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Product Description

Digital DC Power Supply 


Brand: GW-instek 

Model: GPS-4303C

Country of origin: Taiwan

Country of manufacture: China


Features:

  • 4 sets of independent DC power output
  • Four 3-digit displays can display two sets of voltage and current at the same time
  • Automatic series and automatic parallel synchronous operation
  • Constant voltage and constant current operation
  • Low ripple and noise
  • Overload and reverse polarity protection
  • Selectable continuous/dynamic load
  • Output Enable/Disable control
  • Temperature control cooling fan speed

Technical Specification:

Rated output:

  • Voltage: CH1&CH2:-  0~30V, CH3&CH4:- 2.2~5.2V, 8~15V
  • Current: CH1&CH2:- 0~3A, CH3&CH4:- 1A Max
  • Serial Voltage: 0~60V
  • Parallel Current: 0~6A

CONSTANT VOLTAGE OPERATION (CH1, CH2):

  • Line Regulation: < 0.01% + 3mV
  • Load Regulation: < 0.01% + 3mV (rating current< 3A), < 0.02% + 5mV (rating current > 3A
  • Ripple & Noise: < 1mVrms 5Hz ~ 1MHz
  • Recovery Time: < 100μS (50% Load change, Minimum load 0.5A)

CONSTANT CURRENT OPERATION (CH1, CH2):

  • Line Regulation: < 0.2% + 3mA
  • Load Regulation: < 0.2% + 3mA
  • Ripple & Noise: < 3mArms

TRACKING OPERATION (CH1, CH2):

  • Tracking Error: < 0.5% + 3mV of CH1
  • Series Regulation: < 300mV
  • Load Regulation: < 0.01% + 3mV
  • Ripple & Noise: < 2mVrms 5Hz ~ 1MHz
  • 2.2V ~ 5.2V output (CH3) (for GPS-3303C/4303C):
  • Line Regulation: < 5mV
  • Load Regulation: < 15mV
  • Ripple & Noise: < 2mVrms, 5Hz ~ 1MHz
  • Voltage Accuracy: + 5% of rdg
  • Current Output: 1A

8V ~ 15V Output (CH4) (for GPS-4303C):

  • Line Regulation: < 5mV
  • Load Regulation: < 10mV
  • Ripple & Noise: < 2mVrms, 5Hz ~ 1MHz
  • Voltage Accuracy: + 5% of rdg
  • Current Output: 1A

METER:

  • Digital: 3 digits 0.5" LED display, GPS-4303C Out ON accuracy ± (0.5% of rdg + 2 digits)

INSULATION:

  • Chassis & Terminal: >DC 500V / 20MΩ
  • Chassis & AC Cord: >DC 500V / 30MΩ

POWER SOURCE:

  • AC 100V/120V/220V/240V+10%, 50/60Hz

ACCESSORIES:

  • Operation Manual x 1, Power Cord x 1, Test Lead GTL-104 x 2, GTL-105 x 2

DIMENSIONS & WEIGHT:

  • 255(w) x 145(h) x 265(d) mm, Approx 7kg

COMPANY

Paramount Concord(3rd floor), 9, Tikatuly, Dhaka-1203
Cell: 01848-305111 , Tel: +88-02-41051837 , Fax: +88-02-9511114, Email: atsbd.dk@gmail.com or ats@atsdhaka.com , www.atsdhaka.com

Our Services

Lab Establishment / Project Consultancy Sales with Technial Support Quick Delivery & Installation Comprehensive Training After Sales Support 24-Hours Online Technical Support