{"text_format":"1","workbook":"xlsx","n_sheets":4,"sheets":["Zener DK","Zener UK","TL431 DK","TL431 UK"],"not_rendered":{"charts":0,"images":10,"macros":1,"external_links":0,"defined_names":0,"comments":0,"pivot_tables":0},"unopened":[],"bounds":{"document_bytes":16777216,"sheet_cells":100000,"rows_first":2000,"rows_last":500,"rows_between":2000,"halvings":0,"cell_chars":16384,"cell_head_chars":4096},"cells_cut":0,"cells_raw":0,"read":"whole","date_system":"1900"}

{"sheet":"Zener DK","index":0,"n_rows":41,"n_cols":16,"rows_kept":41,"cut":false,"hidden":false,"merged":[[39,9,39,13],[40,14,40,15],[37,9,37,13],[7,2,7,3],[8,2,8,3],[8,9,9,9],[8,10,9,10],[8,11,9,11],[8,12,9,12],[17,11,18,11],[17,12,18,12],[35,9,35,13],[8,13,9,15],[13,11,14,11],[13,12,14,12],[0,1,0,14],[5,10,6,10],[5,11,6,11],[5,12,6,12],[5,13,6,15],[3,2,3,4],[4,3,5,3],[4,6,5,6],[4,5,5,5],[4,7,5,7],[4,4,5,4],[3,5,3,7]]}
[null,"Zener Diode som Spændingsregulatorer - Design en spændingsregulator"]
[]
[null,"Når du vælger zenerdioder, skal du sørge for, at dens maksimale effekt ikke overskrides",null,null,null,null,null,null,null,"Beregning af spænding og strøm"]
[null,"Imax","Maximum current for Zener diode",null,null,"Anbefalet min strøm for Zener diode",null,null,null,"Den samlede strøm trukket fra strømforsyningen er den samme som gennem seriemodstanden"]
[null,null,null,{"$f":"ROUND(G10/G12,0)","v":455},"mA","IZT [test strøm]",80,"mA"]
[null,null,null,null,null,null,null,null,null,null,"Rs = Vs/Is=",{"$f":"ROUND((G14/D5)*1000,2)","v":2.64},"Ω","Rs min. beregnet uden RL [Load]      ved anbefalet max. strøm"]
[]
[null,"Zener type:","BZX85C3V3"]
[null,"Data:","1500mW 3,1 to 3,5V",null,null,null,null,null,null,"RsT [test strøm]  Se datablad","Vs/IZT =",{"$f":"ROUND((G14/G5)*1000,2)","v":15},"Ω","RsT max. beregnet uden RL [Load]     ved anbefalet min. strøm"]
[null,"Ptot Zener max. Effekt. Tråd min 8 mm fra krop.",null,null,null,null,1500," mWatt"]
[null,"RL belastning modstand",null,null,null,null,330," Ω"]
[null,"Vz Zener Diode standard spænding",null,null,null,null,3.3," Volt",null,"Strømmen gennem belastningsmodstanden er"]
[null,"Vin Indgangsspænding",null,null,null,null,4.5," Volt"]
[null,"Vs spænding over seriemodstanden",null,null,null,null,{"$f":"G13-G12","v":1.2000000000000002}," Volt",null,null,null,{"$f":"ROUND((G15/G11)*1000,2)","v":10},"mA"]
[null,"VL spænding over belastningen modstanden",null,null,null,null,{"$f":"+G12","v":3.3}," Volt"]
[null,"Is    strømmen gennem seriemodstanden",null,null,null,null,{"$f":"ROUND((G14/L6)*1000,2)","v":454.55}," mA"]
[null,"Iz strømmen gennem Zenerdioden",null,null,null,{"$f":"IF(G17=D5,\"Imax for Zener\",IF(G17<D5,\"Zener diode OK\"))","v":"Zener diode OK"},{"$f":"+L18","v":444.55}," mA",null,"Zenerdiodens strøm er"]
[null,"IL strømmen gennem belastningsmodstanden",null,null,null,null,{"$f":"+L14","v":10}," mA",null,null,null,{"$f":"ROUND(G16-G18,2)","v":444.55},"mA"]
[]
[]
[null,null,null,null,null,null,null,null,null,"Hvis spændingskilden er større end Vz"]
[]
[null,null,{"$f":"CONCATENATE(L6,H11)","v":"2,64 Ω"},{"$f":"CONCATENATE(G16,H16)","v":"454,55 mA"},null,{"$f":"CONCATENATE(G12,H12)","v":"3,3 Volt"},null,null,null,null,"and",null,{"$f":"G13-G15","v":1.2000000000000002},"and",{"$f":"+G12","v":3.3},"Volt"]
[null,null,"Vs",{"$f":"CONCATENATE(G14,H14)","v":"1,2 Volt"}]
[null,null,null,null,null,null,null,null,null,"Hvis spændingskilden er mindre end Vz"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,"Volt",null,"Volt"]
[null,null,null,null,null,null,null,null,null,null,"and",null,null,{"$f":"(L6*G13)/(L6+G11)","v":3.5714285714285719E-2},"and",{"$f":"(G11*G13)/(L6+G11)","v":4.4642857142857144}]
[]
[null,null,null,null,null,null,null,null,null,null,null,null,null,"Sum",{"$f":"+N27+P27","v":4.5},"Volt"]
[null,null,null,null,null,null,null,null,null,"De gule celler kan ændres."]
