Guangdong, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Consumer Electronics, Electrical & Electronics, Industrial Equipment & Components, Tools & ...
Type of Ownership:
Limited Company
Management System Certification:
ISO 9001
Main Markets:
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, ...
OEM/ODM Service
Sample Available

DC Power Supply, DC Power Supply Regulated, Power Supply manufacturer / supplier in China, offering Yihua1503D USB 15V 3A DC Power Supply Regulated DC Power Supply, Mobile Phone Alligator Clip Line 90mm for 305D Power Supply, Soldering Station Advanced Alligator Plastic Clip Flat Wire and so on.

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Supplier Homepage Products DC power supply Yihua1503D USB 15V 3A DC Power Supply Regulated DC Power Supply

Yihua1503D USB 15V 3A DC Power Supply Regulated DC Power Supply

Min. Order: 1 Piece
Port: Huangpu, China
Production Capacity: 100 Piece/Week
Payment Terms: L/C, T/T, Western Union, Paypal, Hongkong Bank
Output Voltage: 0-15V
Output Current: 0-3A
Inner Box Size: 20.8*17.5*23.7cm
Outer Carton Box Size: 72*22.5*49.5 Cm
Q′ty: 8PCS/Outer Carton
Outer Carton Goods G.W.: 1kg/CTN

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Basic Info.

Model NO.
1503D USB
Output Power
Input Voltage
110V/220V/230V/240V Optional
Transport Package
Guangdong, China (Mainland)
HS Code

YIHUA1503D USB   15V 3A dc power supply regulated DC power supply

Product Description

YIHUA1503D USB   15V 3A dc power supply regulated DC power supply



YIHUA1503D USB D&R by Laboratory/Testing and debugging production line/
School/Mobile repair market. output voltage 0-15V and 0-5V adjustable,
Max overload is 3A(enough 3A), USB data interface and flashing interface design.
Have overload protect/short circuit protect/Buzzer alarm/Automatic recovery 
and so on function.Voltage stability/ full power is  good helper for your test and repair!
Output voltage 0-15V  0-5V
Current 0-3A
USB interface 5V output directly
can be connect computer and programmer and so on.
To mobile phone power supply and data transmission
can be test GSM mobile phone signal.
Output voltage double mode

Mode 1

output voltage output voltage 0-15V (adjustable)
Current range0-3A  (full 3A)
suitable0~15V/0~2A machine power offer and charging

Mode 2

output voltage0-5V (adjustable)
Current range0-3A  (full 3A)
suitable 0~5V/0~3A machine power offer and charging,especially to mobile phone 
power offer and charging.
Output voltage stability5V Voltage limit the effective protect moblie phone no damage by over load voltage.  

The advantages of our DC power supply


1.High precision and good technique to protect the product Safety and reliability.
We are using advanced SAMSUNG IC according control software to shows. And in order to protect the product Safety and reliability, in software we make the Limit in the shows.

(Some of factory products in order to save the cost are using Analog Circuitry to do,so their precision Safety and reliability can not compete us.)

2.Good transformer
Our transformer are using good conductor and high efficient magnetic core.So we no need make bigger ,but can satisfied the DC power suppy.

(some of factory transformer material less efficient that can not load, so they make bigger. that cause the weight heavy and high calorific value, so their transformer can not compete us.)


These are 220V units you may need a transformer to use the machine in your country. we also do accept special orders for 110V  / 230V/ 240V units.  

 Yihua1503D USB 15V 3A DC Power Supply Regulated DC Power Supply
Yihua1503D USB 15V 3A DC Power Supply Regulated DC Power Supply
Yihua1503D USB 15V 3A DC Power Supply Regulated DC Power Supply


Our warranty

*Credit Safeguard

GuangZhou YiHua Electronic Equipments Co,. Ltd  was signed a contract with Alibaba and  paid a large deposit, make buyers feel comfortable buying

*Factory advantage

Factory D&R / production/ sales/ and sales service together.

Manufactory  sell directly,the goods are in plenty supply,delivery date fast,good compete price You could arrange to ship the goods by your self , or  ask we help you arrange to ship. If  we help you arrange to ship. Before quote the shipping freight, we need to know which model and quantity you are asking. We will according your detail address, order model and quantity to advise  you ship by sea  or, by air ,or by Express. As usual, we are using HongKong DHL to ship the small order..

*Delivery date

Over 100~over500pcs are 20days  will ship out. Over 1000pcs are 30days .

If the material not enough or we have some customer  queue up our products before you,

we will discuss with you the shipping date. If you want the delivery date faster than that day, please inquiry us, we will try to do it as your request.

*Warranty policy

One Years warranty

As usual, the shipping fee are high. if return China to repair are not worth the money. So we could support technology and give you the spare parts along with the product .

Note: warranty does not cover wearing parts:, for example :iron heater, gun heater ,iron tips.

*Products  discount

as usual we quote three price for each model :sample price, over 60pcs price, over 500pcs price.

Those price are calculate our produce cost, as you know big order are less margin to sell. we hope take win-win business with both.

*Warm-heart  note

1.If products upgrade or quality improve to change the technique parameter, the factory will not further notice.

2.If the customer haven't special request, the product in accordance with factory's setting quality standards to produce.


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