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eeworld.com.cn
2 天
【创意PCB】闪耀中国
优点:采用STC15W408AS-SOP16,其余芯片也均是常见种类,元件价格低廉,且0603封装易于操作,除去外壳及PCB总成本15以内 ... ±200ppm/°C点击下载 PKCD11E471MF引线型铝电解电容容值:470uF 精度:±20% 额定电压:25V 工作寿命:3000Hrs @ 105℃ 外观尺寸(¢DxL,mm):8x12点击 ...
eeworld.com.cn
3 天
LTC7149EUFD 24V 输入至 -12V 输出、1MHz 降压稳压器的典型应用电路
LTC7149EUFD 在 1MHz 降压稳压器下从 24V 输入到 -12V 输出的典型应用电路。 LTC7149 是一款高效率 60V、4A 同步单片降压型稳压器,适用于反相输出应用。该稳压器具有单个电阻器可编程输出电压以及在宽 VOUT 范围内的高效率 欢迎加入EEWorld参考设计群,也许能碰到搞同 ...
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