High Voltage Products
LE Series
High Precision DC-to-DC Regulated Supplies
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
- Technical Specs
- Documents
- Service & Support
- Distributors
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 or negative)
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 20000 VDC
25LE
0 to 25000 VDC
30LE
0 to 30000 VDC
-
Maximum Power Output
(Watts, nominal)
1LE, 2LE, 4LE, 6LE
4, 20 or 30 W
10LE, 15LE, 20LE, 25LE, 30LE
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 temperatureHumidity
0 to 95% RH (non-condensing)
-
Mechanical
L x W x H
1LE to 15LE: 152 x 97 x 38 mm (6.0 x 3.8 x 1.5 in)
20LE to 30LE: 184.91 x 100 x 38.16 mm (7.28 x 3.9 x 1.5 in)Volume
1LE to 15LE: 590 cm3 (36.0 in3)
20LE to 30LE: 705 cm3 (42.6 in3)Weight
1LE to 15LE: 1100 g (39 oz)
20LE to 30LE: 1322 g (46.6 oz)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)
Global Support & Services
Maximize fab productivity and capital equipment ROI with world-class support through each product lifecycle stage — from startup to long-term operation. Our service offerings are based on more than three decades of precision power and applications expertise.
Applications Support & Consulting
Accelerate tool installations and process development programs, or address specific applications concerns with Advanced Energy's dedicated applications consultants and engineering staff. Benefit from on-site reviews, analyses, and consultations.
Warranties
Decrease variability in maintenance costs and provide additional cost protection. Advanced Energy offers whole-box extended warranties.
Product Support
Call
U.S.: +1 800 446 9167
Asia: +86 29 8874 1895
China: 400 8899 130
EMEA: +44 800 032 1546
U.K.: 08000 321 546
Email
Thin Film Support
Thermal Product Support
Other Technical Support
Find an AE Representative or Distributor
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Compare Products
30 kV
15 kV DC
±20 kV DC
40 kV DC
6 kV DC
30 W
30 W
2 W
30 W
30 W
Single Output
(positive or negative polarity)
Single Output
(positive or negative polarity)
Single Output
(positive, negative, or bipolar polarity)
Single Output
(positive or negative polarity)
Single Output
(positive or negative polarity)
590 cm3 (36.0 in3)
562 cm3 (34.3 in3)
478 cm3 (29.2 in3)
71 cm3 (4.3 in3)
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