A. C. E. S Company Limited
A. C. E. S Company Limited is a Trading Company. Main products and services: Converter, power supplies, electronics.
Company Profile
Brief introduction to company
Chengli electrical co. Limited is a hi-teck enterprise of shang hai, which is specialized in the research, development, production and sales of switching power supply.
It is a member of shang hai power supply association. By strictly carrying out the ISO 9000, iso9002 quality control
System, the company makes the quality and managerment much more normative. The priducts are allover the worldwide.
The main priducts are AC/DC and DC/DC switching power supply. In addition, accoding to the requirement of coscustomer, the company can design and produce the switching power supply with different specification and special type transformer.
The products of our company are widely used in fields of communication, LED disply, automatic control, apparapus and instrument, plastic machinery, electric power, metallurgy, colliery, etc.
Introduce typical DC todc converter:
DC to DC direct current converter parameter:
1. Input voltage 12v +-10%
2. Agustment range 1.0%
3. Loading agustment rate 1.0%
4. Stability of output-voltage 1.0%
5. Transmission efficiency 70-80%
6. Output voltage adustment-range +-20%
7. Output current-ripple 150mvp-p
8. Over output-current protection 110-120%
9. Keep time 20ms
10. Rise time 50ms
11. Insulation resistance 50mohm
12. With stand voltage-output to earth 500vac/1min
13. With stand voltage into out put 1500vac/1min
14. Working temperature 0- 50
15. Storage temperature --20- 85
16. Exteriority dimension 198*98*38(l*w*h)
17. Mtbf:100,000h.
18. Output current 5.0a