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0 – 32V / 3A Programmable DC Power Supply

Scientech 4078P

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Scientech 4078P Programmable DC Power Supply is a versatile instrument with facility to interface with PC. The front panel with keypad and cursor, makes it user friendly.
It can be set to use as a Constant Voltage and Constant Current source. With low ripple and excellent Line and Load regulation, Scientech 4078P is fully protected against over load, over voltage, over current, over heat and short circuit.

Features

  • DC 0-32 V; 0-3 Amp
  • LCD screen for Voltage, Current & Power
  • Current limit exceed indication (LED)
  • Step increment for Voltage
  • User’s friendly settings of Voltage and Current using keypad and Encoder
  • Constant Voltage source and Constant Current source
  • PC interface USB

Technical Specifications

Parameter Specification
DC Output 0 – 32 V, 3 A
Current Limit 100 mA – 3 A
Setting Resolution Voltage: 100 mV
Current: 10 mA
Internal Resistance ≤ 10 mΩ
Stability 2.5 mV at 30 V / 3 A
Recovery Time ≤ 50 μs
Load Regulation ± (0.05 % +10 mV) for 0 – 30 V
Line Regulation ± (0.05 % +10 mV) for 0 – 30 V
Temperature Coefficient ± (0.05 % + 5 mV / °C)
Ripple & Noise ≤ 1 mVrms
Display LCD Screen with backlit for voltage, current and Power
Accuracy ±(1% +1 digit)
Over Range Indication Glowing ‘Over Current’ LED indicate Overload
Interface USB
Protective modes Over load, over voltage, over current, over heat and short circuit Protection.

General Information

Parameter Specification
Insulation Between chassis & output terminals > 10 MΩ at 100 V DC
Between chassis & AC plug > 50 MΩ at 500 V DC
Power Supply 230 V ±10%, 50 / 60 Hz
Operating Temperature 0 – 40°C, 80% RH
Dimensions (mm) W 198 × D 278 × H 90
Weight 4 Kg approximately
Product Tutorial Online on www.ScientechLearning.com
Included Accessories Mains cord, USB cable

 

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