[null,null,{"$f":"+CONCATENATE(G13,H13)","v":"4,5 Volt"},{"$f":"+C8","v":"BZX85C3V3"},null,{"$f":"CONCATENATE(G17,H17)","v":"444,55 mA"},{"$f":"CONCATENATE(G11,H11)","v":"330 Ω"},{"$f":"CONCATENATE(G18,H18)","v":"10 mA"},null,"Der er 5 eksempler på Zener dioder 1500mW, 1000 mW, 500mW og 250mW"]
[null,null,null,{"$f":"+C9","v":"1500mW 3,1 to 3,5V"},null,null,null,null,null,"Fjern RL betyder at indsætte en uendelig stor modstand"]
[null,null,null,null,null,null,null,null,null,"Hvis RL ikke er kendt, men strømmen som belastningen bruger er kendt,"]
[null,null,null,null,null,null,null,null,null,"lav så en \"hvad nu hvis-analyse\" m.h.t. RL."]
[]
[null,null,null,null,null,null,null,null,null,"Udarbejdet af Jørgen Walter ©"]
[]
[null,null,null,null,null,null,null,null,null,"www.walter-lystfisker.dk "]
[]
[null,null,null,null,null,null,null,null,null,"COPYRIGHT © 2014"]
[null,"walter",null,null,null,null,null,null,null,null,null,null,null,null,"Reg. No. 1271"]

{"sheet":"Zener UK","index":1,"n_rows":41,"n_cols":16,"rows_kept":41,"cut":false,"hidden":false,"merged":[[40,14,40,15],[39,9,39,13],[4,5,5,5],[13,11,14,11],[13,12,14,12],[17,11,18,11],[17,12,18,12],[35,9,35,13],[37,9,37,13],[4,6,5,6],[4,7,5,7],[7,2,7,3],[8,2,8,3],[3,2,3,4],[0,1,0,14],[5,10,6,10],[5,11,6,11],[5,12,6,12],[5,13,6,15],[8,9,9,9],[8,10,9,10],[8,11,9,11],[8,12,9,12],[8,13,9,15],[4,3,5,3],[4,4,5,4],[3,5,3,7]]}
[null,"Zener Diode as Voltage Regulators - Design a Voltage Regulator"]
[]
[null,"When selecting the zener diode, be sure that its maximum power rating is not exceeded",null,null,null,null,null,null,null,"Calculating voltage and current "]
[null,"Imax","Maximum current for Zener diode",null,null,"Recommended min. current of Zener diode",null,null,null,"The total current drawn from the source is the same as that through the series resistor"]
[null,null,null,{"$f":"ROUND(G10/G12,0)","v":455},"mA","IZT [test current]",80,"mA"]
[null,null,null,null,null,null,null,null,null,null,"Rs = Vs/Is=",{"$f":"ROUND((G14/D5)*1000,2)","v":2.64},"Ω","Rs min. calculated without RL [Load]     at the recommended max. current"]
[]
[null,"Zener type:","BZX85C3V3"]
[null,"Data:","1500mW 3,1 to 3,5V",null,null,null,null,null,null,"RsT [test current]  See Data Sheet","Vs/IZT =",{"$f":"ROUND((G14/G5)*1000,2)","v":15},"Ω","RsT max. calculated without RL [Load]      at the recommended min. current"]
[null,"Ptot  Zener max. Power. Leads min 8 mm from case",null,null,null,null,1500," mWatt"]
[null,"RL     Load Resistor",null,null,null,null,330," Ω"]
