How To Turn On An ATX Power Supply Without A Motherboard
网页2004年10月1日 · When you press the power button on your case, it jumps the green wire to a ground, telling the PSU to turn on. When this “jump” is broken, the PSU shuts off. The green wire on ATX plug is the “power on” line and is pin #14.
ATX Power Supply Pinout and Connectors
网页Pinouts for ATX-compliant computer power supply: 20 and 24-pin main connectors, 12V, SATA, PCI, floppy drive and other. Provides diagrams, wire colors and part numbers.
台式机ATX电源：各接口定义、启动方法、电源特点 - 蔡子CaiZi
网页2021年7月22日 · 如在电脑关闭时，可以通过网络发出信号到电脑的modem上，然后监控电路就会发出一个atx电源所特有的+5vsb激活电压，来打开电源启动电脑，从而实现远程开机。 atx电源主要有两个版本，一种是atx1.01版，另一种是atx2.01版。
ATX Power Supply Connector Pinout (20 & 24 pins) - eTechnophiles
网页2024年3月16日 · It is okay to connect an ATX power supply with a 24-pin main cable to a motherboard with a 20-pin connector. The additional 4 wires on the cable can remain isolated at the connector end.
ATX Power Supply Pinout Tables - Lifewire
网页2023年9月26日 · ATX power supply pinout tables are useful references when testing a power supply. You need to know which pins correspond to ground or specific voltages before you can successfully test a PSU. Each pinout table linked below (in the headings of each section) conforms to Version 2.2 of the ATX Specification (PDF).
ATX Power Supply Pinout: A Closer Look - Tech News Today
网页2023年8月3日 · The ATX power connector includes a -12V DC pin that was responsible for supplying negative voltage to legacy ports like RS-232 and legacy audio circuits in the early days. The pin is still integrated in the modern day connectors to power a …
Understanding the ATX Power Supply Schematic Diagram
网页The main power connectors depicted in the ATX power supply schematic diagram include the main 24-pin connector, providing power to the motherboard, as well as additional 4-pin or 8-pin connectors for powering the CPU. Other connectors, such as SATA power connectors for hard drives and peripheral power connectors for devices such as optical ...
24-pin Motherboard Power Connector Pinout - Lifewire
网页2023年6月20日 · The ATX 24-pin power supply connector is the standard motherboard power connector in computers today. The connector itself is a Molex 39-01-2240 connector, often called a Molex Mini-fit Jr.
ATX power supply connector pins and signals - pinoutguide.com
网页2022年6月6日 · ATX specification includes not only Power Supply Unit, but also interface to case and motherboard. In addition to the old AT standard, ATX 2.0 has one extra voltage line available (+3.3V), a connector chain-lined to the single 20-pin and a power-on wire that allows Software to turn off the PSU.
ATX, ITX, and mini-ITX connector pinout explained in great detail
网页2022年2月1日 · ATX power supply pinout, Connector configurations for ITX and ATX power supplies, both 20 and 24 pin motherboard connectors.