has become really noisy, sounds like...
Forum Discussion
For fun I'd try and fix it - what have you got to lose?
These little guys are measured in millimeters not inches.
If your fan has three wires it must bereplaced by a fan with three wires.
Cheap fans use porous bronze bushings not ball bearings. Look on the rear of your squealing fan. Note the label. It will have a power rating in milliamps and volts. Your new fan sgould have the same voltage and have almost the same milliamp number.
jameco.com
Or
allectronics.com
Are a good place to find a big variety of fans. Be sure your new fan is ball-bearing.
These little guys are measured in millimeters not inches.
If your fan has three wires it must bereplaced by a fan with three wires.
Cheap fans use porous bronze bushings not ball bearings. Look on the rear of your squealing fan. Note the label. It will have a power rating in milliamps and volts. Your new fan sgould have the same voltage and have almost the same milliamp number.
jameco.com
Or
allectronics.com
Are a good place to find a big variety of fans. Be sure your new fan is ball-bearing.
