1000 Volt IGBT Driver Board
The 1000 volt IGBT Driver Board is designed for partial discharge applications in laser, intense pulsed light devices and many other high voltage discharge applications. The board combines high peak current capacity with a wide range of pulse widths in a compact, low cost device.
This board can be combined with any of the LCH series capacitor charging power supplies and the A-SIM-30-12, 30 watt flashlamp simmer for a complete easy to impliment system.
Features
- 1000 Volt maximum input
- 800 amp maximum peak pulse current
- Pulse width range: 50μs. to 1ms.
- Pulse rise time: 10μs.
- Over voltage, over temp. & input protection
Applications
- Aesthetic and surgical laser systems
- Intense pulsed light devices
- UV curing systems
- Sterilization systems
Typical High Voltage Discharge Circuit
This block diagram is a typical high voltage discharge circuit using the new 1000 volt IGBT Driver board along with the A-SIM-30-12, thirty watt simmer and an LCH series capacitor charging power supply.
Connector J1 Pin Assignments
| Pin # | Function | Description |
|---|---|---|
|
1 |
Signal GND |
Common terminal for TTL, IN and OUT signals. |
|
3 |
Shut Down |
IGBT Board shut down. ON - pin floating. OFF – short to pin 4 |
|
4 |
PWR, RTN |
24V Aux. power negative terminal |
|
5 |
Pulse |
Input PWM control pulse. Type: TTL 3.3V, 5V Active – HI |
|
6 |
Fault |
Output Fault Signal. Type: open collector without pullup resistor. Active – HI |
|
2, 7 |
N.C. |
Not Connected |
|
8 |
PWR |
+24V Auxiliary power positive terminal |
Input voltage vs. pulse width
Connector J1 Pin Layout
1000 Volt IGBT Driver Board Specifications
1000 Volt IGBT Driver Board Layout
