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Western Digital
WD-51 - IRRIGATION CONTROLLER
WESTERN DIGITAL c oR p o R A T / oN WD-51 IRRIGATION CONTROLLER FEATURES • CONTROLS UP TO 6 IRRIGATION STATIONS • PUMP CONTROUMASTER VALVE OUTPUT • .
Western Digital
WD51 - IRRIGATION CONTROLLER
WESTERN DIGITAL c oR p o R A T / oN WD-51 IRRIGATION CONTROLLER FEATURES • CONTROLS UP TO 6 IRRIGATION STATIONS • PUMP CONTROUMASTER VALVE OUTPUT • .LN1138 - 300mA Low Dropout Anti Back Irrigation CMOS Voltage Regulators
LN1138 300mA Low Dropout Anti Back Irrigation CMOS Voltage Regulators ■ General Description The LN1138 series are highly precise, low noise, positive.SL27511 - 8A Irrigation Current Single-Channel Driver
SL27511 24V 4A 、8A 1. • 6 SOT-23 • 4A 8A • 24V VDD • VDD ，4.5V 20V • ，， 。 。 • -5V • TTL CMOS • （ 20ns） • • ， • -40oC 125oC 2. • .
