12v Mattress heating pad woes
Last night was kinda chilly. An hour before climbing into bed I, plug my 'watts up' meter inline with my mattress heating pad, crank it up to 7, check out the amp draw, and see it is only half of n...
Forum Discussion
Power ratings on any consumer device are always the possible max, Not the actual operating use
Your previous use of three yrs was around 4,2
You increased that to 6,8. That might be 10% of max rating, but it was 50% over previous measured actual use
These are the facts
What happen is conjecture
Your previous use of three yrs was around 4,2
You increased that to 6,8. That might be 10% of max rating, but it was 50% over previous measured actual use
These are the facts
What happen is conjecture
