Are you pointing towards pressure washers by any chance ? I saw them all over the place but i was not able to formulate how i would use it... Any suggestions welcome... That sounds interesting though .
Thanks compositepro.... I called Haskel 3 days back to inquire about the pricing . $2900 starting price. :). I saw some used ones on ebay and the ones that looked like they would work without a hassle were priced upwards of $600.... So to avoid all these issues, i thought of buying a used...
Ok ... I love this forum :).... People are so supportive and open to discussion...and almost all of you are highly experienced . So i have taken all points . But i still don;t understand "hydtools" concept of using N2. Even though it gives us simplicity engineering wise , what about the cost ...
Devid... You are right .The compressor is a recip & not rotary screw. Ok , i got it... so it all sounds like a challenge and i can definitly sense the difficulty in using some commercially available compressors to modify them to give out 3000Psi plus.... Also you explained clearence well & I...
Thanks David & Ted for throwing some light on this situation. So it will do what i want it to do but with lotsa changes , caution and consideration like you guys suggested . I agree it may not even be possible . But thanks for solving the puzzle. Btw , David, you mentioned about "first stage...
Hi all,
A simple question..... If I have a 100Psi air pump (Pump # 1) & i enclose that pump in a sealed enclosure held at 100Psi. What pressure should i expect out of the enclosed pump if i am measuring the output pressure at atmospheric pressure level? Will it be simply 100Psi or...
Hi all,
I am soon going to be working on AFib project and would like to know of any techniques used which are within the bandwidth of low power embedded CPU like MSP430 etc.. ? Is Digital filtering the only option or there are other approaches ? I conceptulized another one using...
I had that cap in original simulation (4.7nF across R10) but that sends phase beyond 220 degrees with 100% oscillatory condition . So i took it off in schematic attached.That's why you do not see it across R2 either since that becomes capacitive load amplifier..
Hi Skogsgurra, This is developed inhouse. The reason R11 is included is for 2 reasons 1) Set lower cutoff frequency through the cap and 2) Prevent DC build up on capacitor plate which would drive next stage into saturation like we observed. Is this thought wrong? Since on simulations and real...
Hi all, I am seeing some unwanted signals in the recording . I have done many stability analysis including Bode plot but the amplifier seems not to have any problem. See attched schematic and plots. Can anyone please tell me if they see any issue with this setup? Is gain of less than 2 on stage...
Hi all,
I am looking for 8 or 6 digit 7 segment LCD with Blue or similar coloured backlight. Does anyone know of the source? Graphic LCD is not the solution at this stage of the project while character have small letters !! ..I am currently using LCD LCD-S801C42TR driven by two ICM7211A...
Thank you all....I decided to prescale both input frequencies / 16 and they both should work good with that chip....Just for sharing with you guys , I did few tests and 74VHC4040 does work at 250MHz without a problem provided you have gate charge dissipation resistor. But cannot risk it letting...
Hi all,
I have a situation here...I am trying to do some very precise frequency counting. I am trying to use 74VHC4040 in the design at 250MHz with gate charge dissipation resistor to ground (47Ohm) at clock input.will that work? 74VHC4040 spec sheet says Fmax=210MHz...Has anyone used...
