Sequential Actuator for powering up to four devices – Circuit Schematic
Sequential Actuator for powering up to four devices
It is common that sometimes we need to power some devices σuccessively one after the other. This function forces us to handle a large number of switches, which...
A six thyristor AC switch circuits – Circuit Schematic
A six thyristor AC switch circuits
Figure 16-48 (a) for the introduction of six thyristor three-phase AC switching circuit; Figure 16-48 (b) as adopted by three triac circuits. Suitable for motor...
Breaker control signal circuit of the electromagnetic actuator – Circuit Schematic
Breaker control signal circuit of the electromagnetic actuator
Factories and enterprises lOkV and below the circuit breaker commonly used CD10 (formerly CD2) type electromagnetic actuator. This type of mechanism itself has ...
ND838 application circuit – Circuit Schematic
ND838 application circuit
FIG. (A), (b), (c), (d), respectively, which output can directly drive transistor, thyristor, relay, COMS circuits, TTL circuits. ...
Switching solenoid drive circuit diagram – Circuit Schematic
Switching solenoid drive circuit diagram
FIG switching solenoid driver circuit, wherein the device chip U8 is 74123, the device is a solid state relays 02, 03, the switching electromagnet coil is sucke...
Load test control circuit diagram – Circuit Schematic
Load test control circuit diagram
FIG load test is a control circuit. This external load circuit up to 10A, widely used in the drive test power, the power amplifier, LED solenoids and relays, an...
FGDF-3 three-phase low-temperature iron plating power commutation control switch and electronic circuit – Circuit Schematic
FGDF-3 three-phase low-temperature iron plating power commutation control switch and electronic circuit
FGDF-3 three-phase low-temperature iron plating power commutation control switch and electronic circuit KGDF-3 low-temperature iron plating power supply device ...
Electric sewing machine saving circuit – Circuit Schematic
Electric sewing machine saving circuit
Electric sewing machine saving circuit as shown, line the main elements by the Hall switch IC IC and relay K composition. Closing switch os, power-on, after R, ...
Dual power contactor automatic recovery circuit – Circuit Schematic
Dual power contactor automatic recovery circuit
Dual power automatic recovery means one power supply, one power standby when the power supply off, standby power legislation that is automatically put into oper...
Switching power supply drive circuit – Circuit Schematic
Switching power supply drive circuit
Driver circuit diagram: The main function of the driving circuit is variable width pulse width controller output power amplifier, as a drive signal to high volt...
Dragon -ZL-2801A DVD machine type switching power supply circuit – Circuit Schematic
Dragon -ZL-2801A DVD machine type switching power supply circuit
Dragon -ZL-2801A DVD machine type switching power supply circuit It shows Dragon ZL-2801A type DVD machine switching power supply circuit, which is mainly from ...
One of a thyristor AC switch circuit – Circuit Schematic
One of a thyristor AC switch circuit
Do not trigger circuit thyristor AC switch circuit, due to its simple, economical, non-contact, so widely used. Circuit shown in Figure 16-43. It is a single-ph...
A touch-AC electronic switching circuit – Circuit Schematic
A touch-AC electronic switching circuit
Diagram 2 shake tube n. Capacitance C. Trigger voltage rectifier filter element. H is a trigger voltage transistor amplifier circuit, three pull tube n, U, v. C...
Bidirectional thyristor AC contactor interface circuit – Circuit Schematic
Bidirectional thyristor AC contactor interface circuit
Device for intermediate relay. As shown in Figure is the use of Triac AC contactor interface circuitry. Which is using MOC3041 Triac output optical coupler for ...
CF8865 module using dedicated switching power supply circuit diagram – Circuit Schematic
CF8865 module using dedicated switching power supply circuit diagram
Described here is a specific module using CF8865 switching power supply circuit, because this circuit is the use of integrated control module CF8865 specific mo...
Darlington phototransistor type light-triggered circuit diagram of a switching application – Circuit Schematic
Darlington phototransistor type light-triggered circuit diagram of a switching application
Darlington phototransistor type light-triggered switching circuit application As a result of the sub-type Darlington phototransistor and the op amp, so very fai...
Press light switch double circuit 3 – Circuit Schematic
Press light switch double circuit 3
Darlington is a tube made double clam touch switch circuit is characterized by a touch sheet and 20V AC mains through the power transformer T isolated, relative...
DW16M-630 type DC excitation switch control circuit – Circuit Schematic
DW16M-630 type DC excitation switch control circuit
DW16M-630 type excitation switch operation with DC power and AC power operation of the two, the former circuit is shown in 7-60 J, the latter circuit shown in F...
DW16M-630 type DC excitation switch control circuit – Circuit Schematic
DW16M-630 type DC excitation switch control circuit
DW16M-630 type excitation switch operation with DC power and AC power operation of the two, the former circuit is shown in 7-60 J, the latter circuit shown in F...
DK-1 type control box using the AC electromagnet closing circuit – Circuit Schematic
DK-1 type control box using the AC electromagnet closing circuit
DW15-200-630A breaker solenoid DC solenoid structure, short-time working. (1) DK-1 control box using AC power switch on the electromagnet circuit circuit is sho...