[Photo] 6-channel input mixer

The mixer circuit below has 3 line inputs and 3 mic inputs. The mic inputs are suitable for low impedance 200-1000R dynamic microphones. An ECM or condenser mic can also be used, but must have bias applied via a series resistor. As with any mixer circuit, a slight loss is always introduced. The final summing amplifier has a gain of 2 or 6dB to overcome this. The Input line level should be around 200mV RMS. The mic inputs are amplified about 100 TImes or by 40dB, the total gain with the mixer is 46dB. The mic input is designed for microphones with outputs of about 2mV RMS at 1 meter. Most microphones meet this standard.

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Countdown Timer Socket

FUNCTION DESCRIPTION

Countdown socket has an AC outlet, the maximum can output 230 V16A of power, there are two control modes, that is, countdown off and countdown on. It is convenient to control the equipment which needs to switch off or turn on AC. improve the safety of the use of some equipment and save more energy.

SET TIMER

1,Countdown plug in the socket, all indicator lights red flash three times, at this time the socket has no output, for the normal state, into the countdown state. Click the button, the first red light up, the socket output after an hour off, and then short press the button can set the socket timing of 2 H.4H.6H.8H.10H.OFF.

2,Long press button 3s, all indicator lights green flash three times, at this time the socket has output, for the regular open state, into the countdown on state. Click on the button, the first green light on, the socket is closed an hour later, and then press the button to set the socket countdown 2 H.4H.6H.8H.10H.OFF.

3,Press button 3 longer S, all indicator lights red light flash 3 times again into countdown mode.

4,Select the required countdown time mode, the corresponding mode countdown lights up, start countdown until the end of the countdown time. The outlet that controls the output will start or stop the output.

5,After the countdown starts, the time indicator will change automatically from high to low until the countdown is over.

NOTE:

1,Check that the power connection is good.

2,Use only indoors and in dry places.

3,This product does not convert AC voltage.

4,Maximum load not exceeding 16A 3680W.

5,Grounding is required for safety.

6,Any questions, please contact the electrician.

Countdown Timer Socket Switch, Countdown Timer Plug,Countdown Timer Plug Socket, Energy Saving Countdown Timer Switch Socket, Countdown Timer Switch

NINGBO COWELL ELECTRONICS & TECHNOLOGY CO., LTD , https://www.cowellsockets.com