KA7540 Datasheet(HTML) 6 Page - Samsung semiconductor ... is connected to the full-wave rectified AC line voltage. The following equation can be used to calculate ...
The KA7540 provides simple and high performance electronic ballast control functions. KA7540 is opt... Features, • • • • • • • • Internal soft start No lamp ...
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Fan, radiator AVA COOLING SYSTEMS KA7540 12V, 250W, with integrated regulator ; Voltage [V]: AVA COOLING SYSTEMS KA7540 12 Voltage [V] 12 ; Heating/Cooling ...
KA7540. Samsung. Simple Dimming Ballast Control IC. www.fairchildsemi.com ... KA7540 provides simple and high performance electronic ballast control functions.