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Helvar 100/125w 8ft T12 Choke One of two Helvar switch-start/preheat ballasts found installed in a twin-lamp Fitzgerald Lightpack. Operates a 100w lamp in lagging configuration with capacitor across the mains for PFC. Operates a 125w lamp in leading configuration with capacitor in series with the ballast. Very large, sturdy and well made ballasts, will probably last for ever...

Helvar 100/125w 8ft T12 Choke

One of two Helvar switch-start/preheat ballasts found installed in a twin-lamp Fitzgerald Lightpack.

Operates a 100w lamp in lagging configuration with capacitor across the mains for PFC.
Operates a 125w lamp in leading configuration with capacitor in series with the ballast.

Very large, sturdy and well made ballasts, will probably last for ever...
image~18.jpg Photo_17-08-20212C_11_25_26.jpg DPP00000741.JPG Screenshot_20230410_101135_Gallery.jpg Osram_28GEC29_Torch_Lamps.JPG
File information
Filename:DPP00000741.JPG
Album name:FrontSideBus / Control gear
Filesize:1731 KiB
Date added:10 Jul, 2016
Dimensions:1920 x 1280 pixels
Displayed:28 times
URL:http://80.229.24.59:9232/gallery/displayimage.php?pid=4265
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AngryHorse   [11 Jul, 2016 at 08:25 PM]
Thats too white for a Helvar! Very Happy , I`m guessing its not had much use?
FrontSideBus   [12 Jul, 2016 at 12:18 PM]
Brand new. I've got some 58w VS chokes that are brown!

Comment 1 to 2 of 2
Page: 1

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