Allen Bradley 1336-BDB-SP33D Used Surplus

The Allen-Bradley 1336-BDB-SP33D PCB Gate Driver Board is a gate driver board for the Allen-Bradley 1336 Plus, Force, Impact, and Plus II drives family with 575 Volts AC input and with a 100 Horsepower output power rating. This board is located behind the main control board and it is an integral component of the Gate/Power board assembly, and it has the capability to receive very low input, and amplify it to a high current input for high-power transistors. This driver board is also close to the power board, and due to the proximity to the power board, if the power board is replaced, the gate driver board is also replaced or tested in the process.

The 1336-BDB-SP33D PCB Gate Driver Board connects to the drive’s main control board via jumper connectors J2, J6, J7, J8, J9, J10, and J13, and it has a 24 Volts DC terminal (TB4) for Auxiliary DC input. The 1336-BDB-SP33D PCB Gate Driver Board is installed on the drive by attaching it to the drive’s main control mounting plate, and tightening it with 8 supplied mounting screws in a ¼ clockwise direction. After this, the main control mounting plate with the attached gate drive board is inserted in the drive’s enclosure, and the DC terminal is connected. The jumper connectors from the main control board are also connected, and the drive is turned on and checked for proper installation via LED light indicators. The 1336-BDB-SP33D PCB Gate Driver Board is also tested for an open condition at fuses F1 and F3, using a testing meter, and the tested reading is compared to user-supplied standard readings.