Constant Voltage Transformer, Rated Voltage : 180-260, At Rated Load

optimum performance of sophisticated electronic equipment is highly dependent on the stability of the mains voltage. The continuously fluctuating mains supply, transients, spikes & surges produce harmful effects.
the cvts are preferred over voltage stabilizer as the stabilizer have relays that are when switched cause the output voltage to be interrupted for a short time. This type of interruption or transient many not be good for computers. In comparison to voltage stabilizer, the cvts ensure a clean, spike-free and controlled output voltage.
'bluebird' constant voltage transformer gives an effective solutions to all these problems.
constant voltage transformer are based on ferro-resonance principle & it consists of two basic components i.e. Ferro-resonant transformer and capacitor.

• high reliability as no semi conductors/moving parts used.
• provide relatively sine wave output irrespective of quality of input wave shape.
• instantaneous voltage regulation.
• output highly isolated from mains for suppression of transients & spikes.
• short-term over load capacity.
• intrinsic current limiting & short circuit protection.
• higher input voltage control range for loads less than rated load.

• place the cvt away from equipment and all magnetic display and storage devices like diskettes, monitors, tapes etc.
• it is safer to connect cvt to mains supply through a 3 pin socket ensuring thereby the availibility of proper 'earth' connection.
• switch on the cvt first then the attached peripherals and while switching off, switch off attached peripheerals first and then the cvt.
• in case of supply from a generator, check frequency, cvt is not be used if frequency variation is beyond 50 +/-1hz.
• switch off the cvt when not in use.
• not to be used for high inductive loads like motors.