UAA1041B indicator equivalent, automotive direction indicator.
overvoltage, defective lamp and short circuit detection. The lightbulbs L2, L3, L4, L5 are the turn signal indicators with the dashboard
–light L6. When sw.
It is also applicable for other warning lamps such as “handbrake ON,” etc.
AUTOMOTIVE DIRECTION INDICATOR
SEMICONDUCTO.
The circuit is designed to drive the direction indicator flasher relay. Figure 2 shows the typical system configuration with the external components. It consists of a network (R1, C1) to determine the oscillator frequency, shunt resistor (RS) to dete.
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