- Contact Person : Ms. Zhang HenLv
- Company Name : Henlv Power Shanghai Technology Co., Ltd.
- Tel : 86-21-61235896
- Fax : 86-21-61235897
- Address : Shanghai,Shanghai,No.2585-4425, Malu town Jiading district
- Country/Region : China
ac adaptor
AC ADAPTOR:
APPLICATION:
Industrial control and distance dc power supply system, exchange system, A/D and D/A, railway communication, communication interface converter, cellular phones, semiconductor laser, display screen, monitoring equipment, the petroleum chemical industry, portable instrument, medical instrumentation, control device, and alarm system, handheld instruments, digital circuit, IC card electricity meter, air conditioning computer controller, etc
Chart 1 electronic characteristic
characteristic | icon | condition except the other regulation Vi ,-25°C≤Tc≤55°C | limit value | unit | ||
min | max | |||||
Output voltage | Vo1 | full load | Vo1-4% | Vo1+4% | V | |
Output voltage | Vo2 | Vo2-4% | Vo2+4% | V | ||
Max output current | Io | - | - | Po/Vo | A | |
output ripple voltage | Vp-p | full load,Vi,BW=20MHz,normal temperature | - | 50 | mV | |
Load adjust rate | Si | Vi,Io=(10%~100%)Iomax | - | 10 | % | |
efficiency | η | Vi,full load,temperature | 75.00 | - | % | |
insulation resistance | RI | Input negatve.output grand add 2000VDC normal temperature, t≥3S | 50 | - | MΩ | |
General features | ||||||
eletromagnetic compatibility | magnetic field sensitive tes GB6833.2-87, electrostatic discharge sensitive test GB6833.3-87, radio sensitivity test GB6833.5-87, conducted susceptibility test GB6833.6-87, | |||||
temperature floats temperature floats | 0.02%/°C | |||||
frequency | 70K~150K HZ | |||||
humidity | 95% (max) | |||||
Leakage current | non | |||||
MTBF | >2,000,000hours | |||||
ac adaptor