Magnetic Transducer(External Drive Type) PT-9027H5.5
- Magnetic Transducer(External Drive Type) PT-9027H5.5
- E-mail:jones_wu@buzzer-china.com
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Detailed Product Description
Model No.: Electromagnetic buzzer Curve
Picture: Frequency Response Curve tested by B&k


Specification
| Type | Unit | PT-9027H5.5-1 | PT-9027H5.5-3 | PT-9027H5.5-5 |
| Rated Voltage | v | 1.5 | 3.6 | 5 |
| Operating Voltage | v | 1~2 | 2.5~4.5 | 4~7 |
| Rated Current(max) | mA | 80 | 70 | 70 |
| Sound output at 10cm | dB | 75 | 80 | 80 |
| Rate Frequency | Hz | 2700 | ||
| Coil Resistance | Ω | 5.5±1 | 16±3 | 30±5 |
| Operating temperature | ℃ | -20~+60 | ||
| Storage Temperature | ℃ | -30~+70 | ||
| Housing material | MPPO | |||
| weight | g | 0.7 | ||
Value Applying at Rated Voltage(resonant frequency, 1/2 duty,square wave)
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