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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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4 From 226
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Juniper Networks PWR-MX480-1200-AC-S Juniper Networks PWR-MX480-1200-AC-S
PWR-MX480-1200-AC-S | Juniper PWR-MX480-1200-AC-S MX480 1200W Power Entry Module AC, Spare
Content 1
935.00€
Juniper Networks PWR-MX480-2400-DC-S Juniper Networks PWR-MX480-2400-DC-S
PWR-MX480-2400-DC-S | Produktinformationen Produktbeschreibung Juniper Networks - Stromversorgung - 2400 Watt Gerätetyp Stromversorgung - Plug-In-Modul Leistungskapazität 2400 Watt Entwickelt für P/N: MX480BASE-DC Erweiterte...
Content 1
435.00€
Juniper Networks PWR-MX480-2520-AC-S Juniper Networks PWR-MX480-2520-AC-S
PWR-MX480-2520-AC-S | Produktinformationen Produktbeschreibung Juniper Networks - Stromversorgung - 2520 Watt Gerätetyp Stromversorgung - Plug-In-Modul Leistungskapazität 2520 Watt Entwickelt für P/N: MX480BASE-AC Erweiterte...
Content 1
250.00€
PWR-MX80-AC-S Juniper Networks PWR-MX80-AC-S
PWR-MX80-AC-S | Produktinformationen Produktbeschreibung Juniper Networks - Stromversorgung Gerätetyp Stromversorgung - Plug-In-Modul Entwickelt für P/N: MX80-48T-AC, MX80-48T-AC-B, MX80-AC, MX80-AC-B Erweiterte Produktdetails Allgemein...
Content 1
185.00€
Juniper Networks PWR-MX80-DC-S Juniper Networks PWR-MX80-DC-S
PWR-MX80-DC-S | Produktinformationen Produktbeschreibung Juniper Networks - Stromversorgung Gerätetyp Stromversorgung - Plug-In-Modul Ausgangsspannung -40 -72 V Entwickelt für P/N: MX80-48T-DC, MX80-48T-DC-B, MX80-DC, MX80-DC-B...
Content 1
175.00€
Juniper Networks PWR-MX960-4100-AC-S Juniper Networks PWR-MX960-4100-AC-S
PWR-MX960-4100-AC-S | Produktinformationen Produktbeschreibung Juniper Networks - Stromversorgung - 4100 Watt Gerätetyp Stromversorgung - Plug-In-Modul Ausgangsspannung Wechselstrom 220-240 V Leistungskapazität 4100 Watt Entwickelt für...
Content 1
299.00€
Juniper Networks PWR-MX960-AC-S Juniper Networks PWR-MX960-AC-S
PWR-MX960-AC-S | Produktinformationen Produktbeschreibung Juniper Networks - Stromversorgung Gerätetyp Stromversorgung Entwickelt für MX-series MX960 Erweiterte Produktdetails Allgemein Gerätetyp Stromversorgung Informationen zur...
Content 1
320.00€
PWR-RGD-LOW-DC Cisco PWR-RGD-LOW-DC
PWR-RGD-LOW-DC | Stromversorgung redundant Hot-Plug Plug-In-Modul - 24 48 V - 150 Watt - Software - Upgrade
Content 1
259.00€
QW939A HP QW939A
QW939A | Produktinformationen Produktbeschreibung HPE - Stromversorgung redundant / Hot-Plug Gerätetyp Stromversorgung redundant / Hot-Plug - Plug-In-Modul Entwickelt für HPE SN3000B 16Gb 24-port/12-port Active Fibre Channel Switch,...
Content 1
350.00€
Cisco R2X0-PSU2-650W-SB Cisco R2X0-PSU2-650W-SB
R2X0-PSU2-650W-SB | Cisco R2X0-PSU2-650W-SB. Gesamtleistung: 650 W. Zweck: Server, Kompatible Produkte: Cisco UCS C200/210. Produktfarbe: Weiß
Content 1
Price on request
Brocade RPS16-E Brocade RPS16-E
RPS16-E | Produktinformationen Produktbeschreibung Brocade - Stromversorgung redundant / Hot-Plug - 1000 Watt Gerätetyp Stromversorgung redundant / Hot-Plug - Plug-In-Modul Eingangsspannung Wechselstrom 100-240 V Leistungskapazität...
