Chinese CFL like ballast in the storage of Carmel hospital
I found this ballast alongside with [url=http://80.229.24.59:9232/gallery/displayimage.php?pid=22697] this one [/url].

Chinese CFL like ballast in the storage of Carmel hospital

I found this ballast alongside with this one .

Osram_bulletin_vol_31_April_1954_No_2_extract.pdf Philips_Technical_Review_v23nr8_9_1961_1962_recent_improvements_in_sodium_lamps.pdf 20240818_202257.jpg IMG_9362.JPG IMG_8135.JPG
File information
Filename:IMG_9707.JPG
Album name:dor123 / Control gears
Filesize:856 KiB
Date added:06 Apr, 2025
Dimensions:1920 x 1080 pixels
Displayed:362 times
URL:http://80.229.24.59:9232/gallery/displayimage.php?pid=22769
Favourites:Add to Favourites

Comment 1 to 4 of 4
Page: 1

Flurofan96   [06 Apr, 2025 at 03:02 PM]
Most likely to not have EOL protection so that be the perfect electronic ballast to try to revive EOL tubes
dor123   [06 Apr, 2025 at 04:43 PM]
Some have electrode fusing mechanism.
Ash   [11 Apr, 2025 at 06:48 PM]
No need, those fail before the first set of tubes
Beta 5   [11 Apr, 2025 at 06:53 PM]
Had a similar ballast in a 28W T5 fitting, though immediately swapped it for a quicktronic!

Comment 1 to 4 of 4
Page: 1

Add your comment
Anonymous comments are not allowed here. Log in to post your comment