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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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153 From 226
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Brocade PCUK-EPS Brocade PCUK-EPS
Brocade PCUK-EPS - Strom/Netzteil - 1.363 m
Content 1
Price on request
Cisco PEM-20A-AC Cisco PEM-20A-AC
Cisco PEM-20A-AC
Content 1
75.00€
Dell PHR05 Dell PHR05
Dell PWR SPLY 1600W/LES1425W WCS
Content 1
Price on request
Allnet PI-800-12V Allnet PI-800-12V
ALLNET Wechselrichter 800W 12V->230V - Zubehör Stromversorgung
Content 1
Price on request
Cisco PIX-535-PWR-BLANK Cisco PIX-535-PWR-BLANK
Cisco PIX-535-PWR-BLANK
Content 1
Price on request
Cisco PIX-535-PWR-DC Cisco PIX-535-PWR-DC
Cisco PIX-535-PWR-DC
Content 1
Price on request
Dell PK61K Dell PK61K
Dell PWR SPLY MT 460W EPABRZ ACBL
Content 1
Price on request
HP PPP012H-S HP PPP012H-S
HP PPP012H-S Netzteil 90 Watt
Content 1
Price on request
Cisco PPWR-PS-360W Cisco PPWR-PS-360W
Cisco PPWR-PS-360W
Content 1
241.00€
3126055000 Dell PR02X
Dell PR02X Docking Station inkl. Netzteil 130W Original
Content 1
81.20€
Dell PR21C Dell PR21C
Dell POWER SUPPLY 1100W - PC-/Server Netzteil - Redundanz
Content 1
Price on request
Honeywell PS-05-1000W-C Honeywell PS-05-1000W-C
HONEYWELL Power Supply 50-60Hz EU plug 5.2 VDC 90-255VAC
Content 1
59.08€
Honeywell PS-05-1000W-G Honeywell PS-05-1000W-G
HONEYWELL UK plug 1.0A 5.2 VDC - Power supply - 1.0A
Content 1
Price on request
Honeywell PS-05-3000W-C Honeywell PS-05-3000W-C
HONEYWELL Power Supply 5V/3A
Content 1
Price on request
Dell PS-2112-2L Dell PS-2112-2L
Dell PANEL, FILLER, POWER SUPPLY, PER710
Content 1
Price on request
HP PS-2751-9C-LF HP PS-2751-9C-LF
HP Enterprise HP POWEREDGE R820 R720 R620 R520 620 T420 T320 750W POWER
Content 1
Price on request
HP PS-4321-2HA HP PS-4321-2HA
HP PS-4321-2HA Desktop-PC Netzteil 320 Watt Original
Content 1
Price on request
D-Link PSE-S5VDC2.5AE D-Link PSE-S5VDC2.5AE
D-Link Switch Zub Netzteil PSE-S5VDC2.5AE
Content 1
Price on request
D-Link PSM-12V-38-B D-Link PSM-12V-38-B
D-Link Netzteil - 36 Watt - Großbritannien und Nordirland, Europa
Content 1
74.41€
D-Link PSM-12V-55-B D-Link PSM-12V-55-B
D-Link Netzteil - 36 Watt - Großbritannien und Nordirland, Europa
Content 1
74.52€
153 From 226
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