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Siglent Technologies SPD3303X-E Triple Output Power Supply

Siglent Technologies SPD3303X-E Triple Output Power Supply

Q: Will this power the flux capacitor?

Unfortunately, not nearly enough power. At 300W, we would need 4 million SPD3303X-Es to reach the 1.2 GW needed to power the original flux capacitor as well as 4 million power cords, 4 million outlets, etc.. it would be a bit of a challenge :) - Jason, SIGLENT NA

Q: does it have a current limiting feature?

Yes, the two main outputs each have a programmable current limit with the same fine granularity as voltage setting. The third 3.3/5V output I think is a fixed limit.

Q: How does it behave when powered up from the ac input? does it begin working with last settings, or must the soft power button be pressed to start?

This has a hard power switch, you can tell by looking at the power button the line in the middle does not touch the circle. when you power it up, your last settings used will still be there but it will not be enabled. Hope this helps.

Q: Can you adjust the tree outputs?

I assume you meant three instead of tree. However, channel 1 & 2 (0-32 volts)are adjustable. The three outputs of 2.5, 3.3, and 5 volts @ 3.2 amps are fixed and selectable by a slide switch. A comprehensive user manual is available for this power supply that details all the features. Very happy with mine!

Product ID: 32266039

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Details

Model Name
SPD3303X-E
Brand
Siglent
Compatible Devices
Personal
Connector Type
usb
Output Wattage
220
Form Factor
Tower

⚡220W total power output

📊Advanced timing & trending graph functions

🔌3 fully independent & isolated outputs

Frequently Bought Together

Siglent Technologies SPD3303X-E Triple Output Power Supply

Siglent Technologies SDS1104X-E 100Mhz Digital Oscilloscope 4 Channels Standard Decoder, Grey

Siglent Technologies SDM3045X 4-1/2 Digit Digital Multimeter, DMM

Description

⚡ Power your innovation with precision and control!

VERSATILE OUTPUT MODES - Switch seamlessly between independent, series, and parallel modes to match your workflow
COMPACT YET DURABLE DESIGN - Heavy-duty build fits professional labs without sacrificing bench space
ROBUST 220 W POWER DELIVERY - High-capacity output ensures stable performance for demanding applications
SMART TIMING TRENDING GRAPHS - Visualize output trends and schedule power delivery for optimized testing
TRIPLE INDEPENDENT POWER CONTROL - Manage 3 isolated outputs with precision for complex projects

The Siglent SPD3303X-E is a professional-grade triple output power supply delivering up to 220W with three fully independent and isolated outputs. It supports multiple output modes including independent, series, and parallel, and features advanced timing and trending graph functions to optimize testing workflows. Designed for engineers and tech professionals, it combines robust performance with a compact, durable form factor.

Specifications

Brand	Siglent
Series	SPD3303X-E
Item model number	SPD3303X-E
Item Weight	17.6 pounds
Product Dimensions	16 x 14 x 11 inches
Item Dimensions LxWxH	16 x 14 x 11 inches
Power Source	AC
Manufacturer	Siglent Technologies
ASIN	B01410O424
Is Discontinued By Manufacturer	No
Date First Available	August 18, 2015

Have a Question? See What Others Asked

Will this power the flux capacitor?

does it have a current limiting feature?

How does it behave when powered up from the ac input? does it begin working with last settings, or must the soft power button be pressed to start?

Can you adjust the tree outputs?

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