Basic High Frequency Inverter Power Supply - Miyachi - #1

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Easy-to-use constant weld current, voltage, or power feedback ensures repeatable welding and has been proven to reduce part deformation, reduce weld splash, and extend electrode life in many applications by a factor of five or more. Users can program the HF2 using a graphical or alpha-numeric interface. The graphical Run Mode gives the user instant visual feedback on the actual current, voltage, or power used to make each weld. The HF2’s exclusive, context-sensitive, help screens quickly guide the user through even the most complex program. Operators can program up to 128 different weld schedules. Each weld schedule can use any one of 10 different weld functions, thus matching the appropriate weld energy profile to the application. Simple automated welding control is easily accomplished using the BCD remote schedule select feature. A standard, addressable, RS485 data communications port allows the retrieval of weld monitor information such as voltage and current under computer control. The optional built-in Weld Sentry is capable of sophisticated weld data gathering and SPC computations and reporting. •Constant current, voltage or power control modes •High weld repetition rates •Spot, braze and seam welding applications •Graphical and alpha-numeric user interface •I/O communication ports for factory installation •Small transformers facilitate easy integration •Optional built-in Weld Sentry with SPC resistance welding HF2, HF2S High Frequency Inverters TYPICAL APPLICATIONS Seam Welding Brazing Resistor to terminal Wire to terminal Capacitor to lead frame