Principle of bull timing sleeve Characteristics of bull timing sleeve

Speaking of timing socket, everyone thinks that timing socket is a kind of socket that can time, which is only a wide range, and bull timing socket is designed for bull electric lock. Let's first look at the principle and characteristics of bull timing socket.

Bull timing sleeve principle

The timing socket is mainly composed of trigger switch, relay, relay control circuit and timing circuit. When using an electronic product, plug it into a timing socket, and the timing socket is connected to the commercial power. The trigger switch and relay switch are connected in parallel, and the relay switch is closed when there is no electricity (called normally open relay in electronic technology). Press the trigger switch at the beginning (non-self-locking, that is, open when the hand is pressed and close when it is released). At this time, the relay control circuit turns on the relay switch, so even if the trigger switch is released, the commercial power can still supply power to the following circuits (including electrical appliances) through the relay switch. At this time, the timing time can be set by the timing circuit.

When the time is up, output a control signal to the relay control circuit and turn off the relay switch, so that all the following circuits (including electrical appliances) are dead (the relay switch remains closed when there is no power). Press the trigger switch once when restarting the computer and repeat the above work process. (Note that if a timer socket is used in a computer, the timer set in the timer socket should be slightly longer than the timer shutdown time of the computer itself).

Characteristics of bull timing sleeve

1, one-button setting to prevent overcharging. The multi-head timer and countdown timer can set the charging time with one key, which can effectively prevent overcharging and increase the service life of the battery of electrical equipment.

2. Multiple safety designs such as multiple safety designs against electric shock, patented new national standard combined hole design, impact-resistant shell structure design, and enhanced safety insertion distance design can effectively prevent electric shock accidents.

3. Anti-clogging. It will not loosen after 5000 normal plugging and unplugging, and the high-quality copper sheet with patented sleeve design has strong elasticity and proper meshing, and it will not loosen after 5000 normal plugging and unplugging, which can effectively prevent arcing.

4. Fire prevention. 750 degrees high temperature flame retardant, using flame retardant engineering materials, 750 degrees high temperature does not burn, effective fire prevention, put an end to potential safety hazards.

Bull socket price reference

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Bull G0 1 series switch socket Bull five-hole socket (10 pack) G0 1 180