I'm in no way endorsing ther seller or the equipment but I just had to order myself one of these
http://www.ebay.co.uk/itm/2CH-Indepe...kAAOSwmLlX7VyC
I thought it could come in useful for testing backlights when they are getting supply voltage but no PWM drive from the controller (like the first LED TV I happened to repair!)
Anyway, I ordered one - and thought maybe this could have other uses too?
Possibly for safely testing SMPS transformers if i used it to drive a Fet which powered the SMPS transformer primary circuit from my bench PSU?
How they build and ship this stuff out of China for less than £2 including postage is beyond me
Anyone else tried one?
Rich
PS - went to an amatuer radio and elctronics fair at Blackpool this weekend, was one of the first through the doors and grabbed a second hand LG OS-5020G 20MHz oscilloscope with built in function generator in perfect working order, nice cosmetic condition and inc original user manual - for only £20
Looks exactly same as this one https://megadepot.com/product/ez-dig...-without-probe but mine is LG branded for some reason
Bargain or what???
http://www.ebay.co.uk/itm/2CH-Indepe...kAAOSwmLlX7VyC
I thought it could come in useful for testing backlights when they are getting supply voltage but no PWM drive from the controller (like the first LED TV I happened to repair!)
Anyway, I ordered one - and thought maybe this could have other uses too?
Possibly for safely testing SMPS transformers if i used it to drive a Fet which powered the SMPS transformer primary circuit from my bench PSU?
How they build and ship this stuff out of China for less than £2 including postage is beyond me
Anyone else tried one?
Rich
PS - went to an amatuer radio and elctronics fair at Blackpool this weekend, was one of the first through the doors and grabbed a second hand LG OS-5020G 20MHz oscilloscope with built in function generator in perfect working order, nice cosmetic condition and inc original user manual - for only £20
Looks exactly same as this one https://megadepot.com/product/ez-dig...-without-probe but mine is LG branded for some reason
Bargain or what???