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Home > Power Supplies / El. Loads>Power Supplies DC>GPD-3303D

GW Instek GPD-3303D

Programowalny zasilacz DC GPD-3303D 3 kanały, 100mV/10mA, USB

More details

478,47 €

389,00 € tax excl.

Features
  • 2/3/4 Independent Isolated Output
  • 4 LED Display Sets: 3 digits after decimal point
  • Minimum Resolution :
  • 1mV/1mA(GPD-2303D/GPD-3303S/GPD-4303S)
  • 100mV/10mA(GPD-3303D)
  • 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
  • USB Standard Interface
  • PC Software & USB Driver
  • Labview driver

 

　GPD-4303SGPD-3303SGPD-2303SGPD-3303D
OUTPUT
ChannelCH1CH2CH3CH4CH1CH2CH3CH1CH2CH1CH2CH3
Voltage0~30V0~5V / 5.001~10V0~5V0~30V2.5V/ 3.5 / 5.0V0~30V0~30V2.5V/ 3.5 / 5.0V
Current0~3A0~3A / 0~1A0~1A0~3A0~3A0~3A0~3A0~3A
CONSTANT VOLTAGE OPERATION
RegulationLine 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 Range0 to rating current continuously adjustable
CONSTANT CURRENT OPERATION
RegulationLine Regulation≦0.2%+3mA
　Load Regulation≦0.2%+3mA
Ripple Current≦3mArms
Output Range0 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 SERLine 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
DisplayVoltage:4 3/4 digits 0.4" LED DisplayVoltage:2 3/4 digits 0.4" LED Display　　
　Current:3 3/4 digits 0.4" LED DisplayCurrent:2 3/4 digits 0.4" LED Display　　
ResolutionVoltage:1mVVoltage:100mV
　Current:1mACurrent: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

 

  • Max Voltage 21V...50V
  • Max Current 0A...10A
  • Max Power 151W...200W
  • Power supply type Linear

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