[sdiy] Variable power supply

[Quincas]

I just use an adjustable bipolar supply I built myself. Vinicius Brazil designed the PCB we use and it's excellent. Similar to the MFOS adjustable bipolar PSU, you can use that one for diying (or write me offlist for one of our PCBs at 15 usd plus shipping)

Cheers

Sent from my iPad

> On 05/03/2016, at 6:19 a.m., bbob <fluxmonk at gmail.com> wrote:
> 
> I use small powerone dual linear supplies on the bench, they can be trimmed between 12 and 15 volts, abt $20 on eBay.  That and a 9v wallwart pretty much covers it.  A fully variable bench supply is more $, and overkill for most folks
> 
>> On Friday, March 4, 2016, Joel B <onephatcat at earthlink.net> wrote:
>> Hi,
>> 
>> What would folks here recommend for a relatively inexpensive variable dc power supply for the synth electronics experimenter?
>> 
>> Joel
>> 
>> Sent from my iPhone
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