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Taiwan
الشخص الذي يمكن الاتصال به Mr. Larry
2F, No. 233-1, Baociao Road,, Sindian, Taipei
The PT***4 is a CLASS-D power amplifier designed for audio equipments, maximum output power can reach up to 2.2W x 2 (VDD=5V, RL=4Ω, THD=*0%). The PT***4 composed of exclusively designed CLASS-D circuitry (patented) by PTC, along with the most advanced semi-conductor fabricate technology. When compared to the traditional CLASS-AB amplifiers, the PT***4’s shows much higher efficiency (> *0%), low heat dissipation, and also performs superior audio quality. The PT***4’s external circuitry is simple and easily accessible, and consists of flawless self-protection capabilities. The chip’s packaging is small, thus it occupies an insignificant amount of space on the circuit board; therefore, making it the predominant choice when it comes to audio amplifiers.
