220V-110V Switching Power Supply
1.Principle & Characteristics
The universal switch power supply adopts power semiconductor as the switching element, the output voltage is adjusted by making and breaking the switch periodically and control the time ratio of off to on of the switch elements. Meanwhile, it has over-current and over-voltage protection function; It has the advantages as small output wave, high efficiency, small volume, light weight, elegant
Appearance and so on.
2.Scope of Application
It is suitable in the industrial automatic control, communication, post and telecommunication, instruments and meters, armarium, semiconductor cooling and heating etc. Fields.
3.Main advantage
A, Adopt imported accessories, with high reliability;
B, Built-in EMI filter, with strong anti-reference ability;
C, AC surge current limit;
D, Wide input voltage range, meet the international standard;
E, Low working temperature, long service life.
4.Main Technical Parameter
Output power: 15W, 25W, 30W, 35W, 40W, 50W, 60W, 100W, 120W, 150W,
180W, 200W, 240W, 280W, 320W, 350W
AC input voltage: 176V~ 264V, 85V~ 162V(Switch Selection)
AC input frequency: 47Hz~ 63Hz
Electric network adjusting rate: ≤ ± 1%
Load adjusting rate: ≤ ± 8%
Output stability: ≤ ± 8%
Frequency(Full load): ≥ 78%
Readjustment range of output voltage: ± 10%(main circuit)
Output wave(resistive load)peak: ≤ 120mV
Output over-voltage protection: 115%~ 135%
Output over-current protection: 110%~ 150%
Insulation resistance: 50MΩ
Remark: Special specification can be made to order
Minyang Group Co., Ltd. mainly specilized in manufacturing and supply busbar trunking system, power transformer, insulator, fuse cutout, voltage stabilizer, surge arrester, power supply, Load breaker switch, isolating switch, switchgear sets, substations, cables and wires etc.
MINYANG GROUP located in Liushi, the electric capital of China, is specialized in developing, manufacturing and distributing power supplies & switchgears, along with about 150 components.
MINYANG GROUP established with 5 specilized manufacturing factories, Owning skilled workers, advanced equipment and strict quality control process, MINYANG has passed ISO9001: 2000 and obtained CE, CB, CCC etc. Certificates. Our products are enjoying high popularity in Bangladesh, India, UAE, Iran, Saudi, South Africa and Brazil etc.
MINYANG takes "quality is life of enterprise"as its tenet, rewards customers with quality products and perfect services, and creates brilliant future in Chinese electric equipment industry.
