Dear All, I wonder if anyone knows of a test laboratory, preferrably in California, to verify the property of an amorphous toroid.
Manufacture needs to measure the characteristic B-H, measured by point, on the three toroids to compare with the one declared on the datasheet. Then they need to measure the characteristic of the material at 100kHz, the operational frequency in our rectifier (application is switching power supply), checking how the B-H characteristic differ from the standard. Then measurements of the magnetic characteristics should be made as declared in the datasheets, as Bsat (material saturation), Hc (coercitive force), ecc... in other worlds the parameters that are shown in the datasheets. Any help would be much appreciated. Peter _____ Do you Yahoo!? Yahoo! Shopping <http://rd.yahoo.com/O= /I=brandr/vday03/text/flow/*http://shopping.yahoo.com /shop?d=browse&id=20146735> - Send Flowers for Valentine's Day
