全自动洗衣机
The latest washing machines use inverter control for both washing and spin-drying. Inverter control helps reduce wash/spin noise and vibration and enables a washing machine to adjust the amount of water and motor torque to suit the washload. IGBTs are used for motor drive, and microcontrollers for overall control. Additionally, an intelligent power device (IPD) is used to drive a water circulating pump of a spin dryer. Power factor correction (PFC) ICs or IGBTs are used in the power supply circuit to keep harmonics in the input current below the IEC limit.
详情介绍
全自动洗衣机
The latest washing machines use inverter control for both washing and spin-drying. Inverter control helps reduce wash/spin noise and vibration and enables a washing machine to adjust the amount of water and motor torque to suit the washload. IGBTs are used for motor drive, and microcontrollers for overall control. Additionally, an intelligent power device (IPD) is used to drive a water circulating pump of a spin dryer. Power factor correction (PFC) ICs or IGBTs are used in the power supply circuit to keep harmonics in the input current below the IEC limit.
Recommended Products
| Applications | Semiconductor | Recommended Device | Features |
|---|---|---|---|
| Inverter Control Circuit | IGBTs | GT15J341 / GT20J341 / GT30J341 | Low loss and low noise |
| PFC Circuit | IGBTs | GT30J122A GT20J121 |
Low loss |
| General-purpose switches | Small-signal transistors | 2SA1162(PNP) / 2SC2712(NPN) | SOT-346(S-Mini)2in1 |
| 2SA1586(PNP) / 2SC4116(NPN) | SOT-323(USM)2in1 | ||
| RN24xx(PNP) / RN14xx(NPN) | SOT-346(S-Mini) ;bias resistor built-in transistors | ||
| RN23xx(PNP) / RN13xx(NPN) | SOT-323(USM) ;bias resistor built-in transistors |
| Applications | Semiconductor | Recommended Device | Features |
|---|---|---|---|
| General-Purpose Surge Absorption and Circuit Protection |
Zener Diodes | CRYxx / CRZxx Series | 0.7 W |
| CMZBxx Series | 1.0 W | ||
| ESD Protection Diodes | DF2SxxFS Series | SOD-923/150 mW (1 in 1) | |
| DF3AxxFU Series | SOT-323/100 mW (2 in 1) | ||
| DF5AxxJE Series | SOT-553/200 mW (4 in 1) | ||
| Switching Diodes | 1SS352 | SOD-323(USC)1in1 | |
| 1SS181 / 1SS184 / 1SS226 | SOT-346(S-Mini)2in1 | ||
| 1SS300 / 1SS301 / 1SS302 | SOT-323(USM)2in1 | ||
| Schottky Barrier Diodes | CES520 / CES521 | SOD-523(ESC)1in1 | |
| 1SS392 / 1SS396 | SOT-346(S-Mini)2in1 | ||
| 1SS393 | SOT-323(USM)2in1 | ||
| HN2S02FU | SOT-363(US6)3in1 |
| Applications | Semiconductor | Recommended Device | Features |
|---|---|---|---|
| Drain Valve Motor | Photocouplers | TLP560J / TLP267J | Phototriac coupler |
| Water Supply Valve | Photocouplers | TLP560J / TLP267J | Phototriac coupler |
| Softener Supply Valve | Photocouplers | TLP560J / TLP267J | Phototriac coupler |
| Bath Water Pump | Photocouplers | TLP560J / TLP267J | Phototriac coupler |
| Dryer Heater | Photocouplers | TLP360J / TLP267J | Phototriac coupler |
| IGBT⁄MOSFET Driver | Photocouplers | TLP155E: 0.6A Output TLP5701: 0.6A Output TLP5751: 1A Output, Rail-to-rail Output |
IGBT⁄MOSFET drive |
| Applications | Semiconductor | Recommended Device | Features |
|---|---|---|---|
| Dryer Fan | Motor Controllers⁄Drivers | TB6588FG | Brushless DC motor driver; sensorless |
| TB6575FNG | Brushless DC motor controller; sensorless | ||
| IPDs | TPD4144K / AK | Single-chip inverter | |
| Circulating Pump | IPDs | TPD4144K / AK | Single-chip inverter |
| Motor Controllers⁄Drivers | TB6575FNG | Brushless DC motor controller; sensorless | |
| TB6588FG | Brushless DC motor driver; sensorless | ||
| PFC Control | PFC(IC) | TB6818FG | Reduced PFC transformer humming |
| Various IC power supplies | LDO | TCR2EFxx Series | SOT-25(SMV)/200-mA output |
| TCR3DFxx Series | SOT-25(SMV)/300-mA output |