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 email@example.com
for a prompt reply.
36 VDC 9.7A 350W Regulated Switching Power Supply
Hello would any one know the thermal abilities on one of these guys? id love to put it on its side but i would hate to damage it long term.
As long as the fan and ventilation openings are not obstructed this can be oriented in any direction.
Date published: 2014-12-24
Hi! I am using this with the 4x100W TDA7498 Class-D Amplifier Board. The AC power plug/wire that comes with the unit is the wrong size for the power jack on the board (Power input jack: 2.5 x 5.5 mm, center-positive -~radioshack size "O"). Advice/link??
finally found the components at a different radioshack. Had to solder my own wires to the size N (I think it was at least) barrel connector to create a power cable that fits with the TCA7498. Works great!
Date published: 2014-10-20
Ok, please forgive my ignorance. I'm just trying to figure out whether I need multiple power supplies, or whether I can use a single power supply with step up/step down converters for each device being powered?
Please contact our tech support for more help with this question, firstname.lastname@example.org or 800-338-0531 x1.
Date published: 2014-07-21
Could these power supplies be used to power multiple devices housed in one chassis? For example: an amp, a raspberry pi/DAC combo, source selection relays with rotary control, and possibly an RIAA phono preamp? All require different voltages.
Unfortunately this supply will only power devices with the same voltage requirement. A voltage regulator will be required for items with lower power input.
Date published: 2014-07-21
This power supply has voltage tags but want a bit more info...
I assume L=line N=neutral but supplied plug does not have a wider neutral plug and narrow hot plug nor does it have a ground. Does input AC voltage need to be polarity correct?Does unit need grounding?Also, I see V+ and V-, is voltage the same along all three taps? Can this unit power more than one amp?Thanks !
AC input on this amplifier is not polarized. This has multiple powered outputs for more than one device.
Date published: 2013-07-09
I am making a amplifier with a few of the Class D boards and I will need one or two of these power supplies. Can I power more than one power supply off of one 120V line in or do I need to have a 120V line in for every power supply? Thanks.
You can wire two power supply 120 V inputs in parallel, with three separate jumpers: ground to ground, neutral to neutral, and hot to hot. But you would need a heaver gauge power cord, at least a 14 gauge. Do not wire the +36 volt power supply outputs together. Consider using a fuse on the power cord for your project.
Date published: 2013-04-09