Nguồn một chiều (DC) Twintex TP-4303NNguồn một chiều (DC) Twintex TP-4303N
Nguồn một chiều (DC) Twintex TP-4305NNguồn một chiều (DC) Twintex TP-4305N

DC Power Supplies Twintex TP-4303N, 0~30V/0~3A x2, 2.2~15V/1A x2

tick sản phẩm Manufacturer
tick sản phẩm Model
tick sản phẩm Warranty
  Twintex
  TP-4303N
  12 months
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  • Description
  • Specifications
  • Accessories

Description

DC Power Supplies Twintex TP-4303N – Taiwan, 0~30V/0~3A x2, 2.2~15V/1A x2

The TP4000N series are linear DC power supplies with 4 channels, two main channels with 0~30V output and two auxiliary channels with 2.2~15V output. Auto series and parallel operations double output voltage and current in the main channels (CH1/CH2). Auxiliary channels (CH3/CH4) can also be connected through external test leads to double output voltage and current. Automatic cooling fan control give sufficient cooling to the power supply and minimize fan noise. The output ON/OFF control and preset voltage & current function protect the power supply and related loads from unexpected damages. The TP4000N series are widely used in applications of powering operational amplifier, push pull stages, logic circuit and definition systems.

Features

★ Two main channels with 0~30V output, two auxiliary channels with 2.2~15V output
★ Constant voltage and constant current operations
★ Low ripple and noise, low temperature drift
★ Auto Series and Parallel tracking operations
★ Output ON/OFF control
★ Preset voltage and current
★ High efficiency, high power density
★ Over load and reverse polarity protections
★ Four 3 digits panel meters display
★ SMD PCB, high quality, high reliability

Model TP-4303N TP-4305N TP-4503N
Output 0~30V/0~3A x2

2.2~15V/1A x2

0~30V/0~5A x2

2.2~15V/1A x2

0~50V/0~3A x2

2.2~15V/1A x2

Constant voltage operation
Line regulation ≤0.01%+3mV
Load regulation ≤0.01%+3mV ≤0.02%+5mV ≤0.01%+3mV
Ripple & Noise ≤1mVrms ≤2mVrms ≤1mVrms
Constant current operation
Line regulation ≤0.2%+3mA
Load regulation ≤0.2%+3mA ≤0.2%+5mA ≤0.2%+3mA
Ripple & Noise ≤3mArms ≤6mArms ≤3mArms
Tracking operation
Parallel Line regulation ≤0.01%+3mV
Load regulation ≤0.02%+5mV
Series Line regulation ≤0.01%+5mV
Load regulation ≤300mV
Auxiliary output (CH3/CH4)
Output voltage 2.2V~15V
Output current Fixed 1A
Load regulation ≤25mV@110V/220Vac rated input
Ripple & noise ≤2mVrms
Protection Over load and reverse polarity protections
Display
Voltmeter 3 digits LED display
Ammeter 3 digits LED display
Resolution 100mV/10mA
Accuracy Real voltage and current output: ±(1% reading+2 digits)

Preset voltage and current: ±(1% reading+8 digits)

General
Protection Over load and reverse polarity protections
Operating environment 0℃~40℃, ≤80%RH
Storage environment -10℃~70℃, ≤70%RH
Power source AC110V/220V±10% selectable, 50/60Hz
Accessories Power cord x1, Operation manual x1, Test lead x1
Dimension 250Wx150Hx310Dmm
Weight 8.5kg 10kg 10kg
  • Power cord x1
  • Operation manual x1
  • Test lead x1