It permits a developer to enter the parameters of the PTC inrush present limiter after which shows an inventory of appropriate parts
Serving to customers choose the appropriate PTC inrush present limiters (ICL) for a spread of various energy provide and converter topologies is a brand new, intuitive device.
It’s user-friendly because it permits a developer to enter enter the charging voltage and the utmost ambient temperature of the PTC inrush present limiter after specifying the circuit construction and the capacitor financial institution’s complete capacitance. After this has been completed, the device shows an inventory of appropriate parts for the consumer. If a parallel connection is required, the variety of parts required can also be proven. Crucial key figures are additionally proven, in addition to hyperlinks to service distributors that promote the PTC ICLs.
One important benefit of PTC inrush present limiters is the truth that they’re intrinsically secure. Within the occasion of an inside brief circuit within the gadget when it’s switched on, this part shortly limits the present to non-critical ranges. Moreover, this part ensures light charging of the DC hyperlink capacitors.
Along with their use in converters and energy provides for industrial and family electronics, PTC inrush present limiters are additionally used within the area of e-mobility – corresponding to in on-board charging circuits and for the charging and discharging of DC hyperlink capacitors in hybrid and electrical drives.
The device is obtainable on-line from TDK Company and doesn’t should be downloaded.