Products

GPS-x303 Series

The GPS-Series are 2-4 channel, 180 to 200W output, linear DC power supplies. Overload and reverse polarity protection, and an output on/off switch keep the GPS-Series and their load safe from unexpected conditions. A High regulation (0.01%+3mV) and low ripple/noise (< 1mVrms, 5Hz~1MHz) are maintained for channel 1 and 2 in constant voltage mode. Automated cooling fan speed control minimizes fan noise according to load conditions, ensuring quiet operation. The GPS-Series are an ideal solution for lightweight, inexpensive bench-top or portable applications requiring high regulation and multiple outputs.

 

Features

  • 4 Independent Isolated Output
  • Four "3 Digits" LED Displays
  • 0.01% Load and Line Regulation
  • Low Ripple and Noise
  • Tracking Operation and Auto Series/Parallel Operation
  • Output ON/OFF Switch
  • Output Voltage and Current Setting When Output Disable
  • Fan Speed Control Circuit to Minimize Fan Noise
  • Over Load and Reverse Polarity Protection
  • Optional European Jack Type Terminal
 
GPS-4303
GPS-3303
GPS-2303
DC OUTPUT
 
CH1
CH2
CH3
CH4
CH1
CH2
CH3
CH1
CH2
Voltage
0~30V
2.2~5.2V
8~15V
0~30V
5V Fixed
0~30V
Current
0~3A
1A Max.
1A Max.
0~3A
3A Max.
0~3A
Tracking Series Voltage
0~60V
---
0~60V
---
0~60V
Tracking Parallel Current
0~6A
0~6A
0~6V
CONSTANT VOLTAGE OPERATION (CH1, CH2)
Line Regulation ≦0.01% + 3mV
Load Regulation ≦0.01% + 3mV (rating current≦3A)
≦0.02% + 5mV (rating current >3A)
Ripple & Noise ≦1mVrms 5Hz ~ 1MHz
Recovery Time ≦100μS ( 50% Load change, Minimum load 0.5A )
CONSTANT CURRENT OPERATION (CH1, CH2)
Line Regulation ≦0.2% + 3mA
Load Regulation ≦0.2% + 3mA
Ripple Current ≦3mArms
TRACKING OPERATION (CH1, CH2)
Tracking Error ≦0.5% + 10mV of CH1
Series Regulation ≦0.01% + 5mV
Load Regulation ≦300mV
Ripple & Noise ≦2mVrms, 5Hz ~ 1MHz
CH3 OPERATION (for GPS-3303/4303)
CH3 Voltage 2.2V ~ 5.2V
Line Regulation ≦5mV
Load Regulation ≦15mV
Ripple & Noise ≦2mVrms 5Hz ~ 1MHz
Current Output 1A
CH4 OPERATION (for GPS-4303)
CH4 VOLTAGE 8V ~ 5V
Line Regulation ≦5mV
Load Regulation ≦10mV
Ripple & Noise ≦2mVrms 5Hz ~ 1MHz
Recovery Time 1A
METER
Digital
Accuracy

3 Digits 0.5" LED Display
GPS-4303/3303 Out ON Accuracy ± (0.5% of rdg + 2 digits)
GPS-4303/3303 Out OFF Accuracy ± (0.5% of rdg + 8 digits)
GPS-2303 Accuracy ± (0.5% of rdg + 2 digits)

INSULATION
Chassis and Terminal ≧DC 500V / 20MΩ
Chassis and AC Cord ≧DC 500V / 30MΩ
POWER SOURCE
  AC 100V/120V/220V ±10%, 230V(+10% ~ -6%), 50/60Hz
DIMENSIONS & WEIGHT
  255(W) x 145(H) x 265(D)mm, Approx. 7kg
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Features 4 Independent Isolated Output Four "3 Digits" LED Displays 0.01% Load and Line Regulation Low Ripple and Noise Tracking Operation and Auto Series/Parallel Operation Output ON/OFF Switch Output Voltage and Current Setting When Output Disable Fan Speed Control Circuit to Minimize Fan Noise Over Load and Reverse Polarity Protection Optional European Jack Type Terminal..
Rs 0.00 Ex Tax: Rs 0.00
Features 4 Independent Isolated Output Four "3 Digits" LED Displays 0.01% Load and Line Regulation Low Ripple and Noise Tracking Operation and Auto Series/Parallel Operation Output ON/OFF Switch Output Voltage and Current Setting When Output Disable Fan Speed Control Circuit to Minimize Fan Noise Over Load and Reverse Polarity Protection Optional European Jack Type Terminal..
Rs 0.00 Ex Tax: Rs 0.00
Features 4 Independent Isolated Output Four "3 Digits" LED Displays 0.01% Load and Line Regulation Low Ripple and Noise Tracking Operation and Auto Series/Parallel Operation Output ON/OFF Switch Output Voltage and Current Setting When Output Disable Fan Speed Control Circuit to Minimize Fan Noise Over Load and Reverse Polarity Protection Optional European Jack Type Terminal..
Rs 0.00 Ex Tax: Rs 0.00