Mastech Regulated Variable Linear DC POWER SUPPLY HY3003D 30V 3A

$180.00 $179.95

Manufacturer: Mastech

Product Information

Guaranteed the best price, fast shipping, and friendly service. Mastech HY3003D is a lab-grade regulated variable linear DC power supply with a reputation for the lowest ripple and noise in its class. Variable voltage and current outputs at 0-30V DC and 0-3A acn be easily adjusted with coarse and fine controls. 


The updated model with over-voltage and reverse-voltage protection is recommended for applications with back EMF, including battery charging and conditioning, LEDs, DC and servo motors, electroplating and anodizing, etc.

Got a question? Call us at 408-622-9851.

Features & Specifications:


  • Adjustable outputs: 0-30V and 0-3A
  • Coarse and fine controls for both current and voltage outputs
  • Input voltage: 110V/60Hz
  • Line regulation: CV <= 0.01% + 1 mV, CC <= 0.2% + 1 mA
  • Load Regulation: CV <= 0.01% + 3mV, CC <= 0.2% + 3 mA
  • Ripple noise: CV <= 0.5 mV RMS, CC <= 3 mA RMS
  • Protection: constant current and short-circuit protection
  • LCD reading accuracy: +/-1% for voltage and +/-2% for current
  • Environment: 0-40C, relative humidity < 90%
  • Size: 11.5" x 6.5" x 5.5"
  • Weight: 12 lbs
  • Warranty: 90 days

Product Code: HY3003D_original

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