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Switching Power Supply (161446) , AC/DC Adapters (104862) , Voltage Regulators/Stabilizers (749) , Inverters & Converters (44193) , Other Power Supplies (231)


FOB Price: US $118 - 135 / Piece | Get Latest Price
Min.Order Quantity: 1 Piece/Pieces over 10pcs can enjoy discounts
Supply Ability: 1000 Piece/Pieces per Month
Payment Terms: L/C,T/T,Western Union
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Quick Details

Place of Origin:
Zhejiang, China (Mainland)
Brand Name:
Model Number:
Output Power:
Output Type:
Input Voltage:
Output Voltage:
Output Current:

Packaging & Delivery

Packaging Details: Standard Neutral shipping packing 1.One piece per carton 2.EPE protective material 3.Size:41*34*24cm 4.G.W.:8KG
Delivery Detail: Depend on the quantity,please contact our salesman


1) Output regulated voltage: 0~30V
2) Output regulated current: 0~20A

1) Circuit structure: wwitching mode
2) Lighter weight
3) Lower temperature rise




1) Model (output voltage, output current, ripple)
a) HY3010E (0~30V, 0~10A, CV≤0.5mVrms)
b) HY3020E (0~30V, 0~20A, CV≤1mVrms)
c) HY3030E (0~30V, 0~30A, CV≤3mVrms)
d) HY3040E (0~30V, 0~40A, CV≤3mVrms)
e) HY3060E (0~30V, 0~40A, CV≤3mVrms)

f)  HY5005E (0~50V, 0~5A, CV≤0.5mVrms)
g) HY5010E (0~50V, 0~10A, CV≤3mVrms)
h) HY5020E (0~50V, 0~20A, CV≤3mVrms)
i) HY10005E (0~100V, 0~5A, CV≤5mVrms)
2) Display: 2 LED display
3) Input voltage: 104~127V AC (60Hz), 207~253V AC (50Hz)
4) Protection: reverse polarity protection, current restricted, or short-circuit protection
5) Output type: single output
6) Dimensions: 365 x 265 x 164mm


Back Side of the HY3000E Series 2 Single output power supply


Cord: Plug can chose frome UK, EU or US standards

We can also prepare customized plugs according to your demands.


Outside box for the HY3000E Series 2  single output power supply,


Finished goods are waiting to ship out.


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Hangzhou Huayi Electronics Industry Co., Ltd. is a stock enterprise engaged in science, industry and trade. We mainly offer DC power supply and power inverters, which are used in industrial automatization, production process verification and laboratory of college area.

Over 80% of our products are exported to clients worldwide. We have long-term business relations with nearly 70 countries and regions in European, American, Asian, Middle East, and African markets. We also were granted... View detail

Basic Information

Business Type: Manufacturer, Trading Company  
Main Products: DC Power Supply  
Number Of Employees: 51 - 100 People  

Trade & Market

Main Markets: North America
South America
Eastern Europe
Southeast Asia
Mid East
Eastern Asia
Western Europe
Central America
Northern Europe
Southern Europe
South Asia
Export Percentage: 71% - 80%  

Factory Information

Factory Size (Sq.meters): 1,000-3,000 square meters  
Factory Location: Office: 9F, Building 2, Tianyuan Garden, No. 498, Wensan Road, Hangzhou City, Zhejiang Province, China;Factory: No. 29, Xianxing Road, Xianlin Street, Yuhang District, Hangzhou City, Zhejiang Province, China  
No. of Production Lines: 4  
Number of R&D Staff: Less than 5 People  
Number of QC Staff: Less than 5 People  
Certifications: ISO9001
Contract Manufacturing: OEM Service Offered  

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How It Works

China (Mainland) | Manufacturer, Trading Company | Contact Details
Experience: Established 2000

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Ms. Kay Qiu
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