Non-Programmable & Multiple Channel

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GPS-x303 Series

OVERVIEW & SPECIFICATION

  • 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
DC Power SuppliesNon-Programmable & Multiple Channel