isolation transformer

Product Description

Isolation Transformer often has symmetrical winding which is used to decouple 2 circuits. It incorporates a full metallic shielding (copper /aluminum) between primary & secondary winding Isolation Transformers are being used to protect electronic & sensitive creative equipment such computer & peripherals medical instruments, digital machines & CNC M/C from the Excessive line voltage transient, spikes/surges which produced in the system. Apart from this, isolation Transformer also obstructs those disturbances that are generated by the noisy equipment from being injected into the power line ***** it filters common mode noise usually an attenuation of approx. *0 db. *******************************************************************************- In Shielded transformer, 4 low impedance path Exist for noises to pass to secondary & vice versa. These paths are: - High value of coupling capacitance. - Maximum leakage of magnetic field. - Leakage current - Static transformers of electric noise. The multiple shielding techniques employed in isolation Transformers reduce the inter winding capacitance below to 0.**5 Pico farad & increase ***** isolation to over ***0 M ohms. Application of Isolation Transformer • Protection of microprocessor based Machines from Damage & data loss • Where ground of equipment cannot be earthen • When no current leakage is permitted in equipment • When protection is needed against high frequency line losses & strong surges.