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QAR1,586.63
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Ships from Hong Kong.
Most customers receive within 10-17 days.
Sold by Liddou Tech
Shipped by Liddou Tech
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Desktop Audiophile Linear Power Supply 100VA HiFi Ultra Low Noise Linear Power Supply 100W LPS (DC12V 5A) Black
- This desktop power adapter regulate is the result of our team's years of design. Featuring high current, low noise, low impedance, fast response, low power consumption and high reliability.
- Linear Regulator - Use fully discrete topology, single pass, series regulator design, the Stable DC bench linear regulated power supply is capable of high-accuracy, high-precision instrumentation-level applications and HIFI applications, making in the best choice for high-performance analog circuits.
- Ultra-Low Noise, provide clean DC power source, output noise is less than 13µV even at max 24VDC output. Less output noise when output voltage is lower. Pure power supply and ultra-low noise, low drag, big dynamics.
- Variety of voltages available - Suit for many of the most common audiophile equipment, such as a DAC, amplifier.
- FLYINSKY offers the SUPER-PSU in 5V, 9V, 12V, 15V, 18V, 19V and 24V versions.
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Overview
Specs
Reviews
Compatible with DIY stereo headphone amplifiers, preamplifiers, DACs, network media players, and other applications.
Features:
Instead of using ICs (integrated circuits), we have a fully discrete topology, single pass, series regulator design. This allows complete design control over all operating points and parameters for superior performance. Low noise, high PSRR A constant-current source feeds a zener diode as a stable voltage reference. A low-pass filter (with a corner requency of 1.6Hz) prevents zener noise from being introduced into the error amplifier.
This is an effective yet lower-cost alternative to expensive voltage reference ICs. The low-pass filter also provides a soft-start characteristic.
This is much better than the noise of an IC regulator based PSU tested under identical conditions. The error amplifier is a discrete implementation of an opamp with a high open-loop gain of 102.5dB. The voltage supply to the error amplifier is isolated with capacitance multipliers to boost its PSRR (power supply rejection ratio). This greatly improves the line regulation performance of the PSU.
A long-tailed pair differential amplifier with current mirror and constant current source forms the first stage of the error amplifier. The second stage is the voltage amplification stage (VAS), also with constant current source load. The 3rd stage is comprised of the power MOSFET output devices
configured as a source follower.
High-current MOSFET pass transistors Two paralleled high-current, highly reliable MOSFETs (rated at 17A each) serve as the "pass" transistor. The high current rating provides a very high safety space against overcurrent damage. The use of paralleled MOSFETs divides the heat dissipation, simplifying thermal management.
Onboard heatsinks can be used which would allow the this PSU to supply up to 1A continuous (with much higher peak-value currents). More sustained currents are possible by using larger, offboard heatsinks. The negative temperature coefficient of MOSFETs prevents damaging thermal-runaway conditions that may plague conventional BJT devices. No current-limiting.
Input voltage: AC 115V
Transformer power: 100W
Transformer type: R-Core
Weight: 4.5KG
Power output GX16-2PIN polarity: "1+", "2-"
DC plug polarity: "Internal +", "External-"
DC plug size: 5.5*2.5mm (We can also provide you with other DC plug sizes)
DC output voltage options:
DC 5V ------- 6A
DC 9V ------- 5.5A
DC 12V ------- 5A
DC 15V ------- 4.5A
DC 18V ------- 4A
DC 19V ------- 3.8A
DC 24V ------- 3.2A
What you get:
Ultra- Low noise linear power supply X1
1.2M GX16 to DC 5.5*2.5mm cable X1
NOTE: We do not provide AC input cables.
Compatible Devices Preamp/ Power Amp/ Phono Amp Linear Power Supply Audiophile Finished Board / DIY Kit Tube Amp / DAC
Features:
Instead of using ICs (integrated circuits), we have a fully discrete topology, single pass, series regulator design. This allows complete design control over all operating points and parameters for superior performance. Low noise, high PSRR A constant-current source feeds a zener diode as a stable voltage reference. A low-pass filter (with a corner requency of 1.6Hz) prevents zener noise from being introduced into the error amplifier.
This is an effective yet lower-cost alternative to expensive voltage reference ICs. The low-pass filter also provides a soft-start characteristic.
This is much better than the noise of an IC regulator based PSU tested under identical conditions. The error amplifier is a discrete implementation of an opamp with a high open-loop gain of 102.5dB. The voltage supply to the error amplifier is isolated with capacitance multipliers to boost its PSRR (power supply rejection ratio). This greatly improves the line regulation performance of the PSU.
A long-tailed pair differential amplifier with current mirror and constant current source forms the first stage of the error amplifier. The second stage is the voltage amplification stage (VAS), also with constant current source load. The 3rd stage is comprised of the power MOSFET output devices
configured as a source follower.
High-current MOSFET pass transistors Two paralleled high-current, highly reliable MOSFETs (rated at 17A each) serve as the "pass" transistor. The high current rating provides a very high safety space against overcurrent damage. The use of paralleled MOSFETs divides the heat dissipation, simplifying thermal management.
Onboard heatsinks can be used which would allow the this PSU to supply up to 1A continuous (with much higher peak-value currents). More sustained currents are possible by using larger, offboard heatsinks. The negative temperature coefficient of MOSFETs prevents damaging thermal-runaway conditions that may plague conventional BJT devices. No current-limiting.
Input voltage: AC 115V
Transformer power: 100W
Transformer type: R-Core
Weight: 4.5KG
Power output GX16-2PIN polarity: "1+", "2-"
DC plug polarity: "Internal +", "External-"
DC plug size: 5.5*2.5mm (We can also provide you with other DC plug sizes)
DC output voltage options:
DC 5V ------- 6A
DC 9V ------- 5.5A
DC 12V ------- 5A
DC 15V ------- 4.5A
DC 18V ------- 4A
DC 19V ------- 3.8A
DC 24V ------- 3.2A
What you get:
Ultra- Low noise linear power supply X1
1.2M GX16 to DC 5.5*2.5mm cable X1
NOTE: We do not provide AC input cables.
Compatible Devices Preamp/ Power Amp/ Phono Amp Linear Power Supply Audiophile Finished Board / DIY Kit Tube Amp / DAC
Warranty & Returns
Warranty, Returns, And Additional Information
Return Policies*
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by Liddou Tech Return Policy
- *Subject to applicable law
Warranty Notice:
This product does not include manufacturer warranty when purchased or used outside of its designated sales region. By purchasing internationally, you acknowledge that warranty support from the manufacturer will not be available.
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