Product Details:
The AppleTV 4K (2022) is an excellent TV set-top box. To improve its sound quality and picture quality, we have designed this DC power upgrade module. The module adopts CLC matrix filtering and active noise cancellation design, which has strong energy storage filtering ability, significantly reduces power internal resistance and DC ripple, greatly reduces noise interference, and makes the picture more stable and vivid, and the sound purer and more transparent.
In order to balance the sound performance of different frequency bands, including high, medium, and low frequencies, the circuit uses multiple parallel combinations of capacitors with different capacities to reduce internal resistance and improve transient response across all frequency bands. Selected internal components include Samsung X7R surface mount capacitors (low ESR, efficient suppression of high-frequency noise), Panasonic capacitors (high-speed response), Panasonic solid-state capacitor matrix (powerful energy storage and filtering capabilities), and high current common mode inductors (enhanced anti-interference performance).
High precision operational amplifier dynamically cancels out interference, resulting in a purer and more stable output current.
Specifications:
Filter structure: CLC
Equipment interface: 5.5 * 2.1=11.55
Target audience: Apple TV4 K7 generation set-top box
Package List:
1 × Filter module
1 × Linear power supply
1 × DC output cable
The following is the installation diagram
Installation completion rendering
