Tuesday, October 25, 2016

Circuit Schematic Pulse Wide Modulation Lamp Dimmer using IC NE555

Robometricschool. - This is one circuit of simple Pulse Wide Modulation Lamp Dimmer using IC NE555 like in Figure 1 below. The major component is used in this circuit is NE555 IC.

In here, beside we will give you circuit of Pulse Wide Modulation Lamp Dimmer using IC NE555, we also will give you component part and description. And the last we will give you link to take read more about this circuit from original source.

Circuit


Component Part
  • Capacitors
  • Resistors
  • Variable Resistor
  • NE555 IC
  • Transistors
  • Lamp
  • Diode
Description

According Circuitstoday site describe that this circuit is a simple and efficient PWM lamp dimmer using timer IC NE555 is discussed in this article. Yesterdays linear regulator based dimmers can only attain a maximum efficiency  of 50% and are far inferior when compared to the PWM based dimmers which can hit well over 90% efficiency. Since less amount of power is wasted as heat, the switching elements of PWM dimmers require a smaller heat sink and this saves a lot of size and weight. In simple words, the most outstanding features of the PWM based lamp dimmers are high efficiency and low physical size.

And now you can read more about circuit of Pulse Wide Modulation Lamp Dimmer using IC NE555 from original source using link here.


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