Regulated AC to DC Power Supply Unit, 30V 5A.

Comes with fine and coarse knobs.

In a perfect working condition. Selling as I don't have a whole lot of time for electronics projects these days.


Output Voltage
Adjustable  from 0 to 30V
Output Current
Adjustable from 0 to 5.00 A
Voltage Accuracy
± 0.5% Rdg +2bit
Current Accuracy
± 0.5% Rdg +2bit
Load Stability
≤ 0.3% (Test Conditions 30V / 5A)
Safety Mechanisms

Short Circuit Protection

Over-Temperature Protection

Current Limited Lower Voltage

Ripple And Noise
≤ 3mvrms (Test Conditions 30V / 5A)
Voltage Display Resolution
1 decimal
Current Display Resolution 2 decimal places
High Wind Fan Forced Cooling
Max Output Power
High-pressure Test
Leakage Current ≤ 1ma (Test Conditions: Input-To-Ground 1700VAC/2s)
Insulation Resistance ≥ 7MΩ (Test Conditions: Input-To-Ground 500VDC/5s)
Working Environment 0-40 ℃; Relative Humidity <80%
Storage Environment -20-80 ℃ Relative Humidity <80%
Working Method Constant-Current Constant-Voltage
Dimension 240 mm (Length) X 150 mm (Width) X 150 mm (Height)
Weight 4 Kilo

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Atten Instruments Regulated DC Power Supply Unit

  • Product Code: APS3005D
  • Availability: In Stock
  • $80.00
  • $60.00