Get your questions answered from other customers
who own this product or have experience with it.
If your question requires design or troubleshooting information,
please email firstname.lastname@example.org
for a prompt reply.
Pyramid PS4KX Power Supply 13.8 VDC 3A
Can I use this power supply to do a systems check (lights horn,etc) on a motorcycle in liew of a battery?
Yes this will work fine for that application.
Date published: 2014-11-04
Could you hook up a car amplifer to this?
I wanted to know if i could hook up an amplifer to this because i want to power my car audio system in my room. Im only going to hook up my subwoofer to the amp and the amp will only be putting out 320watts rms. And it will be powering a sundown audio sa8v.2. I know that people have done this before with other power supplies but i wanted to see if this would do the job.
Technically yes this will work although you will be limited with overall power consumption due to only 3A of output from the power supply. In order to get the most from the amplifier you will need to match the power supply amperage with the fuse rating in the amp. This is generally 30-40 amps or more.
Date published: 2013-06-03
Which is the best way to attach the cables from the small mini plugs that power outboard equipment ?
I thought maybe soldering ring terminals to the bare wires at the other end of the mini plug or using banana plugs ? Maybe some shrink tube added for strain relief ? Not sure.Can this power 2 different devices at the same time ?It would be replacing 2 wall wart power supplys
Ring terminals, fork terminals, banana plugs, the choice is yours. It can power more than one device so long as the combined power requirement is not more than 3 amperes at 13.8VDC.
Date published: 2012-02-16