High Current / High Voltage Pulsers (DEI Division)

High-powered and air-cooled CW/QCW current source PCX-7421 is design to drive diode lasers, bars, and arrays. There is a 50 mA to 21.5 A adjustable pulsed output current. There is a 50 ns to 500 ms pulse width adjustment, and a less than 25 ns rise time. When utilizing the internal pulse source, the pulse repetition rate can be adjusted between 40 Hz and 100,000 Hz, and between single-shot and...

The PNC series are switched mode power supplies that feature precisely regulated DC voltage in combination with lowest residual ripple and best long-term stability. Units are available in various ranges up to 300,000 volts and allow for modifications in real-time to meet customer requirements. Universal housing allows for the units to be used as both a benchtop and a 19” rackmount unit. 

The PVX-4000-2kV is a high voltage pulse generator designed for high impedance capacitive loads and offers the choice between an internal or external power supply option. This unit offers a 0 V to ±2000 V settable output voltage and 2% to 98% duty cycles. With the internal source PVX-4000-2kV, 40 Hz to 30,000 Hz repetition rates are supported. The PVX-4000-2kV is compatible with automated...

The PVX-4130 pulse generator is optimized for high impedance capacitive loads, driving extraction grids and deflection plates, and pulsing or gating power tube grids. It generates an output voltage of 6,000 volts with rise and fall times less than 60ns, with very flat voltage pulses from 160 nanoseconds to DC into a capacitive load.

The PCM-7700 is a high-power current amplifier with an output that can be set from 5 A to 200 A. It is intended to drive laser diodes, bars, and arrays but can be used for any application that requires high current arbitrary waveforms. The PCM-7700-48 has an internal high-current power supply, whereas the PCM-7700-EX is powered from an external supply. Both models can support load voltage of 0...

The PVX-4141 pulse generator incorporates all control and protection logic, support power, energy storage, and output network circuitry into its chassis. Amongst the chassis features is an integrated rack mounting, brighter and more visible front panel LEDs and a modern look and feel. Amongst the module’s incorporated features include all control and protection logic, support power, energy...

The PVM-1001 adjustable pulsed voltage source can drive a 50 ohm resistive load from 0 V to 950 V in less than 10 ns (Rise Time). Pulse widths can range from 55 ns to 10 us with repetition rates to 1 MHz (bursts to 5 MHz). Typical applications include instrument calibration, component testing, beam steering, Time-of-flight mass spectrometry, and PMT and MCP gating. An external trigger source...

Our EVO Series of high voltage power supplies provide high precision and quick control all in a user friendly operating system. The compact form factor needs only 2U, a remarkable feature considering their power density of 2kW and 3kW. A microcontroller, combined with a FPGA (Field Programmable Gate Array) permits unique precise control. FPGAs are used in high voltage power supplies because...

The PVX-4150 pulse generator produces fast, high voltage waveforms to 1,500V. Optimized for high impedance capacitive loads, this module is well suited for driving extraction grids and deflection plates for electrostatic modulation of particle beams in time-of-flight mass spectrometers and accelerators.