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Siglent SPD3303S Power Supply

SKU: Siglent SPD3303S Power Supply

Siglent  SPD3303S Power Supply

Features and Benefits

• Separate control  and independent triple outputs: 30V/3A*2, 2.5V/3.3V/5V/3A*1, total 195W power

• 5 digits voltage ant 4 digits current display, min resolution: 1mV, 1mA

• Three output modes: independent, series and parallel connect, support timing output, waveform display and SCPI remote command

• 4.3inces TFT-LCD display with 480*272 high-resolution

• 100V/120V/220V/230V compatible design, to meet the need of different grid

• Smart temperature controlled fan, effectively reduce the noise

• Save/Recall 5 group system specifications, support data storage expansion







CH1: DC voltage range: 0-30V, DC current range: 0-3A

CH2: DC voltage range: 0-30V, DC current range: 0-3A

Ch3: DC voltage range: 2.5/3.3/5.0V, DC current range: 0-3A

Max output power


Min voltage/current resolution

10mV 10mA

1mV 1mA

Voltage/Current display

4.3 inches TFT-LCD 480*272 

4 digits voltage and 3 digits

current display

4.3 inches TFT-LCD 480*272 

5 digits voltage and 4 digits

current display

Ripple noise

≤1mVrms (5Hz~1MHz)

Standard interface

USB Device





011 805 5030 / 086 138 6548 - Phone orders
Monday-Friday, 08:00-17:00


Product details

Category: Power Supplies

Manufacturer: Siglent

Product code - SKU: Siglent SPD3303S Power Supply

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