![]() ![]() You try to avoid theoretical maximums for production. Typically, power supplies supplied half that for peripherals (5A for both comes to mind). With the 14 AWG cable, you could get 11A on 12V circuit (Pins 1 and 2), 132W, and 11A on 5V circuit (Pins 3 and 4), 55W. And OP 44A/connector.įrom SuperUser (but no reference to external source) Is this a floppy disk connector to the power supply?: Increase wire size to 14 AWG and you do get 11A/pin. Odds are that no actual circuit will have 18A sourced due to other factors. There are other factors: Ambient Temperature. All applications should be tested by the end user.Īs in designer is responsibe. ![]() are intended to be a guide in the selection of a connector family. That is 18A supplied and 18A sunk (Ground). 36A per connector theoretical maximum, if 105☌ and 30☌ are maintained. With every circuit energized, for a 4 in-line connector, with 18 AWG wire is 9A/pin. Derating connector due to adjacent conductors. Table shows number of circuits vs size of wire. Your fan would have to connect to these two pins. On a 4-pin port, that voltage is always +12 VDC. On a 3-pin port, the voltage on Pin 2 varies from 0 to +12 VDC. Model : 7456342703 Item : 9SIB7DVK636297 Return Policy: View Return Policy 14. Both 3- and 4-pin mobo fan ports provide the Ground connection on Pin 1, and +VDC on Pin 2. Evercool EC-DF002 PWM Connector cable for 3 fans. The maximum current that can be carried is a function of the maximum temperature of the housing (105☌) and the maximum temperature of individual connection (30☌) (and maximum temperature of wire insulation) (and length of wire) (and ambient temperature). 4 Pin PWM Fan Splitter Cable Case Fan Extension 1 to 4 Connectors Y Cable for PC CPU Fan Header MOBO Corsair Black Sleeved Braided Female to Male 10.5 inches Fan Speed Pin 2 Pack. Powercool 30cm 4-pin male to 4-pin female PWM Fan Extension Braided Cable Black. The problem is a little bit more complicated than that. So 4 pins at 11A/pin leads to the 44A of OP. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |