AAT4616A 数据资料DataSheet下载
... In the event of a load current exceeding a user programmed current limit level (ILIM), a high speed current limit loop limits the current in a microsecond and will reset to low impedance once the short-circuit condition is removed. The AAT4616A is internally protected from thermal damage by an over- ...
... In the event of a load current exceeding a user programmed current limit level (ILIM), a high speed current limit loop limits the current in a microsecond and will reset to low impedance once the short-circuit condition is removed. The AAT4616A is internally protected from thermal damage by an over- ...
here - Picaxe
... would normally be a 12V electronic door strike plate, but as these cost around £40 we will use a 6V solenoid for modelling purposes. The instinct of many teachers would be to use a relay for this interfacing. However this is an expensive, and complicated, way of achieving such a simple interfacing t ...
... would normally be a 12V electronic door strike plate, but as these cost around £40 we will use a 6V solenoid for modelling purposes. The instinct of many teachers would be to use a relay for this interfacing. However this is an expensive, and complicated, way of achieving such a simple interfacing t ...
DEFT – 1 - Emergency Beacon Corp
... The DEFT-1 ELT system is composed of a transmitter, mounting tray/bracket, coaxial cable, antenna and an optional remote switch. Improper installation of any of these components can result in poor performance or non-operation. When selecting a location for installation, make a survey of the availabl ...
... The DEFT-1 ELT system is composed of a transmitter, mounting tray/bracket, coaxial cable, antenna and an optional remote switch. Improper installation of any of these components can result in poor performance or non-operation. When selecting a location for installation, make a survey of the availabl ...
FPF1003A / FPF1004 IntelliMAX™ Advanced Load Management Products
... The FPF1003A and FPF1004 are low RDS P-channel MOSFET load switches with controlled turn-on. The input voltage range operates from 1.2 V to 5.5 V to fulfill today's ultra-portable device supply requirements. Switch control is accomplished with a logic input (ON) capable of interfacing directly with ...
... The FPF1003A and FPF1004 are low RDS P-channel MOSFET load switches with controlled turn-on. The input voltage range operates from 1.2 V to 5.5 V to fulfill today's ultra-portable device supply requirements. Switch control is accomplished with a logic input (ON) capable of interfacing directly with ...
Product Catalog - Apollo Fire Detectors
... Please check the Apollo website on a regular basis for up-to-date approvals information. ...
... Please check the Apollo website on a regular basis for up-to-date approvals information. ...
Electromagnet Experiment Stand - A Variable Power Electromagnet
... When power is supplied to the Electromagnet Experiment Stand, the green LEDs will light to indicate which settings are selected. Current will only flow through the electromagnet's coil while the momentary contact switch is pressed and the red power LED is on. As soon as this switch is released, no c ...
... When power is supplied to the Electromagnet Experiment Stand, the green LEDs will light to indicate which settings are selected. Current will only flow through the electromagnet's coil while the momentary contact switch is pressed and the red power LED is on. As soon as this switch is released, no c ...
Electrical operating instructions - GfA
... and protective devices. Care should be taken that any seals are fitted correctly and screw couplings are tightened correctly. In the case of ELEKTROMATEN® with a permanent mains connection, an all-pole main switch with appropriate back-up fuse must be provided. Check live cables and conductors regul ...
... and protective devices. Care should be taken that any seals are fitted correctly and screw couplings are tightened correctly. In the case of ELEKTROMATEN® with a permanent mains connection, an all-pole main switch with appropriate back-up fuse must be provided. Check live cables and conductors regul ...
SL-2000 Series Air Duct Smoke Detectors
... Steady Red LED on Detector Head: Indicates alarm operation. ...
... Steady Red LED on Detector Head: Indicates alarm operation. ...
Switch
In electrical engineering, a switch is an electrical component that can break an electrical circuit, interrupting the current or diverting it from one conductor to another.The mechanism of a switch may be operated directly by a human operator to control a circuit (for example, a light switch or a keyboard button), may be operated by a moving object such as a door-operated switch, or may be operated by some sensing element for pressure, temperature or flow. A relay is a switch that is operated by electricity. Switches are made to handle a wide range of voltages and currents; very large switches may be used to isolate high-voltage circuits in electrical substations.