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VAISALA_________________________________________________________________________ 1
Table of Contents
CHAPTER 1
GENERAL INFORMATION ............................................................................ 3
About This Manual ................................................................... 3
Contents of This Manual ....................................................... 3
Version Information ............................................................... 3
Feedback............................................................................... 4
Safety......................................................................................... 4
General Safety Considerations ............................................. 4
ESD Protection...................................................................... 4
Warranty .................................................................................... 5
Technical Support .................................................................... 5
CHAPTER 2
PRODUCT OVERVIEW.................................................................................. 7
Introduction to QBR101 Battery Regulator............................ 7
Charger...................................................................................... 9
Control Circuit .......................................................................... 9
CHAPTER 3
INSTALLATION............................................................................................ 11
Connections............................................................................ 11
Jumpers and LEDs................................................................. 13
Jumpers for Charge Current Limit....................................... 13
Jumper for Battery Voltage Select ...................................... 13
LEDs.................................................................................... 13
Mechanical Installation .......................................................... 14
CHAPTER 4
TECHNICAL DATA ...................................................................................... 15
Specifications ......................................................................... 15
Charge Voltage Adjustment .................................................. 16
Temperature Compensation NTC ....................................... 17
List of Figures
Figure 1 Functional Block Diagram of QBR101 ....................................... 8
Figure 2 Adjustment of Current Limit...................................................... 13
Figure 3 Installation Hole Dimensions .................................................... 14
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