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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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167 From 226
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HP RP000088080 HP RP000088080
HP ML350 G3 Power Supply
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HP RP000089594 HP RP000089594
HP 499 WATT POWER SUPPLY W/O FAN
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HP RP000089869 HP RP000089869
HP DL360G3 Power Supply 325W
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HP RP000090249 HP RP000090249
HP D330/530 240 WATT POWER SUPPLY
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HP RP000090251 HP RP000090251
HP D530SFF Power Supply
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HP RP000094422 HP RP000094422
HP Proliant DL380 G4 575 Watt
Content 1
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HP RP000095540 HP RP000095540
HP ML370 G4 700W 12V HOT-PLUG P/S
Content 1
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HP RP000096284 HP RP000096284
HP 250 Watts with power factor
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HP RP000096390 HP RP000096390
HP DC7100 USDT 100-240V POWER
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HP RP000097751 HP RP000097751
HP 460W HOT PLUGGABLE PSU
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HP RP000097971 HP RP000097971
HP Power supply - 1300W
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HP RP000098261 HP RP000098261
HP dc5100 MT power supply
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HP RP000100848 HP RP000100848
HP 1000W Power Supply Unit
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HP RP000319628 HP RP000319628
HP Maintenance Kit
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HP RP000353848 HP RP000353848
HP 220V Maintenance Kit
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Cisco RP208-30-1P-U-1 Cisco RP208-30-1P-U-1
Cisco RP208-30-U-1SinglePhasePDU 2xC13 4x C19 REMANUFACTURED - (Offline-) USV - Rack-Modul
Content 1
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Cisco RP230-32-1P-U-2 Cisco RP230-32-1P-U-2
Cisco 0RU Strip PDU 20 C13 and 4 C19 Single-Phase 30A - Netzteil - Rack-Modul
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Brocade RPS17 Brocade RPS17
Brocade Redundante Stromversorgung (Plug-In-Modul) - Wechselstrom 100-240 V - 920 Watt
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Brocade RPS9E Brocade RPS9E
Ruckus 500W AC power supply with exhaust airflow - Switch
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Netgear RPSU06-10000S Netgear RPSU06-10000S
Netgear Power supply 700W für 4360X 4360S RPSU06 - PC-/Server Netzteil - 72,67 min
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167 From 226
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