Advanced Energy’s UltraVolt A series of regulated DC-to-DC biasing supplies provides reliable, general-purpose high voltage power for many applications.

  • Maximum Output Voltage/Power: 40 kV DC/30 W
  • Type: Single output
  • Ripple: To 100 ppm
  • Control Interface: Analog
  • Temperature Coefficient: To 25 ppm/⁰C


Overview

  • The UltraVolt A series includes 15 models ranging from 62 to 40,000 VDC of maximum high voltage power in single-output positive or negative polarities. PCB or chassis-mounted, A series modules deliver up to 30 W of power from 12 or 24 VDC inputs. Precisely control and monitor high voltage output and current with one of several available analog interfaces. And meet your specific application needs with customizable mechanical and electrical performance options.

Benefits

  • Save cost and space by selecting only the high voltage capabilities needed
  • Speed time-to-market by simplifying controls integration
  • Improve response and control of high voltage output and current
  • Expand mechanical integration, external RF protection, and interconnection possibilities
  • Increase system repeatability, resolution, and long-term reliability

Features

  • Configurable high voltage output, power and polarity
  • Available 0 to 5 VDC or 0 to 10 VDC (full-scale) analog interfaces
  • Control and monitoring of high voltage output and current
  • Wide selection of electrical, shielding and mechanical integration options
  • Ripple performance as low at 100 ppm
Electrical

Input Voltage 12 or 24 VDC (positive polarity only)
High Voltage Outputs Single (positive or negative polarity)
Temperature Coefficient 50 ppm/⁰C (25 ppm/⁰C optional)


High Voltage Output Range

1/16A 0 to 62 VDC 10A 0 to 10,000 VDC
1/8A 0 to 125 VDC 15A 0 to 15,000 VDC
1/4A 0 to 250 VDC 20A 0 to 20,000 VDC
1/2A 0 to 500 VDC 25A 0 to 25,000 VDC
1A 0 to 1000 VDC 30A 0 to 30,000 VDC
2A 0 to 2000 VDC 35A 0 to 35,000 VDC
4A 0 to 4000 VDC 40A 0 to 40,000 VDC
6A 0 to 6000 VDC


Maximum Power Output

Models 1/16A to 6A 4, 20, or 30 W
Models 10A to 40A 4, 15, or 30 W


Ripple

1/16A < 200 ppm 10A < 120 ppm
1/8A < 130 ppm 15A < 240 ppm
1/4A < 100 ppm 20A < 600 ppm
1/2A < 100 ppm 25A < 200 ppm
1A < 100 ppm 30A 250 ppm
2A < 380 ppm 35A 250 ppm
4A < 190 ppm 40A 300 ppm
6A < 180 ppm


Environmental

Operating Temperature Range -40 to 65⁰C (-40 to 149⁰F) case temperature
Storage -55 to 105⁰C (-67 to 222⁰F) case temperature
Humidity to 95% RH, non-condensing


Mechanical

L x W x H Models sizes vary. See data sheet for details.
Case Construction Injection-molded DAP plastic (anodized aluminum case available)
Encapsulation Silicone-based RTV (contact factory for other options)


Interface

Control Signal Levels Voltage: 0 to 5 VDC (I5) or 0 to 10 VDC (I10)

Current: Monitor only (standard interface); 0 to 5 VDC (I5) or 0 to 10 VDC (I10) (full-scale) depending on model
Analog Interfaces Available Standard, -I5, -I10 (24 VDC modules only)
Control Accuracy Voltage Output: ± 2% (standard interface)

Voltage/Current Output:  ± 1% (-I5/-I10 interfaces)
Monitor Accuracy Voltage/Current Output: ± 2% (standard interface), ± 1% (-I5/-I10 interfaces)
HV Output Enable/Disable Yes


Options & Accessories

Cables & Connectors Enhance RF immunity, mechanical robustness, and integration flexibility
Mechanical Mounting Enable PCB or chassis mounts with brackets and mounting accessories
Temperature Stability Utilize temperature coefficients of 25 ppm/⁰C to improve the stability of high voltage output
Shielded Enclosures Add Mu-Metal and anodized aluminum enclosures to provide incremental protection against external RF emissions
Heat Sinks Attach finned-aluminum heat sinks to help dissipate heat in challenging environmental conditions