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- USA
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11
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Description
siglent spd4306x 4 ch dc power supply 400 wThe Siglent SPD4306X is a 4 channel DC Linear Programmable Power Supply equipped with a 4. 3 inch TFT LCD display, friendly human machine interface, and excellent performance indicators. Real time waveform display provides engineers with an informative user interface. SPD4306X offers a total output power of 400 W with a resolution of 1 mV 1 mA. The maximum voltage and current for each channel are as follows: CH1: 15 V 1. 5 A CH2: 30 V 6 A CH3: 30 V 6
The Siglent SPD4306X is a 4-channel DC Linear Programmable Power Supply equipped with a 4.3-inch TFT-LCD display, friendly human-machine interface, and excellent performance indicators. Real-time waveform display provides engineers with an informative user interface.
SPD4306X offers a total output power of 400 W with a resolution of 1 mV/1 mA. The maximum voltage and current for each channel are as follows:
- CH1: 15 V/1.5 A
- CH2: 30 V/6 A
- CH3: 30 V/6 A
- CH4: 15 V/1 A
Kenmerken
- Rated output power: 400 W
- Rated voltage: 32 V, 12 V, 30 V
- Up to four high-precision power supplies with independent controllable outputs, supporting CH2 and CH3 series and parallel connections
- Clear graphical interface with waveform and timer display modes
- 5-digit voltage and current display with minimum resolution of 1 mV, 1 mA
- Fast output response time: <50us
- The high current channel support remote voltage compensation sense function. The maximum compensation voltage is 0.6 V
- Overvoltage protection and overcurrent protection or safe and accurate operation
- Equipped with a 4.3-inch TFT-LCD display (480 x 272 resolution)
- USB and LAN standard communication
- USB-GPIB module is optional
- Excellent channel density with up to 4 channels in a 3U half rack package
- Internal data storage for setups and parameters
- Embedded Web Server with instrument communication that doesn’t require software installation
- Fully SCPI programming command set support as well as a LabView driver for remote control and system automation
Specificaties
| SPD4323X | SPD4121X | SPD4306X | |
|---|---|---|---|
| Channel Output | CH1: Voltage 0 to 6 V Current 0 to 3.2 A CH2: Voltage 0 to 32 V Current 0 to 3.2 A CH3: Voltage 0 to 32 V Current 0 to 3.2 A CH4: Voltage 0 to 6 V Current 0 to 3.2 A |
CH1: Voltage 0 to 15 V Current 0 to 1.5 A CH2: Voltage 0 to 12 V Current 0 to 10 A CH3: Voltage 0 to 12 V Current 0 to 10 A CH4: Voltage 0 to 15 V Current 0 to 1.5 A |
CH1: Voltage 0 to 15 V Current 0 to 1.5 A CH2: Voltage 0 to 30 V Current 0 to 6 A CH3: Voltage 0 to 30 V Current 0 to 6 A CH4: Voltage 0 to 15 V Current 0 to 1 A |
| Resolution | 1 mV, 1 mA | 1 mV, 1 mA | 1 mV, 1 mA |
| Setting Accuracy | Voltage: ±(0.03% of reading+10) mV, Current: ±(0.3% of reading+10) mA | Voltage: ±(0.03% of reading+10) mV, Current: ±(0.3% of reading+10) mA | Voltage: ±(0.03% of reading+10) mV, Current: ±(0.3% of reading+10) mA |
| Readback Accuracy | Voltage: ±(0.03% of reading+10) mV, Current: ±(0.3% of reading+10) mA | Voltage: ±(0.03% of reading+10) mV, Current: ±(0.3% of reading+10) mA | Voltage: ±(0.03% of reading+10) mV, Current: ±(0.3% of reading+10) mA |
| Display | 4.3" TFT-LCD 5-digit voltage and current display | 4.3" TFT-LCD 5-digit voltage and current display | 4.3" TFT-LCD 5-digit voltage and current display |
| Output power | 240 W | 285 W | 400 W |
Inbegrepen
- 1x Siglent SPD4306X Power Supply
- 1x Power cord (EU)
- 1x Output test cord (3 A)
- 1x USB cable
- 1x Quick start guide
Downloads
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 586 reviews
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Product Reviews
★★★★★ 5
Super fun purse
Color: Wht/Bk
Lots of compliments. Used it to match my zebra shoes
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 9, 2022
★★★★★ 5
Great charging station
Color: Black
I love this charging station. It lives on my desk and it gets used all day every day with every device I can think of charges my phone, my MacBook Pro, my gaming, laptop, headphones, etc and it doesn’t quickly. I’ve had no problems with it whatsoever, and I love the retracting cables, and a little adhesive pad that keeps it in place on the desk. Well done!
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Reviewed in the United States on June 11, 2026
★★★★★ 5
retractable cable is a game changer for desk cable management
Color: Black
The retractable cable on this power strip is the feature I didn't know I needed. Being able to extend exactly as much cord as you need and have the rest neatly contained means zero cable clutter on the desk. The 2.3ft cord is enough for most desk setups and the coil retracts cleanly every time.
100W total output is adequate for a multi-device setup — I run a MacBook Pro (via the 65W USB-C port), an iPad, a phone, and a small lamp off it simultaneously without issues. Three AC outlets cover anything that doesn't charge via USB.
The form factor is compact enough that it sits on the desk surface without being in the way. Build quality feels premium, not flimsy. The InstaCord retraction mechanism is smooth and doesn't feel like it'll snap after a few months.
One thing to note: this doesn't have a battery, it's just a power strip with a retractable cord. If you need a battery backup, look elsewhere. As a pure power strip with great cable management, it's excellent.
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Reviewed in the United States on April 13, 2026
★★★★★ 5
Awesome desktop accessory!
Color: Black
Perfect desktop accessory for maximum functionality. 3 outlets on the back and 2 USB C cables that come out the sides. Holding to the side via a magnet. Charges my devices very quickly. Absolute workhorse for its weight and portability.
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Reviewed in the United States on April 3, 2026
★★★★★ 5
Minimalist's Dream
Color: Black, Color: Black
The ultimate desk decluttering tool!
I am extremely happy with this 7-in-1 station. The best part is the built-in retractable cables; I no longer have to manage a mess of cords on my desk. It has a very small footprint but packs enough punch to power my laptop and several other devices at once. It’s a high-quality, compact solution that solved all my cable management issues. Five stars!
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Reviewed in the United States on April 18, 2026
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