PWM Locked-Rotor Detection Application Circuit
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Pour les produits finaux
- ATX Power Supply
- Copier
- Instrumentation and Measurement
- Office Equipments
- Portable Computers
- Printers
- Servers
- UPS Power Supply
Description
- PWM Locked-Rotor Detection Application Circuit. This section presents a fan monitoring circuit that can be used in conventional MIC502-based circuits employing pulse-width modulation (PWM) fan speed control. The circuit relies on detecting motor commutation to indicate fan operation and does not require a three wire fan with a tachometer output
Pièces en vedette (3)
Pièce numéro | Fabricant | Type | Description | |||
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LM339EDR2G | onsemi | Linear Comparators | Comparator Quad ±18V/36V 14-Pin SOIC N T/R | Ajouter au panier | |
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LM339DR2G | onsemi | Linear Comparators | Comparator Quad ±18V/36V 14-Pin SOIC N T/R | Ajouter au panier | |
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LM339DTBR2G | onsemi | Linear Comparators | Comparator Quad ±18V/36V 14-Pin TSSOP W T/R | Ajouter au panier |