Link has been copied to clipboardMotor Controllers
Motor controllers allow brushless dc (BLDC) motors to operate power equipment in EVs. Consult this block diagram to identify Littelfuse’s overcurrent, overvoltage, and load dump protection solutions for small electric motors. We make resettable PPTC devices, TVS diodes, and multilayer varistors for motor controllers, as well as ESD protection devices for power inputs and outputs.
Block Diagram
| Technology: | |
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| Product Series: | AUMOV |
| Features: | Radial-leaded MOV with up to 10kA surge current and 2.5kV isolation voltage capability up to 125°C |
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| Product Series: | |
| Features: | Normally custom made to fit into the motor housing. By mounting them close to the motor windings, they will trip more quickly when the motor windings are hot and therefore closer to being damaged, and more slowly when the motor windings are cold |
| Benefits: |
| Technology: | |
|---|---|
| Product Series: | AUMOV |
| Features: | Radial-leaded MOV with up to 10kA surge current and 2.5kV isolation voltage capability up to 125°C |
| Benefits: |
| Technology: | |
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| Product Series: | miniASMD |
| Features: | Resettable SMD overcurrent protection up to 3A |
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| Technology: | |
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| Product Series: | SLD8S |
| Features: | TVS Diode for ISO16750 5a load dump protection |
| Benefits: |