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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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218 From 226
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Alcatel Lucent OS6870-BP-EU Alcatel Lucent OS6870-BP-EU
Alcatel OS6870-BP-EU Modular 250W AC Power Supply incl. Power Cable for OS6870 - Switch
Content 1
Price on request
Alcatel Lucent OS6870-BPH-EU Alcatel Lucent OS6870-BPH-EU
Alcatel OS6870-BPH-EU Modular 550W AC Power Supply incl. Power Cable for Switch
Content 1
Price on request
Alcatel Lucent OS6870-BPPH-EU Alcatel Lucent OS6870-BPPH-EU
Alcatel OS6870-BPPH-EU Modular 600W AC PoE Power Supply incl. Power Cable for - Switch - Power over Ethernet
Content 1
Price on request
Alcatel Lucent OS6870-BPPX-EU Alcatel Lucent OS6870-BPPX-EU
Alcatel OS6870-BPPX-EU Modular 1200W AC PoE Power Supply incl. Power Cable for - Switch - Power over Ethernet
Content 1
Price on request
Alcatel Lucent OS7-IPS-600A Alcatel Lucent OS7-IPS-600A
Alcatel Lucent - AC adapter - 600 Watt - for OmniSwitch 7000
Content 1
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Alcatel Lucent OS7-PS-0600D Alcatel Lucent OS7-PS-0600D
Alcatel OS7-PS-0600D - PC-/Server Power Supply
Content 1
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Alcatel Lucent OS-PS-450W-A Alcatel Lucent OS-PS-450W-A
Alcatel OS-PS-450W-A - PC-/Server Power Supply - Backup/Backed
Content 1
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Alcatel Lucent PS-180AC-CC Alcatel Lucent PS-180AC-CC
Alcatel PS-180AC-CC - PC-/Server Power Supply
Content 1
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Alcatel Lucent PS-I80AC-CC Alcatel Lucent PS-I80AC-CC
Alcatel PS-I80AC-CC - PC/Server Power Supply
Content 1
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Alcatel Lucent SP739-Z01A Alcatel Lucent SP739-Z01A
Alcatel SP739-Z01A - PC-/Server Power Supply
Content 1
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Mellanox MIS000053 Mellanox MIS000053
Mellanox 300W Power Supply w/Connector Side to air flow for MIS50xx series
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Mellanox MIS000054 Mellanox MIS000054
Mellanox Power Supply w/Side to Connector side air flow for MIS50xx series - PC-/Server Netzteil
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Mellanox MTEF-PSR-AC-C Mellanox MTEF-PSR-AC-C
Mellanox AC Power Supply C2P Airflow - PC-/Server Power Supply - Plug-In Module - Hot-Swap/Hot-Plug - Redundancy
Content 1
1,365.00€
H3C 0231A0A9 H3C 0231A0A9
H3C 0231A0A9 - Hot-Swap/Hot-Plug - Plug-In Module
Content 1
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H3C 0231A0C1 H3C 0231A0C1
H3C 0231A0C1 - 10 Gbps - 32-Port
Content 1
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H3C 0231A0C4 H3C 0231A0C4
H3C 0231A0C4 - 10 Gbps - 16-Port
Content 1
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H3C 0231A73P H3C 0231A73P
H3C 0231A73P
Content 1
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H3C 0231A833 H3C 0231A833
H3C LSPM2G P2 - Expansion Module - 1GbE - 1000Base-X - 2 Ports - for H3C S5500-28 - S5500-52
Content 1
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H3C LST1XP32REB1 H3C LST1XP32REB1
H3C LST1XP32REB1 - 32-Port 10G BASE-R Interface Module
Content 1
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Vertiv UPD-IEC Vertiv UPD-IEC
Vertiv Power supply IEC+4 output cable up to 4 - PC-/Server Netzteil
Content 1
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218 From 226
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