Lesson 10 - University of Kelaniya
... switches can be used for controlling high power devices such as motors, solenoids or lamps, but they can also be used in digital electronics and logic gate circuits. While there are limitations as to what we can switch on and off, transistor switches offer speed, lower cost and substantial reliabili ...
... switches can be used for controlling high power devices such as motors, solenoids or lamps, but they can also be used in digital electronics and logic gate circuits. While there are limitations as to what we can switch on and off, transistor switches offer speed, lower cost and substantial reliabili ...
IS31LT3380 MR16 Lighting Evaluation Board Guide Description
... IS31LT3380 MR16 Lighting Evaluation Board Guide Quick Start Description The IS31LT3380 is a continuous mode inductive step-down converter, designed for driving a single LED or multiple series connected LEDs efficiently from a voltage source higher than the LED voltage. The chip operates from an inpu ...
... IS31LT3380 MR16 Lighting Evaluation Board Guide Quick Start Description The IS31LT3380 is a continuous mode inductive step-down converter, designed for driving a single LED or multiple series connected LEDs efficiently from a voltage source higher than the LED voltage. The chip operates from an inpu ...
Design of a Clap Activated Switch
... the design set “Time Period”. It was observed that the indicator LED1 became ON for the stricken several times, but the normal time duration, but relay was also stricken several times, but same result was observed. The vibration test was repeated, but with the microphone allowed to make contact with ...
... the design set “Time Period”. It was observed that the indicator LED1 became ON for the stricken several times, but the normal time duration, but relay was also stricken several times, but same result was observed. The vibration test was repeated, but with the microphone allowed to make contact with ...
LHBF-48X - NPI electronic
... its linear range (±12 V), i.e. that the OUTPUT voltage exceeds ±10 V. All inputs and outputs are BNC connectors. The unit is equipped with a differential input stage with an AC / 0 / DC switch for each input. The input stage is followed by the offset compensation (see Figure 1). The GAIN stage allow ...
... its linear range (±12 V), i.e. that the OUTPUT voltage exceeds ±10 V. All inputs and outputs are BNC connectors. The unit is equipped with a differential input stage with an AC / 0 / DC switch for each input. The input stage is followed by the offset compensation (see Figure 1). The GAIN stage allow ...
6 Port Gigabit Industrial PoE+ Ethernet switch with 2 SFP ports
... Dual Power Input: To reduce the risk of power failure, the ESWGP2062SFP-T provides two 24 to 52 VDC power inputs. If the power fails, the switch will automatically use the secondary power input. Flexible Mounting: The switch features a space saving IP30 metal enclosure that can be DIN or Panel mount ...
... Dual Power Input: To reduce the risk of power failure, the ESWGP2062SFP-T provides two 24 to 52 VDC power inputs. If the power fails, the switch will automatically use the secondary power input. Flexible Mounting: The switch features a space saving IP30 metal enclosure that can be DIN or Panel mount ...
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.