Lighting Switch Dealers in Nagpur

• Type: Dimmer Switches
• Shape: Rectangular
• Color: Black, Grey, White
• Power Supply: 230 Volts A.C 50Hz
• Load Capacity: 300 Watt
• Remote operating Voltage: DC 3 Volts (2xAA Size Batteries).
• Remote operating Distance: 10 Met (IR)

We are Nagpur(India) based organization, involved in providing high quality array of products at competitively low prices. We are working with a group of professionals who make special emphasis on the products packaging and ensure that the material is procured from the reliable sources only.   Features : Durable Fine finish Reliable Sturdy Detail : Humming Free. Fan Speed Regulation with indication. Both Manual and Remote ON/OFF Built in memory remembers last state. Use Manual & Remote both. Easy to operate

• Type: Circuit
• Shape: Rectangular
• Feature: Durable
• Finishing: Polished
• Warranty: 6 Months
• Quality: Good

By simply touching Touch Dimmer Circuit, the light intensity of incandescent lamps can be increased. Touch Dimmer is built around 8-pin CMOS IC TT6061. Touch Dimmer is specifically manufactured for touch dimmer applications. Initially, when mains switch is ‘on,’ the bulb is ‘off’. Now, if touch plate is touched, the bulb illuminates dimly. On second touch, the bulb gives medium light. At the third touch, the bulb is driven fully. Another touch puts off the light. Since the IC is highly sensitive, use a long wire to connect the IC to the touch sensor. The circuit uses minimum external components. For touch plate, a simple copper plate of 1cm×1cm or even the end of the lead wire can be used. Touch plate is coupled to the touch detector through 820pF, 2kV capacitors C1, C2, and C3 connected in series. Internally IC TT6061A’s touch signal is connected to the counter/decoder via a resistor and clock input CK is connected to the counter/decoder via a frequency generator. Line frequency signal is taken through R4 at pin 2 of IC TT6061A. At zero crossing, the triac (BT136) triggers to drive a 200W bulb. The 6.8V power supply is taken directly from mains through resistors R1 and R3, diode D3, capacitor C4, and zener diode and fed to power-input pin 3 of the IC. Capacitors C1, C2, and C3 connected between touch input pin 4 and touch plate remove the shock potential from the touch plate, so do not replace these capacitors with a single capacitor or with a capacitor of a lower voltage rating. Mains potential exists in the circuit. It is dangerous to touch the circuit when mains is ‘on.’ Simply touching this touch dimmer you can increase the light intensity of incandescent lamps in four steps.

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