Model: DC Blocker Filter (DYK8mtered) Type: AC Power Filter / DC Block Filter Input Voltage: AC 110 V – 220 V Rated Current: 20 A Function: DC Component Audio Isolation & Over-voltage Surge Protection Certification: None DIY Supplies: Electrical / Audio Origin: Mainland China
OVERVIEW
This 20 A AC Power Filter provides DC blocking and surge suppression to protect sensitive audio and electronic systems from DC offset and voltage spikes. It is ideal for improving sound clarity in amplifiers, reducing transformer hum, and enhancing system stability.
FEATURES
• Blocks DC offset on AC lines • Filters high-frequency noise and ripple • Reduces transformer vibration and hum • Dual-stage LC network for clean power • Compact PCB design with high-quality capacitors • Perfect for Hi-Fi audio amplifiers, pre-amps, DACs, and power conditioners
APPLICATIONS
• Home and professional audio equipment • Laboratory AC line filtering • DIY Hi-Fi power conditioning projects • Power supply surge and noise isolation
