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.
(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...
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).
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.
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...
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