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UV Prom/EEPROM SG117 21V编程电源的典型应用
UV Prom/EEPROMSG117 21V 编程电源的典型应用。 SG117A 系列是 3 端子正向可调稳压器,其性能比原始 117 设计有所提高。 SG117A 的一个主要特点是参考电压容差保证在 ± 1% 之内,从而使用廉价的 1% 电阻器使整体电源容差优于 3%。线路和负载调节性能也得到改善 欢迎加入 ...
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