Content 1
230.00€
Brocade RPS2-EIF Brocade RPS2-EIF
RPS2-EIF | Produktinformationen Produktbeschreibung Brocade - Stromversorgung - 600 Watt Gerätetyp Stromversorgung - extern Gewicht 5.5 kg Ausgangsspannung 12 V Leistungskapazität 600 Watt Abmessungen (Breite x Tiefe x Höhe) 44 cm x 28.4...
Content 1
Price on request
S-AC-PS Enterasys S-AC-PS
S-AC-PS | Produktinformationen Produktbeschreibung Extreme Networks S-Series AC Power Supply - Stromversorgung redundant / Hot-Plug - 1600 Watt Gerätetyp Stromversorgung redundant / Hot-Plug - Plug-In-Modul Gewicht 2.4 kg...
Content 1
170.00€
Juniper Networks SCBE-MX-S Juniper SCBE-MX-S | SCBE-MX-S Juniper Networks SCBE-MX-S
SCBE-MX-S | Produktinformationen Produktbeschreibung Juniper Networks Enhanced Switch Control Board - Steuerungsprozessor Gerätetyp Steuerungsprozessor Formfaktor Plug-in-Modul Erforderliches Betriebssystem JUNOS Erweiterte...
Content 1
175.00€
Juniper Networks SRX1K-PWR-AC Juniper Networks SRX1K-PWR-AC
SRX1K-PWR-AC | Produktinformationen Produktbeschreibung Juniper Networks - Netzeingangsmodul Gerätetyp Netzeingangsmodul - Plug-In-Modul Entwickelt für Juniper Networks SRX1400 Services Gateway Erweiterte Produktdetails Allgemein...
Content 1
110.00€
SRX3K-PWR-AC Juniper Networks SRX3K-PWR-AC
SRX3K-PWR-AC | Produktinformationen Produktbeschreibung Juniper Networks - Netzeingangsmodul Gerätetyp Netzeingangsmodul - Plug-In-Modul Entwickelt für P/N: SRX3400BASE-AC, SRX3600BASE-AC Erweiterte Produktdetails Allgemein Gerätetyp...
Content 1
95.00€
SRX600-PWR-645AC-POE Juniper Networks SRX600-PWR-645AC-POE
SRX600-PWR-645AC-POE | Produktinformationen Produktbeschreibung Juniper Networks - Stromversorgung - 645 Watt Gerätetyp Stromversorgung - Plug-In-Modul Eingangsspannung Wechselstrom 100-240 V Leistungskapazität 645 Watt Entwickelt für...
Content 1
115.00€
SSG-PS-AC Juniper Networks SSG-PS-AC
SSG-PS-AC | Juniper Networks ist der führende Anbieter neuartiger IP-Infrastrukturlösungen für weltweit führende Service Provider. Die Systeme gewährleisten, was ein sich schnell entwickelndes optisches IP-Netzwerk benötigt:...
Content 1
99.00€
STK-RPS-1005PS Enterasys STK-RPS-1005PS
STK-RPS-1005PS | Produktinformationen Produktbeschreibung Extreme Networks C-Series PoE Power Supply - Stromversorgung redundant / Hot-Plug - 1005 Watt Gerätetyp Stromversorgung redundant / Hot-Plug - Plug-In-Modul Gewicht 2.1 kg...
Content 1
265.00€
Cisco WS-CAC-3000W Cisco WS-CAC-3000W
WS-CAC-3000W | Cisco WS-CAC-3000W-RF. Produkttyp: Stromversorgung, Produktfarbe: Schwarz. Kompatibilität: Cisco Catalyst 6500. Gesamtleistung: 3000 W, AC Eingangsspannung: 110 - 220, AC Eingangsfrequenz: 50 - 60
Content 1
77.00€
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