4A 10A 20A Electromagnetic Interference Filter Module AC EMC FCC 110V220V Anti-Interference High-Power Power Supply Home Amplifier

Price: $9.57
(as of May 23,2023 04:05:10 UTC – Details)

4A 10A 20A Electromagnetic Interference Filter Module AC EMC FCC 110V220V Anti-Interference High-Power Power Supply Home amplifier
Features:
Brand new and high quality
The first stage is the RFI filter circuit. Through two pieces 50A bridge stacks and four pieces 35V2200UF capacitors, Filter the component of the AC power supply to suppress buzzing caused by saturation of the component or increased static current.
Differential filtering, two differential inductors, differential filtering of AC power supply, to suppress medium and high frequency interference.
The first-level common filter, through the X2 capacitor and common inductor, combined into the first-level common filter.
The second level of common filtering, because of the use of two-stage filtering, so the filtering effect is better. In view of the problem of rapid transient group pulse interference with repetition rate of several kilohertz in some users, it can play an inhibitory role.
This module is used in conjunction with a or power amplifier to filter the component of the power supply, eliminate and suppress the hum of the , the high-frequency noise in the power supply, purify the power supply, and can significantly improve the sound quality of the power amplifier, the resolution and make the background quiet.

Specifications:
Name: power amplifier power filter
Input : AC 110V-250V(Max 250V)
Output : AC 110V-250V
Working Current: 4A / 10A / 20A(optional)
Board Size: 108mm x 50mm

Package Includes:
1PC x Power Amplifier Power Filter

Note:
No retail package.
Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
The first stage is the RFI filter circuit. Through two pieces 50A bridge stacks and four pieces 35V2200UF capacitors, Filter the component of the AC power supply to suppress buzzing caused by saturation of the component or increased static current.
The second level of common filtering, because of the use of two-stage filtering, so the filtering effect is better. In view of the problem of rapid transient group pulse interference with repetition rate of several kilohertz in some users, it can play an inhibitory role.
This module is used in conjunction with a or power amplifier to filter the component of the power supply, eliminate and suppress the hum of the , the high-frequency noise in the power supply, purify the power supply, and can significantly improve the sound quality of the power amplifier, the resolution and make the background quiet.
The first-level common filter, through the X2 capacitor and common inductor, combined into the first-level common filter.