QXY ZYQ Card of The Protection Module MINI L293D Arduino Motor Drive Expansion Board Mini L293D Motor Drive Module

Description

Overload protection, Überentladeschutz, short circuit protection, overcurrent protection.The protection board returns to Ricoh of the rechargeable battery protection IC Japan lithium iron phosphate;-High precision of voltage detection circuit;The connection of the battery charger uses a high-voltage device.A large segment of the accessories with superior quality.direct replacement, plug-and-play, no wiring needed.It consists of high-quality plastic and metal and is extremely durable and reliable.Feature:Input voltage DC4.5-25V,600mA output current capability per channel1.2A PEAK output current(non repetitive) per channelEnable facilityOvertemperature protectionLogical "0" input voltage up to 1.5 V(HIGH NOISE IMMUNITY)Internal clamp diodesDescription:The Device is a monolithic integrated high voltage, high current four channel driver designed to accept standard DTLor TTL logic levels and drive inductive loads (such as relays solenoids, DC and stepping motors) and switching power transistors .To simplify use as two bridges each pair of channels is equipped with an enable input. A separate supply input is provided for the logic,allowing operation at a lower voltage and internal clamp diodes are included. This device is suitable for use in switching applicationsat frequencies up to 5 kHz.9-24V motor drive wiring: