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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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149 From 226
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Dell NM201 Dell NM201
Dell R710 T610 570W HOT-SWAP PSU - (Offline-) USV
Content 1
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Dell NPS-750BB Dell NPS-750BB
Dell POWER SUPPLY 750W
Content 1
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Juniper Networks NS-5400-PWR-AC Juniper Networks NS-5400-PWR-AC
Juniper NS-5400-PWR-AC
Content 1
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Juniper Networks NS-ISG-1000-PWR-AC Juniper Networks NS-ISG-1000-PWR-AC
Juniper NS-ISG-1000-PWR-AC
Content 1
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Juniper Networks NS-ISG-1000-PWR-DC Juniper Networks NS-ISG-1000-PWR-DC
Juniper NS-ISG-1000-PWR-DC
Content 1
Price on request
Juniper Networks NS-ISG-2000-PWR-AC2 Juniper Networks NS-ISG-2000-PWR-AC2
Juniper Netscreen ISG-2000 AC Power Supply - PC-/Server Netzteil
Content 1
103.00€
Juniper Networks NS-ISG-2000-PWR-DC2 Juniper Networks NS-ISG-2000-PWR-DC2
Juniper NS-ISG-2000-PWR-DC2
Content 1
220.40€
Dell NT1XP Dell NT1XP
Dell PWR SPLY 255W SFF APFC LTON - PC-/Server Netzteil - 80 PLUS Gold
Content 1
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Dell NTCWP Dell NTCWP
Dell Power Supply 1100W - PC-/Server Netzteil - Hot-Swap/Hot-Plug
Content 1
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Nortel Avaya NTYS17PMPQ Nortel Avaya NTYS17PMPQ
Avaya Power modules 1120E 1140E
Content 1
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Dell NVC7F Dell NVC7F
Dell Power Supply 635W EPA CDG - PC-/Server Netzteil - 80 PLUS Gold
Content 1
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Dell NW455 Dell NW455
Dell PE1950 670W Power Supply - PC-/Server Netzteil - 670 W
Content 1
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Extreme Networks NX-7500-AC-PSU Extreme Networks NX-7500-AC-PSU
Extreme Networks NX-7500 AC POWER SUPPLY
Content 1
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Extreme Networks NX-7500-DC-PSU Extreme Networks NX-7500-DC-PSU
Extreme Networks NX-7500 DC POWER SUPPLY
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Extreme Networks NX-7510-100R0-WR Extreme Networks NX-7510-100R0-WR
Extreme Networks NX-7510 Integrated SVC - NX-7510 base server appliance with single AC power supply - 16GB RAM
Content 1
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Extreme Networks NX-7520-100R0-WR Extreme Networks NX-7520-100R0-WR
Extreme Networks NX-7520 Integrated SVC PLATF - NX-7520 base server appliance with dual DC power supply - 16GB RAM
Content 1
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Extreme Networks NX-7530-100R0-WR Extreme Networks NX-7530-100R0-WR
Extreme Networks NX-7530 Integrated SVC PLATF - NX-7510 base server appliance with single AC power supply - 16GB RAM
Content 1
Price on request
Cisco NXA-PAC-1100W-B Cisco NXA-PAC-1100W-B
Cisco NXA-PAC-1100W-B Nexus 5500/6000 Platinum PSU port side intake airflow module
Content 1
150.00€
Cisco NXA-PAC-500W-B Cisco NXA-PAC-500W-B
Cisco Nexus sw 500W AC PSU - Hot-Swap/Hot-Plug
Content 1
243.75€
Cisco NXA-PAC-500W-PE Cisco NXA-PAC-500W-PE
Cisco NEXUS NEBS AC 500W PSU - Hot-Swap/Hot-Plug
Content 1
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149 From 226
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