Electric soldering iron temperature,threat to indias security policy,disaster preparedness measures 2014 - Test Out

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As stated above, the controller is exclusively designed for soldering irons working on 230VAC mains supply.
Although the power dissipation of the triac (T1) is not high, a small heat sink should be provided.


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You've read and agree to the Global Shipping Programme terms and conditions - opens in a new window or tab. Import charges previously quoted are subject to change if you increase your maximum bid amount. If you wanted a Smart Soldering Iron, you could pick one up from the components vendor near to you, but where the hell is the fun in that?
Usually, the temperature at which a soldering iron normally operates is too high for the purpose, a simple internal modification is employed by the maker to halve the power consumption and thus lower the temperature.
If you reside in an EU member state besides UK, import VAT on this purchase is not recoverable.


Import charges previously quoted are subject to change if you increase you maximum bid amount. Now it is very easy to build your own by modifying an ordinary one into a smart one with the help of the little adaptor presented here!
Here is a simple circuit solution to this annoying problem as the circuit helps to control the tip heating level by controlling the heating element through a phase-controlled triac. The modification consists of fitting an ordinary diode (1N4007) in series with the heaing coil. The 1M preset pot (P1) is an adjustable trimming potentiometer to tweak the circuit operation. This not only reduces the oxidisation, but also increases the life time of the soldering iron. It is mandatory to bypass this diode to connect the soldering iron with our controller circuit.



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