8/3/2019 Switching Mode Dc Power Supply

http://slidepdf.com/reader/full/switching-mode-dc-power-supply 1/4

Switching mode Dc Power Supply

FOB Price:US $ 7 - 10 / PieceGet Latest Price 

Port: NINGBO OR SHANGHAIMinimum Order Quantity: 100 Piece/Pieces

Supply Ability: 200 Piece/Pieces per Month

Payment Terms: T/T

Custom Order: Place Order  

Quick Details

Place of Origin: China Brand Name: HYelecModel Number: HY122A &HY123A

Current Type: DC Certification: ISO9001, CE(TUV)

Specifications

1) Output voltage: 0~12V2) Output current: max.2A, max. 3A3) Input voltage: 90~253V AC, 47~63Hz

8/3/2019 Switching Mode Dc Power Supply

http://slidepdf.com/reader/full/switching-mode-dc-power-supply 2/4

Specifications:1) Output voltage: 0~12V2) Output current: max. 2A (HY122), max. 3A (HY123)3) Display: analog display4) Input voltage: 90~253V AC, 47~63Hz

5) Ripple and noise: CV≤10mVrms 6) Protection: reverse polarity protection, short-circuit protection7) Output type: single output8) Dimensions: 120 x 162 x 72mm

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 ISO9001 in 2003, CE certificate in 2002 and ROSH

certificate in 2008.

8/3/2019 Switching Mode Dc Power Supply

http://slidepdf.com/reader/full/switching-mode-dc-power-supply 3/4

We hope more friends to contact us and put forward precious suggestions and opinions, so that

we can do better in our products and after sale services. Our commitment is: your satisfaction is

our goal, and your trust is the precondition of our development.

Basic Information

This information has been verified.

Company Name:  Hangzhou Huayi Electronics Industry Co., Ltd.

Business Type:  Manufacturer

Product/Service

(We Sell): 

DC power supply,digital DC power supply,switching,earth

resistance testers,inverters

Registered Address: Room 9B, Building 2, Tianyuan Garden, Xihu Dist., Hangzhou,

Zhejiang, China (Mainland) Zip: 310012

Number of Employees:  51 - 100 People

Company Website URL:  http://www.hy-elec.com 

Ownership & Capital 

Year Established:  2000

Legal

Representative/Business

Owner: 

Mr. Jiahua Tang

Trade & Market 

Main Markets: 

South America

Eastern Europe

Africa

Mid East

Eastern AsiaWestern Europe 

Export Percentage:  71% - 80%

Factory Information

Factory Size:  1,000-3,000 square meters

8/3/2019 Switching Mode Dc Power Supply

http://slidepdf.com/reader/full/switching-mode-dc-power-supply 4/4

  Factory Location: No. 29, Xianxing Road, Xianlin Industrial Area, Yuhang District,

Hangzhou City, Zhejiang Province. China

QA/QC:  In House

No. of R&D Staff:  11 - 20 People

Management Certification: ISO 9001:2000

Contract Manufacturing:  OEM Service Offered