Gamma High Voltage Research products

The GAMMA “RC” series provides a compact, highly stabilized, variable high voltage power source of either negative or positive polarity, with ratings to 50KV and power levels up to 50 watts. The utilization of switch-mode MOSFET technology allows for excellent stability.  High-voltage circuits are vacuum encapsulated in a silicone elastomer providing corona free, long-term reliability. Dual control loops allow independent control of both voltage and current where required. All control circuits are ground referenced allowing for ease of interfacing and control. 

The GAMMA “LXR” series provides a compact, highly stabilized, variable high voltage power source of either negative or positive polarity, with ratings to 50KV and power levels to 30 watts, powered by a 28 VDC* source. The utilization of switch-mode MOSFET technology allows excellent efficiency increasing overall reliability.  High-voltage circuits are vacuum encapsulated in a silicone elastomer providing corona free, long-term reliability. Dual control loops allow independent control of both voltage and current where required. All control circuits are ground referenced allowing for ease of interfacing and control. The excellent electrical characteristics of the “LXR” series make it an ideal choice for the most demanding high voltage applications.

The GAMMA “XR” series provides a compact, highly stabilized, variable high voltage power source of either negative or positive polarity, with ratings to 60KV and power levels up to 60 watts. The utilization of switch-mode MOSFET technology allows for excellent stability.  High-voltage circuits are vacuum encapsulated in a silicone elastomer providing corona free, long-term reliability. Dual control loops allow independent control of both voltage and current where required. All control circuits are ground referenced allowing for ease of interfacing and control.

The GAMMA “XRM-XRF” series provides a compact, highly stabilized, variable high voltage power source of either negative or positive polarity, with ratings to 60KV and power levels up to 50 watts. The utilization of switch-mode MOSFET technology allows for excellent stability.  High-voltage circuits are vacuum encapsulated in a silicone elastomer providing corona free, long-term reliability. Dual control loops allow independent control of both voltage and current where required. All control circuits are ground referenced allowing for ease of interfacing and control. 

The GAMMA "PMT" series provides a modular, low noise, high voltage DC power source to meet the most stringent requirements of photomultiplier tubes. Regulation and ripple are held to 0.001%. Input voltage requirements are 115/230VAC, 50 to 400 Hz.
The GAMMA "PMT" series offers a variety of operator selected output control methods. Local adjustment via an internal 20-turn potentiometer provides full range control. Remote voltage programming can be achieved via a zero to +5 volts programming signal. These units can also be controlled by an external potentiometer. Voltage test points are provided to monitor the output voltage and current. The "PMT" series utilizes linear circuit techniques insuring RFI free operation.

Low Stored Energy. Voltage & Current Programming. Constant Voltage & Current with Auto Crossover. Overload Arc & Short Circuit Protection. Output Voltage & Current Monitors. Modular Construction.