[null,"Vz    Zener Diode standard  voltage ",null,null,null,null,3.3," Volt",null,"The current through the load resistor is"]
[null,"Vin   Input voltage",null,null,null,null,4.5," Volt"]
[null,"Vs    Voltage across series resistance",null,null,null,null,{"$f":"G13-G12","v":1.2000000000000002}," Volt",null,null,null,{"$f":"ROUND((G15/G11)*1000,2)","v":10},"mA"]
[null,"VL    Voltage across the load resistance",null,null,null,null,{"$f":"+G12","v":3.3}," Volt"]
[null,"Is    Current passing through the series resistance",null,null,null,null,{"$f":"ROUND((G14/L6)*1000,2)","v":454.55}," mA"]
[null,"Iz    Current passing through the Zener diode",null,null,null,{"$f":"IF(G17=D5,\"Imax for Zener\",IF(G17<D5,\"Zener diode OK\"))","v":"Zener diode OK"},{"$f":"+L18","v":444.55}," mA",null,"The zener diode current is "]
[null,"IL    Current passing through the load resistance",null,null,null,null,{"$f":"+L14","v":10}," mA",null,null,null,{"$f":"ROUND(G16-G18,2)","v":444.55},"mA"]
[]
[]
[null,null,null,null,null,null,null,null,null,"If the voltage source is greater than Vz"]
[]
[null,null,{"$f":"CONCATENATE(L6,H11)","v":"2,64 Ω"},{"$f":"CONCATENATE(G16,H16)","v":"454,55 mA"},null,{"$f":"CONCATENATE(G12,H12)","v":"3,3 Volt"},null,null,null,null,"and",null,{"$f":"G13-G15","v":1.2000000000000002},"and",{"$f":"+G12","v":3.3},"Volt"]
[null,null,"Vs",{"$f":"CONCATENATE(G14,H14)","v":"1,2 Volt"}]
[null,null,null,null,null,null,null,null,null,"If the voltage source is less than Vz"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,"Volt",null,"Volt"]
[null,null,null,null,null,null,null,null,null,null,"and",null,null,{"$f":"(L6*G13)/(L6+G11)","v":3.5714285714285719E-2},"and",{"$f":"(G11*G13)/(L6+G11)","v":4.4642857142857144}]
[]
[null,null,null,null,null,null,null,null,null,null,null,null,null,"Sum",{"$f":"+N27+P27","v":4.5},"Volt"]
[null,null,null,null,null,null,null,null,null,"The yellow cells can be changed."]
[null,null,{"$f":"+CONCATENATE(G13,H13)","v":"4,5 Volt"},{"$f":"+C8","v":"BZX85C3V3"},null,{"$f":"CONCATENATE(G17,H17)","v":"444,55 mA"},{"$f":"CONCATENATE(G11,H11)","v":"330 Ω"},{"$f":"CONCATENATE(G18,H18)","v":"10 mA"},null,"There are 5 examples of Zener Diodes 1500mW, 1000mW, 500mW and 250mW"]
[null,null,null,{"$f":"+C9","v":"1500mW 3,1 to 3,5V"},null,null,null,null,null,"Remove RL means inserting an infinitely large resistance"]
[null,null,null,null,null,null,null,null,null,"If RL is not known but the current which the load use,"]
[null,null,null,null,null,null,null,null,null,"simply make a \"what if analysis\" in terms of RL."]
