Answer / iamdon
A pulse transformer is a transformer that is designed for
transmitting RECTANGULAR ELECTRICAL PULSES(pulses with fast
rise and fall times) of a relatively CONSTANT AMPLITUDE. A
Pulse transformers by definition have a duty cycle of less
Small power versions are used in digital logic and
Medium-sized power versions are used in power-control
circuits such as camera flash controllers.
Larger power versions are used in the electrical power
To minimise distortion of the pulse shape,a pulse
transformer needs to have
1)Low values of leakage inductance and distributed
2)High insulation resistance and high breakdown voltage.
3)Good transient response.
|Is This Answer Correct ?||11 Yes||0 No|
As per principle we say in three phase supply ,the voltage is producing by phase angle between two phase so two phase is needed means then why we using three phase ?
Kindly Tell me name of the book for electrical estimation and costing ,calculation or web site to download
why the starting current of a motor is high?
explain the working principal of the circuit breaker?
is oil viscosity affect on motor current?
in india why the generating voltage is like 11kv,22kv etc
Wat is the best to use in a generator a 6.5kva or a 7 kw
A simple Question from all.... If Voltage drops then its rated value what will be effect on a Residential load? similarly if voltage rises from its rated value then what will be effects on a load? i know if voltage drops the equipment or device draws more current then its rated what are other reasons ? thanks in advance for ur time.......
All tape of electrical questions Answers tape of motor transformer e.o.t crane
what is DG A,B,C,D check?
what are tpes of insulaors& its uses
what is mean by unity power factor?why are u calling Resistivity load also unity power factor?