current and voltage amplification

[rachitmathur1985]

HI, Friends please help me in the uploaded circuit to get the current and voltage at-least to light 30 watt led's what am getting in the simulation result in Proteus Software.... am getting as of now as 4.7v and .27 amp.. at the input of led bank

 

[goldsmith]

HI, Friends please help me in the uploaded circuit to get the current and voltage at-least to light 30 watt led's what am getting in the simulation result in Proteus Software.... am getting as of now as 4.7v and .27 amp.. at the input of led bank

Hi rachitmathur1985
Can you tell me more about what you're about to do exactly ? what is your problem ?

Best Wishes
Goldsmith

 

[rachitmathur1985]

Hi rachitmathur1985
Can you tell me more about what you're about to do exactly ? what is your problem ?

Best Wishes
Goldsmith

i am trying to make a system where illumination of an office room is automated where if a person is entering then light should switched on and if the room light is enough then led should glow dim, if no presence of humans in room then after a delay it should switch off.... we are using ldr and pir/ir sensor along with 555 timer ICs to complete the task but the main problem is that am not getting proper wattage for such luminicence for the led's so i need to know how to increase the wattage and what should be the spec of led's.

 

[crutschow]

What LEDs are you using?