Check the listing for details. NIM BIN Canberra 3105 High Voltage Power Supply, 5 kV. Condition: For parts or not working. Listed at 124.99 USD. Canberra 3105 High Voltage Power Supply 5 kV Nuclear Instrumentation Module (NIM) Condition: Used and in good cosmetic condition based on visual inspection. The unit was powered on, and the output voltage matched the built-in meter reading. The power remained stable across the 0-5000V range. However, the adjustment knob is malfunctioning: the outer dial starts at 40, while the inner dial is stuck at 1 and does not respond to knob adjustments. Sold AS-IS due to the adjustment knob issue. Here's what we know about it: Format: NIM module for nuclear instrumentation. Output: Provides regulated high voltage up to 5 kV DC. Current Output: Maximum of 100 µA (0.1 mA). Features: Adjustable output voltage from 0 to 5000V. Low noise, low ripple output for sensitive detectors. Overload and short circuit protection. Front panel digital voltage display and polarity/status indicators. Applications: Ideal for powering semiconductor detectors (e.g., germanium, silicon), photomultiplier tubes, and other radiation detectors that require stable high voltage. Operation: Voltage is set via a multi-turn potentiometer, though the current adjustment knob has issues. Despite the adjustment knob problem, this power supply can still offer stable high voltage output for sensitive nuclear measurement systems. Powered by SixBit's eCommerce Solution