PWM Locked-Rotor Detection Application Circuit
Microchip Technology の部品 MIC502 を使用したリファレンス デザイン
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最終製品向け
- ATX Power Supply
- Copier
- Instrumentation and Measurement
- Office Equipments
- Portable Computers
- Printers
- Servers
- UPS Power Supply
説明
- 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
注目のパーツ (3)
| 部品番号 | メーカー | タイプ | 説明 | |||
|---|---|---|---|---|---|---|
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LM339EDR2G | onsemi | Linear Comparators | Comparator Quad ±18V/36V 14-Pin SOIC N T/R | 買う | |
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LM339DR2G | onsemi | Linear Comparators | Comparator Quad ±18V/36V 14-Pin SOIC N T/R | 買う | |
|
LM339DTBR2G | onsemi | Linear Comparators | Comparator Quad ±18V/36V 14-Pin TSSOP W T/R | 買う | |