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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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155 From 226
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Cisco PWR2-20W-24VDC Cisco PWR2-20W-24VDC
Cisco PWR2-20W-24VDC - Router
Content 1
Price on request
Cisco PWR2-20W-AC Cisco PWR2-20W-AC
Cisco PWR2-20W-AC - Router
Content 1
Price on request
Cisco PWR2-22W-20-60VDC Cisco PWR2-22W-20-60VDC
Cisco Stromversorgung - 20 - 60 V
Content 1
Price on request
Cisco PWR-2500-AC Cisco PWR-2500-AC
Cisco PWR-2500-AC
Content 1
81.20€
Cisco PWR-2600-DC Cisco PWR-2600-DC
Cisco PWR-2600-DC
Content 1
Price on request
Cisco PWR-2691-AC Cisco PWR-2691-AC
Cisco PWR-2691-AC
Content 1
Price on request
Cisco PWR-2700-DC/4 Cisco PWR-2700-DC/4
Cisco 2700W DC Power Supply for Cisco
Content 1
Price on request
Cisco PWR-2801-AC Cisco PWR-2801-AC
Cisco PWR-2801-AC 2801 AC power supply
Content 1
127.60€
Cisco PWR-2801-AC-IP Cisco PWR-2801-AC-IP
Cisco ist der weltweit führende Anbieter von Netzwerktechnologien für das Internet. Cisco bietet die breiteste Palette von Lösungen für den Transport von Daten-, Sprach-und Video innerhalb von Gebäuden, über Standorte, oder um die Welt....
Content 1
139.20€
Cisco PWR-2901-AC Cisco PWR-2901-AC
Cisco PWR-2901-AC
Content 1
127.60€
Cisco PWR-2901-POE Cisco PWR-2901-POE
Cisco PWR-2901-POE - Ethernet - Power over Ethernet
Content 1
156.60€
Cisco PWR-2911-DC Cisco PWR-2911-DC
Cisco PWR-2911-DC - Router - Ethernet
Content 1
191.40€
Cisco PWR-2911-POE Cisco PWR-2911-POE
Cisco 2911 AC Power Supply with
Content 1
Price on request
Cisco PWR-2921-51-DC Cisco PWR-2921-51-DC
Cisco PWR-2921-51-DC
Content 1
Price on request
Cisco PWR-2955-AC Cisco PWR-2955-AC
Cisco PWR-2955-AC AC power adapter for the Catalyst 2955 Switch - Switch - Switch
Content 1
92.80€
Cisco PWR-2955-CONNECT Cisco PWR-2955-CONNECT
Cisco PWR-2955-CONNECT
Content 1
49.00€
Cisco PWR-2KW-DC-V2 Cisco PWR-2KW-DC-V2
Cisco 2KW Dc Power Module Version 2 REMANUFACTURED - Switch - Switch
Content 1
139.20€
Cisco PWR300-AC-RPS-N1 Cisco PWR300-AC-RPS-N1
Cisco RPS 300 Redundant Power System
Content 1
150.80€
Cisco PWR-350-DC-1RU Cisco PWR-350-DC-1RU
Cisco PWR-350-DC-1RU - Hot-Swap/Hot-Plug - Plug-In Modul
Content 1
Price on request
Cisco PWR-3725-AC Cisco PWR-3725-AC
Cisco PWR-3725-AC
Content 1
Price on request
155 From 226
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