Overvoltage and short circuit protection, adjustable integrated filament power supply.
The MNX series is an ultra-compact high-voltage power supply for OEM 50W, combining Spellman's excellent high-voltage packaging, surface mount assembly technology, and our proprietary potting technology. The MNX series is designed to be compatible with grounded cathode X-ray tubes from various well-known manufacturers. This power supply features a high-voltage output of 0-50kV and an emission current limited to 2mA at 50W/75W. It operates with a +24Vdc input. The MNX utilizes a closed-loop filament beam control circuit to provide a highly regulated beam current. The ground-referenced low-noise DC filament power supply operates between 0.3A and 3.5A. The MNX offers stringent regulation, high stability, and low ripple. It is equipped with local control and remote analog control for setting beam voltage, emission current, and filament current limits. Additionally, options for USB, RS232, or Ethernet interfaces are available. For more details, please download the catalog.
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【Specifications】 ○ Input: +24Vdc ±10%, maximum 5.0A (50W or 75W) +24Vdc ±1V, (65kV@65W) ○ Efficiency: 80-85% (typical) ○ Output: 0-50kV, 0-2mA, limited to maximum 50W/75W 0-65kV, 2mA, limited to 65W ○ Voltage Control: Local: Set from 0 to maximum output voltage value using internal potentiometer → Remote: 0 to +10Vdc (proportional to 0 to full output) → Accuracy: ±1% → Input Impedance: 10MΩ ○ Ripple: 0.1% p-p (relative to maximum rated output voltage) ● For more details, please contact us or download the catalog.
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<Application> Founded in 1947, Spellman has grown to become a trusted supplier, providing a diverse range of applications to the medical, industrial, and scientific communities over the course of half a century. At Spellman, we handle various applications across fields such as CT scanning, bone density measurement, non-destructive testing, analytical X-rays, ion implantation, electron beam lithography, explosive detection/baggage screening, communications, mass spectrometry, and electrophoresis. <Corporate Philosophy> Spellman's fundamental mission is to learn about our customers' applications and provide cutting-edge high-voltage technology solutions to support and enhance them. We focus on responding to customer needs, demonstrating engineering excellence, maintaining strong project management, developing manufacturing resources, and achieving relentless improvement in quality and efficiency through our strategic approach.