S
Scott Wiper
- Jan 1, 1970
- 0
I have designed this one useing a simple 'buck' switcher from National semi
conductor. LM2574-ADJ MDIP8
The idea of this is to reduce 12VDC down to 4.5 VDC at 4.5 A. It also has a
10.2VDC outo off when you tank the SLA batteries.
Any opinion on this design would help.
One question.
Can a pass transistor be used to increase current load from .5A say to 1A?
PS My portable takes 325MA at 3.0VDC with the antishock on and at full
volume (Test only).
With damaging the
conductor. LM2574-ADJ MDIP8
The idea of this is to reduce 12VDC down to 4.5 VDC at 4.5 A. It also has a
10.2VDC outo off when you tank the SLA batteries.
Any opinion on this design would help.
One question.
Can a pass transistor be used to increase current load from .5A say to 1A?
PS My portable takes 325MA at 3.0VDC with the antishock on and at full
volume (Test only).
With damaging the
