pwm hybrid inverter 1kw

The working principle of the power inverter

The PWM pulse is realized by the CPU microprocessor, and the low voltage 12V is changed to a DC voltage of about 300V through a high-frequency transformer. 

Then the CPU outputs a 50 Hz AC drive signal to drive the power switch to work. 

Through the successive conduction and conversion of the power tube, an AC voltage with an average effective value of 220V in the form of a square wave is output.

UPS power supply (Uninterrupted PowerSupply uninterrupted power supply) is a power supply device that provides important loads with uninterrupted, stabilized, and frequency-free power supply. 

After the mains power fails, UPS can continue to provide power to the load for a period of time to ensure that the load is normal In operation, this series of UPS adopts high-frequency double conversion structure with output isolation transformer and advanced all-digital control technology. 

The output is stable, clean and uninterrupted, and it has complete network management functions.

Sine wave inverter product performance

　　1) Pure sine wave output, suitable for TV, refrigerator, induction cooker, electric fan.

　　2) Ultra-wide input voltage range, high-precision output, automatic voltage stabilization.

　　3) Built-in protection functions such as overload, short circuit, over voltage, under voltage, over temperature, etc., with high reliability.

　　4) The concise and clear LED display can be upgraded to a comprehensive digital LCD display for easy observation of the machine status.

　　5) The power supply time can be arbitrarily configured according to different requirements.

　　7) Adopt valve-controlled maintenance-free lead-acid batteries, intelligent battery management, overcharge and overdischarge protection, and extend battery life.

FAQ

Q1: Does your company also provide other solar products except for Pure Sine Wave Inverter?

A1: Yes, we also provide other solar products, like MPPT Solar Controller, poly solar panel, off-grid solar inverter, on-grid inverter, battery, portable solar system, solar charger, and other accessories related to the solar power system.

Q2: How to choose the right inverter?

A2: Tell us your demand, then our sales will recommend a suitable inverter for you.

Q3: How about the delivery time?

A3: 5 days for sample; 7-15 days for bulk order.

Q4: What is the warranty for the inverter?

A4: 2-year warranty.

Q5: How to solve the technical problem?

A5: 24 hours after-service consultancy just for you and to make your problem to solve easily.

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