[]
[null,null,null,null,null,null,null,null,null,"Developed by Jørgen Walter ©"]
[]
[null,null,null,null,null,null,null,null,null,"www.walter-lystfisker.dk "]
[]
[null,null,null,null,null,null,null,null,null,"COPYRIGHT © 2014"]
[null,"walter",null,null,null,null,null,null,null,null,null,null,null,null,"Reg. No. 1271"]

{"sheet":"TL431 DK","index":2,"n_rows":50,"n_cols":14,"rows_kept":50,"cut":false,"hidden":false,"merged":[[0,1,0,13],[15,4,15,5],[15,1,15,3],[15,6,15,7],[13,1,14,3],[13,4,14,4],[13,5,14,5],[13,6,14,6],[13,7,14,7],[11,1,11,7],[8,9,9,12],[8,3,9,6],[49,12,49,13],[37,6,37,7],[31,1,31,2],[23,6,23,7],[32,6,32,7],[32,8,32,11],[35,8,35,11],[43,8,43,12],[45,8,45,12],[47,8,47,12]]}
[null,"TL431 og TLV431 som spændings regulatorer - Design en spændings regulator"]
[]
[null,"IC","Vref [nominel]","Vin","R1","R2","R3","Icathode ","VR1","VR2","IR1","IR2","Iref "]
[null," Type"," volt"," volt"," Ω"," Ω"," Ω"," mA"," volt"," volt"," uA"," uA"," uA"]
[null,"TL431",2.4950000000000001,4.5,3900,12000,470,{"$f":"ROUND(((D5-G14)/G5)*1000,2)","v":2.5299999999999998},{"$f":"G14-C5","v":0.81499999999999995},{"$f":"+C5","v":2.4950000000000001},{"$f":"(I5/E5)*10^6","v":208.97435897435895},{"$f":"(J5/F5)*10^6","v":207.91666666666669},1.06]
[null,null,null,{"$f":"IF(D5<E6,\"Vin for lille\",IF(D5<E7,\"Vin er OK\",IF(D5>E7,\"Vin for stor\")))","v":"Vin er OK"},2.5,null,null,{"$f":"IF(H5<I6,\"Icathode for lille\",IF(H5<I7,\"Icathode er OK\",IF(H5>I7,\"Icathode for stor\")))","v":"Icathode er OK"},1,null,null,null,{"$f":"IF(M5<N6,\"Iref for lille\",IF(M5<=N7,\"Iref er OK\",IF(M5>N7,\"Iref for stor\")))","v":"Iref er OK"},1]
[null,null,null,"2,5 to 36 volt",36,null,null,"1 to 100 mA",100,null,null,null,{"$f":"ROUND(K5-L5,2)","v":1.06},4]
[null,null,null,null,{"$f":"ROUND(E5,2)","v":3900},{"$f":"ROUND(F5,2)","v":12000},{"$f":"ROUND(G5,2)","v":470},null,null,null,null,null,"1 to 4 uA"]
[null,null,null,"Adjustable Precision Shunt Regulators",null,null,null,null,null,"Low Voltage Adjustable Precision Shunt Regulator"]
[]
[]
[null,"Vi ønsker at finde VO ved at indsætte de rigtige værdier i de gule celler"]
[]
[null,"Vo = Vref*(1+R1/R2)+(Iref*R1) =",null,null,{"$f":"C5*(1+E5/F5)","v":3.3058749999999999},{"$f":"(M5*E5)/1000000","v":4.1339999999999997E-3},{"$f":"ROUND(E14+F14,2)","v":3.31}," Volt"]
[]
[null,"(Iref*R1)  udgør ",null,null,{"$f":"F14/E14","v":1.2505010020040079E-3},null,"af  Vref*(1+R1/R2)",null,"derfor kan man se bort fra denne addision, ved at indsætte 0 i Iref,"]
[null,null,null,null,null,null,null,null,"ellers indsættes manuelt celle værdien fra M7 i celle M5, som vist ovenfor"]
[]
[null,null,null,null,null,null,null,null,"Fremgangsmåde for bestemmelse af Vout:"]
[null,null,null,null,null,null,null,null,"1. Vælg din \"Shunt Regulator\" type"]
[null,null,null,null,null,null,null,null,"2. Indsæt Vref for typen"]
[null,null,null,null,null,null,null,null,"3. Indsæt Vin og kontroller, at den er inden for det tilladelige for typen"]
[null,null,null,null,null,null,null,null,"4. Vælg en værdi for R3, så Icathode værdien ikke overskrides"]
