Siglent SPD3303X-E

The Siglent SPD3303X-E is a three-channel programmable linear DC power supply. Two outputs are adjustable in the range 0–32 V / 0–3.2 A, and the third output offers 2.5 V, 3.3 V or 5 V. Total power is 220 W. The unit has USB and LAN interfaces.

Technical specifications

• Device type: Linear programmable DC laboratory power supply
• Output channels: 3 isolated, independently controllable outputs
• CH1 and CH2: Each 0–32 V / 0–3.2 A
• CH3: Selectable 2.5 V / 3.3 V / 5 V, up to 3.2 A
• Total power: 220 W
• Model-specific setting resolution: 10 mV / 10 mA; not 1 mV / 1 mA for SPD3303X model
• Display: 4.3-inch color TFT, 480 × 272; voltage 4 digits, current 3 digits
• Operating modes: Independent outputs, series and parallel connection
• Voltage mode ripple and noise: ≤1 mVrms, 5 Hz – 1 MHz
• Current mode ripple and noise: ≤3 mArms
• Protections: Short-circuit and overload protection
• Scheduling and memory: 5 timing groups and 5 setting storage slots
• Control interfaces: USB Device, LAN, SCPI; EasyPower and LabVIEW drivers

Manufacturer additional information

Manufacturer product page · Datasheet / manufacturer manual