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NBU-1012 discharge circuit

NBU-1012 is a general-purpose discharge circuit. It forms on the flashlamp quazy-rectangular pulses with the characteristics as below:

  • Flashlamp voltage - up to 1000 V
  • Flashlamp current - up to 1000 A
  • Pulse width - from 50 us to 100 ms

NBU-1012 also includes a built-in simmer supply module and all the neccessary flashlamp triggering circuits.

nbu-1012-manual-en.pdf

Download user manual (3.1MB)

Discharge circuit is an OEM device for simplification of solid-state laser systems development. The module forms flashlamp pulses of quasi-rectangular shape using the energy stored in external capacitors bank.

Special feature of NBU-1012 discharge circuit is the built-in simmer supply supplemented with a circuit for serial or external flashlamp triggering. Ignition circuits are also embedded into the module.

Input:

Voltage
+24 VDC

Output:

Voltage
up to 1000 V
Current
up to 1000 A
Flashlamp pulse width
up to 100 ms (on request)

Simmer parameters:

Voltage
up to 200 V
Open circuit voltage
about 1500 V
Current
300-800 mA (500 mA by default)

Triggering parameters:

Voltage
~10 kV negative pulse (serial flashlamp triggering)
~1 kV negative pulse (parallel flashlamp triggering)
Pulse width
~1 us
Restrike rate
1-30 Hz (automatically adjusted)

Environment:

Operation temperature
-20 … +45 °C
Storage temperature
-40 … +85 °C
Humidity
90%, non-condensing

Other:

Size (LxWxH)
210x203x58 mm
Weight
3.0 kg

We offer NBU-1012 discharge circuit in modifications both for serial and parallel flashlamp triggering.

Modifications by flashlamp triggering type

Model
Description
NBU-1012
NBU-1012 discharge circuit with serial flashlamp triggering
NBU-1012-EXT
NBU-1012 discharge circuit with parallel (external) flashlamp triggering

Example

NBU-1012
NBU-1012 discharge circuit with serial flashlamp triggering
nbu-1012-manual-en.pdf

Download user manual (3.1MB)