Common power filters are usually designed for home appliances and come with tiny ferrite core. Using this kind of design on audio systems will compress the dynamic and loss the details. YULONG’s engineers have many years of experiences in power source design for telecommunication base station and audio equipment design. By utilizing their skills and experiences, they designed P18 power filter.
P18 uses an enormous ferrite core, winded with 11 AWG Pirelli wire.
Vishay 8uf X2 MKP as common-mode filter
Vishay Sprague Y2 as differential-mode filter
Vishay transient voltage suppressor is used for avoid sudden impulsive noise signal
LITTLEFUSE varistor (VDR) is used for absorbing voltage surge
Double layer parallel wide traces on PCB with 20 ounce copper.
11 AWG Pirelli wire is used for internal wiring.
Schurter IEC inlet socket
Cooper IG8300 receptacles
Specially designed aluminum enclosure provides great Electromagnetic shielding
Two groups of output, separates digital and analog equipments
Phase and grounding error LED indicators