microBrute DRSSTC Tesla Coil Kit
November 2019, Rev 5
− 24 −
Copyright © 2011, Eastern Voltage Research, LLC
microBrute DRSSTC Instruction Manual
88. Install BR1, bridge rectifier (marking KBL05, KBL01, or KBL02). The
notched end of BR1 is the positive pin and must be installed in the square pad in
the PCB board.
89. Install R23, 10k potentiometer. Orientation is not important on this device.
90. Install T1, current transformer. This device can be oriented in any direction.
91. Install T21, current transformer. This device can be oriented in any direction.
92. Build and install T41, gate transformer, as shown in the instructions below.
Visibly check to ensure the windings of the transformer connect to the board as
shown below. Failure to connect the windings properly will result in failure of
the expensive IGBT switching devices, Q41 and Q42. Use a wiretie to secure the
finished gate transformer to the board through the holes provided on the board.
93. Install C42, 1000uF, 200V electrolytic capacitor. Install this capacitor into
the board ensuring the positive side of the capacitor installs in the hole that is
marked positive on the PCB layout.
94. Install C43, 1000uF, 200V electrolytic capacitor. Install this capacitor into
the board ensuring the positive side of the capacitor installs in the hole that is
marked positive on the PCB layout.
