Advanced Energy’s UltraVolt HVA series of DC-to-DC amplifiers is designed for applications that require precise control of fixed or fast-changing high voltage outputs.
- Maximum Output Voltage/Power: 20 kV DC/2 W
- Type: Single output
- Ripple: 500 ppm
- Control Interface: Analog
- Temperature Coefficient: To 25 ppm/⁰C
Overview
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Our UltraVolt HVA series includes fourteen single-output models. The models deliver 1000 to 20,000 VDC of maximum high voltage power in positive, negative, or bipolar polarity configurations. From a 24 VDC input, HVA models deliver up to 2 W of dynamic power. Across the full operation range, HVA models source and sink current at bandwidths up to 500 Hz. Select electrical and mechanical integration options to meet your specific application needs.
Benefits
- Enable extreme control as high voltage output passes through 0 VDC regions
- More accurately track and reproduce fast-changing voltage control profiles
- Compensate for varying external loads by adaptively controlling both output voltage and current
- Enhance high voltage output performance by minimizing control signal noise and drift
- Reduce footprint and speeds both electrical and mechanical integration tasks
Features
- Full-range two- and four-quadrant output of voltage and current for bias, amplification or reversing
- Fast voltage slew rates and broad bandwidths up to 500 Hz
- Sources and sinks output current through operating range
- High voltage output controlled using differential analog inputs
- Compact size with electrical performance and mechanical integration options
Electrical
| Input Voltage | 24 VDC (positive polarity only) |
| High Voltage Outputs | Single (positive, negative, or bipolar polarity) |
| Temperature Coefficient | 50 ppm/⁰C (25 ppm/⁰C optional) |
High Voltage Output Range
| 1HVA | 0 to 1000 VDC | -1000 to 1000 VDC |
| 2HVA | 0 to 2000 VDC | -2000 to 2000 VDC |
| 4HVA | 0 to 4000 VDC | -4000 to 4000 VDC |
| 5HVA | 0 to 5000 VDC | -5000 to 5000 VDC |
| 6HVA | 0 to 6000 VDC |
| 10HVA | 0 to 10,000 VDC | -10,000 to 10,000 VDC |
| 15HVA | 0 to 15,000 VDC | -15,000 to 15,000 VDC |
| 20 HVA | 0 to 20,000 VDC | -20,000 to 20,000 VDC |
High Voltage Output Range
| 1HVA | 0.25 W |
| 2HVA | 0.5 W |
| 4HVA | 1 W |
| 5HVA | 1 W |
| 6HVA | 1 W |
| 10HVA | 1 W |
| 15HVA | 1 or 1.5 W |
| 20 HVA | 1 or 2 W |
Ripple
| Lowest available with Standard Configuration at 100% LOAD,100% HVout | |
| All Models | 500 ppm |
Environmental
| Operating Temperature Range | 10 to 45⁰C (50 to 113⁰F) case temperature |
| Storage | -40 to 100⁰C (-40 to 212⁰F) case temperature |
| Humidity | 0 to 95% RH, non-condensing |
Mechanical
| L x W x H | Models’ dimensions differ. See data sheet for details. |
| Case Construction | Anodized aluminum |
| Encapsulation | Silicone-based RTV |
Interface
| Interface | Analog (positive, negative, and bipolar polarity) |
| Control Signal Levels | Voltage: -10 to 10 VDC (full-scale) depending on model polarity and control parameter
Current: -10 to 10 VDC (full scale) |
| Monitor Accuracy | Voltage/Current Output: ± 1% |
| Control Accuracy | Voltage Output: ± 0.5%
Current Output:± 1% |
| HV Output Enable/Disable | Yes |
Options & Accessories
| Cables and Connectors | Enhance RF immunity, mechanical robustness, and integration flexibility |
| Temperature Stability | Utilize temperature coefficients of 25 ppm/⁰C to improve the stability of high voltage output |
| Internal Filters | Combine with careful matching of external loads and capacitances to reduce high voltage ripple |
