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hello, thanks for sharing because i thought i was the only one to have experienced this. On the module I bought, even the LCD lighting didn't work. the seller already offered EGS002 EG8010 + IR2110 Driver Module + LCD but in reality, instead of the IR2110 Driver, I got the GNVS2113S EM002 Driver.
There is an inconsistency with the electrical diagram and the arduino code, in the diagram you use MAX7219 and in the code a 74595. But finally I managed to replicate it by creating a new code, in case anyone needs it just get in touch. I also had to change the value of the resistor between pin 19 and 18 of the max7219 to 100k.
Good testing and details 😁 thanks. I got 2 of these to try on my small drone to run the DJI 03 air unit. 4 or 6s. This should work fine. They suck 2a at 10v. 😁 I will probably put a capacitor after this buck converter to help with any ripples. Straight to battery. Separate from flight stack. Speedybee35 😁 axis flying argus f7 aio, 2205 xing motors 2300kv, betafpv true diversity ELRS (Gemini)
Mera vti 4130 stabilizer se jab ac on hota hai to dly dikhata hai ur uske bad input ur output show kar ke ac on ho jata phir jaise hi ac ka compressor on hota hai to stabilizer dly Ho jata hai ur ac band ho jata hai yehi problem ho raha hai , ac start karne par input 200 ur output 230 rahta ur ac chalta bhi hai lekin compressor on hote hi dly ho kar ac band ho ja raha hai kya problem hai
The power meter is reading voltage correctly as you see when there is no load it matched the power supply reading. There is a voltage drop in the wires from the power supply to the the power meter, this is why your power meter is reading a lower voltage. Also confirmed in that current reading on power meter is similar to power supply as you mentioned in the video. Put a voltmeter across the terminals of the power meter while under load and you will see the power meter is reading correctly. The difference is I^2R loss in the inter connecting cables.
Thanks for the suggestion.. I don’t know how I can add to an already published video but I will definitely make another video on the detailed analysis of my circuit with schematic
Listening to you making a complaint about the components you bought being fake distresses me. How do you know that the Chips are fake? How does one know what to buy, and what not to buy? These people doing this, are just Evil in my opinion.😢 what were you expecting from this product? Will this handle high power? I’m looking for a high power, high output pure sine wave converter myself. Thanks for sharing your experience and knowledge with me.😊
Thanks for your valuable comment. There is probably no way to find out real and fake products other then to buy goods from a trusted supplier. Mostly we buy such things from internet where most of the time the sellers display a reference image. The actual product looks different. And talking about my expectations, this module is used in the logic section of an inverter to produce SPWM signal. Definitely it is not supposed to handle high power but it can control high power MOSFETs and if it fails to do so(provided there is no other fault), then the question arises "whether the product is genuine or fake?" And this exactly happed to me so I shared my experience.
