The PCM63P is capable of receiving TTL levels compatible with TTL. On the input line, the logic input structure using the differential current mode improves the noise immunity of the PCM63P. The data form of PCM63P is in two's complement form, which is the most significant bit first serial data stream. Any number in the bit string can be loaded before the 20-bit data, because after the LE (register enable signal) goes low, only the last 20 bits of data before it can be transferred to the parallel DAC register.
Thermal Relay is used to protect AC three-phase asynchronous motor/electric motor against overload and open phase. Korlen electrical appliances produce thermal relay switch in wholesale,being a good thermal overload relay suppliers from china. We also offers Manual Motor Startor , AC Contactor, led light, Circuit Breaker etc.
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