LAS SeriesUp to 160kV and Up to 1.6kW
LAS Series of high voltage power supplies are designed to satisfy high performance standards in a minimum of space. The circuitry includes a power factor corrector, a high frequency inverter with proprietary control which provides full protections against over voltage, over current, and in extreme transient and arcing environments. These full featured supplies are available in a wide range of outputs.
TYPICAL APPLICATION
- Analytical X-ray
- Electrostatics
- E-Beam Systems
- Capacitor Charging
- Hipot Testing
- General Laboratory
FEATURES
Embedded Microcontroller control. Front panel digital encoders provide high resolution local adjustment of voltage and current program. Integral RS-232, USB and optional ethernet communications provide remote control program and monitor. Arc Quench. The HV output is inhibited for a short period after each load arc to help extinguish the arc. Arc Count. Internal circuitry constantly senses and integrates arcs that occur over a given time. In the event a system or load arcing problem develops and exceeds factory- set parameters, the power supply will cycle off in an attempt to clear the fault and then automatically restart after a pre- set “off dwell time”. Pulse-Width Modulation. Off-the-line pulse-width modulation provides high efficiency and a reduced parts count for improved reliability.
Voltage and Current Control Mode, Interlock Open/Closed, High Voltage Inhibit, Overcurrent and Overvoltage, Arc, Regulation Error, Overtemperature, Over Power (optional).
Models available from 1kV to 160kV. Each model is available in positive or negative.
Voltage and current are continuously adjustable by rotary encoders, stand by button, high voltage ON/OFF switch/indicator.
SPECIFICATIONS
Status Indicators:
Voltage and Current Control Mode, Interlock Open/Closed, High Voltage Inhibit, Overcurrent and Overvoltage, Arc, Regulation Error, Overtemperature, Over Power (optional).
Input:
For 600W and less, input voltage is from 100Vac to 240Vac, 50/60Hz. Specify with order. For input current see table on page 3.
Output:
Models available from 1kV to 160kV. Each model is available in positive or negative.
Front Panel Controls:
Voltage and current are continuously adjustable by rotary encoders, standby button, high voltage ON/OFF switch/indicator.
Voltage Regulation:
Load: 0.05% of maximum voltage +10V for full load change.
Line: ±0.05% of full voltage +2V over specified input range
Current Regulation:
Load: 0.05% of maximum current ±100μA for full voltage change.
Line: ±0.05% of maximum current for a
±10% input line change.
Ripple:
0. 1% p-p +1Vrms.
Temperature Coefficient:
100ppm/°C voltage or current regulated.
DIMENSIONS:
1U: 1.75’H x 19’W x 19’D
(44.5mm x 482mm x 482mm).
2U: 3.5’H x 19’W x 19’D
(89mm x 482mm x 482mm).
Depth becomes 24’(607mm) for 70 to 130kV ranges.
4U: 7’H x 19’W x 24’D
(177.5mm x 482mm x 606mm).
