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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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137 From 226
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HP J9443-69001 HP J9443-69001
HP Enterprise PROCURVE 630 REDUNDANT/EXTERNAL POWER SUPPLY - PC-/Server Netzteil
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HP J9580A HP J9580A
Netzteil (1000W, 100–240VAC bis 54VDC).
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143.75€
Details
HP J9626-61002 HP J9626-61002
HP Enterprise DC KIT. E2620-48 Switch
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HP J9701A HP J9701A
HP Enterprise X520 - Spannungsversorgungsboden - 1U
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HP J9737-61001 HP J9737-61001
HP Enterprise X332 950W 100-240VAC-54VDC Pwr Suply
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HP J9805A HP J9805A
Das HP 640 Regal für externe/redundante Stromversorgung wird mit den Switches der Serie HP 2920 verwendet, um diese Geräte redundant und/oder extern mit Strom zu versorgen und um eine zusätzliche Stromversorgung für PoE+-Anwendungen...
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150.00€
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HP J9828-61001 HP J9828-61001
HP Enterprise Power Supply 5400R zl2 700W
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HP J9829-61001 HP J9829-61001
HP J9829-61001 STOCK E Aruba 5400R 1100W PoE+ zl2 Power Supply
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HP J9870A HP J9870A
HP Enterprise 1.8M C7 to BS 1363/A Pwr Cord - Kabel - Strom/Netzteil
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HP J9884A HP J9884A
HP Enterprise 1.9M C13 to BS 1363/A Pwr Cord - Strom/Netzteil - 1,9 m
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HP J9953A HP J9953A
HP Enterprise 2.5M C15 to NEMA 5-15P Pwr Cord - Strom/Netzteil - 2,5 m
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HP JC088A HP JC088A
HP Enterprise Stromversorgung redundant / Hot-Plug - 750 Watt - für 5800-48G Switch, A5800-48G
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HP JC089-61201 HP JC089-61201
HP Enterprise A5800 750W AC PoE Power Supply
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HP JC089AR HP JC089AR
HP Enterprise 5800 750W AC POE RFRBD POWER SUPPLY - Switch - Power over Ethernet
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HP JC090-61201 HP JC090-61201
HP Enterprise A5800 300W DC Power Supply
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HP JC39-01419A HP JC39-01419A
HP Flat Cable Scx-3200 26P 90Mm
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HP JC39-01867A HP JC39-01867A
HP Harness DADF Power
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HP JC44-00090H HP JC44-00090H
HP SMPS-V2 K2200 PSPN2-TYPE3-V2 Flyback 220
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HP JC44-00197A HP JC44-00197A
HP HVPS24V,21.6V 27.6V,MAX 5KV,MAX-2KV,600
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HP JC44-00214A HP JC44-00214A
HP SMPS-V2CLP-365W,CARLSEN,FLYBACK,60W,220
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137 From 226
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