Power supplies 12V 47A pour 20$

Salut la gang!
J ai trouvé quel que chose qui peut peut-être intéresse du monde sur ce forum!

j ai acheter un power supplies HP-DPS-600PB POUR 10$ plus 9$ de shipping sur un site d enchaire bien conue...et apret quel que petite soudure sa marche super bien!






Voici les info que j ai utilise pour faire le mien:
http://www.rcgroups.com/forums/showpost.php?p=18014938&postcount=586
Whitedg, the DPS-600pb also has these pins.
Use a 1k ohm pot between pins 3 and 9(+12 return sense) to increase voltage above 12v.
Use a 1k ohm pot between pins 5 and 9 to decrease voltage below 12v.
Or use a single 2k-10k pot with the outer legs tied to pins 3 and 5 and the center wiper to pin 9 for voltage adjustment above and below 12v.
I've modified a pic by mrforsyth to show how to do this.
Voltage is adjustable up to 13.8v on this supply. OVP starts at 13.82v.
If the PS shuts down at 13.8v with a load then just back down to a voltage that works for your particular situation.
Short pin 4 to ground to slow fan speed to a minimum or use pot for variable speed.
Once pin 4 is grounded, fan speed will be automatically adjusted based on load and ambient temperature.
Pin 4 is already internally connected to ground on the PS-3601-1C version of the ESP135 series.
Therefore, connect it to +12v to set fan speed to maximum.
Pin 11 is the +12v current share pin.
Short pins 6,8 and 10 together to power up.


265Ω = 13.8v
290Ω = 13.7v
330Ω = 13.6v
370Ω = 13.5v

nice!
méchante bête de PSU

Daddydan a écrit:nice!
méchante bête de PSU

c sur que pour 20$ tu peut pas te tromper !! en plus c du stock fait pour travailler fort même a 47A sa faite pas de drôle de bruit, il peut sortir 47A 24/7.