7. Appendix
Table 6 – Recommended Maximum size of a single conductor in a Litz wire as a function of frequency – New England Electric Wire Co. –
Note: For the following tables, unless otherwise indicated, dimensions are in inch (25.4 mm), the value of DC resistance is expressed in ohm/1000 feet (1 feet =30.48 cm) in the column “Construction” [z x]y/w, is w: AWG of single wire, y: number of elementary wires, z number of wire bundles.
For example: 5×70/33 means Litz wire realized with 5 bundles composed of 70 wires 33AWG. See also Figure 11.
SN = single nylon serving, DN = double nylon serving, SNB = single nylon braid , PVC extruded polyvinylchloride.
Table 7 – Litz Wires recommended for frequency 10KHz-20KHz – New England Electric Wire Co. –
Table 8 – Litz Wires recommended for frequency 20KHz-50KHz – New England Electric Wire Co.
Table 9 – Litz Wires recommended for frequency 50KHz-100KHz – New England Electric Wire Co.
Figure 11 – constrution type – New England Electric Wire Co
Table 10 – Nominal sizes, minimum and maximum copper conductors for single and double insulation or reinforced – PIREMAG.