Query, driver apv 12-12 on 4 pin fan

linderstein · Nov 2, 2018

hello bros, I have not been able to make these fans work, I do not know if something is doing wrong or connecting badly, I counted the black with the red according to the scheme but still I can not get it to work.
I'll be forgetting something?

Airwalker16 · Nov 2, 2018

How much current do the fans draw? Should say on the front.
APV12-12 has 1amp of current it can split amongst your 12v fans. I have some that are 0.15a that I could run 6 maybe even 7 on and I have others that are 0.5a which would only let me run 2.

linderstein · Nov 3, 2018

Airwalker16 said:
How much current do the fans draw? Should say on the front.
APV12-12 has 1amp of current it can split amongst your 12v fans. I have some that are 0.15a that I could run 6 maybe even 7 on and I have others that are 0.5a which would only let me run 2.

Thx , I'll try two as I'm going, here's the technical data

Electrical Characteristics
Typical Voltage:
12V DC
Current:
0.11A
Start-up Voltage:
6.0V DC (@ 100% PWM)
Cable Length:
400 mm

Airwalker16 · Nov 5, 2018

linderstein said:
Thx , I'll try two as I'm going, here's the technical data

Electrical Characteristics
Typical Voltage:
12V DC
Current:
0.11A
Start-up Voltage:
6.0V DC (@ 100% PWM)
Cable Length:
400 mm

You can run 8-9 of those fans on the APv 12-12

linderstein · Nov 5, 2018

Airwalker16 said:
You can run 8-9 of those fans on the APv 12-12

then the driver does not work for 1 single, I'll try 2 or 4 as I go ....

Airwalker16 · Nov 5, 2018

linderstein said:
then the driver does not work for 1 single, I'll try 2 or 4 as I go ....

Hook up black to black and red to red. The other 2 pins are for signal. Not needed

Airwalker16 · Nov 5, 2018

linderstein said:
then the driver does not work for 1 single, I'll try 2 or 4 as I go ....

You need To put them all on. Hopefully that Single fan isn't fried.

linderstein · Nov 10, 2018

Airwalker16 said:
You need To put them all on. Hopefully that Single fan isn't fried.

if I expected not to be burned, I was thinking of using a source of adjustable power (rs-15-12) again I have a doubt if I connect 2 for example would be approximately 0.22A, with this new source would it be necessary to regulate it so that they consume the necessary or simply consume the necessary?

Query, driver apv 12-12 on 4 pin fan

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