Charge Pump

I need to apply a Charge Pump to my application.  Does any one know of any examples I can use to help me build one of these, or are there any pcb's already built out there that I can buy?
It's only the actual charge pump itself I need, not a break out board etc.

Thanks,

No eBay APP ID and/or Cert ID defined in Kunena configurationIf you have an unused pulse output on your break out board you can use a stepgen in hal to generate the required frequency.

If you want a circuit board search for ' 555 Pulse generator'

It'll give you things like this:

 

I think what he is wanting it a circuit that sets an output high only if it sees a valid cyclic charge-pump signal.

Here is one, but it is not exactly inexpensive: www.cnc4pc.com/c4-safety-charge-pump.html

There are some examples here: wiki.linuxcnc.org/cgi-bin/wiki.pl?About_Charge_Pumps

But I think I would probably use an Arduino Nano like this example here.
www.cnczone.com/forums/gecko-drives/4093...uit.html#post2254806

I've thought about it for a long time and think I've found a pretty good solution.easy, cheap, rocksolid, no mcu, no IC





signal -> nf-transformer -> rectifier -> transistor (+resistor and capacitor) -> Relais/SSR

I just found this on AliExpress: Please help me choose!
$16.15 | MACH3 Charge Pump Module, Delay Control Module, 2 Pulse Delay Control Sensor
a.aliexpress.com/_mt0MzMv