VOLTEQ HY3020D is a lab grade regulated linear DC power supply, an improved version of the HY3020D we carry for years under Mastech brand. This highly stable, high quality linear DC power supply has an output continuously adjustable at 0-30V DC and 0-20A. What's more, the unit is equipped with coarse and fine controls for adjusting the voltage and current outputs, making it extremely easy to set the output to your desired level. The unit comes with 2 bright LED displays, providing accurate readout for the voltage and current values.
The improvement includes removing the short circuit protection, so you can short the output to set the current limit; and 10-trn pot for voltage adjustment; as well as fan/heat sink combination for cooling.
Got a question? Call us at 408-622-9851.
Features & Specifications:
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Adjustable outputs: 0-30V and 0-20A
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Coarse and fine controls for both current and voltage outputs
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Input voltage: 110V/60Hz and 220V/50Hz switchable
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Line regulation: CV <= 0.01% + 3 mV, CC <= 0.2% + 3 mA
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Load Regulation: CV <= 0.01% + 3mV, CC <= 0.2% + 3 mA
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Ripple noise: CV <= 0.5 mV RMS, CC <= 3 mA RMS
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Recovery time: < 100 micro seconds
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LED reading accuracy: +/-1% for voltage and +/-2% for current
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Environment: 0-40C, relative humidity < 80%
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Size: 10.6" x 16.0" x 6.0"
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Weight: 24 lbs
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Warranty: 1 year
Product Code: HY3020D_new
