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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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212 From 226
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Allied Telesis AT-MMCR-PWR-DC-80 Allied Telesis AT-MMCR-PWR-DC-80
Allied Telesis AT-MMCR-PWR-DC-80. Product Type: Power Supply (PSU), Product Color: Gray, Brand Compatibility: Allied Telesis
Content 1
259.61€
Details
Allied Telesis AT-MWS0091 Allied Telesis AT-MWS0091
Allied Telesis AT-MWS0091. Purpose: Wi-Fi Access Point, Power Supply Type: Indoor, Brand Compatibility: Allied Telesis. Product colour: Black. Certificates of Conformity: RoHS. Cable length: 1.5 m, width: 32.6 mm, depth: 57.5 mm
Content 1
75.22€
Details
Allied Telesis AT-PWR100R-20 Allied Telesis AT-PWR100R-20
Allied Telesis AT-PWR100R. Product Type: Power Supply, Product Color: Gray. Compatibility: AT-X510DP. Total power: 100 W
Content 1
608.64€
Details
Allied Telesis AT-PWR100R-30 Allied Telesis AT-PWR100R-30
Allied Telesis AT-PWR100R. Product Type: Power Supply, Product Color: Gray. Compatibility: AT-X510DP. Total power: 100 W
Content 1
781.81€
Details
Allied Telesis AT-PWR100R-50 Allied Telesis AT-PWR100R-50
Allied Telesis AT-PWR100R-50. Product Type: Power Supply, Product Color: Gray. Compatibility: Allied Telesis AT-x510DP. Total power: 1000 W
Content 1
781.81€
Details
Allied Telesis AT-PWR1200-30 Allied Telesis AT-PWR1200-30
Allied Telesis AT-PWR1200-30. Product color: Silver. Compatibility: AT-x610-48Ts/X. Power consumption (standard operation): 1200 W
Content 1
Price on request
Details
Allied Telesis AT-PWR150-50 Allied Telesis AT-PWR150-50
Allied Telesis AT-PWR150-50. Product Type: Power Supply, Product Color: Gray. Compatibility: Allied Telesis AT-x510, AT-x610, AT-x930. Total Power: 150 W, AC Input Voltage: 100 - 240 V, Current (maximum): 2 A. Width: 148 mm, Depth: 252...
Content 1
591.84€
Details
Allied Telesis AT-PWR250-30 Allied Telesis AT-PWR250-30
Allied Telesis AT-PWR250-30. Product color: Silver. Compatibility: AT-x610-48Ts/X. Power consumption (operating): 250 W
Content 1
930.78€
Details
Allied Telesis AT-PWR250-80 Allied Telesis AT-PWR250-80
Allied Telesis AT-PWR250-80. Product color: Silver. Compatibility: AT-x610-48Ts/X. Power consumption (standard operation): 250 W
Content 1
1,087.07€
Details
Allied Telesis AT-PWR250-B51 Allied Telesis AT-PWR250-B51
Allied Telesis AT-PWR250-B51. Product Type: Power Supply, Product Color: Gray. Compatibility: AT-x510 and AT-x930. Total power: 250 W
Content 1
Price on request
Details
Allied Telesis AT-PWR300-30 Allied Telesis AT-PWR300-30
Allied Telesis AT-PWR300-30. Product Type: Power Supply, Product Color: Gray. Compatibility: x320. Total power: 300 W
Content 1
373.08€
Details
Allied Telesis AT-PWR300-50 Allied Telesis AT-PWR300-50
Allied Telesis AT-PWR300-50. Total Power: 300 W, AC Input Voltage: 100 - 240 V. Power Supply Unit (PSU) Form Factor: 1U. Product Color: Gray, Cooling: Passive. Width: 200 mm, Depth: 171 mm, Height: 42.5 mm
Content 1
373.08€
Details
Allied Telesis AT-PWR4 Allied Telesis AT-PWR4
Allied Telesis AT-PWR4. AC input voltage: 220 V. Compatible products: AT-MCR12. Product colour: Grey
Content 1
Price on request
Details
Allied Telesis AT-PWR4-30 Allied Telesis AT-PWR4-30
Allied Telesis AT-PWR4. Product colour: Grey
Content 1
Price on request
Details
Allied Telesis AT-PWR600-50 Allied Telesis AT-PWR600-50
Allied Telesis Power Supply Hot-Plug (Plug-In Module) - AC 100-240 V - 600 Watt - with 1 Year Net Cover support - for AT X950-28XSQ - X950-28XTQM - X950-52XSQ - X950-52XTQM
Content 1
1,456.92€
Details
Allied Telesis AT-PWR600-B51 Allied Telesis AT-PWR600-B51
Allied Telesis AT-PWR600-B51. Product type: Power supply, Product colour: grey, Electromagnetic compatibility: EN55032 A, FCC A, VCCI A. Compatibility: AT-x950. Total power: 600 W
Content 1
Price on request
Details
Allied Telesis AT-PWR600-B55 Allied Telesis AT-PWR600-B55
Allied Telesis AT-PWR600-B55. Product type: Power supply, Product colour: grey, Electromagnetic compatibility: EN55032 A, FCC A, VCCI A. Compatibility: AT-x950. Total power: 600 W
Content 1
Price on request
Details
Allied Telesis AT-PWR600R-30 Allied Telesis AT-PWR600R-30
Allied Telesis esis AT-PWR600R - power supply hot-plug plug-in module - reverse airflow - power supply - AT - hot-swap/hot-plug
Content 1
2,271.59€
Details
AT-PWR600R-50 Allied Telesis AT-PWR600R-50
Allied Telesis ALLIED AC Reverse Airflow Hot Swappable Power Supply for AT-x950 Series EU - PC-/Server Power Supply - AT - Plug-In Module - Hot-Swap/Hot-Plug
Content 1
2,271.59€
Details
Allied Telesis AT-PWR800-10 Allied Telesis AT-PWR800-10
Allied Telesis AT-PWR800-10. Product color: Silver. Compatibility: AT-x610-48Ts/X. Power consumption (standard operation): 800 W
Content 1
Price on request
Details
212 From 226
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