A desktop power supply is the battery back that connects to a mains power supply and is used to power your laptop or PC
How do they work?
They act as the conduit between your mains power supply and your desktop device. It facilities the electrical interaction that gives your device power and the ability to operate.
Features and benefits Highly efficient
Long shelf life
LED Power indicators available to let you know if your device is charging or idle
Different lead lengths available
Fully enclosed plastic casing
Small, compact and neat
Energy saving properties in some power supplies
Mounting types such as desktop, or wall plugs available
Where might I use one? For your home PC or Laptop
1.75 x 4.75 x 11 mm Centre Positive Female Coaxial Plug, 2.1 x 5.5 x 10.5 mm Centre Positive Female Coaxial Plug, 2.5 x 5.5 x 12.5 mm Centre Positive Female Coaxial Plug, 3 x 6.3 x 12 mm Centre Positive Female Coaxial Plug
1.75 x 4.75 x 11 mm Centre Positive Female Coaxial Plug, 2.1 x 5.5 x 10.5 mm Centre Positive Female Coaxial Plug, 2.5 x 5.5 x 12.5 mm Centre Positive Female Coaxial Plug, 3 x 6.3 x 12 mm Centre Positive Female Coaxial Plug
1.75 x 4.75 x 11 mm Centre Positive Female Coaxial Plug, 2.1 x 5.5 x 10.5 mm Centre Positive Female Coaxial Plug, 2.5 x 5.5 x 12.5 mm Centre Positive Female Coaxial Plug, 3 x 6.3 x 12 mm Centre Positive Female Coaxial Plug
1.75 x 4.75 x 11 mm Centre Positive Female Coaxial Plug, 2.1 x 5.5 x 10.5 mm Centre Positive Female Coaxial Plug, 2.5 x 5.5 x 12.5 mm Centre Positive Female Coaxial Plug, 3 x 6.3 x 12 mm Centre Positive Female Coaxial Plug
1.75 x 4.75 x 11 mm Centre Positive Female Coaxial Plug, 2.1 x 5.5 x 10.5 mm Centre Positive Female Coaxial Plug, 2.5 x 5.5 x 12.5 mm Centre Positive Female Coaxial Plug, 3 x 6.3 x 12 mm Centre Positive Female Coaxial Plug
1.75 x 4.75 x 11 mm Centre Positive Female Coaxial Plug, 2.1 x 5.5 x 10.5 mm Centre Positive Female Coaxial Plug, 2.5 x 5.5 x 12.5 mm Centre Positive Female Coaxial Plug, 3 x 6.3 x 12 mm Centre Positive Female Coaxial Plug
Description:
Energy saving with a compact design, this adaptor
power supply is ErP level V compliant. With a 20W to 150W single output, a 1.2 meter lead and 4 interchangeable DC plugs this adaptor is ideal for numerous electronic and business ...
Description:
High reliabilityWith fuse, LED light indicatorLow working temperature
and low ripple noiseLightweight and convenient plug-inHigh efficiency: consumption, meet US Energy start/CEC/AS/MEPS/EUP/ERPPower: 12.5WDC output voltages: 24V DCDC output current: 520mAOutput voltage precision: 5%Ripple and noise: ...
Description:
The RS Pro desktop power supply offers anti
interference, good intensity and reliable performance. It has several features incorporated into adding more safety to the product, including short circuit protection, overload protection and over-current protection. 100% full load testing and ...
Description:
CEC V / ErP 2.0 Efficiency Regulations ComplianceVery
Low Power ConsumptionLight Weight: 420g onlyEfficiency 85% TypicalOver-Voltage ProtectionOver Current ProtectedOperating Temperature 0∼40°CProtection Type: Auto RecoveryRange of 12∼24V Desk Top Power Supplies Approved to UL, cUL, TUV, PSE, EK (19V), PSB, CB, ...