Do I understand what this does ?

[Externet]

Hi.
Hitting the 'trigger' momentary switch, the load is energized. Hitting it again, load de-energizes. From 2 to 4 Amperes load, from 3 to 6 V supply.

----> https://www.ebay.com/i/254266428483...MI_NLH5e_K5gIVCL7ACh0I5wUOEAYYASABEgJdJ_D_BwE

 

[Nanren888]

The description that they provide seems to verify that it what you suggest. It appears to be a toggle flifp-flop with a mosfet output driver capable of a few amps.
Not rellay sure what I'd use one of these for, but maybe others have ideas.

I guess my first thought is that it provides you with a powerful output that you just can't quite remember whether it is on or off.

https://www.allaboutcircuits.com/technical-articles/t-is-for-toggle-understanding-the-t-flip-flop/
This pages seems to cal it a t-flipflop, if you want some information.

 

[Bluejets]

Hi.
Hitting the 'trigger' momentary switch, the load is energized. Hitting it again, load de-energizes. From 2 to 4 Amperes load, from 3 to 6 V supply.

----> https://www.ebay.com/i/254266428483...MI_NLH5e_K5gIVCL7ACh0I5wUOEAYYASABEgJdJ_D_BwE

Yes, latching once power is applied and switch pressed on and then released..
Press and release switch again for off.
Could be used for many things, start-stop.

 

[AnalogKid]

AT $1.62 and free shipping, it is cheaper than buying just the power MOSFET. The 8-pin part is the FET, and the 6-pin part could be an LV logic part such as 1/2 of a CD4013. Or a 6-pin uC that does the switch debouncing in software.

ak

 

[Externet]

Thanks, gentlemen. I was unsure of understanding chinoisish...

If I could manage to delay the output pin by some RC components and feed it back to the trigger pin; these could be used as high current - low voltage blinkers, could they ? Time to scratch my head...

 

[AnalogKid]

There are very low cost cycle timers on ebay with relay or FET outputs.

ak

 

[Bluejets]

Thanks, gentlemen. I was unsure of understanding chinoisish...

If I could manage to delay the output pin by some RC components and feed it back to the trigger pin; these could be used as high current - low voltage blinkers, could they ? Time to scratch my head...

Just be aware the switching action takes place on the trigger release.(i.e. falling edge)