Request price
Please enter these characters in the following text field.

Fields with * are required.
two years warranty*
service +49 (0) 391 50 544 20
international delivery
           
 

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 »
Close window
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
Filter
Close filters
 
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
10 From 226
No results were found for the filter!
Cisco PWR-C49E-300AC-R Cisco PWR-C49E-300AC-R
Cisco PWR-C49E-300AC-R=. Produkttyp: Stromversorgung, Produktfarbe: Blau, Grau. Kompatibilität: Cisco Catalyst 4948E-F. Gesamtleistung: 300 W, AC Eingangsspannung: 90 - 264, AC Eingangsfrequenz: 47 - 63. Gewicht: 900 g
Content 1
165.00€
Details
Cisco PWR-2921-51-POE Cisco PWR-2921-51-POE
Cisco PWR-2921-51-POE=. AC Eingangsspannung: 100 - 240, Spitzenstrom: 405 W, AC Eingangsfrequenz: 47/63. Stromversorgungseinheit (PSU) Formfaktor: 2U, Kompatible Produkte: Cisco 2921/2951. Produktfarbe: Edelstahl
Content 1
150.00€
Details
Cisco PWR-C45-1400AC Cisco PWR-C45-1400AC
Cisco PWR-C45-1400AC=. Gesamtleistung: 1400 W, Eingangsstrom: 16/7, Energieschutzeigenschaften: Überstrom, Überlastung, Überspannung. Anzahl Lüfter: 1 Lüfter. Wärmeableitung: 1048 BTU/h, Mittlere Betriebsdauer zwischen Ausfällen (MTBF):...
Content 1
89.00€
Details
HP 579229-001 HP 579229-001
Hewlett Packard Enterprise 579229-001. Gesamtleistung: 1200 W, AC Eingangsspannung: 100 - 240, Spitzenstrom: 1290 W. Zweck: Server. Produktfarbe: Silber
Content 1
92.80€
Details
Cisco PWR-60W-AC Cisco PWR-60W-AC
Cisco PWR-60W-AC=. Eingangsspannung: 100-240, AC Eingangsfrequenz: 50/60, Ausgangsleistung: 60 W. Stromversorgung: Innenraum, Zweck: Netzvermittlung, Starkstromtyp: AC-an-DC. Produktfarbe: Schwarz
Content 1
59.00€
Details
HP J8712A HP J8712A
HP Enterprise HP PROCURVE 875W POWER SUPPLY
Content 1
99.00€
Details
JPSU-350-AC-AFO Juniper Networks JPSU-350-AC-AFO
Juniper JPSU-350-AC-AFO. Produkttyp: Stromversorgung, Produktfarbe: Grau. Kompatibilität: Juniper EX4300. Gesamtleistung: 350 W, AC Eingangsspannung: 100 - 240, AC Eingangsfrequenz: 50 - 60
Content 1
82.00€
Details
N2200-PAC-400W Cisco N2200-PAC-400W
Cisco N2200-PAC-400W=. Produkttyp: Stromversorgung, Produktfarbe: Grau. Kompatibilität: Cisco Nexus 2200. Gesamtleistung: 400 W, AC Eingangsspannung: 90 - 264, AC Eingangsfrequenz: 50 - 60
Content 1
19.00€
Details
Cisco WS-CAC-6000W Cisco WS-CAC-6000W
Cisco WS-CAC-6000W=. Produkttyp: Stromversorgung, Produktfarbe: Schwarz, Mittlere Betriebsdauer zwischen Ausfällen (MTBF): 300000 h. Kompatibilität: Cisco Catalyst 6506, Catalyst 6506-E, Catalyst 6509, Catalyst 6509-E, Catalyst 6509-NEB,...
Content 1
109.00€
Details
Cisco ASR1001-PWR-AC Cisco ASR1001-PWR-AC
ASR1001 AC Power Supply spare REMANUFACTURED - Router - Hot-Swap/Hot-Plug
Content 1
69.00€
Details
Cisco C3KX-PWR-715WAC/2 Cisco C3KX-PWR-715WAC/2
3K-X 715W AC SECONDARYPOWER SUPPLY - Hot-Swap/Hot-Plug - Cisco Catalyst
Content 1
89.00€
Details
Cisco CP-PWR-CUBE-3 Cisco CP-PWR-CUBE-3
IP Phone power transformer for the 7900 phone series
Content 1
49.00€
Details
J9738A HP J9738A
Hewlett Packard Enterprise J9738A. Produkttyp: Stromversorgung, Produktfarbe: Schwarz, Silber. Gesamtleistung: 575 W, AC Eingangsspannung: 100 - 240. Breite: 86,4 mm, Tiefe: 238 mm, Höhe: 40,4 mm
Content 1
125.00€
Details
Juniper Networks JPSU-650W-AC-AFI Juniper Networks JPSU-650W-AC-AFI
Juniper JPSU-650W-AC-AFI. Produkttyp: Stromversorgung, Produktfarbe: Grau. Kompatibilität: Juniper EX4550. Gesamtleistung: 650 W, AC Eingangsspannung: 100 - 240, AC Eingangsfrequenz: 50 - 60
Content 1
65.00€
Details
Cisco ME34X-PWR-DC Cisco ME34X-PWR-DC
Cisco ME34X-PWR-DC=. Gesamtleistung: 80 W. Kompatible Produkte: Cisco ME 3400E-24TS, ME 3400EG-12CS. Produktfarbe: Schwarz. Stromversorgung: DC
Content 1
169.00€
Details
Cisco 341-0307-02 Cisco 341-0307-02
341-0307-02 - Router
Content 1
79.00€
Details
Cisco N55-PAC-750W-B Cisco N55-PAC-750W-B
N55-PAC-750W-B - Hot-Swap/Hot-Plug
Content 1
145.00€
Details
Cisco C3KX-PWR-350WAC/2 Cisco C3KX-PWR-350WAC/2
Cisco C3KX-PWR-350WAC. Produkttyp: Stromversorgung, Produktfarbe: Schwarz, Silber, Mittlere Betriebsdauer zwischen Ausfällen (MTBF): 580710 h. Gesamtleistung: 350 W, AC Eingangsspannung: 100 - 240, AC Eingangsfrequenz: 50 - 60. Breite:...
Content 1
39.00€
Details
Cisco PWR-850-870-WW1 Cisco PWR-850-870-WW1
850/870 series external AC pwr supply
Content 1
119.00€
Details
Cisco AA25480L Cisco AA25480L
Pwr Supply 100-240VAC 48VDC AP113 401240-60
Content 1
59.00€
Details
10 From 226
Viewed