1000W 2000W 3000W 4000W 5000W Pure Sine Wave Inverter Power Board Modified Sine Wave Post Amplifier DIY Back Stage Board 4

1000W 2000W 3000W 4000W 5000W Pure Sine Wave Inverter Power Board Modified Sine Wave Post Amplifier DIY Back Stage Board

Product Name: Correction pure sine wave inverter stage plate change

Input voltage: DC380V.

Input voltage: AC16V.

Output voltage: AC220V.

Output frequency: 50 / 60HZ "adjustable."

Output waveform: pure sine wave.

1000W use the power tube: 4 / 20N60

Specifications: 200X85X50MM.

Notice: If you choose the "DIY" set, there will be a DIY Kit , buyers need to weld the component by yourself.

Instructions:

The product is a modified sine wave inverter modified sine wave inverters, modified sine wave inverter can 1000W / 2000W / 3000W etc ......, change pure sine wave inverter. After the first correction wave inverter stage power tube removed do not, then take a look at a few amendments wave , look at the secry circuit is a parallel or in series, again plus parameters, modified sine wave secry is parallel In each of the secry plus 16 laps. Modified sine wave secry is a tandem type, in each secry plus eight laps. Then add the correction wave where a foot of a small voltage empty parameter, this small voltage parameters using a single copper wire 0.6, in which the winding: 5 laps, this small voltage is link AC: 16V position. (Note: Do not open the magnetic plus parameters) parameters After addition, must take modified sine wave inverter voltage capacitors exchange 220UF / 450V, "Remember: modified sine wave inverter high voltage capacitor positive terminal has a feedback resistance, the resistance of a few hundred K, but also for large point of resistance, not voltage does not rise. "Re-energized test voltage capacitors (positive / negative) voltage is DC380V, after the test voltage is normal, use the link line to the plate after the sine wave level, after level panel output voltage: AC220V / 50HZ, output waveform: pure sine wave.

About shping
Shping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resoe the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very ant to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.