Silvertel Ag102 User Manual

Evaluation board

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Silvertel
Ag102 Evaluation Board
User Manual
Rev 1.0 – June 2010

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Summary of Contents for Silvertel Ag102

  • Page 1 Silvertel Ag102 Evaluation Board User Manual Rev 1.0 – June 2010...
  • Page 2: Table Of Contents

    2 Table of Figures Figure 1: Board Layout ....................2   Figure 2: Capacity selection link ..................3   Figure 3: Ag102 Status Output ..................5   Figure 4: Example set-up ....................6   Figure 5: EVALAg1x2 1R Schematic................7...
  • Page 3: Introduction

    This manual is a guide to using the “EVALAg1x2” (Rev 1R or higher) evaluation board with our Ag102 Sealed Lead Acid (SLA) battery charger module. The EVALAg1x2 evaluation board can be powered by a bench power supply with a range of 9V to 36V and will charge SLA batteries with a capacity between 1.2Ah and 7Ah.
  • Page 4: Output

    (negative). The output current can be measure by removing LK2 and connecting an ammeter across these pin. 4.3 Capacity Selection The EVALAg1x2 evaluation board can set the Ag102 capacity from 1.2Ah to 7Ah by setting the corresponding jumper link on J6 (see Figure 2 and Table 1). Figure 2: Capacity selection link...
  • Page 5: Simulated Thermal Offset

    25ºC and the output voltage will be increase. When switch No. 2 is closed (18K) this will simulate a battery temperature higher than 25ºC and the output voltage will decrease (this response will be slow when the Ag102 is float charging).
  • Page 6: Figure 3: Ag102 Status Output

    Ag102 Evaluation Board User Manual 5. When the Ag102 detects that excessive current is being drawn from the output, it will stop charging the battery and LED6 (Over Current) will illuminate. This is considered to be a major fault condition that needs manual intervention.
  • Page 7: Using The Board

    Ag102 Evaluation Board User Manual 5 Using the Board Figure 4 shows an example set-up using the Ag102 to charge a 7Ah SLA battery. For a 7Ah battery the J6 link is set to the R10 position. Figure 4: Example set-up...
  • Page 8: Evalag1X2 Evaluation Board Schematic

    Ag102 Evaluation Board User Manual 6 EVALAg1x2 Evaluation Board Schematic Figure 5: EVALAg1x2 1R Schematic...
  • Page 9 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Silvertel EvalAg102S...

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