BTL power amplifier also known as bridge push-pull circuit, power amplifier output stage and the speaker using a bridge-type contact between the main solution to OCL, OTL power amplifier efficiency is high, but the power utilization is not high. Compared with OCL and OTL power amplifiers, BTL is 3 to 4 times higher than their output power at the same operating voltage and the same load conditions. In the case of a single power supply, BTL cannot use output capacitors, and the power supply utilization is general. Twice the single-ended push-pull circuit, suitable for applications where the supply voltage is low and greater output power is required.
MAONO is an innovative designer and manufacturer of Lavalier, Podcasting, Wireless, Shotgun, Recording microphones and accessories for Smartphone, Camera and PC, etc.