Heathkit GC-1A - Orange County (California) Amateur Radio Club
... The GC-1A uses ten transistors and seven diodes as listed in Table 3. The transistors all mount in sockets, something rarely done today. RF Circuits: The RF amplifier uses a 2N1396, which is a selected version of the 2N1225 used in the mixer and local oscillator. These transistors are drift type ger ...
... The GC-1A uses ten transistors and seven diodes as listed in Table 3. The transistors all mount in sockets, something rarely done today. RF Circuits: The RF amplifier uses a 2N1396, which is a selected version of the 2N1225 used in the mixer and local oscillator. These transistors are drift type ger ...
STM1831
... Supply current vs. input voltage, VSEN = 1.9 V (RST asserted) . . . . . . . . . . . . . . . . . . . . . . 9 Detect voltage vs. ambient temperature, VDET = 2.4 V . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Detect voltage vs. supply voltage, VDET = 2.4 V. . . . . . . . . . . . . . . . . . ...
... Supply current vs. input voltage, VSEN = 1.9 V (RST asserted) . . . . . . . . . . . . . . . . . . . . . . 9 Detect voltage vs. ambient temperature, VDET = 2.4 V . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Detect voltage vs. supply voltage, VDET = 2.4 V. . . . . . . . . . . . . . . . . . ...
CMS2005 - Sensitec GmbH
... Sensitec GmbH reserves the right to make changes, without notice, in the products, including software, described or contained herein in order to improve design and/or performance. Information in this document is believed to be accurate and reliable. However, Sensitec GmbH does not give any represent ...
... Sensitec GmbH reserves the right to make changes, without notice, in the products, including software, described or contained herein in order to improve design and/or performance. Information in this document is believed to be accurate and reliable. However, Sensitec GmbH does not give any represent ...
International Electrical Engineering Journal (IEEJ) Vol. 5 (2014) No.12, pp. 1688-1695
... stand-alone and grid-connected. As its name implies, the stand-alone PV system operates independently of any other power supply and it usually supplies electricity to a dedicated load or loads. It may include a storage facility (e.g. battery bank) to allow electricity to be provided during the night ...
... stand-alone and grid-connected. As its name implies, the stand-alone PV system operates independently of any other power supply and it usually supplies electricity to a dedicated load or loads. It may include a storage facility (e.g. battery bank) to allow electricity to be provided during the night ...
Aalborg Universitet Microgrids
... two-inverter interface converter (one connected in shunt and the other in series with the grid) in order to control power flow and also to compensate the voltage unbalance. This two-inverter structure can be unattractive considering the cost and volume of the DG interface converter. In addition, it ...
... two-inverter interface converter (one connected in shunt and the other in series with the grid) in order to control power flow and also to compensate the voltage unbalance. This two-inverter structure can be unattractive considering the cost and volume of the DG interface converter. In addition, it ...
remote control of devices using cellphones
... The first section comprises of three blocks: RC Network, Ring Detector and Schmitt Trigger. The RC Network & Ring Detector detects the incoming ring tone signals, which is in AC form, reduces it and fed to Schmitt Trigger. The job of the Schmitt Trigger is to convert that AC signals into digital pul ...
... The first section comprises of three blocks: RC Network, Ring Detector and Schmitt Trigger. The RC Network & Ring Detector detects the incoming ring tone signals, which is in AC form, reduces it and fed to Schmitt Trigger. The job of the Schmitt Trigger is to convert that AC signals into digital pul ...
Lesson 1 - UC Berkeley IEEE
... • A Digital Multimeter is a measurement device commonly used as a diagnostic tool. • Fancier multimeters can measure more quantities such as frequency, temperature, conductance, inductance, capacitance and so on. ...
... • A Digital Multimeter is a measurement device commonly used as a diagnostic tool. • Fancier multimeters can measure more quantities such as frequency, temperature, conductance, inductance, capacitance and so on. ...
