NBD-0505-PWM is a discharge circuit with PWM (Pulse Width Modulation) technology implemented. It forms on the flashlamp true-rectangular pulses with the characteristics as below:

• Flashlamp voltage – up to 500 V
• Flashlamp current – up to 500 A
• Pulse width – from 1 msec to 100 msec
• Max. average power – 2 kW

Module includes embedded inductance coil (80μH) and small capacitor bank (2mF/800V) as well as simmering and triggering circuits.

Free-discharge functionality with 800V/800A characteristics is also available either as a separate output (by default) or as an operating regime (on request).

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

• Flashlamp voltage – up to 1000 V
• Flashlamp current – up to 1000 A
• Pulse width – from 50 µsec to 100 msec