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Datasheet of iW1822-00
Hi, Yes, you can use it for a 3-phase metre, and please refer to the accompanying schematic .
Hi,
Yes, you can use it for a 3-phase metre, and please refer to the accompanying schematic .
See lessPower Factor in DOB(Driver on Board)
Before you may increase the PF, we must first determine the VD resistance; please find the formula below. Vref=0.5-1.26R/RD*(VD-1) Thanks Sandeep
Before you may increase the PF, we must first determine the VD resistance; please find the formula below.
Vref=0.5-1.26R/RD*(VD-1)
Thanks
Sandeep
See lessLED Driver- BP3338A IC
Dear Rakesh, please find the enclosed reference design tool it will be helpful for the calculation of all transformer-related data, and for formulas, which you can see in the excel sheet. Thanks Sandeep
Dear Rakesh,
please find the enclosed reference design tool it will be helpful for the calculation of all transformer-related data, and for formulas, which you can see in the excel sheet.
Thanks
Sandeep
See lessInput Voltage Compensation in DOB
Hi Janam, For this please find the formula, and with help to below formula we can calculate the Rvd Resistance for input voltage compensation V ref =0.6V-0.15x{(105K/105K +RVD) VD-1.2V} Thanks
Hi Janam,
For this please find the formula, and with help to below formula we can calculate the Rvd Resistance for input voltage compensation
V ref =0.6V-0.15x{(105K/105K +RVD) VD-1.2V}
Thanks