Likewise, the MPPT varies the ratio between the voltage and current delivered to the battery, in order to deliver maximum power. If there is excess voltage available from the PV, then it converts that to additional current to the battery. Furthermore, it is like an automatic transmission.
On the Supreme Court of the United States, Associate Justices Potter Stewart and Anthony Kennedy have been described as swing votes between the two factions of the court. In the United Kingdom, the  Essex man ,  Worcester woman  and  Holby City woman  are examples of personifications of swing voters.
The Supreme Court has become  increasingly polarized in the 20th aâ¦nd 21st Centuries, making  unanimous decisions the exception, rather than the rule. On the  Roberts' Court, many decisions are made by a vote of 5-4, with the  conservatives and progressives unable to agree on many issues.