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Treasure Hunting & Metal Detecting Forum Message Boards - Detector Hunter Whites Minelab Tesoro XP > Tech Talk > Metal Detectors > PI Designs & Deepseekers (Moderators: Eugene52, Cornelius) >

DBP 2010 / or other PI detectors

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electrosoft

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	Re: DBP 2010 / or other PI detectors « Reply #160 on: May 30, 2010, 06:43:30 am »

hi i finished project and i need little help for some resistor i cant find them Cry

please darkkitten2000 or Cornelius poste here combined resistor used for r2 ,r3,r26r27,r34,r50,r52,r56 thanks br!

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Gramps43

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	Re: DBP 2010 / or other PI detectors « Reply #161 on: June 01, 2010, 01:04:38 pm »

Cornelius,

Dennis here, I have a question about capacitor type in the parts list. What type is a "market or MKT" capacitor, translators are useless in this case? Also could you tell me what function names of the potentiometers are and if you have a tune & test procedure, IE what adjustment to make to get a desired output at a testpoint could you send along?

Many thanks,
Dennis

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vdubber

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	Re: DBP 2010 / or other PI detectors « Reply #162 on: June 02, 2010, 12:51:19 am »

has anyone added a headphone jack yet?

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Gramps43

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	Re: DBP 2010 / or other PI detectors « Reply #163 on: June 02, 2010, 02:22:05 pm »

Vdub,

If you have a schematic you will see a provision for phones is there at bottom right.

Dennis
The group,

Anybody in the European theatre of operations who wants to chime on what type of capacitors those listed by Cornelius as "market & MKT" are? Come one come all, all ye are welcome to take a shot at the big bouncing ball.

Gramps43

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	Re: DBP 2010 / or other PI detectors « Reply #164 on: June 02, 2010, 05:30:40 pm »

As a long time Cap Engineer (U.S.) I don't recognize "market & MKT" as being a type designation. Back to Cornelius...

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	Re: DBP 2010 / or other PI detectors « Reply #165 on: June 02, 2010, 07:31:21 pm »

Steeerike onnne. Next batter up, here batter, batter come on batter.

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darkkitten2000

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	Re: DBP 2010 / or other PI detectors « Reply #166 on: June 02, 2010, 11:12:58 pm »

Hi,
MKT capacitor is using polyester type resin foil as dielectric. Any multilayer type of capacitor will do.

regards,
d.

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ram

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	Re: DBP 2010 / or other PI detectors « Reply #167 on: June 02, 2010, 11:52:27 pm »

no matter what kind of markings, "MKT,KTM,TKM etc just follow what those experts say who succesfully build the machine. or just experiment to your own. don't argue to those markings just post your machine here the one you build with schematic and pcb.

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xavier

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	Re: DBP 2010 / or other PI detectors « Reply #168 on: June 03, 2010, 11:53:00 am »

Ram

What are you on about??

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	Re: DBP 2010 / or other PI detectors « Reply #169 on: June 03, 2010, 05:17:17 pm »

MKT capacitors use a metallized polyester film dielectric called polyethylene terephthalate (PTPE), resin-sealed into a moulded plastic box for better reliability.

Unlike normal greencap type polyester capacitors, MKTs have a consistent physical size and constant lead spacing, thus aiding CAD of circuit boards.

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https://www.photonage.com.au/00012uf-63v-mkt-capacitor-p-8378.html

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« Last Edit: June 03, 2010, 05:28:40 pm by 6666 »	Logged

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