Manufacturer by Type

Products by Category

NF LP5393 Low Noise DC Power Supply

NF LP5393 Low Noise DC Power Supply Lock in amplifier/preamp
Manufacturer: NFCorporation

The output noise voltage does not exceed 10 μVrms. The LF5393 represents the highest standard of low-noise DC power supplies while maintaining a reasonable price.

NF Corporation has incorporated low-noise and highly stable reference voltage sources to achieve a level of temperature stability higher than conventional DC power supplies by a factor of up to 10.

By eliminating wasted time in efforts to reduce noise, the LP series is perfect for research and development environments that use batteries or internally developed power supplies to prevent power supply noise from affecting device characteristics.

NF Corporation power supplies have the capability to provide stable and reliable power for extended periods of time.

Utilizing NF proprietary circuit design technology, the LP series of ultra-low noise DC power supplies provides output voltage with extremely low levels of noise. The main unit is shielded and shielded connectors and cables are used to prevent the emission of internal noise as well as prevent external noise from affecting the signal. The combination of all these technologies results in a DC power supply that produces output with a superior level of low noise.


The LP series is suitable for high-precision measurement applications such as sensor preamp power supplies and DC bias power supplies used in advanced device research, analysis devices, and medical equipment.