just a quick vid of us testing some lighting unit transformers we found on some dumped scrap down a back street dead end out in the countryside. they look like they will work, but we need to test them under load.Recycled/recovered/salvaged MH/HPS Ballast transformer units testing | |
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| 1,449 views views | 3,288 followers |
| Science & Technology | Upload TimePublished on 11 Feb 2012 |
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