What is the difference between UPS and SMPS?
Answer Posted / bhadrappahr
UPS gives power supply to AC load when supply is interrupted
SMPS give pure DC supply at different voltage with almost zero
ripple
| Is This Answer Correct ? | 95 Yes | 6 No |
Post New Answer View All Answers
star delta starter contorl circuit... drawing..
why r we using shell transformer for low voltage
Why you are switching off arc protection mcb when you are taking shutdown for lv board.
How the setting of the vector surge relay shall be calculated when the relay is to be used for Grid islanding application?
what is the necessity of under ground cables ??
what are problems caused by the pdu in rack server
Why mostly the HV side of transformer has Delta?
What is the difference between electronic regulator and ordinary rheostat regulator for fans?
WHAT IS VCB SAFETY
what ispositive, negative, zero sequence impedence?
what is the use of vcb & isolator in substation?
What is cut-off rate?
How do we arrive at selecting reactive capacitance value as 30% of h.p rating of motor?
Why 30kw 40 hp 4 pole 3ph induction motor over heated?any steps on reduction in heat?
How efficiency of thermal plant can be improved?