Loading...

Calculation: H-Bridge Inverter - 2 Level (SPWM)

Operating Conditions
Vin [V_DC]: Iout [A_AC RMS]: PF: fs [Hz]: N [No. of // FETs]:

Gate Driver Parameters
Vgdrive [V]: Rg_Ext [Ω]: Rpu [Ω]: Rpd [Ω]: Tdead [s]:

Circuit Parameters
Cin [F]: ESRin [Ω]:

Thermal Parameters
TA [°C]: RthCA [°C/W]: TempCoeff [for Rdson @TA]:

Calculated Parameters
Phi [PF Angle in °]: Ts [s]: D: Vout [V_AC RMS]: Z [Ω]:
R [Ω]: Lout [mH]: Sout [VA]: Pout [W]:


Select Your Power Devices
Use parametric data from datasheet tables        Add measurement data from datasheet graphs

Select Mosfet Part [Q1]

Material Qualification
RDSON [Ohm] - Mounting
VDS [V] Package Area [mm2] -



   OR   

Note: Configuration, VDS [V], RDSon [mOhm] (Typ/Max), Vth_Max [V], Vgp_Typ [V]

Select Mosfet Part [Q2]

Material Qualification
RDSON [Ohm] - Mounting
VDS [V] Package Area [mm2] -



   OR   

Note: Configuration, VDS [V], RDSon [mOhm] (Typ/Max), Vth_Max [V], Vgp_Typ [V]

Select Mosfet Part [Q3]

Material Qualification
RDSON [Ohm] - Mounting
VDS [V] Package Area [mm2] -



   OR   

Note: Configuration, VDS [V], RDSon [mOhm] (Typ/Max), Vth_Max [V], Vgp_Typ [V]

Select Mosfet Part [Q4]

Material Qualification
RDSON [Ohm] - Mounting
VDS [V] Package Area [mm2] -



   OR   

Note: Configuration, VDS [V], RDSon [mOhm] (Typ/Max), Vth_Max [V], Vgp_Typ [V]


Converter Steady State Waveforms (assuming ideal switches)


Please wait.. We are currently processing your request, which may take some time to load.

  • STEP-1
  • STEP-2
  • STEP-3
  • STEP-4



Loading.. Vin, Vout, Iout Vs. Time
Vout_RMS = 110.000 A
Iout_RMS = 9.192 A


Loading.. Iin, ICin Vs. Time
Iin_RMS = 9.192 A
ICin_RMS = 6.392 A


Loading.. Q1_Q2_Parameters Vs. Time
Q1_VDS_RMS = 77.780 V
Q1_IDS_RMS = 7.505 A


Loading.. Q3_Q4_Parameters Vs. Time
Q3_VDS_RMS = 89.812 V
Q3_IDS_RMS = 6.499 A


Loading.. VGS Vs. Time


Loading.. VDS Vs. Time
Q1_VDS_RMS = 77.780 V
Q2_VDS_RMS = 77.780 V
Q3_VDS_RMS = 89.812 V
Q4_VDS_RMS = 89.812 V


Loading.. IDS Vs. Time
Q1_IDS_RMS = 7.505 A
Q2_IDS_RMS = 7.505 A
Q3_IDS_RMS = 6.499 A
Q4_IDS_RMS = 6.499 A


Loading.. PowerLoss Vs. Time