The and B778 (2SB778) are a popular pair of complementary silicon power transistors primarily used in the output stages of high-power audio amplifiers. They are designed to work together in a push-pull configuration, where the NPN-type D998 handles the positive half-cycle of the audio signal and the PNP-type B778 handles the negative half-cycle. This synergy allows them to deliver high-quality audio amplification with minimal distortion. Technical Specifications
Transistor daya pasangan (komplementer) yang menangani sinyal negatif.
Bagian tembaga/besi di badan transistor adalah Kolektor . Saat pemasangan, pastikan bagian ini tidak menyentuh heatsink (ground/chasis) jika tidak menggunakan mica insulator .
Before installation, verify the pin layouts. The D998 and B778 follow the standard TO-3P pinout configuration.
Banyak orang gagal karena langsung mengganti fisik tanpa melakukan penyesuaian. Berikut panduan langkah demi langkah:
– Connected to the output rail or emitter resistor.
The and B778 (2SB778) are a popular pair of complementary silicon power transistors primarily used in the output stages of high-power audio amplifiers. They are designed to work together in a push-pull configuration, where the NPN-type D998 handles the positive half-cycle of the audio signal and the PNP-type B778 handles the negative half-cycle. This synergy allows them to deliver high-quality audio amplification with minimal distortion. Technical Specifications
Transistor daya pasangan (komplementer) yang menangani sinyal negatif. persamaan transistor d998 b778 install
Bagian tembaga/besi di badan transistor adalah Kolektor . Saat pemasangan, pastikan bagian ini tidak menyentuh heatsink (ground/chasis) jika tidak menggunakan mica insulator . The and B778 (2SB778) are a popular pair
Before installation, verify the pin layouts. The D998 and B778 follow the standard TO-3P pinout configuration. Before installation, verify the pin layouts
Banyak orang gagal karena langsung mengganti fisik tanpa melakukan penyesuaian. Berikut panduan langkah demi langkah:
– Connected to the output rail or emitter resistor.