delorie.com/archives/browse.cgi   search  
Mail Archives: geda-user/2018/02/16/06:40:35

X-Authentication-Warning: delorie.com: mail set sender to geda-user-bounces using -f
X-Recipient: geda-user AT delorie DOT com
Subject: Re: [geda-user] (Off-topic) Question wrt driving HV piezo transducer
To: geda-user AT delorie DOT com
References: <c3aa1897-3806-3f72-feef-85551a63c2db AT linetec DOT nl>
<alpine DOT DEB DOT 2 DOT 00 DOT 1802091235090 DOT 12270 AT igor2priv>
<6221de93-bb98-d397-79b4-eecf3975c2e6 AT linetec DOT nl>
<alpine DOT DEB DOT 2 DOT 00 DOT 1802091324350 DOT 12270 AT igor2priv>
<f2259553-7015-8fc8-33b2-8ca8be6c5a45 AT linetec DOT nl>
<alpine DOT DEB DOT 2 DOT 00 DOT 1802091427450 DOT 12270 AT igor2priv>
<20180209161532 DOT 6AF57804CEFA AT turkos DOT aspodata DOT se>
<alpine DOT DEB DOT 2 DOT 00 DOT 1802091735590 DOT 12270 AT igor2priv>
<20180209204934 DOT CAA35804CEFA AT turkos DOT aspodata DOT se>
<alpine DOT DEB DOT 2 DOT 00 DOT 1802100406500 DOT 12270 AT igor2priv>
<b125c1d5-48a1-c1dc-3ee1-db9875d50bf6 AT linetec DOT nl>
<c49d734f1b1f6373733e6f9935afff35 AT iae DOT nl>
<da435a2d-0bd0-f6d7-7d9a-05394665621c AT linetec DOT nl>
<aeedf5b6a230f39abdc82845a57a8b1b AT iae DOT nl>
From: "Richard Rasker (rasker AT linetec DOT nl) [via geda-user AT delorie DOT com]" <geda-user AT delorie DOT com>
Message-ID: <1a5665d2-c032-29f3-6de3-d4e3cd52f42b@linetec.nl>
Date: Fri, 16 Feb 2018 12:38:48 +0100
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101
Thunderbird/52.6.0
MIME-Version: 1.0
In-Reply-To: <aeedf5b6a230f39abdc82845a57a8b1b@iae.nl>
Reply-To: geda-user AT delorie DOT com
Errors-To: nobody AT delorie DOT com
X-Mailing-List: geda-user AT delorie DOT com
X-Unsubscribes-To: listserv AT delorie DOT com

This is a multi-part message in MIME format.
--------------52A7C0FF2E0A50E4230C611B
Content-Type: text/plain; charset=utf-8; format=flowed
Content-Transfer-Encoding: 7bit

Hello Marcel,

Op 16-02-18 om 06:32 schreef mhx AT iae DOT nl:
> On 2018-02-15 23:02, Richard Rasker (rasker AT linetec DOT nl) [via 
> geda-user AT delorie DOT com] wrote:
> [..]
>> However, this afternoon, the product dealer was kind enough to send me
>> the schematic of a 500 Vpp development driver kit, featuring a
>> center-tapped symmetrical push-pull transformer(*) circuit with two
>> FDD16AN08 MOSFETs, each with a 1 uF capacitor across drain-source.
>> These big DS-caps seem rather weird already.
> [..]
>
> This could be a push-pull parallel-resonant parallel-load type 
> configuration.
> It should be tuned to exactly the resonance of the effective L+C and 
> will have
> a Vds of about 3.14159 times the supply voltage. The transistors turn 
> on when
> their Vds tries to go negative (automatically). The 1uF across drain 
> source does
> not sound familiar but is equivalent to a single cap between the two 
> sources,
> i.e. in parallel to the transformed transducer (as it should be).
> Theoretically, this is the dual circuit to the HB series resonance 
> series load
> one.

Thanks for the explanation, although I don't quite grasp the theoretical 
basis -- I'm not very experienced with transformer circuits, and this 
one in particular still raises some questions. Can you point to some 
other examples where this principle is used? Most CFL drivers I find 
employ some sort of series resonance solution, AFAICT, without any DS caps.

For all clarity, I attached the schematic, also because there's 
something else I don't understand: the top MOSFET (Q1) doesn't get the 
burst frequency at all, just the 1.5 ms LF pulses. The bottom one (Q2) 
is supplied with the burst signal as expected.

I carefully checked this against the schematic I was given, and I'm 
positive that I didn't make a mistake here. Could this be a mistake on 
behalf of the original designer? I contacted the supplier, but they 
couldn't tell me anything. Or perhaps Q1 is 'automatically' syncing to 
Q2 via changing voltage levels on the drain? I can't really see this 
happening in any reliable way...

BTW, the circuit isn't really designed for resonance, as the 41 kHz 
given is in reality a selectable frequency between 3 kHz and 300 kHz, 
with 41 kHz being just one of the settings.

Anyway, thanks for all your help so far (from the others too), I'm 
learning a lot!
(And I think I'd better start calculating, building and measuring things 
now.)

Best regards,

Richard

--------------52A7C0FF2E0A50E4230C611B
Content-Type: application/x-geda-schematic;
 name="PiezoDriver.sch"
Content-Transfer-Encoding: base64
Content-Disposition: attachment;
 filename="PiezoDriver.sch"
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--------------52A7C0FF2E0A50E4230C611B--

- Raw text -


  webmaster     delorie software   privacy  
  Copyright © 2019   by DJ Delorie     Updated Jul 2019