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Q: Why are power supplies so special in CT?

CT systems demand high power and precision. They typically use up to 120 kW, with most power allocated to X-ray generation and the rest for motion and system functions. Power supplies must handle extreme mechanical stress in rotating gantries (up to 90 g forces) and deliver stable, low-noise outputs for advanced detector technologies like photon counting. Ruggedization and compliance with medical standards are essential for reliability and performance.

Q: What power supply options does Advanced Energy offer for CT equipment?

Advanced Energy provides medically certified AC-DC and DC-DC solutions for all CT subsystems. The LCM series (300 W–3 kW) suits patient tables and gantry components, while the fanless LCC family supports high-temperature environments. For configurable, high-density needs, the iMP and uMP families offer multiple outputs and intelligent control. UltraVolt products deliver precise high-voltage DC-DC power for photon-counting detectors.

Q: What is the future direction of power supplies for CT systems?

CT technology is moving toward faster gantry rotation for improved imaging and throughput, increasing mechanical stress on components. Detector technology is shifting to photon counting, requiring compact, highly stable HV DC-DC supplies. These trends demand rugged, efficient, and precise power solutions like Advanced Energy’s UltraVolt line.

Q: What voltage accuracy and stability are needed for CT detectors?

Modern CT detectors require extremely stable voltage and ripple/noise in single-digit millivolts at outputs around 1 kV. Advanced Energy designs power supplies to meet these stringent requirements for consistent imaging performance.

Q: What are typical power supply and voltage levels in CT?

CT systems use multiple supplies: patient tables and stationary gantries typically need 0.6–2 kW at 12–24 V, while rotating gantries range from 1 kW in basic systems to 8 kW or more in high-end units. Photon-counting detectors require compact, high-voltage DC-DC solutions with exceptional stability and low noise.

Q: How do CT power solutions ensure 24/7 reliability?

Advanced Energy’s medically certified supplies offer high efficiency, wide input ranges, and thermal stability up to 85°C without derating, supporting continuous operation in demanding imaging environments.

Q: How do power supplies support CT innovation?

CT imaging requires fast, high-resolution scans, and demanding power systems that are stable, compact, efficient, and durable. Advanced Energy solutions meet these needs, enabling next-generation imaging performance.

Q: Why choose Advanced Energy for CT applications?

Advanced Energy partners with leading medical OEMs to deliver proven, reliable power platforms that reduce development time and risk. With the industry’s broadest medical power portfolio, deep regulatory expertise, and options for standard or custom solutions, AE ensures compliance, performance, and speed to market.

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Computed Tomography (CT) equipment manufacturers are building products with higher resolution, reduced size, increased reliability, and accurate detection. Meeting CT scanner power requirements and scanner voltage requirements demands power solutions designed with low-profile components and low centers of gravity to minimize mechanical stress. Advanced Energy’s broad portfolio of high voltage DC power supply units are ideal for use in CT equipment. These solutions support CT generator applications, as well as power supply and power architecture needs. They are ruggedized to withstand extremes in shock and vibration, while our compact fanless designs eliminate fan noise—perfect for computed tomography machine power supply and scan machine power supply systems.

With CTs being the workhorse in radiology departments, there is a need for highly stable and efficient CT power supply solutions that keep size to a minimum and heat dissipation low, while delivering a wide range of voltage and current demands for various blocks of system electronics. The advancements in detector technology have demanding requirements for very accurate high-voltage DC-DC converters, which themselves require very stable and ruggedized units—critical for CT configurable power supply designs operating in the rotating part of the gantry, experiencing forces up to 90 g.

As these systems are expected to operate continually 24/7, reliability and ease of maintenance are essential. Advanced Energy is a leader in CT power supply design and power management of CT systems, offering solutions for power supply, high energy supply, and 12 V configurable power supply architectures. Our expertise ensures optimum system performance, maximum uptime, and compliance with evolving CT scanner power supply requirements in the field.

特色产品

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Evergreen™ Vento FCM Systems

Evergreen high power systems combine instant customization, quick power scaling, intelligent communication and control, and high efficiency, power density and power factor.

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High Power C Series

Capacitor-Charging Supply Ideal for > 30 W Applications

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ADQ700 Series

700 W Digital Interface 1/4 Brick

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ADO300 Series

300 W Digital Interface 1/8th Brick

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Evergreen™ Vento FCM Systems		Evergreen high power systems combine instant customization, quick power scaling, intelligent communication and control, and high efficiency, power density and power factor.
High Power C Series 数据表	UltraVolt High Voltage PCB Mount	Capacitor-Charging Supply Ideal for > 30 W Applications
ADQ700 Series 数据表	Telecom 48V Input PCB Mount Bricks	700 W Digital Interface 1/4 Brick
ADO300 Series 数据表	Telecom 48V Input PCB Mount Bricks	300 W Digital Interface 1/8th Brick
LCM1000 Series 数据表	Enclosed PSUs	1000 W AC-DC Power Supply
AEQ Series 数据表	UltraVolt High Voltage PCB Mount	Ultra-Miniature DC-DC Supplies Optimal For Space Critical High-Voltage Projects
LCM600 Series 数据表	Enclosed PSUs	600 W Front-End AC-DC Power Supplies

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Frequently Asked Questions

Why are power supplies so special in CT?

What power supply options does Advanced Energy offer for CT equipment?

What is the future direction of power supplies for CT systems?

What voltage accuracy and stability are needed for CT detectors?

What are typical power supply and voltage levels in CT?

How do CT power solutions ensure 24/7 reliability?

How do power supplies support CT innovation?

Why choose Advanced Energy for CT applications?

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High Voltage Power Supply for Next-Gen Photon-Counting Detector

Download High Voltage Power Supply for Next-Gen Photon-Counting Detector Case Study to gain insights on how AE's custom UltraVolt high-voltage solution is the answer for high-G force, high-resolution photon-counting detector systems.

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Medical Power Supplies Brochure

See our Medical Power Supplies Brochure to discover how AE broad medical portfolio meets your power supply needs.

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Low Voltage Medical Power Supplies Brochure

See our Low Voltage Catalog to discover how AE Low Voltage powers your medical power supplies.

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Medical Imaging Application Note

Download Medical Imaging App Note to discover how AE's high and low voltage power supplies solve critical imaging challenges across MRI, CT, ultrasound, and more.

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Low Leakage Medical Power Supplies Application Note

Download Low Leakage Medical Power Supplies App Note to discover how AE's Medical Power Supplies solve low leakage problems.

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Diagnostic Imaging Selector Guide

Download Diagnostic Imaging Brochure to explore how AE's rugged and scalable power solutions support CT and MRI systems, from high-power PDUs to low-power electronics for displays and sensors.

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FCM 30K Data Sheet

Download Evergreen Vento FCM 30K Datasheet to discover how AE’s 30kW AC-DC power supply with smart fan control and high efficiency meets the needs of industrial and medical embedded power applications.

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Configurable power supply is preferred solution for dedicated imaging equipment

Download Configurable Power Supply is Preferred Solution for Dedicated Imaging Equipment Case Study to gain insights on how AE’s Excelsys Ultimod PSU delivers low-noise, multi-output power for cardiac SPECT systems with medical safety compliance.

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