[null,null,null,{"$f":"CONCATENATE(G8,G4)","v":"470 Ω"},null,null,{"$f":"CONCATENATE(\"Vout \",G14,H14)","v":"Vout 3,31 Volt"},null,"5. Vælg R1 til 10 kΩ og R2 til 10 MΩ [husk at indsætte i Ω]"]
[null,null,null,null,null,null,null,null,"6. Aflæs Vo og hvis den ikke passer med kravet, lav en \"Hvad hvis analyse\" m.h.t. R2"]
[null,null,null,null,null,null,null,null,"7. Aflæs derefter celle M7, indsæt værdien i celle M5"]
[null,null,null,null,null,null,null,null,"8. Hvis Vo ændre sig væsentligt, gentages punkt 6"]
[null,null,null,null,null,null,null,null,"9. Når R1, R2 og R3 er beregnet, skal de nærmeste værdier i E-192 0,5 % rækken findes"]
[null,null,null,null,null,null,null,null,"10. Indsæt standard værdier og aflæs Vo og M7"]
[null,null,null,null,null,null,null,null,"11. Har M7 ændret sig, indsættes den på ny i M5"]
[null,null,null,null,null,null,null,null,"12. Hvis Vo ændre sig væsentligt, gentages punkt 6"]
[null,{"$f":"CONCATENATE(D5,D4)","v":"4,5 volt"}]
[null,null,null,null,null,null,{"$f":"CONCATENATE(H3,H5,H4)","v":"Icathode 2,53 mA"},null,"Herunder en test med TL431, Vin 10V, Vout 3,3V"]
[null,null,null,{"$f":"CONCATENATE(E8,E4)","v":"3900 Ω"}]
[]
[null,null,null,null,null,null,null,null,"Aflæs værdierne på diagrammet til venstre"]
[null,null,{"$f":"CONCATENATE(C5,C4)","v":"2,495 volt"},null,{"$f":"CONCATENATE(M3,M7,M4)","v":"Iref 1,06 uA"}]
[null,null,null,null,null,null,{"$f":"+B5","v":"TL431"}]
[]
[]
[]
[]
[null,null,null,{"$f":"CONCATENATE(F8,F4)","v":"12000 Ω"}]
[null,null,null,null,null,null,null,null,"Udarbejdet af Jørgen Walter ©"]
[]
[null,null,null,null,null,null,null,null,"www.walter-lystfisker.dk "]
[]
[null,null,null,null,null,null,null,null,"COPYRIGHT © 2014"]
[]
[null,"walter",null,null,null,null,null,null,null,null,null,null,"Reg. No. 1271"]

{"sheet":"TL431 UK","index":3,"n_rows":50,"n_cols":14,"rows_kept":50,"cut":false,"hidden":false,"merged":[[32,8,32,11],[35,8,35,11],[37,6,37,7],[49,12,49,13],[43,8,43,12],[45,8,45,12],[47,8,47,12],[32,6,32,7],[15,1,15,3],[15,4,15,5],[15,6,15,7],[23,6,23,7],[31,1,31,2],[0,1,0,13],[8,3,9,6],[8,9,9,12],[11,1,11,7],[13,1,14,3],[13,4,14,4],[13,5,14,5],[13,6,14,6],[13,7,14,7]]}
[null,"TL431 and TLV431 as voltage regulators - Design a voltage regulator"]
[]
[null,"IC","Vref [nominel]","Vin","R1","R2","R3","Icathode ","VR1","VR2","IR1","IR2","Iref "]
[null," Type"," volt"," volt"," Ω"," Ω"," Ω"," mA"," volt"," volt"," uA"," uA"," uA"]
[null,"TL431",2.4950000000000001,4.5,3900,12000,470,{"$f":"ROUND(((D5-G14)/G5)*1000,2)","v":2.5299999999999998},{"$f":"G14-C5","v":0.81499999999999995},{"$f":"+C5","v":2.4950000000000001},{"$f":"(I5/E5)*10^6","v":208.97435897435895},{"$f":"(J5/F5)*10^6","v":207.91666666666669},1.06]
[null,null,null,{"$f":"IF(D5<E6,\"Vin to small\",IF(D5<E7,\"Vin is OK\",IF(D5>E7,\"Vin to big\")))","v":"Vin is OK"},2.5,null,null,{"$f":"IF(H5<I6,\"Icathode to small\",IF(H5<I7,\"Icathode is OK\",IF(H5>I7,\"Icathode to big\")))","v":"Icathode is OK"},1,null,null,null,{"$f":"IF(M5<N6,\"Iref to small\",IF(M5<=N7,\"Iref is OK\",IF(M5>N7,\"Iref to big\")))","v":"Iref is OK"},1]
[null,null,null,"2,5 to 36 volt",36,null,null,"1 to 100 mA",100,null,null,null,{"$f":"ROUND(K5-L5,2)","v":1.06},4]
