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Holtek 8 - bit ControllerHoltek's 8-bit controller, the HT45RM03, is Holtek's new product for the three-phase brushless DC...
Fixed resistance testing method
Fixed resistance testing method(1) Rotate the multimeter's function selector switch to the resistance range and select the appropriate...
The calculation formula of hollow coil inductance: l= (0.01*D*N*N) / (L/D+0.44) coil inductance: l, unit: microhenryThe control circu...
Functional testing of power supplies
1, the output voltage adjustment: the manufacture of switching power supply, the first test step is to adjust the output voltage to the spec...
Title : China
Part : 3224J-1-502E
Title : China
Part : TPS62420DRCR
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Part : SN74HC125DR
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Part : AP3211KTR-G1