Skema Rangkaian Alarm Monitor Sikring

Rangkaian Alarm monitor sikring ini sangatlah sederhana namun lumayan untuk mendeteksi apakah sikring telah putus atau belum. Dengan adanya lampu LED menyala berarti sikring telah putus. Kita bisa langsung menyimpulkan bahwa rangkaian tidak bekerja karena sikring telah putus. Tidak usah mengukur tegangan ada atau tidak.

Rangkaian ini cuma membutuhkan dua komponen saja yaitu Resistor bengan nilai 1k ohm dan sebuah lampu LED dipasang paralel dengan sikring. Apabila tegangan beban berlebih atau mengalami korsleting maka sikring akan putus dan lampu led otomatis menyala karena Lampu led telah mendapat tegangan.

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Fuse Monitor Indicator

Fuse Monitor Indicator circuit

 Description:
The idea for this project may have come to me in a flash of inspiration, and its a very simple way to check if a fuse has blown without removing it from its holder.

Notes

The simplicity of this circuit uses just two components, but with just one resistor and an LED this circuit gives visual indication of when a fuse has blown. LED1 is normally off, being “short circuited ” by the fuse, F1. Should the inevitable “big-bang” happen in your workshop then LED1 will illuminate and led you know all about it! Please note that the LED will only illumininatet under fault conditions, i.e. with a short circuit or shunt on the load. In this case the current is reduced to a safe level by R1.

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