ShuKosugi
Junior Member level 1
POWER PFC250 (power-one power supply) Load test need help
Hello Guys...really need help with my power one power supply model PFC250. I just done repair for this power supply but when I do load test the voltage drop. Even less than 50% loading.
Specs are:
V1 = 5V, 40A
V2 = 12V, 10A
V3 = 12V, 6A
V4 = 12V, 3A
I did my homework to study but still not understand, there is interesting note from the datasheet saying V1+V2 is 40A, and V3+V4 is 6.6A...what does it means?
And also:
Minimum Load, V1 Minimum load required to maintain regulation on V2
at maximum loading All other models 4 Amps
Minimum Load, V3 Minimum load required to maintain regulation on V4
at maximum loading All other models 0.6
What does it means?....please someone help me please....thanks
Hello Guys...really need help with my power one power supply model PFC250. I just done repair for this power supply but when I do load test the voltage drop. Even less than 50% loading.
Specs are:
V1 = 5V, 40A
V2 = 12V, 10A
V3 = 12V, 6A
V4 = 12V, 3A
I did my homework to study but still not understand, there is interesting note from the datasheet saying V1+V2 is 40A, and V3+V4 is 6.6A...what does it means?
And also:
Minimum Load, V1 Minimum load required to maintain regulation on V2
at maximum loading All other models 4 Amps
Minimum Load, V3 Minimum load required to maintain regulation on V4
at maximum loading All other models 0.6
What does it means?....please someone help me please....thanks