Contact HACA by phone from 8:00 A.M. to 4:45 P.M. any business day. HACA's business office at 22941 Atherton St., Hayward, is open from 10:00 A.M. to 4:45 P.M. each business day. Visitors are seen by APPOINTMENT ONLY. Appointments can be made onsite. HACA is closed every other Friday.
Bio-electrical Impedance Analysis or Bioimpedance Analysis (BIA) is a method of assessing your body composition, the measurement of body fat in relation to lean body mass.It is an integral part of a health and nutrition assessment. Research has shown that body composition is directly related to health.io-electrical Impedance Analysis or Bioimpedance Analysis (BIA) is a method of assessing your body composition, the measurement of body fat in relation to lean body mass.
Q.What is the difference between common mode impedance, differential mode impedance and characteristic impedance? A. Common mode impedance: refers to a characteristic in response to common mode signals (noise). Differential mode impedance: refers to a characteristic in response to leakage inductance. Characteristic impedance: refers to the line impedance when two lines of a common mode filter / choke are considered as a differential transmission line. It has no correlation with the common mode impedance. It is determined by the balance between the leakage impedance and the line capacity.