Тэжээлийн блок GPD-3303D

  • үнэ: 1,800,000 төг

  • Програмчилагддаг 3н гаралттай тэжээлийн блок 30В, 3А x 2, 5В 3А
  • - 3 Independent Isolated Output
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    - 4 LED Display Sets: 3 digits after decimal point
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    - Minimum Resolution : 100mV/10mA
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  • - Digital panel control(rotary encoder Switch, rubber key with indicator)
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    - User-friendly operation, coarse/fine volume control
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    - 4 Sets Save/Recall
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    - Key-Lock
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    - Output on/off
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    - Tracking Series and Parallel mode
  •  
    - Smart cooling fan achieving low noise
  •  
    - USB Standard Interface
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    - PC Software & USB Driver
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    - Labview driver

GPD-3303D
OUTPUT
Channel CH1 CH2 CH3
Voltage 0~30V 2.5V/ 3.5 / 5.0V
Current 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:2 3/4 digits 0.4″ LED Display
Current:2 3/4 digits 0.4″ LED Display
Resolution Voltage:100mV
Current:10mA
Program Accuracy(25±5℃) Voltage: ±(0.5% of RDG+ 2 digits)
Current: ±(0.5% of RDG+ 2 digits)
Readback Accuracy(25±5℃) Voltage: ±(0.5% of RDG+ 2 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 220V±10%,50Hz
DIMENSION & WEIGHT
210(W) x 130(H) x 265(D) mm, Approx .7 kg

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