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30v 3a Digital Power Laboratory Power PS-303D-2 Dual DC Power Supply

30v 3a Digital Power Laboratory Power PS-303D-2 Dual DC Power Supply

30v 3a Digital Power Laboratory Power PS-303D-2 Dual DC Power Supply

1,083.84

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Description

HTB15hnwKFXXXXXIXpXXq6xXFXXXo - 30v 3a Digital Power Laboratory Power PS-303D-2 Dual DC Power Supply

30v 3a Digital Power Laboratory Power PS-303D-2 Dual DC Power Supply Features: 1.Three groups of voltage and current output:

  • A group:0-30V adjustable
  • 2 groups:0-30V adjustable
  • Group 3:5V-3A Fixed Output

2.The main road from the track , can be a bipolar power supply

  • From the main road track , the output voltage can be doubled
  • From the main road parallel to double the output current can special switching current directly from the main switch and parallel tracking function

Specifications:

  • 0-30V, 0-3A Dual adjustable, single 5V/3A fixed output
  • Overcurrent protection
  • Constant voltage, constant current, low ripple noise, low drift
  • Can be preset current limit
  • By connecting two clusters parallel mode automatically switches inside the machine , no external connections
  • Series mode may constitute positive and negative power output
  • Multi-turn potentiometer allows easier set voltage
  • Toroidal transformer , small size, light weight
  • Four -color LED digital display of voltage, current

Technical Parameters:

  • Input voltage : 220VAC ± 10% 50Hz ± 2Hz
  • Rated output voltage 0-30V
  • Rated output current 3A

Mode:

  • A two -way independent output + one fixed 5V/3A output
  • 2 series:0-60V / 0-3A
  • 3 and even 0-30V / 0-6A

Regulators characteristics:

  • The voltage regulator
  • Power effect:CV ≤ 0.01% +3 mV CC ≤ 0.2% +3 mA
  • Load effect:CV ≤ 0.01% +3 mV (I ≤ 3A) CC ≤ 0.2% +3 mA (I ≤ 3A)
  • CV ≤ 0.02% +5 mV (I> 3A) CC ≤ 0.2% +5 mA (I> 3A)
  • Ripple and noise:CV ≤ 1.0mVr.ms (I ≤ 3A) CC ≤ 3mAr.ms (I ≤ 3A)
  • CV ≤ 2.0mVr.ms (I> 3A) CC ≤ 6mAr.ms (I> 3A)

Steady flow characteristics:

  • Current regulation: Power effect ≤ 0.2% +3 mA ,Load effect ≤ 0.2% +3 mA, Ripple and Noise : ≤ 3mA rms

Series-parallel mode: 1.In parallel

  • Power effect ≤ 0.01% +3 mV
  • Load effect ≤ 0.01% +3 mV (I ≤ 3A);≤ 0.02% +5 mV (I> 3A)

2.Series connection

  • Power effect ≤ 0.01% +5 mV
  • Load effect ≤ 300mV
  • Positive and negative power
  • From the road error ≤ 0.5% +10 mV main road( No load , load effect when coupled with the need to load ≤ 300mV)

3.Show

  • Voltage indication accuracy: three and a half A / D converter digital display ± 0.5% +2 digits
  • Current indication accuracy: three and a half A / D converter digital display ± 1% +2 words

4.5 volt fixed output power

  • Rated output voltage:5V ± 0.25V
  • Maximum rated output current:3A
  • Power effect:≤ 5mV
  • Load effect:≤ 15mV
  • Ripple and Noise:≤ 2.0mVr.m.s
  • Protection:current limit and short circuit protection
  • Use of the environment:0 ~ +40 Relative humidity ≤ 80%
  • Working hours:80 % of full load continuous working time > 8 hours

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H.Q.S

Additional information

Output Power

201 – 300W

Output Type

DUAL

is_customized

Yes

Output Frequency

Refer to SPEC

Model Number

PS-303D-2

Output Voltage

0-30V

Output Current

0-3A

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