VARTA Powercaps HVC Series

Transcription

1 HVC Series HVC 90F Discharge Information - Constant Power Discharge - Constant Current Discharge - Energy versus Temperature - ESR (DC) versus Temperature & important general notes to discharge , Subject to change without prior notice!

2 HVC 90F 1.4V at Constant Power Discharge Typical Discharge Curve of HVC 90F 1.4V up to 2.3W Constant Power Discharge at RT HVC 90F 1.4V SK S PCBD up to 2.3 Watts 2

3 HVC 90F 2.8V at Constant Power Discharge Typical Discharge Curve of HVC 90F 2.8V up to 4.6W Constant Power Discharge at RT HVC 90F 2.8V SK S PCBD up to 4.6 Watts 3

4 HVC 90F 4.2V at Constant Power Discharge Typical Discharge Curve of HVC 90F 4.2V up to 7W Constant Power Discharge at RT HVC 90F 4.2V SK S PCBD up to 7 Watts 4

5 HVC 90F 5.6V at Constant Power Discharge Typical Discharge Curve of HVC 90F 5.6V up to 9W Constant Power Discharge at RT HVC 90F 5.6V SK S PCBD up to 9 Watts 5

6 HVC 90F 7.0V at Constant Power Discharge Typical Discharge Curve of HVC 90F 7.0V up to 11.6W Constant Power Discharge at RT HVC 90F 7.0V SK S PCBD up to 11.6 Watts 6

7 HVC 90F 8.4V at Constant Power Discharge Typical Discharge Curve of HVC 90F 8.4V up to 14W Constant Power Discharge at RT HVC 90F 8.4V SK S PCBD up to 14 Watts 7

8 HVC 90F 9.8V at Constant Power Discharge Typical Discharge Curve of HVC 90F 9.8V up to 16.3W Constant Power Discharge at RT HVC 90F 9.8V up to 16.3 Watts 8

9 HVC 90F 11.2V at Constant Power Discharge Typical Discharge Curve of HVC 90F 11.2V up to 18.6W Constant Power Discharge at RT HVC 90F 11.2V up to 18.6 Watts 9

10 HVC 90F 12.6V at Constant Power Discharge Typical Discharge Curve of HVC 90F 12.6V up to 21W Constant Power Discharge at RT HVC 90F 12.6V 3 x up to 21 Watts 10

11 HVC 90F 14.0V at Constant Power Discharge Typical Discharge Curve of HVC 90F 14.0V up to 23.3W Constant Power Discharge at RT HVC 90F 14.0V 3 x up to 23.3 Watts 11

12 HVC 90F at Constant Current Discharge Typical Characteristics of HVC 90F at Constant Current Load versus Discharge Time at RT *Charged before with standard charge conditions (constant current (CC) constant voltage (CV) 30 min at Room Temperature (RT)). 12

13 HVC 90F 2.8V - Energy versus Different Temperatures at Different Loads Typical Characteristics of Available Energy at Constant Current Discharge at Different Temperatures Discharge with constant current. 13

14 HVC 90F - ESR (DC) versus Temperature ESR Characteristics versus Cell Temperature 14

15 HVC 90F - Important General Notes to Discharge Typical discharge performance data can be only reached with fully charged HVC Powercaps, e.g. charged before with standard charge conditions (constant current (CC) constant voltage (CV) 30 min at RT). Typical cut off voltage per cell at discharge is: 0.8 V For special applications a lower cut off voltage is feasible (e.g. for low temperatures and/or high discharge currents). Please contact VARTA. Storage in deep discharge conditions has to be avoided, e.g. drain by an ohmic load. See also our HVC Storage & Self-Discharge Information. Max. leakage current continuously: < 5 15 µa Leakage currents by application (circuit board, etc.) need to be avoided or as low as possible (e.g. by a controlled switch, a MOS-FET, etc.). 15