Two independent channel PWM Dimmable LED Bulb Driver

Closed Posted 7 years ago Paid on delivery

₹12500-37500 INR

Paid on delivery

Closed Paid on delivery

Specifications:

Power Input - AC 85-265V, 50-60Hz, 13 Watt (approx)

Control input - 2 independent channel PWM at 0-3V

Output 1: 2 Independent PWM dimmable Channels 6 W each (WW 2500K, CW 6500K) @ 350mA

Output 2: 3V @ 350mA for MCU/WiFi module

PFC > 0.8

THD 10%

EMI as per industry standard for LED bulbs

Only competent bidders apply and show any prior work you have done previously. Tell us why you are the best person to accomplish this project. Any bids without a proper responses will be ignored.

Update 1, 12 June 2016
PCB outline attached
Expected deliverables:-
1. Schematics
2. BOM with Mfg/Distributor details/part no. with readily available components and lowest possible BOM to match space constraint.
3. Gerber (RS 274X) IPC-6012
4. Working prototype.
5. Timeline 30 days

Payment:-
1. No advance payment.
2. 50% payment after after first three deliverables
3. Remaining payment after functional prototype / tweaks as needed

Electronics Lighting PCB Layout Product Design

Project ID: #10698784

About the project

6 proposals Remote project Active 7 years ago

Looking to make some money?

Benefits of bidding on Freelancer

Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs

6 freelancers are bidding on average ₹35509 for this job

pcbdcs's Profile Picture
pcbdcs

Hello, I have been associated with Hardware design (Circuit / Electronics design), PCB design, Library creation and Library database maintenance, PCB Manufacturing, Component procurement, PCB Assembling and Functio More

₹37500 INR in 30 days
(110 Reviews)
6.6
seshupower's Profile Picture
seshupower

Hi, I am a post graduate power electronics engineer and having very good industrial experience of 8+ years in R&D and project development. I am excellent high frequency transformers design, circuits design, Regulated More

₹44444 INR in 15 days
(36 Reviews)
5.7
Sena37's Profile Picture
Sena37

I am a mechatronic engineer graduate of Instituto Tecnologico de Santo Domingo. I want to put my skills in electronics, mechanics and programming service . I am a responsible person and very dedicated to my work . I am More

₹27777 INR in 10 days
(0 Reviews)
0.0
ideaplexus's Profile Picture
ideaplexus

I'd suggest using the any SMPS module for AC-DC conversion then using a LM2596 obtain 5V 3A. For driving the LEDs you can use MOSFETs & an LM1117 for driving the WiFi/MCU presumably the ESP board. I am building a simi More

₹33333 INR in 10 days
(0 Reviews)
0.0
JEBUMON's Profile Picture
JEBUMON

yes please send me your requirements

₹33333 INR in 10 days
(0 Reviews)
0.0
Post a project like this