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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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13 From 226
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Extreme Networks 10912 Extreme Networks 10912
Extreme networks EPS-C. Produkttyp: Stromversorgung, Produktfarbe: Blau
Content 1
140.00€
Juniper Networks JPSU-150-AC-AFO Juniper Networks JPSU-150-AC-AFO
EX3400 150W AC PSU FRONT-TO-BACK
Content 1
250.00€
Cisco DS-CAC-3000W Cisco DS-CAC-3000W
3000W AC Power Supply Spare REMANUFACTURED - Hot-Swap/Hot-Plug
Content 1
Price on request
Cisco PWR-2811-AC-IP Cisco PWR-2811-AC-IP
Cisco PWR-2811-AC-IP=. Produkttyp: Stromversorgung. Kompatibilität: Cisco 2811. AC Eingangsspannung: 100 - 240, AC Eingangsfrequenz: 50 - 60
Content 1
99.00€
HP 506821-001 HP 506821-001
750W CS HE POWER SUPPLY - PC-/Server Netzteil - 750 W
Content 1
104.40€
499249-001 HP 499249-001
460W POWER SUPPLY PROLIANTG6 - PC-/Server Netzteil - 460 W
Content 1
80.00€
380622-001 HP 380622-001
HP POWER SUPPLY 1000 W - PC-/Server Netzteil - Plug-In Modul
Content 1
Price on request
Cisco PWR-7200-ACE Cisco PWR-7200-ACE
Cisco 7200 AC Power Supply with European Cord. Gesamtleistung: 280 W, AC Eingangsspannung: 100 - 240. Produktfarbe: Weiß
Content 1
119.00€
Cisco CP-PWR-CUBE-2 Cisco CP-PWR-CUBE-2
CP-PWR-CUBE-2 - TCP/IP
Content 1
89.00€
Cisco PWR-2811-AC Cisco PWR-2811-AC
Cisco 2811 power supply
Content 1
70.00€
Cisco CP-PWR-7920-CE Cisco CP-PWR-7920-CE
CP-PWR-7920-CE
Content 1
69.00€
Cisco PWR-800-WW1 Cisco PWR-800-WW1
PWR-800-WW1
Content 1
Price on request
Cisco CP-3905-PWR-CE Cisco CP-3905-PWR-CE
IP Phone 3905 Netzteil CP-3905-PWR-CE - SIP
Content 1
32.81€
Cisco 341-0090-02 Cisco 341-0090-02
341-0090-02 - Router
Content 1
69.00€
Cisco PWR-2821-51-AC Cisco PWR-2821-51-AC
PWR-2821-51-AC - TCP/IP
Content 1
99.00€
Cisco CP-PWR-DC7925G-UK Cisco CP-PWR-DC7925G-UK
7925G Desk Top Charger Power Supply For UK - TCP/IP
Content 1
89.00€
N9K-PAC-1200W-B Cisco N9K-PAC-1200W-B
Stromversorgung redundant / Hot-Plug ( Plug-In-Modul ) - 80 PLUS Platinum - Wechselstrom 200-240 V
Content 1
179.00€
Cisco PWR-125W-AC Cisco PWR-125W-AC
PWR-125W-AC
Content 1
69.00€
Cisco PWR-3660-AC Cisco PWR-3660-AC
Cisco PWR-3660-AC
Content 1
Price on request
Cisco PWR-ME3KX-DC Cisco PWR-ME3KX-DC
Cisco PWR-ME3KX-DC. Produkttyp: Stromversorgung. Kompatibilität: ME 3600X/ME 3800X
Content 1
139.00€
13 From 226
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