- Contact Person : Ms. Carrie
- Company Name : Guangzhou Yihua Electronic Equipment Co., Ltd.
- Tel : 86-020-87470526-805
- Fax : 86-020-87470261
- Address : Guangdong,GuangZhou,Long Gui YongXing industrial area
- Country/Region : China
- Zip : 510540
DC POWER SUPPLY,YIHUA 303D
Detailed Product Description
PS-303D DC power supply
| Model No. | Pointer / LED | Adjustable Current | Adjustable Voltage |
| YIHUA PS-1502DD+ | LED | 0.6~2A | 0~15V |
| YIHUA PS-1502D+ | Pointer | 0~2A | 0~15V |
| YIHUA PS-1501T | Pointer | 0~1A | 0~15V |
| YIHUA PS-1501D+ | Pointer | 0~1A | 0~15V |
| YIHUA PS-1501DA | Pointer | 0~1A | 0~15V |
| YIHUA PS-1502DD | LED | 0.6~2A | 0~15V |
| YIHUA PS-303D | LED | 0~3A | 0~30V |
| YIHUA PS-305D | LED | 0~5A | 0~30V |
*Primary Technical Parameter
1.The power supply input: 110/220V AC
2..Output voltage: 0-30V /3A
3.Work temperture : 40oC-70oC
4..Empty carry to exhaust : <0.25W
*MAIN FUNCTION
1.Output constant current adjustable.
2.Output constant voltage adjustable.
3.LCD voltage and currrent display.
4.Constant voltage and current operation in individual.
5.Over current protection.
Model | Inner box Dimension(cm) | Outer box Dimension(cm) | QTY | Product weight |
PS-303D | 17*33*21 | 36*35*44 | 4PCS | 4.6KG |
These are 220V units you may need a transformer to use the machine in your country. we also do accept special orders for 110V units
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 effcient 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 thier make bigger. that cause the weight heavy and high calorific value, so there are transformer can not compete us.)
