CPC1945Y - IXYS Integrated Circuits Division
... The CPC1945Y is an AC Solid State Relay (SSR) using patented waveguide coupling with dual power SCR outputs to produce an alternative to optocoupler and Triac circuits. The switches are robust enough to provide a blocking voltage of up to 400VP . In addition, tightly controlled zero-cross circuitry ...
... The CPC1945Y is an AC Solid State Relay (SSR) using patented waveguide coupling with dual power SCR outputs to produce an alternative to optocoupler and Triac circuits. The switches are robust enough to provide a blocking voltage of up to 400VP . In addition, tightly controlled zero-cross circuitry ...
Rotel Debuts Dynamic Audio/Video Receivers
... expandability options to accommodate future component additions. The RSX-1056 (75watts x 5 channel) can be expanded to a 7.1-channel system with the addition of a twochannel power amplifier. The 100-watt x 7 channel RSX-1067 can be used either as a 7.1 or a 5.1 system. The “Redirect” function can ta ...
... expandability options to accommodate future component additions. The RSX-1056 (75watts x 5 channel) can be expanded to a 7.1-channel system with the addition of a twochannel power amplifier. The 100-watt x 7 channel RSX-1067 can be used either as a 7.1 or a 5.1 system. The “Redirect” function can ta ...
Lesson Plan
... - To learn how to put voltmeters and ammeters in circuit elements to take readings. - To learn how to assemble basic circuits. Materials: - Variable power supply - Voltmeter - Ammeter - Three different resistors (10 - 400). - Wire with alligator clips and/or banana clips Procedure: 1. Record all da ...
... - To learn how to put voltmeters and ammeters in circuit elements to take readings. - To learn how to assemble basic circuits. Materials: - Variable power supply - Voltmeter - Ammeter - Three different resistors (10 - 400). - Wire with alligator clips and/or banana clips Procedure: 1. Record all da ...
Lecture 11
... • An ammeter A is connected between points a and b in the circuit below, in which the four resistors are identical. The current through the ammeter is ...
... • An ammeter A is connected between points a and b in the circuit below, in which the four resistors are identical. The current through the ammeter is ...
ohm`s law
... 2. Before the power supply is turned on, have your instructor inspect the circuit. Turn on the power supply and slowly increase the voltage until the ammeter reads 100 mA. Record the voltage drop across and current through the resistor in ten steps up to a maximum of 1.0A. 50 Ohm Resistor 3. Replace ...
... 2. Before the power supply is turned on, have your instructor inspect the circuit. Turn on the power supply and slowly increase the voltage until the ammeter reads 100 mA. Record the voltage drop across and current through the resistor in ten steps up to a maximum of 1.0A. 50 Ohm Resistor 3. Replace ...
1760 Three-Phase Power Quality Recorder Topas
... IEC 61000-4-30 Class-A, for advanced power quality analysis and consistent compliance testing. Designed for analysis of utility and industrial power distribution systems, in medium and low-voltage networks, the Fluke 1760 provides the flexibility to customize thresholds, algorithms, and measurement ...
... IEC 61000-4-30 Class-A, for advanced power quality analysis and consistent compliance testing. Designed for analysis of utility and industrial power distribution systems, in medium and low-voltage networks, the Fluke 1760 provides the flexibility to customize thresholds, algorithms, and measurement ...
MAX8515 - Maxim Integrated
... where IO_MAX is the rated maximum output current, which is 2A in this application circuit. VREG is the output voltage of the linear regulator. VBE is the base-to-emitter forward voltage of Q1, and β is the minimum current gain of Q1 at rated load current. VIN is the minimum input voltage at IN. For ...
... where IO_MAX is the rated maximum output current, which is 2A in this application circuit. VREG is the output voltage of the linear regulator. VBE is the base-to-emitter forward voltage of Q1, and β is the minimum current gain of Q1 at rated load current. VIN is the minimum input voltage at IN. For ...
pptx
... Every pin is padded out for debugging and/or expansion Pads provided for precision oscillator module, though it should not be required ...
... Every pin is padded out for debugging and/or expansion Pads provided for precision oscillator module, though it should not be required ...
Power Supply Sequencing Simplified
... consider the dynamic environment of coordinated power supply sequencing and timing, generating power-on reset, monitoring for faults and responding appropriately to protect the system. An experienced designer recognizes that flexibility is key to successfully navigating the ebb and flow as a proje ...
