Led driver with dim function, Electrical Engineering

Assignment Help:

I´m looking for some help to identify some electronic parts, i have this led driver with preset dim levels that i can reach with switching the power on and off. The driver worked really well but it failed due to water damage, i''m reconstructing it now, but i need to identify a few parts and looking for help with this. I have a circuit diagram with almost all parts identified.

Related Discussions:- Led driver with dim function

Boost converter - power supplies , Boost Converter The boost convert...

Boost Converter The boost converter has its output voltage always greater than input voltage like a buck converter boost converter has two modes.

Find appropriate values of sampling rate - nyquist rate , 1. Find the Nyqu...

1. Find the Nyquist rate for the following signals: (a) x(t) = 5 sin 3000Πt cos 4000Πt (b) A binary channel with bit rate 36000 bps is available for PCM voice transmission.

Digital electronics, With the use of clocked JK flip-flops, draw and explai...

With the use of clocked JK flip-flops, draw and explain the working principle of a 3-bit binary ripple counter.

Osillators.., what ie the use of mutual inductance in a hartley oscillator

what ie the use of mutual inductance in a hartley oscillator

Determine the efficiency, Q. (a) Consider a three-phase star or wye half-wa...

Q. (a) Consider a three-phase star or wye half-wave recti?er with a purely resistive load R. Determine: (i) efficiency, (ii) formfactor, (iii) ripple factor, (iv) TUF, and (v) PIV

What is the use of terminal count register, What is the use of terminal cou...

What is the use of terminal count register? Each of the four DMA channels of 8257 has single terminal count register. This 16-bit register is used for ascertaining that the dat

Phase lead controller design and digital implementation, The arm of a hydra...

The arm of a hydraulic robot is controlled as shown in the block diagram below: The arm dynamics are represented by: Dynamic specification for the arm requires:

What are frequency response curves, Q. What are frequency response curves? ...

Q. What are frequency response curves? How are they made? Every amplifier has a frequency-response curve associated with it. They provide a "picture" of the performance of an a

Program counter , Program Counter (PC) It is a 16 bit register. It ...

Program Counter (PC) It is a 16 bit register. It is a memory pointer. It stores the memory address of the next byte of the program to be executed. Memory address is of

Find the secondary and leakage path flux densities , Questions: A magne...

Questions: A magnetic core with a primary winding with 40 turns and a secondary winding with 80 turns has a leakage path dominated by an air gap as shown in the figure. The iro

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages