Description

 

LPS-UHD8000 Upgraded Low Noise Linear Power Supply Board DIY for ZIDOO UHS8000 HD Audio Player

Description:
- This is a upgraded linear power supply module specially designed for ZIDOO UHD8000 Blu ray HD player. Customers can DIY it themselves, completely replace and upgrade the original switch power module without loss, and restore it at any time.
- The LPS-UHD8000 adopts for LT high-end linear voltage regulator chip LT3042+PNP current expansion scheme, with a uV noise voltage that is 2-3 levels lower than that of LM317LM78XX and other voltage regulators. The effect is very good, which can make the UHD8000 achieve a dark background. By significantly reducing the noise of the power supply, the music background can be made quieter, the details more rich, and the dynamic and density of the sound can be significantly improved.

Features:
- It can reduce the power interference of the original switch power supply to other devices in the same system.
- Compared to switch power supply, this linear power supply specifically designed for ZIDOO UHD8000 uses more high-quality materials and operates more stably.
- Load 1A ripple test data shows that the original ZIDOO switching power supply has a ripple of 3550uV. After upgrading to a HiFi linear power supply, the ripple has been reduced to within 200uV, resulting in a purer and more stable power supply.
- The LPS-UHD8000 linear power supply is designed for the research and development of high-definition video and HiFi audio equipment. With comprehensive optimization measures such as high current, low noise, fast response, low power consumption, and high reliability, it provides high-quality purification power for audio-video equipment, synchronously improving the quality of images and sound. It has very low internal resistance and strong current driving force, as well as powerful high transient, strong ripple suppression ability, and the ability to handle current freely. It ensures the stability of audio and video by meeting the pulse current requirements of audio devices at every moment.

Specification:
- Input voltage: AC 220 - 240V
- Output voltage current: DC 12V at 5A
- Ripple noise: no-load : 4uV; 1A load < 200uV
- Product size: 118 x 40 x 90mm for transformer board; 110 x 27 x 90mm for filter voltage regulator board
- Net weight: 930g

Package Included:
- 1 x Transformer Board
- 1 x Voltage Regulator Board