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$25 USD / hour
Flag of INDIA
kalyan thane, india
$25 USD / hour
It's currently 8:12 PM here
Joined November 25, 2022
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Rajesh D.


0.0 (0 reviews)
$25 USD / hour
Flag of INDIA
kalyan thane, india
$25 USD / hour
Jobs Completed
On Budget
On Time
Repeat Hire Rate

Diploma holder in industrial electronics

Worked in electrical and Power electronics field more then 30 years ,, You can take my service for,, circuit diagram, machine automation, Transformers data, voltage stabilizer design, what i know in electrical and Power Power electronics i will share with you I can give you Schematic and PCB layout in express pcb ,, or in multisim Pordact like,. Servo voltage stabilizer, invertor, on Iine UPS , SMPS, SCR controlled battery charger Control panel,, high voltage testing set , DC drive, Transformers, LED driver , BLDC motor controler High current rectifier,, etc Thank you sir Rajesh dwivedi From India
Freelancer Manufacturing Experts India

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Portfolio Items

Used in industries where, where number's of AC drives are used
That creates high frequency noise, which creates sevrel problems
To remove that noise from AC 50Hz or 60Hz line
This harmonic filters are used
Harmonic filters
I can help you if you interested
Electrical an electronics automations as per your needs
Components, MCB thyristor diode igbt selection 
For any machine as per task
As per coustomer specifications
Schematic, wiring diagrams, PCB design, PCB shamatic in express pcb
Thank you sir
Electrical automations in thread winding machine
U can use thee kit to make three phase servo voltage stabilizer,, i can give variac and buck boost Transformers data for any KVA rating
Servo voltage stabilizer control kit ( AC synchronis motor)
This circuit can be used to switch on and switch off inductive and capacitive load,,, this circuit will prevent inrush current
Load on off at zero cross
Try it for increasing current you can increase capacitor MFD
Simple battery charger
Used it to make upto 50 kav stabilizer
DC motor control for stabilizer


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R&D engineer

Estron invertor Delhi
Jul 2006 - Aug 2016 (10 years, 1 month)
Product,, Square wave inverter upto 2KVA Sine wave inverter upto 5KVA On line UPS

Testing and services engineer

Delta electrical corporation, khopat, Thane
Jan 1991 - Jul 2005 (14 years, 6 months)
Here Worked on projects like,, Transformers High voltage testing set Servo voltage stabilizer SCR controlled battery charger Plating rectifier Reversible rectifier,,in this current direction change through SCR Traction motor testing set for indian railways Battery charger Control panel Industrial invertor using GTO Flot com boost battery charger,, ripple less than 1% for RDSO And making electrical and electronics parts of machines as per coustomer specifications


HSC cirtificate science

Mumbai University, India 1972 - 1984
(12 years)


Shreeram polytechnic Airoli new Mumbai

Three years diploma in industrial electronics
Analog circuit Digital circuit Transformers Power electronics


Electrical and electronics power solutions

Rajesh dwivedi
Circuit diagram PCB design Machine automation circuit Transformers data

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Top Skills

Manufacturing Product Design Circuit Design Power Converters Analog Electronics

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