The SPD3303X-E power supply belongs to the SPD3300X series of Siglent and has a resolution of 10mV/10mA and an accuracy of ±0.03% (V) and ±0.3% (A).
The SPD3300X series by Siglent is a line of high-end DC-power supplies with a 4.3-inch display. These power supplies offer three outputs that can be changed individually. Two outputs offer a maximum output voltage of 32 V, the third output can deliver a maximum of 5 volts and is, therefore, suited for most digital purposes like supplying a microcontroller.
Output
The supplies offer the possibility to switch the two main outputs parallel or in series internally. This makes using the full output power of the supply easier and eliminates the need for extra wires.
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In serie | Parallel ingesteld |
The power supplies offer the possibility to be programmed to supply different voltages over time. Both via the on-screen menu and through the software on the pc the current and voltage can be set to change over time.
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Output timing | Easily setup the two channels | Local storage | PC software |
The Siglent model 3303X and model 3303X-E differ mainly in resolution and accuracy. The most important specifications are shown in the table below.
Model | SDP3303X-E | SDP3303X |
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Resolution | 10 mV / 10 mA | 1 mV / 1 mA |
Accuracy | V = ±0.03%, A = ±0.3% | V = ±0.5%, A = ±0.5% |
Price |
Power | 220 Watt | ||||||||||||
Output | |||||||||||||
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Line regulation | ≤0.01% + 3 mV | ||||||||||||
Ripple | ≤ 1mVrms | ||||||||||||
Memory save | 5 sets | ||||||||||||
Display | 4.3" true colour LCD | ||||||||||||
Connectivity | LAN, USB device | ||||||||||||
Dimensions | 225 x 143 x 287 mm | ||||||||||||
Weight | 8 kg |
The SPD3303X-E power supplies comes with the following accessories:
SPD3000X Datasheet |
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Download |