How to get +/-15V(0.2A) & +/-5V(3A) from a single 12V in

[bittware]

Hello experts,
I knew to use switching regulator(boost/inverter config). But which demands so many external components and involves in too much layout efforts. Does anyone have some simple solutions?

Thanks in advance!

Best regards,
bittware

 

[Antonios]

Re: How to get +/-15V(0.2A) & +/-5V(3A) from a single 12

U can Use Volteg doubler and traditional Regulator +/- 5.

 

[IanP]

Re: How to get +/-15V(0.2A) & +/-5V(3A) from a single 12

There is no simpler solution than DC-DC modules ..
Take a look at the PM30-12T05 ( **broken link removed** ) or RP30-120512TA .. output 5V, +/-12 ..

The PM30 is a DC-DC converter which provides a regulated output at power levels up to 30 watts. It accepts a wide range DC input and provides a fully isolated, regulated output. In operation, either (or neither) input pin, as well as either (or neither) output pin can be grounded. * PM30 units provide full output power for ambient temperatures up to 50°C, with linear derating from 50°C to zero power at 105°C.

Regards,
IanP