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

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.

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.

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!

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

المساعدة تتبع الطلب

الحساب عربة التسوق

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

المساعدة تتبع الطلب

الحساب عربة التسوق

Technologies SPD3303X-E Triple Output Power Supply

Product ID: 32266039

Details

Brand
Siglent
Compatible Devices
Personal
Connector Type
usb
Cooling Method
Air
Form Factor
Tower
Item Weight
17.6 pounds

⚡220W total power output

🔌3 fully isolated, independent outputs

🌡️Intelligent temperature-controlled fan

AED 2855

Duties & taxes included

In stock

Sold byAmazon UAEDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to UAE.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Description

⚡ Power your innovation with precision and silence — because your projects deserve the best.

SMART COOLING SYSTEM - Whisper-quiet, temperature-controlled fan activates only when needed, keeping your workspace distraction-free.
FLEXIBLE OUTPUT MODES - Switch effortlessly between independent, series (up to 60V), and parallel modes to match any project demand.
PRECISION LINEAR POWER - Experience ultra-low noise and stable voltage with true linear supply design for professional-grade reliability.
TRIPLE INDEPENDENT OUTPUTS - Power up to 3 devices simultaneously with isolated 32V/3.2A and versatile 2.5V/3.3V/5V channels.
SEAMLESS SOFTWARE INTEGRATION - Control remotely with Easy Power PC software, SCPI commands, and LabVIEW drivers for next-level workflow efficiency.

The Siglent SPD3303X-E is a high-performance triple output linear power supply delivering up to 220W with three isolated channels (two at 32V/3.2A, one adjustable 2.5V/3.3V/5V/3.2A). It features ultra-low noise, a smart temperature-controlled fan for quiet operation, and versatile output modes including independent, series (up to 60V), and parallel. Designed for professionals, it supports remote control via Easy Power PC software, SCPI commands, and LabVIEW drivers, making it ideal for precise, multi-channel power needs in engineering and telecom environments.

Specifications

ASIN	B01410O424
Best Sellers Rank	#126 in Computer Power Supplies
Brand	Siglent
Built-In Media	Standard configuration
Compatible Devices	Personal Computer
Connector Quantity	1
Connector Type Used on Cable	usb
Cooling Method	Air
Current Rating	3 A
Customer Reviews	4.6 4.6 out of 5 stars (382)
Form Factor	Tower
Global Trade Identification Number	00718520016356
Item Dimensions	16 x 14 x 11 inches
Item Weight	17.6 pounds
Manufacturer	Siglent Technologies
Maximum Input Voltage	230 volts
Mfr Part Number	SPD3303X-E
Minimum Input Voltage	100 volts
Model Name	SPD3303X-E
Model Number	SPD3303X-E
Number of Fans	1
Number of Items	1
Number of Packs	1
Output Wattage	220
Power Supply Design	Linear
System Bus Connector Type	24 Pin
UPC	712096156331 718520016356 702756092192
Unit Count	1 Count
Upper Temperature Rating	40 °C
Warranty Description	3 year
Wattage	220 watts

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.