Controller for detachable one-master-driving-two vehicle xenon lamp stabilizing device
A ballast and xenon lamp technology, applied in electrical components, lighting devices, light sources, etc., can solve the problems of high production cost, difficult technology promotion, complex structure, etc., and achieve low cost, convenient use, and good effect
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[0013] Such as figure 1 As shown, the multifunctional one-to-two automotive xenon lamp HID ballast of the present invention is composed of an input end, an output end and a control device connected between the two, wherein the ballast is mainly composed of a first-stage supercharger and a second-stage Composed of high-voltage start-up components, the first-stage supercharger outputs AC high-voltage (400VMIX) through the strobe to obtain signals to control single-pole double-gate relays to switch each other to drive two sets of two-stage high-voltage start-up components; when switching through power input, two large The gating circuit composed of power diodes 5 and 6 completes the common positive or common negative power input switching, and then converts the two sets of (1, 2 are positive; 3, 4 are negative) input DC power into a set of DC power output for the first A first-stage supercharger 8; at the same time, a signal is obtained through the gating circuit to control the p...
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