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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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213 From 226
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Allied Telesis AT-PWR800-30 Allied Telesis AT-PWR800-30
Allied Telesis AT-PWR800-30. Product color: Silver. Compatibility: AT-x610-48Ts/X. Power consumption (standard operation): 800 W
Content 1
Price on request
Details
Allied Telesis AT-PWR800-40 Allied Telesis AT-PWR800-40
Allied Telesis AT-PWR800-40
Content 1
Price on request
Details
Allied Telesis AT-PWRADP-01-30 Allied Telesis AT-PWRADP-01-30
Allied Telesis Power Supply - AC - UK - for AT TQ6602 - Network
Content 1
101.40€
Details
Allied Telesis AT-PWRADP-01-50 Allied Telesis AT-PWRADP-01-50
Allied Telesis AT-PWRADP-01-50. Purpose: Wi-Fi Access Point, Power Supply Type: Indoor, Compatibility: TQ6602. Product colour: Black. Quantity per package: 1 piece(s)
Content 1
101.40€
Details
Allied Telesis AT-SBXPWRPOE1-30 Allied Telesis AT-SBXPWRPOE1-30
Allied Telesis AC POE POWER SUPPLY - PC-/Server Power Supply - AT - Plug-In Module - Hot-Swap/Hot-Plug - Redundancy
Content 1
1,922.98€
Details
Allied Telesis AT-SBXPWRPOE1-50 Allied Telesis AT-SBXPWRPOE1-50
Allied Telesis AT-SBXPWRPOE1-50. Product type: Power supply, Product colour: Black. Total power: 1200 W
Content 1
1,922.98€
Details
Allied Telesis AT-SBXPWRSYS1-80 Allied Telesis AT-SBXPWRSYS1-80
Allied Telesis AT-SBXPWRSYS1-80. Product Type: Power Supply, Product Color: Gray, Safety: CULUS, TUV, C-TICK, CE. Compatibility: Allied Telesis SwitchBlade x3100, x8100. Total power: 1200 W. Width: 101.6 mm, Depth: 342 mm, Height: 43.4 mm
Content 1
2,297.83€
Details
Allied Telesis AT-SBXPWRSYS1-B81 Allied Telesis AT-SBXPWRSYS1-B81
Allied Telesis AT-SBxPWRSYS1 - Power Supply Redundant Hot-Plug Plug-In Module - PC/Server Power Supply - AT - Hot-Swap/Hot-Plug - Redundancy
Content 1
Price on request
Details
Allied Telesis AT-SBXPWRSYS2-30 Allied Telesis AT-SBXPWRSYS2-30
Allied Telesis AT-SBXPWRSYS2-30. Product Type: Power Supply, Product Color: Black, Gray. Total power: 1200 W. Width: 101.6 mm, Depth: 323.1 mm, Height: 43.4 mm
Content 1
4,075.87€
Details
Allied Telesis AT-SBXPWRSYS2-B31 Allied Telesis AT-SBXPWRSYS2-B31
Allied Telesis AT-SBxPWRSYS2 - Power Supply Redundant Hot-Plug Plug-In Module - PC/Server Power Supply - AT - Hot-Swap/Hot-Plug - Redundancy
Content 1
Price on request
Details
Allied Telesis AT-SBXPWRSYS2-B55 Allied Telesis AT-SBXPWRSYS2-B55
Allied Telesis AT-SBxPWRSYS2 - Power Supply Redundant Hot-Plug Plug-In Module - PC/Server Power Supply - AT - Hot-Swap/Hot-Plug - Redundancy
Content 1
Price on request
Details
Allied Telesis AT-SDR480-48 Allied Telesis AT-SDR480-48
Allied Telesis AT-SDR480-48
Content 1
253.18€
Details
Allied Telesis AT-TQ0091-60 Allied Telesis AT-TQ0091-60
Allied Telesis AT-TQ0091-60. Power Supply Type: Indoor. Product Color: Black, Green, Stainless Steel
Content 1
57.37€
Details
D-Link DXS-PWR700AC D-Link DXS-PWR700AC
D-Link DXS PWR700AC. Product Type: Power Supply, Product Color: Gray. Total power: 770 W, AC input voltage: 100 - 240 V, AC input frequency: 50 - 60 Hz. Width: 54.5 mm, Depth: 322 mm, Height: 40.2 mm
Content 1
Price on request
Details
Palo Alto Networks PAN-PA-7050-PWR25-AC-FRU Palo Alto Networks PAN-PA-7050-PWR25-AC-FRU
PA-7050 AC power supply, 2500 watts for PAN-PA-CHA-AC, field replaceable unit
Content 1
1,579.62€
Details
Palo Alto Networks PAN-PA-7050-PWR25-AC-OSF Palo Alto Networks PAN-PA-7050-PWR25-AC-OSF
PA-7050 AC power supply, 2500 watts for PAN-PA-CHA-AC, on site FRU
Content 1
7,489.75€
Details
Palo Alto Networks PAN-PA-7050-PWR25-DC-FRU Palo Alto Networks PAN-PA-7050-PWR25-DC-FRU
PA-7050 DC power supply, 2500 watts for PAN-PA-CHA, field replaceable unit
Content 1
1,579.62€
Details
Palo Alto Networks PAN-PA-7050-PWR25-DC-OSF Palo Alto Networks PAN-PA-7050-PWR25-DC-OSF
PA-7050 DC power supply, 2500 watts for PAN-PA-CHA, on site FRU
Content 1
1,697.82€
Details
Palo Alto Networks PAN-PA-7080-DC-PEM-FRU Palo Alto Networks PAN-PA-7080-DC-PEM-FRU
PA-7080 DC power entry module for PAN-PA-7080-CHA, field replaceable unit
Content 1
985.53€
Details
Palo Alto Networks PAN-PA-7080-DC-PEM-OSF Palo Alto Networks PAN-PA-7080-DC-PEM-OSF
PA-7080 DC power entry module for PAN-PA-7080-CHA, on site FRU
Content 1
1,040.29€
Details
213 From 226
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