New DC-DC converters by Advanced Energy Industries

Advanced Energy Industries, a maker of profoundly designed, accuracy power transformation, estimation and control solution has extended its UltraVolt LE Series of high voltage DC-DC converters by presenting three new models with high most extreme output voltage.

The new 20LE, 25LE and 30LE converters ranging from 20 kV to 30 kV DC maximum output voltage now join the existing line of six LE Series converter models ranging from 1 kV to 15 kV DC maximum output voltage.

The new range of DC-DC converter provides low ripple and stable performance over temperature for a variety of precision high voltage applications.

“With the expansion of our LE Series, customers now have a broader range of regulated DC-DC converters from which to choose, in particular for applications that require higher voltage,” said Conor Duffy, vice president and general manager of high voltage and low voltage at Advanced Energy. “High precision medical and analytical equipment are core markets for our LE Series, where consistent high voltage performance in varying ambient temperatures and line loading conditions are critical for ensuring the most robust performance especially in mass spectrometry, electron and ion beam steering and focusing optics, capillary electrophoresis and electrostatics applications.”

Features of the DC-DC Converter:

• Single output: positive and negative polarity models
• 4, 15 or 30 W of maximum output power
• 24 VDC input
• 0 to 10 VDC (full-scale) analogue control interface with differential input
• Temperature coefficient 25 ppm/°C
• Control/monitoring of both output voltage and current setpoint levels
• Optional enhanced output stability option for operation down to 0 VDC (4 W only)
• Chassis mount
• Front and rear panel high voltage output and return options
• UL/cUL recognized

“The DC-DC converter series includes nine models that range from 1000 to 30,000 VDC. The models are available in single output positive or negative polarities and use 24 VDC inputs. Electrical and mechanical integration options can be factory-configured to meet your specific application needs.”

Source: Advanced Energy