Even in programmable options, temperature sensors are of a great benefit to anyone who has a 120 mm fan kit and wants to only run it when necessary to save on electricity. This is a great “green” addition to any setup. Many wonder how IC temperature sensors compare to other types; to include RTD, thermocouples and more.
The best feature of them is the ease of integration with any 120 mm fan kit as well as the many other size fans that are provided by distributors. In addition, they are the low cost solution. Any limitations are not a concern when it comes to electronic system protection applications. This is because they have a smaller temperature range.
Simple Sensors for Simple Systems
These sensors can make it easy for anyone to add protective elements to any system. Temperature once the 120mm fan is install depends on many things. Among them are air flow, thermal resistance, ambient temperature and output power. Fans reduce amp temperature but there is always the issue of noise.
That’s why installing a sensor is smart. It makes the 120 mm fan kit only run when the temperature is that high that forced-air cooling is required. In turn, this minimizes noise output. The result of a well-designed system is reduced noise, and in most cases the fan won’t even be needed unless the components are being overused. When mounting the sensor, the best spot is on the other side of the circuit board, or away from the heat sink.
The sensor should be mounted in a place that provides good correlation with die temperature. If the heat sink is mounted against one side of the printed circuit board, mounting the sensor on the other side of the circuit board works well. IC1 consists of a temperature sensor, a 1.25 V voltage about, and a dual comparator.
Finding the Right Products
There are many suppliers that give both the 120 mm fan kit, mounting supplies, filters, temperature sensors, cords and everything one needs to build the perfect setup at home. Often times, they come at deep discounts when ordered in bulk. However, if they are needed singly that is welcome too.
Further, the experts that run these supply stores that are found in brick and mortar locations as well as online are usually happy to help anyone to choose what they need. No one should be hesitant to delve in and start building the perfect cooling system to protect their components whether in a residential or commercial setting.