In 2021 i have changed many things MeeeT an EEE Community for Electronics, Engineering and Technologies related People and Firms. Electronic Enthusiasts, Hobby DIY, Ham Radio, Engineers and Students can Interact and Collaborate. delabs forge is a Workspace & Communication Application.
I am now Organizing and Updating my main product design sections. These parts of my websites partially represents my Test-Measurement and Instrumentation firm i started in the early 90s. It also contains many of my designs and circuit innovations from my early days.
Power Supplies, Inverters, UPS, Chargers, Electro Plating, Precision Welding-erosion, Coating Metals and many other Processes are made of high current circuits. Even in measurement of parameters like Micro-Ohm high currents are
involved. Electronic Circuits are required in such products to give
control to time, current, frequency and voltage in order to accomplish
with the required precision a process or job.
In any power equipment, efficiency and reduction of bulk is crucial so SMPS and high frequency control is an important part of this domain. These products also generate EMI-RFI. Product Safety Study is also vital.
Basic Power Supply Designs - AC and DC voltage Regulators, Battery Backup Power Supplies. Battery Chargers, UPS and Inverters. Dual regulated Power Supplies. 5V and 12V Regulators. Benchtop Power Supplies.
Switching Supplies and SMPS - Circuits of SMPS, Power Supply, Switch Mode Power Supply are here. High Voltage Power Supply concept. DC Regulated 3 Pin Power Supplies like 7812 and 7805. Workbench Supplies.
Here are many Types of SSR or Solid State Relays. In this section you will find SSR designs and PCB layouts which you can study. These were made and sold by me years ago. So the PCB layouts have gone thru some revisions and they worked quite well.