high voltage dc direct current Regulated power supply 30V 5A

YIHUA 305D DC Regulated power supply 30V 5A

*MAIN FUNCTION

1.Output constant current adjustable.

2.Output constant voltage adjustable.

3.LED voltage and currrent display.

4.Constant voltage and current operation in individual.

5.Over current protection.

6.MA microamps conversion

7.Current and voltage regulation are smooth and not gears regulation.

YIHUA 305D  dc power supply display

YIHUA 305D  DC power supply

*Primary Technical Parameter

1.The power supply input: we can make  110V,220V ,230V, 240V AC

2.Output voltage: 0-30V DC

3.Work temperture: -10oC-40oC

4.Empty carry to exhaust: <0.25W

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 are 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.

Our warranty

*Credit Safeguard

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

As usual, 1~16pcs are 1~3 days will ship out . Made in time, fresh from the assembly line.

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

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