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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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198 From 226
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HPE Aruba R0R71A HPE Aruba R0R71A
HPE Dual AC Power Supply Redundant Hot-Plug (Offline) UPS Plug-In Module Hot-Swap/Hot-Plug Redundancy
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HPE Aruba R8R51A HPE Aruba R8R51A
Hewlett Packard Enterprise R8R51A. Product Type: Power Supply. Compatibility: Aruba CX 10000-48Y6C. Width: 56 mm, Depth: 249 mm, Height: 41 mm
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HPE Aruba R8R52A HPE Aruba R8R52A
HPE Aruba CX 10000-48Y6C Power to Port(BF) AC. Product Type: Power Supply. Compatibility: Aruba CX 10000-48Y6C. Width: 56 mm, Depth: 249 mm, Height: 41 mm
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HPE Aruba S1D05A HPE Aruba S1D05A
HPE Aruba 9300 1500W Prt2Pwr AC PS HPE
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HPE Aruba S1D06A HPE Aruba S1D06A
HPE 9300 1500W Pwr2Prt AC PS for
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HPE Aruba S1D07A HPE Aruba S1D07A
HPE 9300-32D Prt2Pwr 6F2AC Sw Bdl
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HPE Aruba Q1F50A HPE Aruba Q1F50A
Hewlett Packard Enterprise HPE T1000 G5 INTL Tower UPS. Output Capacity: 1 kVA, Output Power: 700 W, Output Operating Voltage (min): 220 V. Form Factor: Tower, Product Color: Black, Display Type: LCD. Width: 150 mm, Depth: 340 mm,...
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HPE Aruba Q1J61A HPE Aruba Q1J61A
HPE T950. Input voltage: 200 - 240 V. Product colour: grey. Quantity per package: 1 piece(s)
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HPE Aruba Q1J62A HPE Aruba Q1J62A
HPE Q1J62A. Input voltage: 200 - 240 V. Product colour: grey. Quantity per package: 1 piece(s)
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HPE Aruba Q1J70A HPE Aruba Q1J70A
HPE Q1J70A. Product colour: Grey. Width: 343 mm, Depth: 343 mm, Height: 51 mm. Quantity per package: 1 piece(s)
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HPE Aruba Q1J73A HPE Aruba Q1J73A
HPE Q1J73A. Product colour: Grey. Width: 343 mm, Depth: 343 mm, Height: 51 mm. Quantity per package: 1 piece(s)
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HPE Aruba Q8H36B HPE Aruba Q8H36B
HPE ALLETRA STG 5000 3000W TI-STOCK
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HPE Aruba Q8L41A HPE Aruba Q8L41A
HPE Q8L41A. Rack capacity: 42U. Power supply: 150000 W. Weight: 179 kg
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HPE Aruba Q9V93A HPE Aruba Q9V93A
HPE Officeconnet Ap Pow**New Retail** - PC/Server Power Supply
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HPE Aruba Q9X67A HPE Aruba Q9X67A
HPE LTE Apj-La Sensor**New Retail** - 2.4 GHz
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HPE Aruba R0R07A HPE Aruba R0R07A
HPE Nimble Storage - Replacement Parts - Kit - Power Supply - PC/Server Power Supply
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HPE Aruba R0R17A HPE Aruba R0R17A
HPE Nimble Storage - Replacement Parts - Power Supply - 1200 - PC/Server Power Supply
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HPE Aruba R0R72A HPE Aruba R0R72A
HPE T950/TFIN 5-12V 8A POWER PACK. Input voltage: 200 - 240 V. Quantity per package: 1 piece(s)
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HPE Aruba R3B79A HPE Aruba R3B79A
HPE R3B79A. Total power: 1700 W
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HPE Aruba R3J99A HPE Aruba R3J99A
HPE AP-AC2-12A - Power Supply - 12 V - PC/Server Power Supply
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198 From 226
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