How do I connect this PWM-controlled supply board properly?

[Demon]

...What are your needs exactly? If you aim for a lot of Id current then you will need a good gate drive too.

Ioannis

I need to PWM this 3 foot 5V LED strip rated 10 watts / meter:

https://www.aliexpress.com/item/1005003307581709.html


Amps = watts / volts

Max of 2A for a glareshield (like a car dashlight).


I also need to PWM 7-segment LEDs on a 2nd PWM circuit:

https://www.aliexpress.com/item/1005003119570725.html


According to google, each segment is typically rated up to maximum of 20mA.
Max of 160mA for entire digit (7 bars and 1 decimal point).

Max of 960mA for 6-digits.


My uneducated instinct tells me to look for MOSFETs that can "at least" take twice as much, so they can remain cooler.