avc provides various, powerful and customizable solutions of fan tray for customers from telecom, networking, and other industries. Our compact design and reliability ensure that your important devices can be operating with efficiency and dependable life expectancy.
- oem and amp; odm design
- key components in house (chassis/ control board/fan).
- communication: i2c, rs485, rs232, and etc.
- reliability testing.
- customized manufacturing.
- 100percent auto function testing.
- 100percent burn in testing.
- safety compliance: ul, cul, ce, vde, tuv.
functions and features
- wide input power range: dc 10v ~ 75v.
- high power efficiency: typically greater than 90percent.
- protection from: over voltage, over current, reverse polarity, hot-swap, inrus current, over load, low voltage, fan lock.
- pwm or voltage control speed.
- fan voltage: dc 12v, 24v, 48v, 60v.
- soft start and current limiting at start up.
- temperature alarm output through optical isolator.
- fan unit speed control.
- fan alarm: fan failure, multiple fans fail, fuse, temperature alarm, power alarm.
- indicator: led, i/o, buzzer.
- mode: auto, manual, pwm, voltage, temperature, jumper.