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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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6 From 226
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Cisco PWR-RPS2300 Cisco PWR-RPS2300
Die Cisco Redundant Power System 2300 (RPS 2300) erhöht die Verfügbarkeit für konvergente Daten-, Sprach-und Video-Netzwerke. Das System liefert Stromversorgung Redundanz und Ausfallsicherheit für eine Vielzahl von Macht, einschließlich...
Content 1
79.00€
Details
Cisco PWR-2921-51-AC Cisco PWR-2921-51-AC
Cisco PWR-2921-51-AC. AC Eingangsspannung: 100 - 240, Spitzenstrom: 340 W, AC Eingangsfrequenz: 47/63. Stromversorgungseinheit (PSU) Formfaktor: 2U, Kompatible Produkte: Cisco 2921, 2951. Produktfarbe: Edelstahl
Content 1
119.00€
Details
Cisco PWR-C45-4200ACV Cisco PWR-C45-4200ACV
Cisco PWR-C45-4200ACV. Produkttyp: Stromversorgung, Produktfarbe: Schwarz, Grau, Mittlere Betriebsdauer zwischen Ausfällen (MTBF): 341356 h. Kompatibilität: Cisco Catalyst 4503-E, 4506-E, 4507R-E, 4510R-E, 4507R+E, 4510R+E....
Content 1
99.00€
Details
Cisco PWR-C1-1100WAC Cisco PWR-C1-1100WAC
PWR-C1-1100WAC | Cisco PWR-C1-1100WAC=. Produkttyp: Stromversorgung, Produktfarbe: Grau. Kompatibilität: Catalyst 3850. Gesamtleistung: 1100 W, AC Eingangsspannung: 115 - 240, AC Eingangsfrequenz: 50 - 60. Breite: 83 mm, Tiefe: 298 mm,...
Content 1
99.00€
Details
Cisco AIR-PWR-ADTR-CE Cisco AIR-PWR-ADTR-CE
Cisco AIR-PWR-ADTR-CE. Eingangsspannung: 100-240, AC Eingangsfrequenz: 50/60, Ausgangsleistung: 15 W. Stromversorgung: Innenraum, Zweck: Zugangspunkt, Kompatibilität: Cisco AP600
Content 1
Price on request
Details
Cisco PWR-2911-AC Cisco PWR-2911-AC
Cisco PWR-2911-AC=. AC Eingangsspannung: 100 - 240, Spitzenstrom: 210 W, AC Eingangsfrequenz: 47 - 63. Stromversorgungseinheit (PSU) Formfaktor: 1U, Kompatible Produkte: Cisco 2911. Produktfarbe: Edelstahl
Content 1
59.00€
Details
Cisco PWR-2700-DC Cisco PWR-2700-DC
Cisco PWR-2700-DC=. Produkttyp: Stromversorgung, Produktfarbe: Schwarz, Blau, Mittlere Betriebsdauer zwischen Ausfällen (MTBF): 150000 h. Kompatibilität: Cisco 7606. Gesamtleistung: 2700 W, AC Eingangsspannung: 100 - 240. Gewicht: 6,4 kg
Content 1
370.00€
Details
Cisco PWR-C45-1000AC Cisco PWR-C45-1000AC
Cisco Catalyst 4500. Gesamtleistung: 1000 W, AC Eingangsspannung: 100 - 240, Eingangsstrom: 12 - 5. Anzahl Lüfter: 1 Lüfter. Wärmeableitung: 943 BTU/h, Mittlere Betriebsdauer zwischen Ausfällen (MTBF): 250000 h, Kompatible Produkte:...
