描述
外接触点接通,或图中的PNP型晶体管饱和导通时,电流经24V电源的正极(24V端子)、外部的触点或晶体管、X0等输入端子、内部电路和S/S端子,从0V端子流回24V电源的负极,使光耦合器中的发光二极管亮,光敏三极管饱和导通。
Expedited shipping available
)KEPCO SZ C PRM 24-20 NEW STABILIZED POWER SUPPLY (65a)
Kepco Labs Power Supply SC-32-2.5 105-125 Volts
~ KEPCO ABC100-0.2M POWER SUPPLY- 0-100V 0-0.2A
NEW KEPCO POWER SUPPLY 35181
TDK KEPCO POWER SUPPLY MODEL FAW15-3.4K
KEPCO POWER SUPPLY ABC 7.5-2 0-7.5V 0-2A
Kepco ABC40-0.5M 40V 0.5 A DC Power Supply
Kepco Supply RAX 15-3.4K +/- 15V 3.4A RAX15-3.4K Tested
One-day shipping available
Lot of 2 KEPCO adjustable power supplies, precise power