Abstract: A door closer with a doorjamb mounting plate is a screen door closer or a closer for a similar purposes that has an enlarged door jamb bracket that is attached with at least eight fasteners and has an integrally attached extension that allows for pivotally connecting the extendable arm of a spring loaded or gas tube closer. The closer attaches to the door or the lid and the extension on the enlarged door jamb bracket is optimally designed and angled to reduce stress on the door jamb.

Abstract: An interconnect for engaging a rectifier module with a rectifier cabinet has a first portion which includes AC output contacts, DC input contacts, a cabinet data signal connector and sidewalls which define an enclosed space of the rectifier cabinet. A second portion of the interconnect includes DC output contacts, AC input contacts, a module pin data signal connector and a housing which encloses a rectifier unit. A guide member is mounted to one of the first and second portions of the interconnect. A guide member hole is included with the other of the first and second portions of the interconnect for engaging with the guide member to align the first portion of the interconnect with the second portion of the interconnect. A pair of guide pins are mounted to one of the data signal connectors for engaging within sockets of the other of the data signals connectors for aligning the data signal connectors.

Abstract: A rack mounted rectifier has a cooling fan module which is removable and replaceable in the field for servicing the rectifier when a cooling fan failure occurs. The rack mounted rectifier module includes a rectifier unit, a housing, DC output contacts, AC input contacts, and a data signal connector. The cooling fan module has a mounting bracket, a cooling fan unit which is secured to the mounting bracket, and a cooling fan connector which is mounted to the mounted bracket and electrically connected to the cooling fan motor. The housing of the rectifier unit has a socket for receiving the cooling fan module and a mating cooling fan connector for engaging the cooling fan connector to electrically connect the cooling fan unit to electric power when the cooling fan module is fully inserted within the socket.