The MSW-HPULN PS is the Single Rail LT3045 based power supply, which delivers up to 3 ampere. The module is kept in really small dimensions for make it possible to use it in small enclosures.

The module is mounted permanently on a 3mm aluminium bar (isolated), so it shall be mounted on a heatsink with thermal grease with its whole surface for optimal heat dissipation. This also solves the challenge of heat dissipation using "on board heatsinks", which are limited due to the small dimensions of the PCB.


The MS-HPULN PS is great to power DAC's, soundcards or other interfaces with a "medium" need of power.


Although 3 ampere might not be necessary in your application, the benefit is using 6x LT3045 in parallel operation to reduce noise additionally.


As usual this power supply comes fully assembled and tested for seamless working.


For more information regarding heat and transformator recommandation please note the instructions in our FAQ.

MSW-HPULN PS Single Rail 3A

149,00 €Price
Colour: Black
  • Dimensions: 76 x 51mm / 2,99 x 2"

    Height (without spacers): 40mm / 1,57"

    PCB copper thickness: 70µm / 2oz


    Voltage input: max. <15VAC / 0-20VDC

    Output Voltage: Adjustable 0-15VDC

    (Preadjusted to your desired output voltage)

    Output Current: 3A


    Ultralow RMS Noise: 0.8µVRMS (10Hz to 100kHz) per regulator

    Further reduces noise by 6x LT3045 in parallel operation

    Ultralow Spot Noise: 2nV/√Hz at 10kHz

    Ultrahigh PSRR: 76dB at 1MHz

    Wide Input Voltage Range: 1.8V to 20V

    High Bandwidth: 1MHz


    High quality parts only

    Low ESR capacitors

    Low tolerance / TC resistors

    Aluminium-Polymer capacitors (OS-CON)

    Soldered with silver alloy