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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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Dell E-PORT XFR Dell E-PORT XFR
Dell E-Port XFR Docking Station inkl. Netzteil 130W Original
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Netgear EPS130W-100PES Netgear EPS130W-100PES
Mit der branchenweit ersten integrierten, flexiblen PoE+-Technologie können Sie Ihr PoE-Leistungsbudget einfach durch den Kauf einer neuen Stromversorgung erhöhen oder senken – eine effiziente Lösung, um kleine Unternehmensnetzwerke mit...
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Netgear EPS200W-100PES Netgear EPS200W-100PES
Mit der branchenweit ersten integrierten, flexiblen PoE+-Technologie können Sie Ihr PoE-Leistungsbudget einfach durch den Kauf einer neuen Stromversorgung erhöhen oder senken – eine effiziente Lösung, um kleine Unternehmensnetzwerke mit...
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EPS90W-100PES Netgear EPS90W-100PES
Mit der branchenweit ersten integrierten, flexiblen PoE+-Technologie können Sie Ihr PoE-Leistungsbudget einfach durch den Kauf einer neuen Stromversorgung erhöhen oder senken – eine effiziente Lösung, um kleine Unternehmensnetzwerke mit...
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Cisco ESR10005-PWR-DC Cisco ESR10005-PWR-DC
Cisco ESR10005-PWR-DC
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Cisco ESR-PWR-DC/R Cisco ESR-PWR-DC/R
Cisco ESR-PWR-DC - 4-Port - Hot-Swap/Hot-Plug
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Juniper Networks EX4500-PWR1-DC Juniper Networks EX4500-PWR1-DC
Juniper EX4500-PWR1-DC - 32-Port
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999.00€
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Juniper Networks EX6200-PWR-AC2500 Juniper Networks EX6200-PWR-AC2500
Juniper EX6200-PWR-AC2500
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1,850.00€
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Juniper Networks EX6200-PWR-AC5000 Juniper Networks EX6200-PWR-AC5000
Juniper EX6200-PWR-AC5000 - Hot-Swap/Hot-Plug
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Juniper Networks EX8200-PWR-AC2K Juniper Networks EX8200-PWR-AC2K
Juniper EX8200-PWR-AC2K - 1 Gbps - 8-Port
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112.00€
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Juniper Networks EX8200-PWR-DC2KR Juniper Networks EX8200-PWR-DC2KR
Juniper EX8200-PWR-DC2KR - Netzteil
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Juniper Networks EX8200-PWR-DC3KR Juniper Networks EX8200-PWR-DC3KR
Juniper EX8200-PWR-DC3KR - Netzteil
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Juniper Networks EX-PWR-320-AC Juniper Networks EX-PWR-320-AC
Juniper Switch 320W AC Power Supply EX-PWR-320-AC - Switch - Power over Ethernet
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68.75€
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Juniper Networks EX-PWR3-930-AC Juniper Networks EX-PWR3-930-AC
Juniper 930 W AC power supply with PoE+capability - Power over Ethernet - Rack-Modul
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58.50€
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Juniper Networks EX-PWR-600-AC Juniper Networks EX-PWR-600-AC
Juniper EX4200/3200 600W AC POWER SUPPLY
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106.25€
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Juniper Networks EX-RPS-PWR Juniper Networks EX-RPS-PWR
Juniper Networks EX Series redundant power system - Netzteil (Rack - einbaufähig) - 930 Watt - 48.3 cm (19")
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95.00€
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Juniper Networks EX-RPS-PWR-930-AC Juniper Networks EX-RPS-PWR-930-AC
Juniper EX Series redundant power system - Redundante Stromversorgung ( Rack-montierbar ) - Wechselstrom 100-240 V
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495.00€
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Juniper Networks EX-XRE200-PWR-250-AC Juniper Networks EX-XRE200-PWR-250-AC
Juniper EX-XRE200-PWR-250-AC - 1 Gbps - 4-Port
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Dell F028C Dell F028C
Dell Power Supply HVPS für 2335 und 2355
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Dell F0894 Dell F0894
Dell PWR SPLY,250W,PFC,SATA, LTON
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