Heats and controls fluid in humidification applications.Maintains constant temperature in medical reagent storage.Protects defense electronics in cold operating conditions.De-icing sensors, wings, flaps, and potable water in aircraft. ![]() Warming Lithium-ion batteries in aerospace or defense applications.Heat, sense, and control in a single package reduces total system cost.Thin, lightweight construction provides heat application where it’s needed.Inherent control reduces or eliminates the need for external regulating electronics.Patented innerlay polymer self-tunes to load changes to ensure temperature uniformity.SmartHeat SLT heaters prevent thermal runaways and overtemp conditions.Minco works with its customers through engineer-to-engineer (E2E) interactions to tailor custom solutions for challenging thermal problems. Applications with high thermal loading or unique environments should be verified experimentally. Listed control temperatures and safety temperatures are valid for applications with low thermal loading, at the prescribed nominal voltage setting. ![]() This self-limiting behavior acts at every point along the surface of the heater, eliminating the risk of overheating in the event of delamination, poor contact, or environmental variations. In addition to providing consistent set point control for an object, each SmartHeat SLT heater is protected by a designed safety temperature. ![]() The desired set point is maintained without the need for controlling electronics. SmartHeat SLT heaters may be used over a wide range of voltages, enabling setup flexibility and ensuring system protection from power supply variation. The exact control temperature is determined by the heater design and thermal loading, including factors such as heatsink type, contact method, and environment temperature. They will produce high power when attached to a cold object and will rapidly heat that object within a prescribed control temperature range. It is also a possibility that amplifying the voltage may not be the only way to improve the heater's function.Minco’s SmartHeat SLT heaters strive to maintain a constant temperature. My best guess of how this could work would be using a small op-amp (like this one: SparkFun OpAmp Breakout - LMV358 - BOB-09816 - SparkFun Electronics), but is that overkill? Ideally I would want the voltage to be at least 5V, but maybe as large as 10V. I have seen many suggested ways of doing this but I want to know what the simplest way of achieving this would be, as the resulting circuit will need to fit onto my small robot. I want to get the heater hotter, and the way to do this seems to me to be to amplify the voltage across it. I am using analogWrite so that later I could use this to control the temperature.Īs the circuit is currently set up, I am only achieving about 2.7 V across the heater and it is only heating to 40C. I am using the following code to operate the heater: int heatPin = 11 The resistor connected to the base of the transistor is connected to pin 11 of the arduino. ![]() I am currently powering it using a TIP120 Darlington transistor and a 5V output from the arduino in the manner shown in the (crudely drawn) circuit diagram I have attached. The issue that I am facing is that I am not able to get the heater to a high enough temperature. I have been testing a couple different heaters, but the best one for my purpose so far seems to be a 9.4 ohm Kapton resistor from Minco. I am trying to create a circuit to power a heating pad that will be used in a small robot as a "tail" that leaves a heat trail behind it as it moves.
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