LS1240A datasheet
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LS1240A manufactured by:
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Electronic tone ringer with built-in bridge rectifier. Supply voltage Vs=26V. Current consumption without load Ib=1.5A(typ). Activation voltage Von=12V(min),13.5V(max). Sustaining voltage Voff=7.8V(min),9.3V(max). | 
Download LS1240A datasheet from Contek Microelectronics |
pdf 35 kb |
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ELECTRONIC TWO - TONE RINGER | 
Download LS1240A datasheet from SGS Thomson Microelectronics |
pdf 503 kb |
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ELECTRONIC TWO-TONE RINGER | 
Download LS1240A datasheet from ST Microelectronics |
pdf 503 kb |
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Electronic Two-Tone Ringer | Download LS1240A datasheet from Wing Shing Computer Components |
pdf 286 kb |
| LS1240 | View LS1240A to our catalog | LS1240AD1 |