[null,null,null,null,{"$f":"ROUND(E5,2)","v":3900},{"$f":"ROUND(F5,2)","v":12000},{"$f":"ROUND(G5,2)","v":470},null,null,null,null,null,"1 to 4 uA"]
[null,null,null,"Adjustable Precision Shunt Regulators",null,null,null,null,null,"Low Voltage Adjustable Precision Shunt Regulator"]
[]
[]
[null,"We want to find Vo by inserting the right values ​​in the yellow cells"]
[]
[null,"Vo = Vref*(1+R1/R2)+(Iref*R1) =",null,null,{"$f":"C5*(1+E5/F5)","v":3.3058749999999999},{"$f":"(M5*E5)/1000000","v":4.1339999999999997E-3},{"$f":"ROUND(E14+F14,2)","v":3.31}," Volt"]
[]
[null,"(Iref*R1)  represent",null,null,{"$f":"F14/E14","v":1.2505010020040079E-3},null,"of  Vref*(1+R1/R2)",null,"therefore, you can ignore this addision, by inserting 0 in Iref,"]
[null,null,null,null,null,null,null,null,"otherwise manually enter the cell value from M7 in cell M5, as shown above"]
[]
[null,null,null,null,null,null,null,null,"Procedure for the determination of Vout:"]
[null,null,null,null,null,null,null,null,"1. Choose your \"Shunt Regulator\" type"]
[null,null,null,null,null,null,null,null,"2. Insert Vref for the type"]
[null,null,null,null,null,null,null,null,"3. Insert Vin and verify that it is within the allowable for the type"]
[null,null,null,null,null,null,null,null,"4. Select a value for R3, so Icathode value is not exceeded"]
[null,null,null,{"$f":"CONCATENATE(G8,G4)","v":"470 Ω"},null,null,{"$f":"CONCATENATE(\"Vout \",G14,H14)","v":"Vout 3,31 Volt"},null,"5. Select R1 to 10 kΩ and R 2 to 10 MΩ [remember insert in Ω]"]
[null,null,null,null,null,null,null,null,"6. Read Vo and if it does not fit with the requirement, create a \"what if analysis\" for R2"]
[null,null,null,null,null,null,null,null,"7. Then read the cell M7, insert the value in cell M5"]
[null,null,null,null,null,null,null,null,"8. If Vo change significantly, repeat steps 6"]
[null,null,null,null,null,null,null,null,"9. When R1, R2 and R3 is calculated, insert the nearest values ​​on E-192 0.5 %"]
[null,null,null,null,null,null,null,null,"10. Insert standard values ​​and read the Vo and M7"]
[null,null,null,null,null,null,null,null,"11. If M7 has changed, inserted it again in M5"]
[null,null,null,null,null,null,null,null,"12. If Vo change significantly, repeat steps 6"]
[null,{"$f":"CONCATENATE(D5,D4)","v":"4,5 volt"}]
[null,null,null,null,null,null,{"$f":"CONCATENATE(H3,H5,H4)","v":"Icathode 2,53 mA"},null,"Below a test with TL431, Vin 10V, Vout 3.3V"]
[null,null,null,{"$f":"CONCATENATE(E8,E4)","v":"3900 Ω"}]
[]
[null,null,null,null,null,null,null,null,"Read the values ​​on the diagram to the left"]
[null,null,{"$f":"CONCATENATE(C5,C4)","v":"2,495 volt"},null,{"$f":"CONCATENATE(M3,M7,M4)","v":"Iref 1,06 uA"}]
[null,null,null,null,null,null,{"$f":"+B5","v":"TL431"}]
[]
[]
[]
[]
[null,null,null,{"$f":"CONCATENATE(F8,F4)","v":"12000 Ω"}]
[null,null,null,null,null,null,null,null,"Udarbejdet af Jørgen Walter ©"]
[]
[null,null,null,null,null,null,null,null,"www.walter-lystfisker.dk "]
[]
[null,null,null,null,null,null,null,null,"COPYRIGHT © 2014"]
[]
[null,"walter",null,null,null,null,null,null,null,null,null,null,"Reg. No. 1271"]