(0) Shopping cart
You have no items in your shopping cart.
Shopping Categories

    300 Watt Pure Sine Wave Power Inverter, 12V DC to 110V AC

    Favorable price pure sine wave inverter provides 300 Watt continuous and 600 Watt peak power, selectable 12/24/48 volts DC input and 100/110/120/220/230/240 Volts AC output, 50/60Hz, reliable DC to AC power inverter with full safety protections, LED indicator, built-in cooling fan with low noise, ideal for charging devices in your vehicle.
    SKU: ATO-PI-300W
    Free Shipping Worldwide
    Delivery date: 6-20 days

    300 Watt pure sine wave power inverter is a best inverter for home & car use that can be connected with 12V, 24V or 48V DC battery to charge your devices with AC 110/120/220/240V output. With safe charge design and durable construction, this DC to AC power inverter provides full protections against high voltage, low voltage, over load, over heating and short circuit for the devices.


    Model ATO-JYP-300W
    Output Power 300 Watt
    Peak Power 600 Watt
    Input Voltage DC 12V DC 24V DC 48V DC 12V DC 24V DC 48V
    Input DC Voltage Range 10-15.5V 20-31V 40-61V 10-15.5V 20-31V 40-61V
    Output Voltage 100V AC or 110V AC or 120V AC ±5% 220V AC or 230V AC or 240V AC ±5%
    No-load Current (less-than) 0.3A 0.2A 0.1A 0.3A 0.2A 0.1A
    Output Frequency 50Hz±1Hz or 60Hz±1Hz
    Output Wave Pure sine wave
    Waveform Distortion THD<3% (linear load)
    USB Port 5V 1000mA
    Outlets Type Universal outlet
    Max. Working Efficiency 90%
    Starting Bipolar soft start
    Low Voltage Alarm 10.5V±0.5V 21V±0.5V 42V±1V 10.5V±0.5V 21V±0.5V 42V±1V
    Low Voltage Shutdown 10V±0.5V 20V±0.5V 40V±1V 10V±0.5V 20V±0.5V 40V±1V
    Low Voltage Recovery 13V±0.5V 24V±0.5V 48V±1V 13V±0.5V 24V±0.5V 48V±1V
    Over Voltage Shutdown 15.5V±0.5V 31V±0.5V 61V±1V 15.5V±0.5V 31V±0.5V 61V±1V
    Over Voltage Recovery 14.8V±0.5V 29.5V±0.5V 59V±1V 14.8V±0.5V 29.5V±0.5V 59V±1V
    LED Light Green indicator light ON (inverter output, normal operation)
    Red indicator ON (under/over voltage, overload, overheat, short circuit)
    Protection Battery over/under voltage, overload, overheat, AC short circuit protection (positive and negative polarity reverse connect protection)
    Fuse DC short circuit protection
    Circuit Topology Frequency link
    Cooling Way Intelligent cooling, built-in cooling block
    Operating Temperature ﹣10℃~ +50℃
    Storage Temperature ﹣30℃~ +70℃
    Humidity ≤90%, non-condensing
    Dimensions (W*H*D) 186x106x63mm
    Package Size (W*H*D) 235x143.5x82mm
    Gross Weight 1.0kg

    Wiring Diagram

    12V 24V pure sine power inverter wiring
    Note: The wiring method of 48V inverter and batteries is similar to the wiring of the 24V, and the batteries are connected in series.

    Protection Functions & Applications

    Pure sine wave power inverter protection functions

    Pure sine wave power inverter applications

    • Reverse Polarity Protection
      Auto protection when input positive and negative polarities are reversely connected – The fuse blown out.
    • Short Circuit Protection
      Automatic self-protection when short circuit occurs – Red LED light ON.
    • Low Voltage Protection
      Auto-protection when in low voltage – Alarm first; then the voltage continues to decrease, the red light is on and the inverter shuts down.
    • High Voltage Protection
      Auto-protection when in high voltage – Red LED light is on, alarm and the inverter shuts down automatically.
    • Over Temperature Protection
      Automatic self-protection when at high temperature – Alarm first; then the temperature continues to rise, the red light is on and the inverter shuts down.
    • Overload Protection
      Automatic self-protection when there is overload – Red light is on and the inverter shuts down.

    Tips: How to figure out whether the power inverter is good or not?

    First of all, it need to consider efficiency of conversion. Because the inverter itself has a certain power consumption characteristics, part of the current will be always lost when DC is inverted to AC. Therefore, the high or low efficiency of conversion in this process has also become one of the standards that power inverter is good or bad.

    Secondly, take quality of the inverter's output AC power into account. Good power inverters output high quality AC power after invertering. And good stability is not only beneficial to the service efficiency of the inverter, but also beneficial to the safety of users' lives and property. What’s more, the service life of power inverter is relatively longer. However, for the poor quality of the inverter, the output power is unstable, which may cause safety hazards and shorten its service life.

    In addition, when purchasing a power inverter, it also needs to consider the DC component contained in the output AC, which is called ripple voltage. It will be completely filtered in the filter circuit of the good inverter.

    In this video, ATO show you the testing of 1000W pure sine wave power inverter, 24 DC to 220V AC. Furthermore, this power inverter is used to charge a fan and cell phone.

    Write your review for 300 Watt Pure Sine Wave Power Inverter, 12V DC to 110V AC
    • Only registered users can write reviews
    • Bad
    • Excellent