Shenzhen Zhixiangyuan Electronics Co., Ltd.
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| Product categories | bobbin coil |
| bobbin material | nylon |
| bobbin form | circular or square |
| color of bobbin | customer designated |
| wire material | copper |
| wire dia. | 0.025~2.0 |
| winding | 2.5~50000 |
| lead way | pin or electronic wire |
| Packaging | carton |
Product Description
Permalloy Audio Transformer: For On-site Sound Reinforcement Systems, Outdoor Performances, Lightning Protection
1.Permalloy steel sheet 600: 10K 600:600 10K:600 10k:10k Isolator Audio isolation transformer
They're the devices that level and connect the sound system. Eliminate current sound and noise generated by computers connected to mixers (computers connected to leds or projectors); Eliminate the noise generated by the connection between the camera and the audio equipment; Eliminate the noise caused by the connection between simultaneous interpretation equipment and mixing station;
2. Application:
Radio and television multimedia conference, audio media system, video system, on-site sound reinforcement system, large-scale outdoor performance, lightning protection, sound engineering, entertainment venues, exhibitions and other places.
3.Optical Characteristics:
| NO | TEST ITEM | TEST TERMINAL | LIMIT | TEST CONDITION | TEST INSTRUMENT |
| 1 | INDUCTANCE | 1-4 | 450H MIN | 100HZ 0.3V | CD1063 |
| 5-8 | 4.7H MIN | 100HZ 0.3V | CD1063 | ||
| 2 | DCR | 1-4 | 1.46K OHM土15% | 25°C | CD1063 |
| 5-8 | 36 0HM+15% | 25°C | CD1063 | ||
| 3 | IMPEDANCE | 1-4 | 50K OHM | 5-81KHZ,6000HM LOAD | CD1063 |
| 4 | TURN RATION | 5-8:1-4 | 1:9+2% | 10KHZ 1V | CH3250 |
| 5 | PRI-SEC | 1,4-5,8 | 1250V | 1mA 2S | HIPOT TESTER |
