DC Measurements, Voltage Dividers, and Bridges
... arm, which is usually used at DC or low frequencies. It has many applications in measurement circuits, where often the unknown resistance Rx is a resistive sensor, such as a platinum thermometer or a mechanical strain gauge (for more info see H&H 15.03). There are other types of bridges, including A ...
... arm, which is usually used at DC or low frequencies. It has many applications in measurement circuits, where often the unknown resistance Rx is a resistive sensor, such as a platinum thermometer or a mechanical strain gauge (for more info see H&H 15.03). There are other types of bridges, including A ...
AD741 Series Low Cost High Accuracy IC Op Amps
... The Analog Devices AD741 Series are high performance monolithic operational amplifiers. All the devices feature full short circuit protection and internal compensation. The Analog Devices AD741J, AD741K, AD741L, and AD741S are specially tested and selected versions of the standard AD741 operational ...
... The Analog Devices AD741 Series are high performance monolithic operational amplifiers. All the devices feature full short circuit protection and internal compensation. The Analog Devices AD741J, AD741K, AD741L, and AD741S are specially tested and selected versions of the standard AD741 operational ...
S0310
... The speaker appliance shall be a Wheelock Series ET speaker and speaker strobe appliance or equivalent. The speaker and strobes shall be ULC Listed under CAN/ULC-S541-99 and CAN/ULC-S526-02 for Fire Protective Service. All speakers shall be either 25 or 70 VRMS inputs with field selectable power tap ...
... The speaker appliance shall be a Wheelock Series ET speaker and speaker strobe appliance or equivalent. The speaker and strobes shall be ULC Listed under CAN/ULC-S541-99 and CAN/ULC-S526-02 for Fire Protective Service. All speakers shall be either 25 or 70 VRMS inputs with field selectable power tap ...
Differential Voltage Probe
... mentioned before, the amplifier allows you to measure positive and negative voltages on any of our interfaces. Since many lab interfaces can read voltages only in the range of 0 to 5 volts, the amplifier offsets and amplifies the incoming signal so that the output is always in the range of 0 to 5 vo ...
... mentioned before, the amplifier allows you to measure positive and negative voltages on any of our interfaces. Since many lab interfaces can read voltages only in the range of 0 to 5 volts, the amplifier offsets and amplifies the incoming signal so that the output is always in the range of 0 to 5 vo ...
Unijunction Transistor
... voltage VBB (5V to 10V) between the two bases B1 and B2. Increase the emitter voltage VE in convenient steps starting from zero. Note the corresponding emitter current IE. Draw a graph by taking IE on X-axis and VE on Y-axis. The shape of the graph is as shown in the Fig. 4. Note the peak point P an ...
... voltage VBB (5V to 10V) between the two bases B1 and B2. Increase the emitter voltage VE in convenient steps starting from zero. Note the corresponding emitter current IE. Draw a graph by taking IE on X-axis and VE on Y-axis. The shape of the graph is as shown in the Fig. 4. Note the peak point P an ...
Cascaded H-BRIDGE Converter for Domestic Applications
... inverters because the power switches are connected to either the positive or the negative DC bus. Though this method is effective, it creates harmonic distortions in the output voltage, EMI and high dv/dt. This may not always be a problem, but for some applications there may be a need for low distor ...
... inverters because the power switches are connected to either the positive or the negative DC bus. Though this method is effective, it creates harmonic distortions in the output voltage, EMI and high dv/dt. This may not always be a problem, but for some applications there may be a need for low distor ...
COMBOLIGHT New Construction Recessed w/ Trim - 12V MR16 - 4 Light Square
... of the housing behind removable access doors. Integral electronic or magnetic low voltage transformers on individually removable “trays” for easy maintenance. May also be configured for remote power. E.... Lamps Four (4) 12V MR16 lamps mounted in ...
... of the housing behind removable access doors. Integral electronic or magnetic low voltage transformers on individually removable “trays” for easy maintenance. May also be configured for remote power. E.... Lamps Four (4) 12V MR16 lamps mounted in ...
powersupp lie spowersupp lie s multiple output
... The GPR-U Series is single output, 500 to 900W, linear DC power supply. Overload and reverse polarity protection, in addition to standard OVP/OCP/OTP, protect GPR and loads from unexpected conditions. High regulation and low ripple/noise are maintained at 0.01% and less than 2mVrms, respectively. Sp ...
... The GPR-U Series is single output, 500 to 900W, linear DC power supply. Overload and reverse polarity protection, in addition to standard OVP/OCP/OTP, protect GPR and loads from unexpected conditions. High regulation and low ripple/noise are maintained at 0.01% and less than 2mVrms, respectively. Sp ...
Pre-Lab Work and Quiz - facstaff.bucknell.edu
... Figure 2. Piecewise linear (PWL) representation of the i-v characteristic of a pnjunction diode. The PWL representation can be modeled as an independent voltage source of value VF (which represents the diode’s turn-on voltage) in series with a resistor of value rd. ...
