What's the different between High Frequency and Low Frequency?
HF power inverter have limit for runing appliances with motors ,engines,special light and TV
LF power inverter available for sensitive load,accept generator's energy output,high power factor,and follow our warning label ,it would not have any problems.
Different for 2012 1.0 and 2013 2.0 version low frequency psw inverter.
1. made by alumim housing, fron & back panel made by 2.5cm iron, strong enough to hold this big guy.
2. TURBO POWER AUTO DETECTION:
when you use some motor, enginee, pump, some need 10 times surge power
requiry, in this moment, the IC will auto offer more amp come from the
battery with 2times stand by power to turn on the heavy appliance, after
turn it on, the amp will come to normal voltage & amp.
3. inside big tranformer is made by taiwan factory, material come from
japan, that's bring the inverter efficiency come matain to 92% at least.
4. inside mosfet come from brand new from germany & usa, not made in
china, that's make sure for long year use, will be no problem &
temp can stay at 60C around.
5. included AC power cord for battery charger