The WMK-20 pulse controller has the same electrical performance, working principle, and usage as the WMK-2 and 3 models. It has made significant improvements in circuit design, component usage, and chassis structure. The output parts have 10, 12, 14, 16, 18, 20, 24, 27, 30, 32, 36, and 40 bits, and the voltages are 24V, 36V, 110V, and AC220V, respectively. It has the characteristics of beautiful and elegant appearance, stable performance, and easy maintenance.

The machine adopts the currently compared WOS digital integrated circuit, which significantly improves the reliability of the instrument and has strong anti-interference ability. Easy to install, easy to debug, and easy to maintain.

Added short-circuit automatic protection and LED display circuit in the circuit design, which is beneficial for extending the service life.

2、 Technical performance

Pulse interval of 1 second to 30 seconds, power supply voltage 220V 50HZ

Pulse width 0.05-0.2 seconds, weight 3kg

Operating temperature -20 ℃ -+45 ℃ External dimensions 10 × 20 × 30 C ㎡

Power consumption ≤ 40W

3、 Working principle

The instrument consists of DC voltage regulator, pulse generator, monostable, digital integrated circuit, gate control, gate push, thyristor output, digital display and other circuits. After the 220V AC voltage is reduced by half wave rectification, it provides pulse output and display voltage to the thyristor and digital tube. Can control the operation of dust removal equipment.

Guangxi pulse controller WMK-20 pulse controller Lanzhou pulse controller WMK-20 pulse controller