Variable Adjustable Single Channel 30V 10A DC Switching Power Supply

Variable Adjustable Single Channel 30V 10A DC Switching Power Supply

Switching Power Supply, DC Power Supply, Power Supply manufacturer / supplier in China, offering Variable Adjustable Single Channel 30V 10A DC Switching Power Supply.



Huyssen Technology, one of the leading China manufacturers of various power supplies, now brings you the best quality variable adjustable single channel 30v 10a dc switching power supply. With bulk products in stock in our factory, we warmly welcome you to wholesale our equipment made in China with us. Besides, customized service is also available in order to meet your requirement.

Basic Info

  • Model NO.: HSJ-300-30

  • Warranty: 2 Years

  • Input Voltage: 110-220V

  • Output Current: 0-10V

  • Specification: 0.8kg

  • HS Code: 8504401400

  • Output Type: Single

  • Output Power: 300W

  • Certification: CE, RoHS

  • Output Voltage: 0-30V

  • Output Frequency: 50~60Hz

  • Transport Package: Carton

  • Origin: Dongguan, Guangdong

Product Description

This serial single output switch power supply is a kind of DC regulated power supply with high efficiency and stability. It can be acted both as constant voltage as well as constant current dc power supply. For this serial power supply,it has perfect protection circuit, can be used in many areas.
1.single phase, single output
2.Perfect line protection function
3.apply for sticking technology small size,good appearance
4.Using multi-circle wire-wound potentiator with high efficiency
5.The cooling system for intelligent temperature control fan
6.set of posts could dual-use(insert or connect),prevent the posts heat and loose
Charge batteries, PCB board manufacturing industry/motors, LED products, and dc fans test/electrofacing, electrolyzation, electronic components ageing/laboratory, Electronic equipment, automatic Test Equipment/All other occasions need to use DC Power Supply
Line Voltage 200-240VAC,50Hz-60Hz
Voltage Display Accuracy ±0.5%
Current Display Accuracy ±0.5%
Efficiency >85%
Voltage Regulation


Output VoltageOutput CurrentDisplayDisplay Accuracy
HSJ-305D0-30V0-5ALED Digit±1%±1
HSJ-3010D0-30V0-10ALED Digit±1%±1
HSJ-602D0-60V0-2ALED Digit±1%±1
HSJ-603D0-60V0-3ALED Digit±1%±1
HSJ-605D0-60V0-5ALED Digit±1%±1
HSJ-1002D0-100V0-2ALED Digit±1%±1
HSJ-1003D0-100V0-3ALED Digit±1%±1


Q1. Can I have a sample order for power supply?

A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

Q2. What about the lead time?

A:Samples take about 2-5 days, mass production time needs 1-3 weeks for order quantity more than 10000pcs.

Q3. Do you have any MOQ limit for power supply?

A: No MOQ, 1pc for sample checking is available

Q4. How do you ship the goods and how long does it take to arrive?

A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 6-8 days to arrive. Airline and sea shipping also optional.

Q5. How to proceed an order?

A: Please let us know your requirements or application.

Then, we will quote according to your request or base on our suggestions.

Thirdly, you can confirm the samples and places deposit for formal order.

At last,we will arrange the production.

Q6.How should I pay?

A6: You can pay via T/T,L/C at sight, PayPal, Western Union, Cash etc., 100% T/T in advance for samples. For large quantities, 30% T/T in advance as soon as order confirmed and the balance before shipping via T/T or L/C etc. If you prefer other payment terms, please contact us freely.

Q7. Is it OK to print my logo on  box?

A7: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.



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