Complete noob stacked MOSFET question

Alec_t

Joined Sep 17, 2013
14,280
Only up to a point. Suppose a CC supply is rated for max 2A at max 50V. Connect a 1kΩ load to its output. What do you think will happen? The supply output will rise to try and push 2A through the load, but can only go as far as 50V, so the current will be limited to 50V/1k = 50mA.
Your sim has no bypass in it.
Intentionally so. The sim was just to illustrate the common current issue. Any bypass would be in parallel with something. Parallel channels need the same Vf to prevent current hogging by the channel with the lowest Vf.
 
Last edited:
Top