This is a +/-15V bipolar power supply "kit" suitable for audio applications including the MS Matrix, Stereo Width Controller, Dual Class-A Headphone Amplifier or any application where low-noise bipolar supplies are needed. The measured noise performance of this supply is far better than the specifications suggest with typical ripple <10mV within the audio band. It has been tested with both the Precision MS Matrix and Dual-Class A Headphone Amplifier.
The "kit" consists of a Meanwell P25A14E-R1 (5 Pin 240° DIN version) enclosed desktop power supply, a 5 pin 240° chassis mount female DIN connector and a 10 Ohm 5W resistor to pre-load the 5V power supply at it's minimum recommended load current of 500 mA. (Reduces output ripple when all supplies are lightly loaded and may not be required in all applications.)
The 25W supply can provide 5V up to 2.5A, +15V at 0.5A and -15V at 0.3A. These currents are sufficient to run the MS Matrix, Stereo Width Controller and Dual Class-A Headphone Amplifier.
The input to the Meanwell supply is universal spanning 90-254 VAC and 135-370 VDC.
Meanwell 25W +/-15V +5V Triple Output Power Supply for Audio Use P25A14E-R1BU
- Brand: Meanwell
- Product Code: P25A14E-R1BU-Kit
- Availability: In Stock