logging in or signing up The PC Power Supply eduardoveliz Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINT lite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: (To copy code, click on the text box) Embed: URL: Thumbnail: WordPress Embed Customize Embed The presentation is successfully added In Your Favorites. Views: 1558 Category: Education License: All Rights Reserved Like it (3) Dislike it (1) Added: May 10, 2010 This Presentation is Public Favorites: 2 Presentation Description No description available. Comments Posting comment... By: baskar_0075 (8 month(s) ago) hi Saving..... Post Reply Close Saving..... Edit Comment Close By: amibengalboy (11 month(s) ago) hi Saving..... Post Reply Close Saving..... Edit Comment Close By: sageson_m (12 month(s) ago) Thank you Saving..... Post Reply Close Saving..... Edit Comment Close By: malindagc (15 month(s) ago) i need to learn about power supply Saving..... Post Reply Close Saving..... Edit Comment Close By: malindagc (15 month(s) ago) that's great Saving..... Post Reply Close Saving..... Edit Comment Close loading.... See all Premium member Presentation Transcript The PC Power Supply : The PC Power Supply 4 The PC Power Supply : The PC Power Supply Converts 120 volts of ac power from the wall outlet to dc voltage levels appropriate for the electronic systems of the PC. Typical voltage levels provided are +12, +5, +3.3, –12, and –5. Inside the Power Supply : Inside the Power Supply Molex Connector : Molex Connector The Molex connector is a four-wire, D-shaped connector that delivers +5-volt and +12-volt signals from the power supply. Pin 1 +12 Vdc Common Common +5 Vdc Pin 4 Mini Connector : Mini Connector The mini connector is a two-pin connector that delivers a +5-volt signal from the power supply. A variation of this connector has four wires and delivers +12-volt and +5-volt signals. Pin 1 Pin 4 +5 Vdc Common Common +12 Vdc ATX and ATX12V Power MB Connectors : ATX and ATX12V Power MB Connectors ATX ATX12V ATX : ATX Pin 1 Pin 11 ATX12V : ATX12V Voltages are distributed by rails. Power Good Signal : Power Good Signal A power good signal is sent from the power supply to the motherboard to verify that it is functioning normally. Verified during the POST. PWR_OK connection. Standby Power Connection : Standby Power Connection Standby power connection is also called soft power. Provides power to the keyboard when the computer is in sleep mode. Can also provide power to a network card when “wakeup on LAN” is set in the BIOS. Two by Six 12-Volt Connector : Two by Six 12-Volt Connector Pin 1 Pin 3 Common Common +12 Vdc +12 Vdc Aux Power Connector : Aux Power Connector Common Common Common Pin 1 Pin 6 +3.3 Vdc +3.3 Vdc +5 Vdc SATA Power Connector : SATA Power Connector +3.3 Vdc +3.3 Vdc +3.3 Vdc +12 Vdc +12 Vdc +12 Vdc +5 Vdc +5 Vdc +5 Vdc Common Common Common Common Power Supply Form Factor : Power Supply Form Factor Shape of the power supply. Typically named after the motherboard form factors, such as AT, Baby AT, LPX, ATX, ATX12V, and NLX. Nonstandard and proprietary power supplies exist. Always check the manufacturer's specifications before replacing. Power Management Standards : Power Management Standards Advanced Configuration and Power Interface (ACPI). Allows the OS to control power management. Enabled by the BIOS, but not controlled by the BIOS. Advanced Power Management (APM). Allows the BIOS to control power management. Replaced by ACPI. APM Power Conditions : APM Power Conditions Windows XP Power Options : Windows XP Power Options Accessed through Control Panel | System and Maintenance. Or Control Panel | Power Options. Windows Vista Power Options : Windows Vista Power Options Accessed through Control Panel | Performance and Maintenance. Review : Review Which motherboard power connector is designed for the ATX form factor? Review : Review Which motherboard power connector is designed for the ATX12V form factor? Review : Review A power saving design that is managed by the operating system is _____. Advanced Configuration and Power Interface (ACPI) Review : Review A power saving design that is managed by the BIOS is _____. Advanced Power Management (APM) You do not have the permission to view this presentation. In order to view it, please contact the author of the presentation.
