PV Inverter for Household Use

PV Inverter for Household Use

Such as high efficiency and miniaturization are important in designing PV inverter for household use. Toshiba provides information on a wide range of semiconductor products suitable for convertercircuit unit, inverter circuit unit, etc., along with circuit configuration examples.

總方塊圖

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 Junction Box JunctionBox Isolation Amp IsolationAmp Isolation Amp IsolationAmp AC Noise Filter AC Noise Filter Boost Converter Boost Converter Inverter Circuit Inverter Circuit Phase Current Monitoring Phase Current Monitoring BUS Voltage Monitoring BUS Voltage Monitoring Network I/O RS-485 etc Fan / Display Network I/ORS-485 etcFan / Display Solar Panel Solar Panel Solar Panel Solar Panel Solar Panel Solar Panel MCU MCU DC-DC DC-DC MCU, Photocoupler, Isolation Amp, etc. MCU, Photocoupler, Isolation Amp, etc. Isolation Isolation Photo coupler Photocoupler MOS FET MOSFET Photo coupler Photocoupler MOS FET MOSFET MOS FET MOSFET MOS FET MOSFET MOS FET MOSFET Photo coupler Photocoupler Photo coupler Photocoupler Photo coupler Photocoupler Isolation Amp IsolationAmp Boost converter circuit Inverter circuit
Boost converter circuit

Example of DC-DC converter for boosting the voltages of solar panels

Inverter circuit

Example of full-bridge DC-AC converter

子方塊圖

Boost converter circuit
Boost converter circuit

Example of DC-DC converter for boosting the voltages of solar panels

Example of DC-DC converter for boosting the voltages of solar panels
IC output photocoupler
器件型號
Toshiba Package Name SO6L
BVS (Min) [Vrms] @ t = 60 [s] 5000
VCC / VDD (Min) [V]  
VCC / VDD (Max) [V]  
ICC / IDD (Max) [mA] 0.001
Output Interface open-collector
IC output photocoupler(Smart Gate Driver Coupler)
器件型號
Toshiba Package Name SO16L SO16L SO16L
BVS (Min) [Vrms] @ t = 60 [s] 5000 5000 5000
VCC / VDD (Min) [V] 15.0 15 15
VCC / VDD (Max) [V] 23.5 30 30
ICC / IDD (Max) [mA] 10.2 3.5 3.8
Output Interface totem-pole(BUF) totem-pole(BUF) totem-pole(BUF)
Isolation amplifier
器件型號
Toshiba Package Name SO8L(LF4)
Output Interface Analog output
BVS (Min) [Vrms] @ t = 60 [s] 5000
VDD1 (Max) [V] 5.5
VDD2 (Max) [V] 5.5
IDD1 (Max) [mA] @ VIN+ = 0 [V] 12
IDD2 (Max) [mA] @ VIN+ = 0 [V] 10
Low noise operational amplifier
器件型號
Toshiba Package Name UFV
VCC (Max) [V] 5.5
VCC, VEE (Max) [V] +/-2.75
Inverter circuit
Inverter circuit

Example of full-bridge DC-AC converter

Example of full-bridge DC-AC converter
IC output photocoupler
器件型號
Toshiba Package Name SO6L
BVS (Min) [Vrms] @ t = 60 [s] 5000
VCC / VDD (Min) [V]  
VCC / VDD (Max) [V]  
ICC / IDD (Max) [mA] 0.001
Output Interface open-collector
IC output photocoupler(Smart Gate Driver Coupler)
器件型號
Toshiba Package Name SO16L SO16L SO16L
BVS (Min) [Vrms] @ t = 60 [s] 5000 5000 5000
VCC / VDD (Min) [V] 15.0 15 15
VCC / VDD (Max) [V] 23.5 30 30
ICC / IDD (Max) [mA] 10.2 3.5 3.8
Output Interface totem-pole(BUF) totem-pole(BUF) totem-pole(BUF)
DTMOS Series MOSFET
器件型號
Toshiba Package Name TO-220 TOLL TO-220SIS TO-247 TO-247-4L
VDSS (Max) [V] 650 650 650 650 650
ID (Max) [A] 30 30 30 30 30
RDS(ON) (Max) [Ω] @ |VGS| = 10.0 [V] 0.09 0.09 0.09 0.09 0.09
Polarity N-ch N-ch N-ch N-ch N-ch
Isolation amplifier
器件型號
Toshiba Package Name SO8L(LF4)
Output Interface Analog output
BVS (Min) [Vrms] @ t = 60 [s] 5000
VDD1 (Max) [V] 5.5
VDD2 (Max) [V] 5.5
IDD1 (Max) [mA] @ VIN+ = 0 [V] 12
IDD2 (Max) [mA] @ VIN+ = 0 [V] 10
Low noise operational amplifier
器件型號
Toshiba Package Name UFV
VCC (Max) [V] 5.5
VCC, VEE (Max) [V] +/-2.75

解決方案

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