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Tag: Current Source
Ultra-Low Dropout Linear LED Driver from Diodes Incorporated Extends Lighting Strips
Diodes Incorporated today announced the BCR430UW6 linear LED driver with ultra-low dropout voltage and constant current regulation between 5mA and 100mA. This combination allows more LEDs to be driven from a low supply voltage, making the BCR430UW6 suitable for applications that require...
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Adjustable constant current source
Dilshan Jayakody has published a new build: The current source introduced in this article is capable to handle current up to 6A with maximum input voltage of 50V. This is an operational amplifier based adjustable current source and it uses LM358 in a general voltage follower...
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Constant Current Sources
What are Constant Current Sources? Find out how they work and why they are useful. Try the circuit!: http://goo.gl/BRpqnD Constant Current Sources -...
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Precision programmable current source uses two ICs
by Stefano Salvatori & Pietro Oliva @ edn.com: This Design Idea mates a precision current source IC with precision difference amp chips to create a programmable current source or sink. The resistor-programmable current source/sink in Figure 1 illustrates the basic topology,...
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