11 Apr
2014
11 Apr
'14
6:15 p.m.
On 4/11/2014 11:05 AM, Fernando Cassia wrote:
...and the 48V power.
4 large healthy car car batteries in serial will run it for a few hours on a charge. 48VDC is telco power, which is positive ground, negative 'juice'
--
john r pierce 37N 122W
somewhere on the middle of the left coast