BD907 BD906 BD905FI BD905 BD9045FV-E2 BD9045FV BD9040FV-E2 BD902 BD9013KV-E2 BD9012KV-E2 BD908FI
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逆变电源(十)
...频率。元器件选择R1、R2、R5、R8和R9均选用2~4W金属膜电阻器;R3、R4和R6、R7均选用15W线绕电阻器。C选用耐压值为16V的铝电解电容器。VD1和VD2均选用2CZ56C(5OA、600V)型硅整流二极管。V1~V4选用BD908或3CD10C(60V、15A、9OW)型硅PNP晶体管。T使用100~200W的变压器铁心制作:绕组W1和W2用φ0.52mm的漆包线各绕16匝;绕组W2和W3用φ0.88mm的漆包线各绕64匝;绕组W5用φ0.67mm的漆包线绕680匝。...
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