Advanced Energy’s UltraVolt LE regulated DC-to-DC supplies are optimal for high-performance applications where low ripple and stability are essential.
- Maximum Output Voltage/Power: 30kV DC/30 W
- Type: Single output
- Ripple: Low
- Control Interface: Analog
- Temperature Coefficient: 25 ppm/⁰C
Overview
-
The LE series of regulated DC-to-DC converters deliver up to 30 W of low noise, highly controllable, stable power. The 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.
Benefits
- Improve measurement repeatability, resolution, and long-term tool reliability
- Enable more consistent high voltage performance in varying ambient temperatures and line loading conditions
- Enhance high voltage output performance
- Minimize control signal noise and drift
- Simplify integration with responsive control of module performance
- Fast track electrical and mechanical integration tasks
Features
- Low ripple output performance
- Available temperature coefficient to 25 ppm/⁰C (optional 10 ppm/⁰C 1LE to 15LE only) with line regulation less than 25 ppm
- High voltage output control via differential analog inputs
- Full-featured 0 to 10 VDC control; interface includes voltage/current controls and monitors
- 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 | 25 ppm/⁰C (10 ppm/⁰C optional) |
High Voltage Output Range
| 1LE | 0 to 1000 VDC |
| 2LE | 0 to 2000 VDC |
| 4LE | 0 to 4000 VDC |
| 6LE | 0 to 6000 VDC |
| 10LE | 0 to 10.000 VDC |
| 15LE | 0 to 15.000 VDC |
| 20LE | 0 to 20.000 VDC |
| 25LE | 0 to 25.000 VDC |
| 30LE | 0 to 30.000 VDC |
Maximum Power Output
| 1LE, 2LE, 4LE, 6LE | 4, 20 or 30 W |
| 1LE, 2LE, 4LE, 6LE | 4, 15 or 30 W |
Ripple
| Lowest available with standard configuration at 100% LOAD,100% HVout | |
| 1LE | 50 mV |
| 2LE | 50 mV |
| 4LE | 50 mV |
| 6LE | 60 mV |
| 10LE | 100 mV |
| 15LE | 150 mV |
| 20LE | 400 mV |
| 25LE | 500 mV |
| 30LE | 600 mV |
Environmental
| Operating Temperature Range | 10 to 45⁰C (50 to 113⁰F) case temperature |
| Storage | 1LE to 15LE: -40 to 100⁰C (-40 to 212⁰F) case temperature
20LE to 30LE: -55 to 105⁰C (-67 to 222⁰F) case temperature |
| Humidity | 0 to 95% RH, non-condensing |
Mechanical
| L x W x H |
|
| Volume |
|
| Weight |
|
| Case Construction | Anodized aluminum |
| Encapsulation | Silicone-based RTV |
Interface
| Standard analog precision interface; see data sheet for more details |
Options & Accessories
| The LE series offers several factory-configured options that enhance high voltage performance and simplify mechanical and electrical integration tasks. Not all options and accessories are available on all configurations. Contact us to discuss available customized performance features and accessories. | |
| -10PPM | Upgrade module temperature coefficient rating from 25 ppm/⁰C to 10 ppm/⁰C for enhanced high-voltage output stability over standard operating temperature ranges (available only on 1 kV through 15 kV units) |
| -AZ | Enhance high voltage output stability at setpoints below <10% HVout by optimizing performance (available only on 4 W models) |
| -DAF | Replace male DA-15 type connector at with female DA-15 type connector to ease system retrofit and integration tasks |
| -LGH | Replace standard front panel HVout flying lead and ground stud with rear panel mounted LGH Type 1/2L connector and ground stud |
| -SHV | Replace standard front panel HVout flying lead and ground stud with rear panel mounted SHV-5KV connector and ground stud (available only on 1 kV through 4 kV units) |
| -BNC | Replace standard front panel HVout flying lead and ground stud with rear panel mounted BNC-10KV connector and ground stud (available only on 1 kV through 10 kV units) |
