GTCS28-302M-R03

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

GTCS28-302M-R03 is a kind of electrical circuit with multiple functions, which is widely used in electrical control system. It is mainly composed of low voltage switching power supply, capacitor and thyristor, etc. This circuit has two control modes, one is field voltage control, the other is voltage zero-crossing control. Its application field is mainly in low voltage electric energy storage occasions like batteries, voltage regulators, small signal circuits and electrolysis apparatus, and it can switch AC power supply into DC power supply.

Working principle: The working principle of GTCS28-302M-R03 is that when the thyristor is in conducting state, the switching power supply of the circuit is connected in series with the phase and a capacitor connected in parallel with the phase, and when it is in cutoff state, the capacitor is disconnected from the phase and keeps the AC voltage steady. This circuit works in two modes depending on the required power.

In field voltage control mode, the main goal is to maintain a stable output voltage. When the voltage of the capacitor is lower than the voltage of the AC supply, the thyristor turns on and the output voltage is increased. When the voltage of the capacitor is higher than the voltage of the AC supply, the thyristor turns off and the output voltage is decreased.

In voltage zero-crossing control mode, the main goal is to maintain a specific phase angle between the voltage of the capacitor and the voltage of the AC supply. This is achieved by controlling the gate of the thyristor. When the voltage of the capacitor is lower than the voltage of the AC supply, the gate is opened and the output voltage is increased. When the voltage of the capacitor is higher than the voltage of the AC supply, the gate is closed and the output voltage is decreased.

In summary, GTCS28-302M-R03 is an electrical circuit with a wide range of applications and two control modes. Due to its reliable performance, it can be used in many different low voltage electric energy storage occasions, including batteries, voltage regulators, small signal circuits, and electrolysis apparatus.

The specific data is subject to PDF, and the above content is for reference