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The Advanced ECO mode function allows cost effective operation of the UPS with an efficiency as high as 98%
4 × Setscrews
Charges battery only when removed from 8680i
- Detachable high-gain antenna
PhBr sleeve
1 Watt Audio Amplifier Module Kit Doorbells & Chimes The Advanced ECO mode functionAssembly Required This tiny PCB measuring only 56(L) x 16W(mm) incorporates all the electronics for a 1 Watt amplifier. 6 to 9VDC operating voltage, 50mV input sensitivity, 8 ohm output and 20 to 25000Hz output frequency. Optional connection for a 10k ohm 100K ohm logarithmic potentiometer (not included) for adjustable volume control. Build this kit in minutes! Kit supplied with PCB and all electronic components. Suitable power supply required extra
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