データシートサーチシステム |
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CXA3537EN データシート(PDF) 2 Page - Sony Corporation |
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CXA3537EN データシート(HTML) 2 Page - Sony Corporation |
2 / 2 page 0.2 0.0 Speed of fan motor rotation [rpm] 0.4 0.6 0.8 1.0 1.2 1.4 DDC system This system achieves a 34% reduction in power consumption with only a 6% drop in motor speed. CXA3537: This device allows one of four motor speeds to be selected by switching the taps. Conventional single-phase full-wave drive (a) Hole signal (b) Drive current Rotor rotation angle (electrical angle) [deg] (c) Drive torque The drive current is always applied. (a) Hole signal (b) Drive current Rotor rotation angle (electrical angle) [deg] (c) Drive torque The drive current is only applied when good efficiency can be obtained. s Figure 1 Operating Waveforms of a Conventional Single-phase Full-wave Drive s Figure 3 Power-saving Effects of a DDC System Drive and Variable-speed Function (Experimentally verified results) s Figure 2 Operating Waveforms of a DDC System Drive 12 11 10 9 8 7 1 2 3 4 5 6 Open/short Jumper selector CXA3537EN C1 C3 R2 R1 VCC C2 FG LOAD GND s Figure 4 CXA3537EN Application Circuit s Figure 5 CXA3537EN Package Dimensions (Provisional) 0.8 +0.1 –0.05 1 6 12 7 3.5 0.5 |
同様の部品番号 - CXA3537EN |
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同様の説明 - CXA3537EN |
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