stand by: battery powered circuit is used when AC input fails
inline device: battery powered circuit is used continually
the two main types of uninterpretable power supplies are: universal and uncompliant
the true UPS (called the inline UPS) and the standby UPS.
DC and AC
Power supplies can supply AC or DC current.
stand-by device and a in-line device
Most of the Asus Towers can hold two or more power supplies in them.
1. Wind Power 2. Bum Power 3. Lover Power 4. Indian Power 5. Sexy Power
A UPS (Uninterruptible Power Supply) supplies a certain amount of power for a certain amount of time if the main electrical power is out. A surge protector does not. A UPS also serves to "even out" fluctuations in voltage, which are fairly common - most S/Ps do not do this. A S/P is there to protect against voltage SPIKES that might cause an overload, but they don't do a thing if the power goes out.
Dc Power Supplies converts AC to DC Two Main types 1)Linear : A simple circuit with diodes and capacitors 2)Switched Mode: sampling technique is used to convert AC to DC.
stand by: battery powered circuit is used when AC input fails inline device: battery powered circuit is used continually Verified :"Inline & standby" . A+ test answer 19 June 2011.
In the UK, the two main types of voltage in use are 230 volts for domestic supplies and 400 volts for industrial supplies.
A UPS (Uninterruptible Power Supply) supplies a certain amount of power for a certain amount of time if the main electrical power is out. A surge protector does not. A UPS also serves to "even out" fluctuations in voltage, which are fairly common - most S/Ps do not do this. A S/P is there to protect against voltage SPIKES that might cause an overload, but they don't do a thing if the power goes out.