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RXEF110资料 | |
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RXEF110 PDF Download |
File Size : 116 KB
Manufacturer:Raychem/Tyco Description: Power for the circuit is from a 12V supply, that is reduced to 5V by the 78L05 regulator. This gives a stable supply voltage for the ELM331, as well as convenient voltage for use with a standard relay coil. The type of relay is not important, as long as consideration is given to its coil requirements, and the capabilities of the ELM331. In this example, a relay with a 400Ω coil resistance was chosen so that a 2N3904 could drive it directly. |
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1PCS | 100PCS | 1K | 10K | ||
价 格 | |||||
型 号:RXEF110 厂 家:Raychem/Tyco 封 装:09+ 批 号:20000 数 量:DIP 说 明:进口原装现货 |
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