Recent content by abs_vicky

Can anyone please give me the design of a high power opamp based amplifier, Vcc(100-200V, single power supply), Output current(tens of amperes)

desired launch velocity is around 10m/s

Your drawing is just perfect. This is roughly the diagram of my solenoid.

No I have to design a new solenoid . I only need to know the specifications. Plz help me out !

Sir can you please tell me the design of such a solenoid?? I mean the various parameters like 1 Gauge of wire used 2 Number of turns 3 Stroke length I have to operate the solenoid at 12 volts

Actualy, the problem is that i have space limitations. The solenoid would be fixed on my robot(fully automated), so there is no scope of a car battery as everything has to be on-board

I am using a DC push-type solenoid as the mechanism for shooting in my robotics project. I have to use 12V DC supply and have to shoot TT balls for distances upto 3-7 feet. The solenoid specifications suggest that it requires 60 amp current. How do i generate this?? Thanks in advance

Actually i m new to electrical sciences, can anyone please explain me the working principle of a PWM?? and its applications , please provide any relevant links concerning it. Thanks in advance

I m designing an electro-mechanical solenoid as the shooting mechanism in a robot. Its input is DC current. But, my guide asks me to mention its voltage rating. What is this and how to find it out?