The PC Power Supply eduardoveliz Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINT lite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: (To copy code, click on the text box) Embed: URL: Thumbnail: WordPress Embed Customize Embed The presentation is successfully added In Your Favorites. Views: 1558 Category: Education License: All Rights Reserved Like it (3) Dislike it (1) Added: May 10, 2010 This Presentation is Public Favorites: 2 Presentation Description No description available. Comments Posting comment... By: baskar_0075 (8 month(s) ago) hi Saving..... Post Reply Close Saving..... Edit Comment Close By: amibengalboy (11 month(s) ago) hi Saving..... Post Reply Close Saving..... Edit Comment Close By: sageson_m (12 month(s) ago) Thank you Saving..... Post Reply Close Saving..... Edit Comment Close By: malindagc (15 month(s) ago) i need to learn about power supply Saving..... Post Reply Close Saving..... Edit Comment Close By: malindagc (15 month(s) ago) that's great Saving..... Post Reply Close Saving..... Edit Comment Close loading.... See all Premium member Presentation Transcript The PC Power Supply : The PC Power Supply 4 The PC Power Supply : The PC Power Supply Converts 120 volts of ac power from the wall outlet to dc voltage levels appropriate for the electronic systems of the PC. Typical voltage levels provided are +12, +5, +3.3, –12, and –5. Inside the Power Supply : Inside the Power Supply Molex Connector : Molex Connector The Molex connector is a four-wire, D-shaped connector that delivers +5-volt and +12-volt signals from the power supply. Pin 1 +12 Vdc Common Common +5 Vdc Pin 4 Mini Connector : Mini Connector The mini connector is a two-pin connector that delivers a +5-volt signal from the power supply. A variation of this connector has four wires and delivers +12-volt and +5-volt signals. Pin 1 Pin 4 +5 Vdc Common Common +12 Vdc ATX and ATX12V Power MB Connectors : ATX and ATX12V Power MB Connectors ATX ATX12V ATX : ATX Pin 1 Pin 11 ATX12V : ATX12V Voltages are distributed by rails. Power Good Signal : Power Good Signal A power good signal is sent from the power supply to the motherboard to verify that it is functioning normally. Verified during the POST. PWR_OK connection. Standby Power Connection : Standby Power Connection Standby power connection is also called soft power. Provides power to the keyboard when the computer is in sleep mode. Can also provide power to a network card when “wakeup on LAN” is set in the BIOS. Two by Six 12-Volt Connector : Two by Six 12-Volt Connector Pin 1 Pin 3 Common Common +12 Vdc +12 Vdc Aux Power Connector : Aux Power Connector Common Common Common Pin 1 Pin 6 +3.3 Vdc +3.3 Vdc +5 Vdc SATA Power Connector : SATA Power Connector +3.3 Vdc +3.3 Vdc +3.3 Vdc +12 Vdc +12 Vdc +12 Vdc +5 Vdc +5 Vdc +5 Vdc Common Common Common Common Power Supply Form Factor : Power Supply Form Factor Shape of the power supply. Typically named after the motherboard form factors, such as AT, Baby AT, LPX, ATX, ATX12V, and NLX. Nonstandard and proprietary power supplies exist. Always check the manufacturer's specifications before replacing. Power Management Standards : Power Management Standards Advanced Configuration and Power Interface (ACPI). Allows the OS to control power management. Enabled by the BIOS, but not controlled by the BIOS. Advanced Power Management (APM). Allows the BIOS to control power management. Replaced by ACPI. APM Power Conditions : APM Power Conditions Windows XP Power Options : Windows XP Power Options Accessed through Control Panel | System and Maintenance. Or Control Panel | Power Options. Windows Vista Power Options : Windows Vista Power Options Accessed through Control Panel | Performance and Maintenance. Review : Review Which motherboard power connector is designed for the ATX form factor? Review : Review Which motherboard power connector is designed for the ATX12V form factor? Review : Review A power saving design that is managed by the operating system is _____. Advanced Configuration and Power Interface (ACPI) Review : Review A power saving design that is managed by the BIOS is _____. Advanced Power Management (APM)