A 98nW Wake-up Radio for Wireless Body Area Networks
... communication radio in a low-power sleep state. Wake up radios, with power consumption as low as 50µW [1-2], are a common technique used to achieve this. However, they are on at all times, and therefore contribute significantly to the total energy consumption of the node. Further power reduction is ...
... communication radio in a low-power sleep state. Wake up radios, with power consumption as low as 50µW [1-2], are a common technique used to achieve this. However, they are on at all times, and therefore contribute significantly to the total energy consumption of the node. Further power reduction is ...
AB-10: Differential Line Receivers Using IL600
... and other short-distance (less than 100 feet) interfaces where more expensive “full featured” transceivers are overkill. The IL600-Series provides 2.5 kVRMS isolation (one minute), and 20 kV/µs transient immunity. The IL610-1 MSOP Isolator is a unique product for space-critical boards. Bus Standards ...
... and other short-distance (less than 100 feet) interfaces where more expensive “full featured” transceivers are overkill. The IL600-Series provides 2.5 kVRMS isolation (one minute), and 20 kV/µs transient immunity. The IL610-1 MSOP Isolator is a unique product for space-critical boards. Bus Standards ...
COMBOLIGHT Remodel Recessed Trimless - 120V PAR20 - 1 Light
... ceilings by allowing the ceiling’s mudding compound to be applied right up to the edge of the fixture opening. Includes a beveled “knife-edge” lips to ensure a clean edge. Can accommodate various ceiling thickness. ...
... ceilings by allowing the ceiling’s mudding compound to be applied right up to the edge of the fixture opening. Includes a beveled “knife-edge” lips to ensure a clean edge. Can accommodate various ceiling thickness. ...
Carbon_Links_-_Hi-fi_News_Jan_2000
... In its class, I have found vdH The First, the first all- In its class, I have found carbon interconnect cable, to be an enduring vdH The First, the first allreference, when used in systems where it does not carbon interconnect give rise to audible or even sub-audible background cable, to be an endur ...
... In its class, I have found vdH The First, the first all- In its class, I have found carbon interconnect cable, to be an enduring vdH The First, the first allreference, when used in systems where it does not carbon interconnect give rise to audible or even sub-audible background cable, to be an endur ...
C4800A Series
... (active current sharing): An additional control circuit provides active current sharing via an interconnecting wire between converters that operate in parallel. Active current sharing should be used for multi-output units operating inparallel. (current sharing interrupt): Option "csi" will effect th ...
... (active current sharing): An additional control circuit provides active current sharing via an interconnecting wire between converters that operate in parallel. Active current sharing should be used for multi-output units operating inparallel. (current sharing interrupt): Option "csi" will effect th ...
LTC3721-1 - Push-Pull PWM Controller
... transformer. The centertap primary winding is connected to the input DC feed. The secondary of the transformer can be configured in different synchronous or nonsynchronous configurations depending on the application needs. The duty ratio is controlled by the voltage on COMP. A switching cycle commen ...
... transformer. The centertap primary winding is connected to the input DC feed. The secondary of the transformer can be configured in different synchronous or nonsynchronous configurations depending on the application needs. The duty ratio is controlled by the voltage on COMP. A switching cycle commen ...
Lab 2 - Mechanical Engineering
... This section is optional. If there are large amounts of raw data, or a large number of graphs, summarize them in the Results section and put the bulk of them here. (In most cases, only raw data will find its way here). All contents of the appendices must be referenced from within the text. Remember ...
... This section is optional. If there are large amounts of raw data, or a large number of graphs, summarize them in the Results section and put the bulk of them here. (In most cases, only raw data will find its way here). All contents of the appendices must be referenced from within the text. Remember ...
Series and Parallel Circuits Computer Lab
... Build a simple series circuit that consists of 6 pieces of wire, 1 light bulb, and 1 battery (voltage source). In order to complete the circuit, the red circles at the end of each must overlap. Please note that the light bulb also has TWO circles. Your circuit is complete and working when the light ...
... Build a simple series circuit that consists of 6 pieces of wire, 1 light bulb, and 1 battery (voltage source). In order to complete the circuit, the red circles at the end of each must overlap. Please note that the light bulb also has TWO circles. Your circuit is complete and working when the light ...
Voltage Reducer for Lithium-ion Polymer Four-Cell Batteries
... voltage drop across the relay contacts, and no current is drawn when the relay drops out (a saturated power transistor has some ...
... voltage drop across the relay contacts, and no current is drawn when the relay drops out (a saturated power transistor has some ...
LT3 Time-of-Flight Laser Distance
... Output saturation NPN: less than 200 mV @ 10 mA; less than 600 mV @ 100 mA Output saturation PNP: less than 1.2 V at 10 mA; less than 1.6 V at 100 mA Analog voltage output: 2.5 kΩ min. load impedance (voltage sourcing) Analog current output: 1 kΩ max. @ 24V; max. load resistance = [Vcc-4.5/0.02 Ω] ( ...
... Output saturation NPN: less than 200 mV @ 10 mA; less than 600 mV @ 100 mA Output saturation PNP: less than 1.2 V at 10 mA; less than 1.6 V at 100 mA Analog voltage output: 2.5 kΩ min. load impedance (voltage sourcing) Analog current output: 1 kΩ max. @ 24V; max. load resistance = [Vcc-4.5/0.02 Ω] ( ...
jabatan kejuruteraan elektrik course code ec302
... There must be one important point that must not be overlooked. All sequential logic that has a preset or clear function must be preset or cleared at the start of the run. If you do not preset or clear the sequential logic, Pspice does not know what output state to start the logic in. Since the initi ...
... There must be one important point that must not be overlooked. All sequential logic that has a preset or clear function must be preset or cleared at the start of the run. If you do not preset or clear the sequential logic, Pspice does not know what output state to start the logic in. Since the initi ...
Resistive opto-isolator
Resistive opto-isolator (RO), also called photoresistive opto-isolator, vactrol (after a genericized trademark introduced by Vactec, Inc. in the 1960s), analog opto-isolator or lamp-coupled photocell, is an optoelectronic device consisting of a source and detector of light, which are optically coupled and electrically isolated from each other. The light source is usually a light-emitting diode (LED), a miniature incandescent lamp, or sometimes a neon lamp, whereas the detector is a semiconductor-based photoresistor made of cadmium selenide (CdSe) or cadmium sulfide (CdS). The source and detector are coupled through a transparent glue or through the air.Electrically, RO is a resistance controlled by the current flowing through the light source. In the dark state, the resistance typically exceeds a few MOhm; when illuminated, it decreases as the inverse of the light intensity. In contrast to the photodiode and phototransistor, the photoresistor can operate in both the AC and DC circuits and have a voltage of several hundred volts across it. The harmonic distortions of the output current by the RO are typically within 0.1% at voltages below 0.5 V.RO is the first and the slowest opto-isolator: its switching time exceeds 1 ms, and for the lamp-based models can reach hundreds of milliseconds. Parasitic capacitance limits the frequency range of the photoresistor by ultrasonic frequencies. Cadmium-based photoresistors exhibit a ""memory effect"": their resistance depends on the illumination history; it also drifts during the illumination and stabilizes within hours, or even weeks for high-sensitivity models. Heating induces irreversible degradation of ROs, whereas cooling to below −25 °C dramatically increases the response time. Therefore, ROs were mostly replaced in the 1970s by the faster and more stable photodiodes and photoresistors. ROs are still used in some sound equipment, guitar amplifiers and analog synthesizers owing to their good electrical isolation, low signal distortion and ease of circuit design.