Motech Nederland
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  LPS 505N
Linear Power Supply		  
    Characteristics  
 

Features
Specifications
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LPS 505N power supply

So far most schools, laboratories are still using the old DC power supply with some disadvantages, such as LED display, lower accuracy, adjusting voltage & current by a knob. To offer a friendly operation platform with higher accuracy, Motech LPS 505N is the one that has LCD display, numerical input key and better performance.

Compared with the conventional dual output powers, Motech LPS 505N also offers the third channel output to make the testing application on consumer appliances and computer application devices much more flexible. Furthermore, the tim-recorder (1sec ~ 100 hrs) can set the off time of your output. As a result, you may apply this safety-concern function in the burn-in test and electroplate.

 
  Features  
 
  • Programmable Triple Outputs (Third Channel Auto Ranging Function)
  • Low Ripple, Low Noise
  • 100 Store Memory and Timer Function
  • Series and Parallel Mode
  • Digital Encoder Knob and Keypads Function Key
  • Lock Protection Function
  • OVP, OCP
  • Standard RS232/USB Interface
  
  Specifications  
 
MODEL
LPS 505N
Channel No.
CH1 & CH2
CH3
Output Voltage
0 ~ 30V
0 ~ 15V
Output Current
0 ~ 3A
0 ~ 5A
Output Power (CH3 AutoRanging)
90W
30W
LINE REGULATION ± (% of output + offset)
Voltage
0.01% + 2mV
Current
0.01% + 300uA
LOAD REGULATION ± (% of output + offset)
Voltage
< 3mV
< 5mV
Current
0.01% + 300uA
RIPPLE AND NOISE (20Hz ~20MHz)
Voltage
300uVrms/ 3mVpp
1mVrms / 20mVpp
Current
< 1mA
< 5mA
RESOLUTION
Programming
10mV / 1mA
10mV / 2mA
Readback
10mV / 1mA
3mV / 2mA
PROGRAMMING ACCURACY ± (% of output + offset),
Voltage
0.05% + 20mV
0.05% + 6mV
Current
0.05% + 3mA
0.05% + 4mA
READBACK ACCURACY ± (% of output + offset),
Voltage
0.05% + 20mV
0.05% + 6mV
Current
0.05% + 3mA
0.05% + 4mA
TEMPERATURE COEFFICIENT PER C ± (% of output + offset),
Voltage
< 0.1% + 3mV
Current
< 0.2% + 2mA
TRACKING ACCURANCY ± (% of output + offset),
Voltage
0.1% + 40mV
Transient Response Time
< 50uS
STABILITY, CONSTANT OUTPUT & TEMPERATURE ± (% of output + offset), 8hrs
Voltage
< 0.2% + 2mV
Current
< 0.1% + 1mA
VOLTAGE PROGRAMMING SPEED
Rising Time at Full Load
1mSec
Rising Time at No Load
1mSec
Falling Time at Full Load
2.5mSec
Falling Time at No Load
250mSec
GENERAL
AC Line Input Voltage Ranges
115/230 VAC ± 10% (47Hz ~ 63Hz)
Temperature Ratings
Operating (0°C ~ 40°C) - Storage (-10°C ~ 70°C)
Common-Mode Voltage
±240Vdc
Dimensions
(216 x 135 x 432)
Weight
6.5 kg
 
 
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