... Figure 2. Piecewise linear (PWL) representation of the i-v characteristic of a pnjunction diode. The PWL representation can be modeled as an independent voltage source of value VF (which represents the diode’s turn-on voltage) in series with a resistor of value rd. ...
Capacitor Self
... have. One very powerful tool for analyzing complex circuits is mesh analysis, which is based on Kirchhoff's voltage law: the algebraic sum of the voltage rises and drops around a complete loop is zero. Mesh analysis is a structured approach that you have learned in lecture. “Loop equations” are writ ...
... have. One very powerful tool for analyzing complex circuits is mesh analysis, which is based on Kirchhoff's voltage law: the algebraic sum of the voltage rises and drops around a complete loop is zero. Mesh analysis is a structured approach that you have learned in lecture. “Loop equations” are writ ...
ADM101E 数据手册DataSheet 下载
... the Analog Devices Craft Port series, containing one driver (transmitter) and one receiver. It is ideal for serial communication in small portable devices such as mobile telephones, palmtop personal computers and personal digital assistants, where a full, RS-232 serial interface is not required, and ...
... the Analog Devices Craft Port series, containing one driver (transmitter) and one receiver. It is ideal for serial communication in small portable devices such as mobile telephones, palmtop personal computers and personal digital assistants, where a full, RS-232 serial interface is not required, and ...
Using Solid State Relays in parallel and/or series
... wave. With a standard SCR AC relay the relay can be turned on at any point in the sine wave but will always only turn off once the wave goes through zero. Due to the voltage and current waveforms not being in phase on inductive or capacitive circuits this form of control is only recommended for resi ...
... wave. With a standard SCR AC relay the relay can be turned on at any point in the sine wave but will always only turn off once the wave goes through zero. Due to the voltage and current waveforms not being in phase on inductive or capacitive circuits this form of control is only recommended for resi ...
ICL7665 Microprocessor Voltage Monitor with Dual Over/Undervoltage Detection _______________General Description
... ICL7665 combines a 1.3V reference with two comparators, two open-drain N-channel outputs, and two open-drain P-channel hysteresis outputs. The reference and comparator are very low-power linear CMOS circuits, with a total operating current of 10µA maximum, 3µA typical. The N-channel outputs can sink ...
... ICL7665 combines a 1.3V reference with two comparators, two open-drain N-channel outputs, and two open-drain P-channel hysteresis outputs. The reference and comparator are very low-power linear CMOS circuits, with a total operating current of 10µA maximum, 3µA typical. The N-channel outputs can sink ...
ST13009
... The device is manufactured using high voltage multi-epitaxial planar technology for high switching speeds and high voltage capability. It uses a hollow emitter structure to enhance switching speeds. ...
... The device is manufactured using high voltage multi-epitaxial planar technology for high switching speeds and high voltage capability. It uses a hollow emitter structure to enhance switching speeds. ...
BSPM4275TNS(R) / BSPH4275TT(R)
... The only controlled copy of this Data Sheet is the electronic read-only version located on the Cooper Bussmann Network Drive. All other copies of this document are by definition uncontrolled. This bulletin is intended to clearly present comprehensive product data and provide technical information th ...
... The only controlled copy of this Data Sheet is the electronic read-only version located on the Cooper Bussmann Network Drive. All other copies of this document are by definition uncontrolled. This bulletin is intended to clearly present comprehensive product data and provide technical information th ...
How to get a high power factor with the HVLED815PF device
... With the value of the components chosen in the previous paragraph, the AC modulation is optimized at the minimum input voltage. When the voltage increases, the ILED pin average voltage decreases, but the AC modulation increases and forces to zero the primary current for longer time near the zero cro ...
... With the value of the components chosen in the previous paragraph, the AC modulation is optimized at the minimum input voltage. When the voltage increases, the ILED pin average voltage decreases, but the AC modulation increases and forces to zero the primary current for longer time near the zero cro ...
The Pyroelectric Fire alarm
... An operational amplifier ("op-amp") is a DC-coupled high-gain electronic voltage amplifier with a differential input and, usually, a single-ended output. An op-amp produces an output voltage that is typically hundreds of thousands times larger than the voltage difference between its input terminals. ...
... An operational amplifier ("op-amp") is a DC-coupled high-gain electronic voltage amplifier with a differential input and, usually, a single-ended output. An op-amp produces an output voltage that is typically hundreds of thousands times larger than the voltage difference between its input terminals. ...
Voltage regulator
A voltage regulator is designed to automatically maintain a constant voltage level. A voltage regulator may be a simple ""feed-forward"" design or may include negative feedback control loops. It may use an electromechanical mechanism, or electronic components. Depending on the design, it may be used to regulate one or more AC or DC voltages.Electronic voltage regulators are found in devices such as computer power supplies where they stabilize the DC voltages used by the processor and other elements. In automobile alternators and central power station generator plants, voltage regulators control the output of the plant. In an electric power distribution system, voltage regulators may be installed at a substation or along distribution lines so that all customers receive steady voltage independent of how much power is drawn from the line.