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Power Supplies

Power supply units: The key component for supplying power to electronic devices

A power supply is used to supply electricity and typically consists of an input side, which is connected to the power source, and an output side, which supplies the converted energy to the device to be powered. The conversion is usually from alternating current (AC) to direct current (DC), as most electronic devices require direct current to function.

Types and specifications

Power supplies are available in a variety of designs, from compact models for smaller devices to powerful units for servers and data centers. There are internal and external power supplies, depending on the type of device and application.

Power and efficiency of power supply units

Another important criterion for power supply units is efficiency. High-quality power supply units have a high efficiency class, which ensures that the majority of the energy is used and losses due to heat dissipation are minimized. This is particularly relevant in large IT infrastructures in order to save energy and extend the service life of the hardware.

Efficient protection mechanisms

Modern power supply units also offer protective functions such as overvoltage, overheating and short-circuit protection to protect both the power supply unit and the connected devices from damage. These functions contribute to a safe and stable power supply.

Our most popular power supply brands:

Cisco Power supply units
Dell Power supply units
HPE Aruba Power supply units
IBM Power supply units
Power supply units: The key component for supplying power to electronic devices A power supply is used to supply electricity and typically consists of an input side, which is connected to the... read more »
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Power Supplies

Power supply units: The key component for supplying power to electronic devices

A power supply is used to supply electricity and typically consists of an input side, which is connected to the power source, and an output side, which supplies the converted energy to the device to be powered. The conversion is usually from alternating current (AC) to direct current (DC), as most electronic devices require direct current to function.

Types and specifications

Power supplies are available in a variety of designs, from compact models for smaller devices to powerful units for servers and data centers. There are internal and external power supplies, depending on the type of device and application.

Power and efficiency of power supply units

Another important criterion for power supply units is efficiency. High-quality power supply units have a high efficiency class, which ensures that the majority of the energy is used and losses due to heat dissipation are minimized. This is particularly relevant in large IT infrastructures in order to save energy and extend the service life of the hardware.

Efficient protection mechanisms

Modern power supply units also offer protective functions such as overvoltage, overheating and short-circuit protection to protect both the power supply unit and the connected devices from damage. These functions contribute to a safe and stable power supply.

Our most popular power supply brands:

Cisco Power supply units
Dell Power supply units
HPE Aruba Power supply units
IBM Power supply units
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209 From 226
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Cisco PWR-C4-950WDC-R Cisco PWR-C4-950WDC-R
Cisco PWR-C4-950WDC-R - PC/Server Power Supply - Plug-In Module - Backup/Backed
Content 1
Price on request
Details
Cisco PWR-C49E-300AC-F/2 Cisco PWR-C49E-300AC-F/2
Cisco PWR-C49E-300AC-F/2 - PC/Server Power Supply - Plug-In Module - Redundancy
Content 1
Price on request
Details
Cisco PWR-CC1-250WAC Cisco PWR-CC1-250WAC
Cisco C8300 1RU AC Power supply - PC-/Server Power Supply - Plug-In Module - 80 PLUS Silver - 80 PLUS
Content 1
Price on request
Details
Cisco PWR-CC1-400WAC Cisco PWR-CC1-400WAC
Cisco C8300 1RU AC Power supply - PC-/Server Power Supply - Plug-In Module - Hot-Swap/Hot-Plug - Redundancy - 80 PLUS Silver - 80 PLUS
Content 1
Price on request
Details
Cisco PWR-CORD-EUR-B Cisco PWR-CORD-EUR-B
Cisco Power Cord for Europe 2m 10A - Cable - Power/Power Supply - 2 m
Content 1
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Cisco PWR-IE160W-67-DC Cisco PWR-IE160W-67-DC
Cisco PWR-IE160W-67-DC=. Product Type: Power Supply, Product Color: Gray. Compatibility: IP67 IE2000. Total power: 160 W, inrush current: 3.1 A, DC voltage range: 18 - 60 V
Content 1
1,469.00€
Details
Cisco PWR-ME3750-AC-R Cisco PWR-ME3750-AC-R
Cisco PWR-ME3750-AC-R - Redundancy
Content 1
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Details
Cisco PWR-SCE-AC Cisco PWR-SCE-AC
Cisco PWR-SCE-AC - Plug-In Module
Content 1
Price on request
Details
Cisco RFGW1-DC-CORD Cisco RFGW1-DC-CORD
Cisco RFGW1-DC-CORD - Cable - Power/Power Supply - 3 m - 3-Pin
Content 1
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Cisco SB-PWR-48V Cisco SB-PWR-48V
Cisco SB-PWR-48V
Content 1
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Cisco UBR10-PWR-DC-PLUS Cisco UBR10-PWR-DC-PLUS
Cisco UBR10-PWR-DC-PLUS Plug-In Module
Content 1
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Cisco UCSB-5108-DC Cisco UCSB-5108-DC
Cisco UCS 5108 Blade Server Chassis - Rack Mount - 6U - up to 8 Blades - w/o Power Supply
Content 1
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Cisco UCSC-PCIE-Q8362 Cisco UCSC-PCIE-Q8362
Cisco Qlogic QLE8362 2-port 10 GbE FCoE CNA. Built-in. Transmission technology: Wired, Host interface: PCI Express, Interface: Fiber. Maximum data transfer rate: 10000 Mbps
Content 1
Price on request
Details
Cisco UCSC-PSU1-1050ELV Cisco UCSC-PSU1-1050ELV
Cisco UCSC-PSU1-1050ELV. Product Type: Power Supply (PSU), Device Compatibility: Server, Brand Compatibility: Cisco
Content 1
Price on request
Details
Cisco UCSC-PSU1-1600W Cisco UCSC-PSU1-1600W
Cisco UCSC-PSU1-1600W=. Product Type: Power Supply (PSU), Device Compatibility: Server, Brand Compatibility: Cisco
Content 1
Price on request
Details
Cisco UCSC-PSU1-1600W-D Cisco UCSC-PSU1-1600W-D
Cisco UCSC-PSU1-1600W-D. Product Type: Power Supply (PSU), Device Compatibility: Server, Brand Compatibility: Cisco
Content 1
Price on request
Details
Cisco UCSC-PSU1-1600WST Cisco UCSC-PSU1-1600WST
Cisco UCSC-PSU1-1600WST. Product Type: Power Supply (PSU), Device Compatibility: Server, Brand Compatibility: Cisco
Content 1
Price on request
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Cisco UCSC-PSU2V2-650W Cisco UCSC-PSU2V2-650W
Cisco V2 AC Power Supply for 2U C-Series Servers - PC-/Server Power Supply - Plug-In Module - Hot-Swap/Hot-Plug - Redundancy - 80 PLUS Platinum - 80 PLUS
Content 1
Price on request
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Cisco UCSC-PSU-930WDC Cisco UCSC-PSU-930WDC
Cisco UCSC-PSU-930WDC. Total power: 930 W, peak current: 1104 W, input current: 35 A. Purpose: Server. Product colour: Grey, Cooling: Active, Number of fans: 1 fan
Content 1
Price on request
Details
Cisco UCSC-PSUF-1050W Cisco UCSC-PSUF-1050W
Cisco UCSC-PSUF-1050W. Product Type: Power Supply (PSU), Device Compatibility: Server, Brand Compatibility: Cisco
Content 1
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209 From 226
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