POWEREX, Inc. 173 Pavilion Ln www.pwrx.com Youngwood, PA USA 724-925-7272 Revision Date: 03/23/2006 POWEREX, Inc. 173 Pavilion Ln www.pwrx.com Youngwood, PA USA 724-925-7272 Revision Date: 03/23/2006 POWEREX, Inc. 173 Pavilion Ln Youngwood, PA USA 724-925-7272 www.pwrx.com 4.5 Revision Date: 03/23/2006 POWEREX, Inc. 173 Pavilion Ln www.pwrx.com Youngwood, PA USA 724-925-7272 Revision Date: 03/23/2006