Description
REXROTH HVE04.2-WO75N Trigger
HVE04.2-WO75N trigger circuit control trigger circuit shown in Figure 3, bidirectional thyristor zero trigger with zero trigger opto-isolated integrated chip moc3061. moc3061 chip outputs with 4, 6 pins, generally using 6 feet connected to the external power supply phase line, 4 feet connected to the zero line way!
HVE04.2-WO75N can be guaranteed to trigger external bi-directional thyristors with trigger pulses when the voltage is over zero by means of an internal over-zero detection circuit. Compared with the traditional trigger circuit structure does not need to synchronize the power transformer, pulse transformer, trigger power supply operation is very reliable, high performance to price ratio.
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