Guru
Joined: 07/09/2016
Location: United KingdomPosts: 2171
| Posted: 09:47am 21 Jun 2021 |
Hello Ben. Only just read this old post - if it is still a problem for you... might be a wild out-field shot, but had you looked at something like this:
DC-DC converter 10-60Vin 12-90Vout ?
Claims to be 30A/1500W but I can't vouch for it in any way and bearing in mind it will be made from purest chinesium, but might get you nearer to what you are after. VOut likely to be noisy as hell due to the switching of that huge inductance, especially as current draw goes up so bear that in mind.
The question pops in my head, is the output regulated? - i.e. does VOut change as VIn changes? If so, that might be a problem on a truck due to fluctuations in the charging state of the vehicle battery i.e from nominal 12V to somewhere around 14V.
Worth a punt for $40 (can be found cheaper if you hunt around) - at worst if it is no good you can make a really nice hgh-voltage bench supply from it.
all I got.
h
.
Edited 2021-06-21 20:57 by CaptainBoing