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PA Indoor Column Speaker
Model No: TZ-515 Rated power (PHC): 15W Max power: 25W Sensitivity (1kHZ/1m/1W): 94db Line Volt: 100V Impedance: 667? Frequency Response: 150HZ-20kHZ Drectivity Horizal: 50/180degree Drectivity Verical: 10/30degree Measurement (mm): 170X170X230 Colo.. >>
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China
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08/22/2008 |
4 |
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mp3
Two color REAL OLED display USB 2.0 high speed interface Chipset: Rockchip2601A Unique techniques & design Support Microsoft Play FX Firmware upgrade function Multi-languages supported Built-in FM stereo radio (optional) 7EQ modes: Normal, Jazz, Clas.. >>
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China
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08/12/2008 |
6 |
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ptc thermistor (PR3)
Starting-circuit with PTC Thermistor has more advantages than the previous heavy-hammer starting-circuit No trigger or noise, free Switching, and long operating life It can control the current without other controllers The small size can be connected.. >>
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China
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08/08/2008 |
15 |
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ptc thermistor (PR2)
PTC of MZ2 series is a million time safety device of automatic protection, recoverability, using repeatedly, and no trigger, noise or sparks When PTC is in the normal state, the resistance is too low to affect the regular work of the protected circu.. >>
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China
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08/08/2008 |
13 |
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ptc thermistor (PR1)
High reliability, good performance of safety and stability, and used in the frequent-switching Withstanding voltage can reach to over 600-1,000V AC Switching current can pass over 100,000 times: the resistance will not float Applied in: energy-saving.. >>
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China
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08/08/2008 |
12 |
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NTC thermistor
High inrush current restriction effect Small power loss in stationary state (normally less than 50W power) High thermal and electrical stability Wide selection of electrical performances >>
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China
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08/08/2008 |
10 |
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thermistors
Polymer PTC Resettable Fuse, Used for Communication Equipment HLPPR series of polymer PTC self-resettable fuse (polymer PTC restoring fuse) is a new generation of over-current protection product Its function corresponds to the self-resettable and re.. >>
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China
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08/08/2008 |
9 |
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PTC Thermistor
With the characteristic of constant temperature, the PTC heater does not need the temperature-controlling system If the PTC heater is used to heat the cold wind, it will not be destroyed when the wind is stopped If the PTC heater is used to heat the .. >>
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China
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08/08/2008 |
21 |
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Sell PTC thermistor
Key Specifications/Special Features: High reliability, good performance of safety and stability, and used in the frequent-switching The withstanding voltage can reach to over 600-1,000V AC Switching current can pass over 100,000 times: the resistanc.. >>
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China
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08/08/2008 |
18 |
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PTC/NTC Thermistor
We are Shaanxi Hualong Electronic Co., Ltd. Our company mainly studied with the research, development, production, and application of PTCR thermistor, which is one of the minorities of the global manufacturers that master the key technology of PTC pr.. >>
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China
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08/08/2008 |
21 |
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