If you cannot find the original KEC or SavantIC brands, several alternatives offer similar or superior performance. When choosing a replacement, ensure the voltage (Vceo) and current (Ic) ratings are than the originals. Go to product viewer dialog for this item.
The and 2SB778 (B778) are a matched pair of silicon power transistors designed primarily for high-power audio frequency amplifier output stages, typically delivering between 45W and 50W of output. They are complementary components: the D998 is an NPN transistor, while the B778 is its PNP counterpart. Technical Specifications persamaan transistor d998 b778 install
Transistor aslinya adalah tipe lama yang sudah langka di pasaran lokal. Mencari pengganti yang original bagaikan mencari jarum di tumpukan jerami. Saya memutuskan untuk menggunakan substitute (pengganti) yang lebih modern dan tangguh. If you cannot find the original KEC or
Namun, rahasia utama agar amplifier awet bukan hanya pada merk transistor, melainkan pada : pastikan isolasi mika sempurna, jangan lupa pasta thermal, dan set ulang arus bias melalui trimpot. Tanpa setting bias, transistor mahal sekalipun akan cepat rusak. The and 2SB778 (B778) are a matched pair