Free Simple Circuit Diagram
This a high-side current amplifier circuit breaker. The circuit-breaker application is possible for that device because the latching-comparator output (COUT1) on the MAX4373, a high-side current-sense amplifier with reference and comparator. Here is the circuit : This circuit uses MAX4373FESA as a circuit-breaker threshold of 900mA, because its gain from sense resistor to output is 50V/V. Thus, 900mA through the […]
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This is the simplest circuit that mains powered light bulb to flash. To build this circuit we do not need a much money. This circuit can be used in small parties and similar occasions. This circuit is made by wiring a fluorescent lamp starter and a normal light bulb in series. So the light bulb will flash on and off […]
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This is a light dimmer circuit. It has no fancy special feature, it is a a quite typical TRIAC based dimmer circuit. This circuit is only used to operate with non-inductive loads like standard light bulbs. Compared with the 120V AC above design, the triggering circuit is little bit improved. Besides that, this circuit is used to dim ligth bulb […]
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The window can be used to monitor a TEC operating temperature and indicate an out-of-range condition. To indicate an over temperature or under-temperature, this circuit uses the separated outputs. If the output’s logic is HIGH, the condition is over-temperature, if it is LOW, the condition is the TEC temperature is within its safe operating range. Here is the circuit : […]
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