0

i want to drive a pneumatic ejector(open and close), is specifications in following:

Starting Voltage : 100V
Maintaining voltage : 12V
Resistance Value :18Ω
Frequency(Hz)：800-1000
Maximum instantaneous power : 200W
Standby power : 3W

what means starting voltage and Maintaining voltage? do is correct that 100 volt is for on and 12 volt for off ? if yes what is best circuit for it? do is below circuit appropriate ? Solenoid Driving Circuit

Community
  • 1
mohammad2050
  • 33
  • 9
  • Means it's a solenoid. To start, you need to build a magnetic field across a gap. Then the gap closes so you need much less power to hold it in place. And 0V to let it turn off again. (Not necessarily cylindrical) –  Nov 12 '15 at 14:25
  • thanks: Brian Drummond , namely: it is a cylindrical coil of wire acting as a magnet when carrying electric current ? what is your The proposed circuit for drive? – mohammad2050 Nov 12 '15 at 14:27

1 Answers1

0

below circuite is appropriate for it:

enter image description here

mohammad2050
  • 33
  • 9