this should be a simple question as its only a 1 (maybe 2 part) logic device.
in this circuit, U54 is an AND gate and which combines a DC signal (as far as we are concerned it wont switch) with a negative pulse.
The negative pulse goes from 5V to 0V for 500ns and then goes back to 5V for the...
Hello All
We have a medical device that requires degassed water to 3ppm.
We are able to circulate water though a filter at about 300ml a minute and degass the liter of water to 3ppm in around 5 to 10 minutes.
The current solution we have is working, it involves circulating water through a...
Id like a second option on this just because its for an established product.
We have an ultrasound medical iamging device which has a motor attached to it. The motor is a galil controller. The galil controller issues triggers via a 3V high off signal which is converted to 0V for the trigger...
hello all.
we have been using an oscillator with tristate (enable) function in our design for some odd 10 years. The company purchased enough to sit on the inventory up to about now as it was cheaper to do this. The newest batches that came in (slighly different version with better tolerance...
we have the following DC to DC converter.
It has been in use in our company for around 10 years without any major problems Im aware of.
http://files.engineering.com/getfile.aspx?folder=744ad72e-fdf8-4c0f-b810-dc1304091600&file=Untitled.png
The converter is capable of converting 15V DC to -200...
Ive been given some formulas that I need to follow for the computing the ultrasound output levels computation from a imaging tranducer, its required by the FDA
I have to integrate the power (h)(measured from hydrophone)from the face of the transducer in the x and y direction.
the formula is...