Content 1
99.00€
Details
Cisco ASA5580-PWR-AC Cisco ASA5580-PWR-AC
ASA5580-PWR-AC | Cisco ASA5580-PWR-AC. Gesamtleistung: 800 W, AC Eingangsspannung: 100 - 240, AC Eingangsfrequenz: 50/60. Produktfarbe: Schwarz
Content 1
100.00€
Details
Cisco PWR-C45-2800ACV/2 Cisco PWR-C45-2800ACV/2
Cisco PWR-C45-2800ACV/2. Produkttyp: Stromversorgung, Produktfarbe: Schwarz, Grau, Mittlere Betriebsdauer zwischen Ausfällen (MTBF): 155822 h. Kompatibilität: Cisco Catalyst 4503-E, 4506-E, 4507R-E, 4510R-E, 4507R+E, 4510R+E....
Content 1
129.00€
Details
Cisco PWR-CLP Cisco PWR-CLP
Cisco PWR-CLP. Kompatibilität: 3560-C, 2960-C
Content 1
Price on request
Details
Cisco CP-PWR-CUBE Cisco CP-PWR-CUBE
IP Phone Power Transformer for - PC-/Server Netzteil - 48,35 min
Content 1
89.00€
Details
Cisco PWR-ADPT Cisco PWR-ADPT
Cisco PWR-ADPT=. Eingangsspannung: 100-240, AC Eingangsfrequenz: 50/60. Stromversorgung: Innenraum, Zweck: Netzvermittlung, Starkstromtyp: AC-an-DC. Produktfarbe: Schwarz
Content 1
109.00€
Details
Cisco PWR-C45-1000AC/2 Cisco PWR-C45-1000AC/2
Cisco PWR-C45-1000AC/2. Gesamtleistung: 1000 W, AC Eingangsspannung: 100 - 240, Eingangsstrom: 12 - 5. Anzahl Lüfter: 1 Lüfter. Wärmeableitung: 943 BTU/h, Mittlere Betriebsdauer zwischen Ausfällen (MTBF): 250000 h, Kompatible Produkte:...
Content 1
99.00€
Details
Cisco PWR-30W-AC Cisco PWR-30W-AC
Cisco ist der weltweit führende Anbieter von Netzwerktechnologien für das Internet. Cisco bietet die breiteste Palette von Lösungen für den Transport von Daten-, Sprach-und Video innerhalb von Gebäuden, über Standorte, oder um die Welt....
Content 1
99.00€
Details
Cisco DS-SFP-FC8G-SW Cisco DS-SFP-FC8G-SW
DS-SFP-FC8G-SW | Cisco DS-SFP-FC8G-SW=. Datenübertragungsrate (Maximum): 8000 Mbit/s, Schnittstelle: SFP+, Optischer Kabelverbinder: LC. Kabeltyp: Faseroptik, unterstütze optische Kabel-Durchmesser: 62.5, 50, Wellenlänge: 850 nm. Breite:...
Content 1
49.00€
Details
Cisco PWR-C45-1400AC/2 Cisco PWR-C45-1400AC/2
Cisco PWR-C45-1400AC/2. Gesamtleistung: 1400 W, AC Eingangsspannung: 100 - 240, Eingangsstrom: 16/7. Anzahl Lüfter: 1 Lüfter. Wärmeableitung: 1048 BTU/h, Mittlere Betriebsdauer zwischen Ausfällen (MTBF): 570530 h, Kompatible Produkte:...
Content 1
89.00€
Details
Netgear PMB0332-10000S Netgear PMB0332-10000S
PMB0332-10000S | Netgear ProSUPPORT. Zeitraum: 3 Jahr(e), Dienststunden (days x hours): 7x24
Content 1
334.28€
Details
773553-001 HP 773553-001
773553-001 | HP 90W 19.5V. Ausgangsleistung: 90 W, Effizienz: 89%. Stromversorgung: Innenraum. Produktfarbe: Schwarz
Content 1
Price on request
Details
HP J9269A HP J9269A
J9269A | Hewlett Packard Enterprise J9269A. Produkttyp: Stromversorgung, Produktfarbe: Grau, Zertifizierung: WEEE. Abmessungen (BxTxH): 443 x 247,1 x 132 mm, Gewicht: 4,2 kg
Content 1
150.00€
Details
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