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At least two power reactors are needed for solar inverters: one in the boost converter (step-up chopper) and one at the ouput of the inverter for EMC filtering. Besides the IGBTs, the losses in the reactors are a major determining factor of the overall efficiency of the inverter
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Figure 1: NetRiver desired a solution capable of easily scaling to match its unpredictable future growth.
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Figure 1: High output current 1.5V/50A application schematic
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Figure 1: Example PLD, with 12 inputs, 8 product terms and 4 macrocells
PLDs can have hundreds of macrocells with up to 16 product terms driving each macrocell. The AND and OR gates within the product terms can be interconnected to form highly flexible custom logic functions. The macrocells are typically clocked, and their outputs can be fed back into the product term array. This allows state machines to be created.
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Figure 1: With the new XMC4000 family - starting with the XMC4500 series - Infineon addresses three high-level trends for microcontrollers in industrial applications: higher energy efficiency, enhanced connectivity and reduced software complexity
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Figure 1
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Figure 1: Optocoupler Construction
