The LPS series power supplies
The LPS series power supplies are designed for various applications in semiconductor equipment along with OEM and industrial applications. Available for use in constant current or constant voltage applications. The LPS series is a compact reliable power source that can be customized to your requirements.
Features:
• Constant Current or Voltage
• 1000 & 1200 watt Versions
• 200 to 240VAC input
• Output voltage to 1000V
• Output current to 100 amps
Specifications
Input Characteristics
Input Voltage
200 to 240 VAC ±10% 47 to 63 Hz.
Efficiency
> 82%
Input Current
8 amps max.
Inrush Current
10 amps max.
Leakage Current
1mA
Output Characteristics
Output Voltage
5 to 1000 volts
Output Current
200 amps (not to exceed wattage rating)
Ripple
0.5%
Line Regulation
0.5%
Load Regulation
0.5%
Temperature Drift
0.5% over temperature range after 30 minute warm-up
Overshoot
<1%
Power Limit
Limited to maximum power with power fold-back circuit
Rise/Fall Time
2 to 20ms, output voltage dependent
Protection
OverTemperature
unit will shut down when heatsink temp exceed 75º C
Over Voltage
105% of rated voltage
Over Current
105% of rated current
Environmental
Operating Temperature
0 to 40º C
Storage Teperature
-20 to 85ºC
Humidity
0 to 90% non-condensing
Cooling
Forced Air
Interface (15 pin D-sub, Female)
Pin #
Pin Name
Voltage Level
Description
1
V-Program (Input)
V-Program.
0 – 5V or 0 – 10V Full-Scale by externally accessible DIP switch
Position 3 on the DIP switch determines Full-Scale program level for output voltage.
ON = 5V. OFF = 10V.
2
I-Program (Input)
I-Program.
0 – 5V or 0 – 10V Full-Scale by externally accessible DIP switch.
Position 4 on the DIP switch determines Full-Scale program level for output Current.
ON = 5V. OFF = 10V.
3
Current Monitor (Output)
100mV Full Scale or
5V Full Scale by externally ac- cessible DIP switch.
Position 6 on the DIP switch determines Full-Scale level for Current Monitor.
ON = 100mV. OFF = 5V.
5
Ground
Analog GND
GND
6
Fault Emitter (output)
Fault: Opto = ON.
Emitter of an opto coupler for system Fault. Opto Coupler is completely floating.
11
Fault Collector (output)
Fault: Opto = ON.
Collector of an opto coupler for system Fault. Opto Coupler is completely floating.
14
10.24V Ref
10.24V @ 50mA
Can be used for system refer- ence
15
Voltage Monitor (output)
5V Full Scale or
10V Full Scale by externally ac- cessible DIP switch.
Position 1 on the DIP switch determines Full-Scale level for Voltage Monitor.
Open = 5V. Close = 10V.
All others NC