SONY L series (NP-F) DV battery Charger
S-3602F is a dual channel charger for SWIT S-8972, S-8970, S-8770, and compatible with SONY L series NP-F970/770 DV batteries.
Dual Channel Simultaneous Charging
S-3602F has 2 charging channels, with DC 8.4V, 2A charging output for each channel, and can charge 2 batteries simultaneously.
The 4-level LED charging indicators are provided for each channel, which indicate the real time capacity by percentage when charging.
AC-DC Adapting Output
S-3602F has 2x 5.5mm/2.1mm pole sockets for DC adapting output. The DC outputs work simultaneously and provides DC 8.4V, 4A in total. The package also provides a dummy SONY L series battery adaptor (S-7500F) for adapting SONY DV cameras that use L series batteries, or the equipments with SONY L series battery mounts.
Advanced Charging Curve
Li-ion charging follows a two-period approach. The first period is constant-current. The battery is charged at the maximum charging rate.
When the battery reaches a specified set-point voltage, charging circuits switch to the second period: the constant-voltage period.
The charging circuit will provide only enough current to maintain the voltage, to prevent the battery from over charging.
Multiple Safety Protection Design
SWIT charger can identify different chemical types of batteries, and provide the correct charging program, to protect the batteries from over current, over charging, high temperature, etc.
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