Integrative LED lighting components of naked brilliant adjustable bare electricity of encapsulation
The utility model provides an integrative LED lighting components of naked brilliant adjustable bare electricity of encapsulation, characterized by: two rectifier diode are respectively connected at alternating current generating line both ends on the thermally conductive insulating material base pl...
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Sprache: | eng |
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Zusammenfassung: | The utility model provides an integrative LED lighting components of naked brilliant adjustable bare electricity of encapsulation, characterized by: two rectifier diode are respectively connected at alternating current generating line both ends on the thermally conductive insulating material base plate, form the anodal series connection emitting diode (LED) of the connection positive pole of direct current, connect the VCC pad of a resistance R1 relinking linear drive IC chip simultaneously, the GATE solder connection MOSFET's of IC chip G pad (grid), the sense solder connection MOSFET's of IC chip S pad (source electrode), connecting resistance rcs reconnection ground wire simultaneously, the GND solder connection ground wire of IC chip, the LED negative pole is connected in MOSFET's drain electrode. Wherein IC chip and MOSFET's position distance wants enough heat dissipation greatly in time and IC chip surface will have the non - transparent cover layer of thermal insulation influenced in order to avoid IC chip function. |
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