Board's Interface Description:
- Switch: Connect a small switch to control power-on or standby
- Indicator: Standby or power-on indicator
- DC Indication: Connect to DC voltmeter
- Fan: Connect to 12V 0.2A fan
- Feedback: The high voltage end of the transformer is fed back to the board
- AC Indication: Connect to AC voltmeter

Description:
It is a pure sine wave industrial frequency inverter power motherboard. It needs an external industrial frequency transformer to invert and output 220V sine wave AC. High-power MOS tube in TO-247 package features large carrying current, low temperature rise and not easy to damage.

After purchasing this board, it can be used by connecting corresponding power frequency transformer and battery, and can achieve long-term work. This version has automatic voltage stabilization, overvoltage protection, undervoltage protection, short circuit protection, overload protection, overheating protection, etc. Perfect protection function, stable and reliable circuit work, which greatly protects your electrical equipment. It is a very ideal power frequency sine wave inverter board.

Package Included:
- 1 x Set of Pure Sine Wave Inverter Board

Note:
- Battery and transformer are not included.

Package: Normally we use the standard exporting packaging. We also can according to clients' request .

 Shipping : 

1. By Couriers: DHL, UPS, FEDEX, TNT are the main courier  we are co-operating at present.

2. By Air: Delivery from the Shanghai airport to customers’ destination city air port.

3. By Sea: Delivery from the Shanghai sea port .

Q1. Can I have a sample order?

A: Yes, we welcome sample order to test and check quality.

Q2. What about the lead time?

A: Samples arrived often need 3-5 days.

Q3. Do you have any MOQ (minimum order quality)limit?

A: Low MOQ, 1pc for sample checking is available.

Q4. How do you ship the goods and how long does it take to arrive?

A: We often ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping is also optional.

Q5. How to proceed an order?

A: Initially, let us know your requirements or application. Besides, We quote according to your requirements or our suggestions. Thirdly, customers confirms the samples and places deposit for formal order. Finally, We arrange the production.

Q6. Is it acceptable to print my logo on the product?

A: Yes. Please inform us formally before our product and confirm the design firstly based on our sample.

Q7: Do you offer guarantee for the products?

A: Yes, we offer one-year warranty for our products.

Q8: How to deal with the flaw?

A: Our products are produced in strict quality control system and the percent of pass is often maintained over 99.8%

Please do not hesitate to contact me if you need any further information

Whatsapp/Tel/Wechat: 8619902906050

Web: 

Address: Room 303 Building 2,Youpin Cultural and Creative Park,Zhangkeng,Minzhi Street,Longhua District,518131,Shenzhen,China(Mainland)