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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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154 From 226
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D-Link PSM-5V-55-B D-Link PSM-5V-55-B
D-Link Netzteil - 15 Watt - Großbritannien und Nordirland, Europa
Content 1
Price on request
Details
Honeywell PS-PLUG-U Honeywell PS-PLUG-U
HONEYWELL Netzteil - für Voyager 1602g
Content 1
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Details
Dell PW116 Dell PW116
Dell PWR SPLY 235W MCSF APFC
Content 1
Price on request
Details
Cisco PWR/5-ACA Cisco PWR/5-ACA
Cisco PWR/5-AC
Content 1
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Details
Cisco PWR/7 Cisco PWR/7
Cisco PWR/7-ACA
Content 1
302.00€
Details
Cisco PWR/7-ACE Cisco PWR/7-ACE
Cisco PWR/7-ACE
Content 1
302.00€
Details
Netgear PWR-001-003 Netgear PWR-001-003
Netgear Power PLUG FOR GS110TP-200EUS - Kabel - Strom/Netzteil
Content 1
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Cisco PWR-09S-CVR Cisco PWR-09S-CVR
Cisco PWR-09S-CVR
Content 1
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Cisco PWR1-20W-12VDC Cisco PWR1-20W-12VDC
Cisco C819(H)G 12V DC power supply
Content 1
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Cisco PWR-12VDC-84W Cisco PWR-12VDC-84W
Cisco Stromversorgung - 84 Watt - für TelePresence SX10, SX80
Content 1
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Cisco PWR-1860-220W Cisco PWR-1860-220W
Cisco PWR-1860-220W
Content 1
118.13€
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Cisco PWR18W-ETH-WW Cisco PWR18W-ETH-WW
Cisco 18W ETHERNET POWER ADAPTER
Content 1
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Cisco PWR18W-WW Cisco PWR18W-WW
Cisco 18W POWER ADAPTER
Content 1
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Cisco PWR-1900-AC/6 Cisco PWR-1900-AC/6
Cisco Systems ist der weltweit führende Anbieter von Networking-Lösungen für das Internet. Cisco bietet die breiteste Palette von Lösungen für den Transport von Daten-, Sprach-und Video-innerhalb von Gebäuden, in Universitäten oder in...
Content 1
145.00€
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Cisco PWR-1900-DC Cisco PWR-1900-DC
Cisco 1900w Dc Power Supply For 7606
Content 1
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Cisco PWR-1900-POE Cisco PWR-1900-POE
Cisco POE Power Adapter for 192 - Zubehör Netzwerk
Content 1
127.60€
Details
Cisco PWR-1941-AC Cisco PWR-1941-AC
Cisco PWR-1941-AC
Content 1
127.60€
Details
Cisco PWR-1941-POE Cisco PWR-1941-POE
Cisco PWR-1941-POE - Ethernet
Content 1
127.60€
Details
Cisco PWR-20W-AC Cisco PWR-20W-AC
Cisco 819 20 Watt AC Power Supply
Content 1
Price on request
Details
Cisco PWR2-20W-12VDC Cisco PWR2-20W-12VDC
Cisco PWR2-20W-12VDC
Content 1
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154 From 226
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