Product Description

DC Power Supply (30V,3A)

• Brand: Gw-instek
• Model: GPS-3030D
• Country of origin: Taiwan
• Country of manufacture: China

Feature:

• Volt & Ampire: 30Volt, 3A
• Light and Compact Design 
• 0.01% High Regulation 
• Constant Voltage and Constant Current    Operation 
• Remote Control for External Programmability 
• Internal Select for Continuous or Dynamic    Load 
• Low Ripple and Noise 
• Overload and Reverse Polarity Protection
• Series or Parallel Operation 

Technical Specification:

Regulation: 

• Rated Output: 0-30V/ 3A
• Line regulation: ≦0.01% + 3mV 
• Load regulation: ≦0.01% + 3mV (rating current≦3A) 
• Load regulation: ≦0.01% + 5mV (rating current > 3A) 

Ripple & Noise: 

• ≤0.5mVrms 5Hz~1MHz (rating current≦3A) 
• ≤1mVrms 5Hz ~ 1MHz (rating current > 3A) Recovery Time 
• Recovery Time: ≤100μS ( 50% load change, minimum load 0.5A ) Temp. Coefficient 
• Temp. Coefficient: ≤300ppm/°C 
• Output range: 0 to rating voltage continuously adjustable 
• CONSTANT CURRENT OPERATION :

Regulation:

• Line regulation ≤0.2% + 3mA 
• Load regulation ≤0.2% + 3mA 

METER:

• Analog: V-meter and I-meter 2.5 class 
• Dimensions: 50 x 50 mm 

Digital: 

• 31∕2 digital 0.5" LED display (3030D) 
• 31∕2 digital 0.39" LED display (3030DD) 
• Accuracy: ±(0.5﹪of rdg + 2 digits) 

INSULATION:

• Chassis and Terminal: 20MΩ or above (DC 500V) 
• Chassis and AC Cord: 30MΩ or above (DC 500V) 
• POWER SOURCE: AC 100V/120V/220V/240V±10%, 50/60Hz 

ACCESSORIES: 

• User manual x 1 
• Power cord x 1  
• Test lead GTL-105 x 1