STEP UP /STEP DOWN TRANSFORMER

ALL THE ABOVE SAID TRANSFORMERS ARE DESIGNED TO ACHIEVE AN ACCURATE VOLTAGE RATIO CONSTANT WITHIN FINE LIMITS OVER ITS LOAD RANGE. IT IS COMMONLY USED TO SUPPLY INSTRUMENTS SUCH AS VOLTMETERS, VOLTAGE COILS ON WATTMETERS, PROTECTIVE RELAYS, AND THE LIKE. IT FINDS USES FOR STEPPING UP VERY LOW VOLTAGES FOR EASE OF MEASUREMENT AND STEPPING DOWN VERY HIGH VOLTAGES TO LOW LEVELS FOR SAFETY IN MEASUREMENT.
THESE TRANSFORMERS ARE USED IN ALL INDUSTRIES FOR THE PURPOSE OF CONVERSION OF VOLTAGE IRRESPECTIVE OF THE LOAD RANGE WITH PRIMARY AND SECONDARY WINDINGS. BATTERY CHARGER TRANSFORMER IS USED FOR THE PURPOSE OF CHARGING BATTERIES.