{"text_format":"3","workbook":"xls","n_sheets":3,"sheets":["Blad1","Blad2","Blad3"],"not_rendered":{"images":1},"read":"whole","date_system":"1900","formulas":"cached_only"}

{"sheet":"Blad1","index":0,"n_rows":32,"n_cols":9,"rows_kept":32,"flags":["formulas_cached_only"]}
["Wattless voltage dropper "]
{"$rows_empty":17}
["Mains voltage?",{"$nulls":3},230,"V AC"]
["Mains frequency",{"$nulls":3},50,"Hz"]
[]
["Load voltage?",{"$nulls":3},18,"V AC"]
["Current through load in Amps?",{"$nulls":3},0.02,"A"]
[]
["Voltage drop across surge Resistor?",{"$nulls":3},40,"Value surge resistor",null,{"v":2000,"d":"2,000.00"},"ohm"]
[{"$nulls":5},"Power rating",null,0.8,"W"]
[]
["Voltage drop across capacitor",{"$nulls":6},{"v":222.5668438918969,"d":"222.57"},"V"]
["Impedance of capacitor",{"$nulls":6},{"v":11128.342194594845,"d":"11128.34"},"Ohms"]
[]
["Capacitor value",{"$nulls":6},{"v":0.2860353147105749,"d":"0.286"},"uF"]
["Minimal working voltage",{"$nulls":6},{"v":325.2691193458119,"d":"325"},"V"]

{"sheet":"Blad2","index":1,"n_rows":0,"n_cols":0,"rows_kept":0,"flags":["formulas_cached_only"]}

{"sheet":"Blad3","index":2,"n_rows":0,"n_cols":0,"rows_kept":0,"flags":["formulas_cached_only"]}