... consider the dynamic environment of coordinated power supply sequencing and timing, generating power-on reset, monitoring for faults and responding appropriately to protect the system. An experienced designer recognizes that flexibility is key to successfully navigating the ebb and flow as a proje ...
IC30 Circuit Description
... The IC30 is a 30 watt mixer amplifier which operates on 230/240 VAC, 50Hz or 12 VDC via an external DC power supply source. The amplifier is supplied free standing with rubber feet but can be rack mounted via an optional rack mount kit (IC30RMK). The IC30 will deliver 30 watts into a load of 4 ohms, ...
... The IC30 is a 30 watt mixer amplifier which operates on 230/240 VAC, 50Hz or 12 VDC via an external DC power supply source. The amplifier is supplied free standing with rubber feet but can be rack mounted via an optional rack mount kit (IC30RMK). The IC30 will deliver 30 watts into a load of 4 ohms, ...
The Smart Grid Enabling Energy Efficiency and Demand
... As of 1980, the longest cost-effective distance for DC electricity was 7,000 km (4,300 mi) (4,000 km (2,500 mi) for AC), although all present transmission lines are considerably shorter. ...
... As of 1980, the longest cost-effective distance for DC electricity was 7,000 km (4,300 mi) (4,000 km (2,500 mi) for AC), although all present transmission lines are considerably shorter. ...
产品摘要
... Two interrupt registers User-configurable, embedded wake-up function to conserve battery power Internal voltage regulator to maintain constant internal operating voltages throughout the 1.8 - 3.6V input supply range ...
... Two interrupt registers User-configurable, embedded wake-up function to conserve battery power Internal voltage regulator to maintain constant internal operating voltages throughout the 1.8 - 3.6V input supply range ...
Evaluates: MAX8727 MAX8727 Evaluation Kit General Description Features
... and tested surface-mount circuit board that contains a pulse-width-modulated (PWM) step-up DC-DC converter. The EV kit is configured to operate with a 1.2MHz switching frequency. It operates from a 2.6V to 5.5V DC supply voltage, is configured for a 15V output, and can provide 600mA with a 4.5V inpu ...
... and tested surface-mount circuit board that contains a pulse-width-modulated (PWM) step-up DC-DC converter. The EV kit is configured to operate with a 1.2MHz switching frequency. It operates from a 2.6V to 5.5V DC supply voltage, is configured for a 15V output, and can provide 600mA with a 4.5V inpu ...
Lesson 7
... MOSFET • When a transistor is on, we will consider it a short. • When a transistor is off, we will consider it an open circuit. • Remember a short allows current to flow, an open circuit does not. ...
... MOSFET • When a transistor is on, we will consider it a short. • When a transistor is off, we will consider it an open circuit. • Remember a short allows current to flow, an open circuit does not. ...
没有幻灯片标题 - Cetrex
... 1331ACAI AC analog input boards designed for flexible sampling of the AC signal without transducers with very high accuracy and stability. All the current inputs can be set flexibly with different voltage inputs for the calculation of power. It can be set to start high speed sampling for each channe ...
... 1331ACAI AC analog input boards designed for flexible sampling of the AC signal without transducers with very high accuracy and stability. All the current inputs can be set flexibly with different voltage inputs for the calculation of power. It can be set to start high speed sampling for each channe ...
Switched-mode power supply
A switched-mode power supply (switching-mode power supply, switch-mode power supply, SMPS, or switcher) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a source, like mains power, to a load, such as a personal computer, while converting voltage and current characteristics. Unlike a linear power supply, the pass transistor of a switching-mode supply continually switches between low-dissipation, full-on and full-off states, and spends very little time in the high dissipation transitions, which minimizes wasted energy. Ideally, a switched-mode power supply dissipates no power. Voltage regulation is achieved by varying the ratio of on-to-off time. In contrast, a linear power supply regulates the output voltage by continually dissipating power in the pass transistor. This higher power conversion efficiency is an important advantage of a switched-mode power supply. Switched-mode power supplies may also be substantially smaller and lighter than a linear supply due to the smaller transformer size and weight.Switching regulators are used as replacements for linear regulators when higher efficiency, smaller size or lighter weight are required. They are, however, more complicated; their switching currents can cause electrical noise problems if not carefully suppressed, and simple designs may have a poor power factor.