Evaluates: MAX1848 MAX1848 Evaluation Kit General Description Features
... drive three series-connected LEDs. The EV kit can be powered by a 2.6V to 5.5V DC source. The MAX1848 EV kit features programmable LED brightness by controlling LED current, overvoltage protection, and up to 87% efficiency for maximum battery life. ...
... drive three series-connected LEDs. The EV kit can be powered by a 2.6V to 5.5V DC source. The MAX1848 EV kit features programmable LED brightness by controlling LED current, overvoltage protection, and up to 87% efficiency for maximum battery life. ...
Atmel ATA6823C H-bridge Motor Driver Features DATASHEET
... When the IC is set to SLEEP MODE by a “high to low” transition at pin EN1, the low-side transistors of the external H-bridge are switched on for a short time. This causes a shortcircuit current pulse in the bridge because one of the high-side transistors is usually on. The pulse length is similar to ...
... When the IC is set to SLEEP MODE by a “high to low” transition at pin EN1, the low-side transistors of the external H-bridge are switched on for a short time. This causes a shortcircuit current pulse in the bridge because one of the high-side transistors is usually on. The pulse length is similar to ...
Novel circuits for neural information processing
... The circuit implementation of a temporal sine wave is well known and is now considered trivial. The same argument does not hold for a sine wave with respect to an independent variable such as an input voltage. There have been two earlier implementations, one using BJTs [11] and the other using MOS t ...
... The circuit implementation of a temporal sine wave is well known and is now considered trivial. The same argument does not hold for a sine wave with respect to an independent variable such as an input voltage. There have been two earlier implementations, one using BJTs [11] and the other using MOS t ...
AL8808 Description Pin Assignments
... voltage source of 6V to 30V. Series connection of the LEDs provides identical LED currents resulting in uniform brightness and eliminating ...
... voltage source of 6V to 30V. Series connection of the LEDs provides identical LED currents resulting in uniform brightness and eliminating ...
ADN4668 数据手册DataSheet 下载
... VCMR is reduced for larger VID. For example, if VID = 400 mV, VCMR is 0.2 V to 2.2 V. The fail-safe condition with inputs shorted is not supported over the common-mode range of 0 V to 2.4 V but is supported only with inputs shorted and no external common-mode voltage applied. VID up to VCC − 0 V can ...
... VCMR is reduced for larger VID. For example, if VID = 400 mV, VCMR is 0.2 V to 2.2 V. The fail-safe condition with inputs shorted is not supported over the common-mode range of 0 V to 2.4 V but is supported only with inputs shorted and no external common-mode voltage applied. VID up to VCC − 0 V can ...
IOSR Journal of Electronics and Communication Engineering (IOSR-JECE)
... Figure 4. Equivalent Circuit Model of a Lossy Transmission Line The U Element used in Star-Hspice is the equivalent circuit model for the lossy transmission line. In a transient simulation, the U Element automatically accounts for frequency-dependent characteristic impedance, dispersion (frequency d ...
... Figure 4. Equivalent Circuit Model of a Lossy Transmission Line The U Element used in Star-Hspice is the equivalent circuit model for the lossy transmission line. In a transient simulation, the U Element automatically accounts for frequency-dependent characteristic impedance, dispersion (frequency d ...
PDF
... by the Y–Δ transformers. There is no thirdharmonic current or voltage leaking to the Δ side of the transformer. The DPFC controls the power flo w through transmission lines by varying the voltage injected by the series converter at the fundamental frequency. Figs. 11-15 illustrate the step response ...
... by the Y–Δ transformers. There is no thirdharmonic current or voltage leaking to the Δ side of the transformer. The DPFC controls the power flo w through transmission lines by varying the voltage injected by the series converter at the fundamental frequency. Figs. 11-15 illustrate the step response ...
Current source
A current source is an electronic circuit that delivers or absorbs an electric current which is independent of the voltage across it.A current source is the dual of a voltage source. The term constant-current 'sink' is sometimes used for sources fed from a negative voltage supply. Figure 1 shows the schematic symbol for an ideal current source, driving a resistor load. There are two types - an independent current source (or sink) delivers a constant current. A dependent current source delivers a current which is proportional to some other voltage or current in the circuit.