Replace LM358 with discrete circuit or other circuit

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 welding power supplies design, Plasma ARC power supplies, high frequency transformers design, solar grid tie transformers, electrical vehicles design, circuits design, multi-channel LED Drivers, Regulated power supplies design with universal input to DC output, Audio amplifier, drives design, Filters design for harmonic analysis and Power factor correction, SMPS, LED drivers, DC-DC, AC-DC converters design, PFC interleaved boost converter, Battery management system, Battery chargers, UPS design, sine wave Inverters, solar grid tie inverters, Solar battery chargers and street light systems design from few watts to KW range using Buck, Boost, and Buck –boost, Interleaved boost/buck, Fly back Push Pull and H-bridge inverters. I have very good experience to design high voltage power supplies up to 50KV for capacitor charging power supplies using soft switching topologies. I have work experience to design from few watts to KW range meeting all compliances like EMI/EMC and safety standards UL etc.

I hve well experienced in doing such kind of jobs...........................................................................................................................................................

Expertise in analog and digital electronics with five years of academic and industrial experience in this field. I have completed various protects related this field as you can view my profile for completed projects. I can provide you your complete task in decided time frame with quality work. I can also provide you my sample work if required. We can discuss further details in the message box Best,

Yes buddy,,,how r u,,Its me Imad,,have done 200+ projects, u will feel brotherhood,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,

Hi there. I'm happy to take care of this for you. I can replace the lm358 with any another discrete circuit. I will show you the outcome and get your approval; I have no problems should a variable change at your end. Best AD

Hola, Cuentame si con transistores puede ser posible tu reemplazo. Puedes comunicarte conmigo por el chat sin ningún compromiso.

hello, I have read your requirement and understood, I am a hardware and PCB design engineer from past 3 years I have done lots of similar analog designs and PCB designs so I am interested in your product please share me more details. Thanks and Regards Siddaraju

Its an easy task i can give you a perfect circuit. I am having 3 years experience in circuit designing.

HI. I will make those replacements and make it perfectly within the given time. Thanks for the job post.

Hi i am an electronics and embedded systems engineer and i have done a lot of similar pojects ! i can do it for you absolutely ! have a great day !

Hi Dear Sir/Madam I have MSc in electrical engineering. I have great experiences with design electric devices. I can do this job as well as possible. best regard

It's not that hard. it requires only a little knowledge about digital electronics If you do need it you can approach me. ONLY PAID

Merhaba

I am an Computer Electronic Engineering Student and I could easily provide you with a professional design.

I have experience in designing printed circuit boards. My specialty is a developer of radio electronic devices.

Yazan kaakeh Having experience in designing and programming Microcontroller Arduino PIC AVR Using Eagle and Protues

I need more details, but it sounds there are not many things to do, just replacing the amplifier. look forward to work with you