Re: Low voltage rectification
- From: Jan Panteltje <pNaonStpealmtje@xxxxxxxxx>
- Date: Fri, 20 Jul 2007 12:14:32 GMT
On a sunny day (Fri, 20 Jul 2007 10:48:48 -0000) it happened James
<jskilt@xxxxxxxxx> wrote in
<1184928528.970347.44460@xxxxxxxxxxxxxxxxxxxxxxxxxxx>:
Hi All,
I would like to rectify a signal with peak voltages in the range of
50mV to 100mV. Are there any diodes that will start to conduct in
this voltage range? Any other options besides a diode, I need it to
be a passive device.
Thanks,
James
If it is not to power something, then use active rectifier:
opamp
Uin ----------- + diode
out ----a k----------------- peak rectified
---- - |
| |
-------------------------|
| |
[ ] R === C
| ---
| |
/// ///
The voltage on C will equal the posivie peak voltage of Uin.
.
- References:
- Low voltage rectification
- From: James
- Low voltage rectification
- Prev by Date: Re: HDD 'died' cyclic redundancy error
- Next by Date: Re: DSP System
- Previous by thread: Re: Low voltage rectification
- Next by thread: Re: Low voltage rectification
- Index(es):
Relevant Pages
|
