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GPD-2303S - Multiple Output Programmable Linear D.C. Power Supply

Multiple Output Programmable Linear D.C. Power Supply

GW Instek

Category : Power Supplies

$601 (CAD)
$405 (USD)
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Documents:
Datasheet

Overview
Features
Information
Calibration

The GDP-Series are leading edge, economical, high resolution programmable power supplies. They are equipped with 2, 3 and 4 independent output channels and support a maximum output from 180 Watt to 195 Watt. The power supplies include four sets of memory for voltage and current setting, a USB remote interface, high resolution (GPD-2303S / GPD-3303S / GPD-4303S) and intelligent fan control to reduce noise. The durable features along with the free output monitoring software make the GPD-Series suitabke fo any lab as well as the LED industry.

 

  • 2, 3 and 4 Independent Isolated Output
  • 4 LED Display Sets : 3 Digits After Decimal Point (GPD-2303S/3303S/4303S)
  • Minimum Resolution : GPD-2303S/3303S/4303S (1mV / 1mA) GPD-3303D (100mV / 10mA)
  • Digital Panel Control (Rotary Encoder Switch, Rubber Key With Indicator)
  • User-Friendly Operation, Coarse / Fine Volume Control
  • 4 Sets Save / Recall
  • Key-Lock
  • Output On/Off
  • Tracking Series and Parallel Mode
  • Smart Cooling Fan Achieving Low Noise
  • Compact Design
  • PC Software & USB Driver
  • USB Standard Interface
  GPD-4303S GPD-3303S GPD-2303S GPD-3303D
OUTPUT
Channel CH1 CH2 CH3 CH4 CH1 CH2 CH3 CH1 CH2 CH1 CH2 CH3
Voltage 0~30V 0~5V / 5.001~10V 0~5V 0~30V 2.5V/ 3.5 / 5.0V 0~30V 0~30V 2.5V/ 3.5 / 5.0V
Current 0~3A 0~3A / 0~1A 0~1A 0~3A 0~3A 0~3A 0~3A 0~3A
CONSTANT VOLTAGE OPERATION
Regulation Line Regulation≦0.01%+3mV
  Load Regulation≦0.01%+3mV(rating current ≦3A)
                            ≦0.02%+5mV(rating current>3A)
Ripple  ≦1mVrms(5Hz~1MHz)
Noise ≦10mVpp(5Hz~1MHz)
Recover Time ≦100μS(50% Load Change, Minimum Load 0.5A)
Temp. Coefficient ≦300ppm / ℃
Output Range 0 to rating current continuously adjustable
CONSTANT CURRENT OPERATION
Regulation Line Regulation≦0.2%+3mA
  Load Regulation≦0.2%+3mA
Ripple Current ≦3mArms
Output Range 0 to rating current continuously adjustable
TRACKING OPERATION
Regulation of PAR  Line Regulation≦0.01%+3mV
  Load Regulation≦0.01%+3mV(rating current ≦3A)
                            ≦0.02%+5mV(rating current>3A)
Regulation os SER Line Regulation≦0.01%+5mV
  Load Resulation≦100mV
  Tracking Error ≦0.5%±10mV(10V~30V no load)
                           with load added≦300mV
                          ≦0.5%±30mV(0V~9.99V no load)
                           with load added≦300mV
Tracking Error  ≦0.1%+10mVof Master(0~30V)(No Load, with load add load regulation≦100mV)
METER
Display Voltage:4 3/4 digits 0.4 LED Display Voltage:2 3/4 digits 0.4 LED Display  
  Current:3 3/4 digits 0.4 LED Display Current:2 3/4 digits 0.4 LED Display  
Resolution Voltage:1mV Voltage:100mV
  Current:1mA Current:10mA
Program Accuracy(25±5℃) Voltage: ±(0.03% of RDG+ 10 digits) Voltage: ±(0.5% of RDG+ 2 digits)
  Current: ±(0.3% of RDG + 10 digits) Current: ±(0.5% of RDG+ 2 digits)
Readback Accuracy(25±5℃) Voltage: ±(0.03% of RDG+ 10 digits) Voltage: ±(0.5% of RDG+ 2 digits)
  Current: ±(0.3% of RDG + 10 digits) Current: ±(0.5% of RDG+ 2 digits)
CH3 SPECIFICATIONS
Output Voltage (2.5V/3.3V/5.0V)±8%
Output Current  3A
Regulation(25±5℃) Line Regulation≦5mV
  Load Regulation ≦15mV
Ripple & Noise ≦2mVrms
KEY LOCK
Yes
MEMORY SAVE / RECALL 
4 Sets
POWER SOURCE
AC 100V/120V/220V/230V±10%,50/60Hz
DIMENSION & WEIGHT
210(W) x 130(H) x 265(D) mm, Approx .7 kg

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