Acer EL1800 Technické informace stáhnout pdf (Strana 68)

CPU_FAN: Cooling Fan Power Connectors

Pin Signal Name Function

1 GND System Ground

2 +12V Power +12V

3 Sense Sensor

4 PWM CPU FAN control

Users please note that the fan connector supports the CPU cooling fan of 1.1A ~ 2.2A

(26.4W max) at +12V.

ATX_POWER1:ATX 20-pin Power Connector

Pin Signal Name Pin Signal Name

1 +3.3V 11 +12v

2 +3.3V 12 -12V

3 GND 13 GND

4 +5V 14 Power ON

5 GND 15 GND

6 +5V 16 GND

7 GND 17 GND

8 Power Good 18 NC

9 +5VSB 19 +5V

10 +12V 20 +5V

ATX12V1: ATX 12V Power Connector

Pin Signal Name

1 GND

2 GND

3 +12V

4 +12V

1 2 ... 63 64 65 66 67 68 69 70 71 72 73 ... 83 84

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Acer EL1800 Technické informace Strana 68