Patent ID: 8988013
Filing Date: 2015-03-24
Classification: H05B,Y02B

Abstract:
1. A light string power module coupled to a first light string and a second light string, said power module comprising: a power processing module for receiving input AC power and providing output DC power; a first connector used to provide a connection to said first light string, a second connector used to provide a connection to said second light string, each of said first and second connectors having a plurality of leads, each of said leads of said first connector having a matching lead in said second connector; a switching module coupled to said power processing module and said first and second connectors, said switching module having a high impedance section for detecting a voltage polarity at said leads of said first connector, a switching section for accepting said detected voltage polarity of said leads of said first connector and providing the same voltage polarity to each of said matching leads of said second connector thereby passing said output DC power provided by said power processing module to said second light string.