Description

The IS205IGDHG1A is a very small board component manufactured by GE as part of the Mark VI system.The Mark VI is a gas and steam turbine management platform. This is one of several management platforms released by GE under the Speedtronic” name.The Mark VI features a Central Control Module that receives data from the larger system through termination boards placed in a 13- or 21- slot VME card rack. The IS205IGDHG1A is an IGBT Gate Driver board.The IGBT module uses up to six driver boards. Power requirements vary depending on the primary board in use, but can range from -7.5 V to + 15 V with a 5.0 Amp maximum, to +5 V dc/ 17.7 V ac with a 2.5 Watt maximum.More information on types of motherboards, their requirements, and faults generated by the gate driver can be found using GE publications like data sheets and manuals. The IS205IGDHG1A is a very small board with components on both board surfaces.The board's backplane is composed of individual pins that alternate between sides.The rear surface of the board is populated by capacitors and resistors. It is marked with the codes 6BB02, 3802, and 94V-0.The front surface of the board has several resistors and capacitors. It also has ten integrated circuits and several lines of diodes.Components are marked with manufacturer part numbers and with a reference designator for easy identification. Please follow all recommended handling procedures as stated by the original equipment manufacturer during maintenance and installation.