TD450024EN
... Strobe models incorporate the Low Current draw RSS Strobes. Strobe options for wall mount models include 1575 or Wheelock patented MCW multi-candela strobe with field selectable candela settings of 15/30/75/110cd or the high intensity MCWH strobe with field selectable 135/185cd. Ceiling mount models ...
... Strobe models incorporate the Low Current draw RSS Strobes. Strobe options for wall mount models include 1575 or Wheelock patented MCW multi-candela strobe with field selectable candela settings of 15/30/75/110cd or the high intensity MCWH strobe with field selectable 135/185cd. Ceiling mount models ...
FlexPAC
... The entire assembly will be enabled and disabled through the MegaPAC E/D and GSD function. Outputs cannot be individually enabled or disabled. Start-up Sequencing: Specific start-up sequences for an individual FlexPAC's outputs may be implemented in the FlexPAC hardware by special order. Please cont ...
... The entire assembly will be enabled and disabled through the MegaPAC E/D and GSD function. Outputs cannot be individually enabled or disabled. Start-up Sequencing: Specific start-up sequences for an individual FlexPAC's outputs may be implemented in the FlexPAC hardware by special order. Please cont ...
Contributions to Low-Cost, Non-Resonant Electronic Ballasts
... From the cost point of view, it is desirable for an electronic ballast to have as few power components, filters and control circuitry as possible [3]. The single-switch ballast arises from these premises, in an attempt to lower lighting costs without losing the advantages of high frequency operation ...
... From the cost point of view, it is desirable for an electronic ballast to have as few power components, filters and control circuitry as possible [3]. The single-switch ballast arises from these premises, in an attempt to lower lighting costs without losing the advantages of high frequency operation ...
ECOsine™ Passive Advanced Passive Harmonic Filters
... Creation of harmonic currents and voltages. Modern consumers of power, such as variable speed drives for motor controls, switch-mode power supplies in home electronics, or ballasts in fluorescent lamps, significantly contribute to energy saving and a more efficient use of electricity. However, the n ...
... Creation of harmonic currents and voltages. Modern consumers of power, such as variable speed drives for motor controls, switch-mode power supplies in home electronics, or ballasts in fluorescent lamps, significantly contribute to energy saving and a more efficient use of electricity. However, the n ...
Voltage Control and Load Sharing in DC
... where pref is the power reference and eq,f is the low-pass filtered grid voltage vector. The first order low-pass filter, with break-over frequency of 5 Hz, is used to attenuate disturbances since it is found that they affect the reference to a large extent. The estimated power, however, is not used ...
... where pref is the power reference and eq,f is the low-pass filtered grid voltage vector. The first order low-pass filter, with break-over frequency of 5 Hz, is used to attenuate disturbances since it is found that they affect the reference to a large extent. The estimated power, however, is not used ...
Single Phase Dual Full Bridge Bi-directional DC
... operation of full bridge dc-dc converter. The proposed topology has two single phase full bridge converters on either side of the isolation transformer considering EDLC as energy storage device. Typical applications of this scheme are auxiliary power supply in fuel cell vehicles and battery charging ...
... operation of full bridge dc-dc converter. The proposed topology has two single phase full bridge converters on either side of the isolation transformer considering EDLC as energy storage device. Typical applications of this scheme are auxiliary power supply in fuel cell vehicles and battery charging ...
MAX15000/MAX15001 Current-Mode PWM Controllers with Programmable Switching Frequency General Description
... capacitor C1 (see Figure 1). During this initial period, while the voltage is less than the internal bootstrap UVLO threshold, the device typically consumes only 50µA of quiescent current. This low startup current and the large bootstrap UVLO hysteresis help to minimize the power dissipation across ...
... capacitor C1 (see Figure 1). During this initial period, while the voltage is less than the internal bootstrap UVLO threshold, the device typically consumes only 50µA of quiescent current. This low startup current and the large bootstrap UVLO hysteresis help to minimize the power dissipation across ...
LM7332 Dual Rail-to-Rail I/O 30V, Wide Volt Range, High Out Op
... Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absol ...
... Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absol ...
a 10-Bit, 125 MSPS High Performance TxDAC D/A Converter
... Reference Input/Output. Serves as reference input when internal reference disabled (i.e., Tie REFLO to AVDD). Serves as 1.2 V reference output when internal reference activated (i.e., Tie REFLO to ACOM). Requires 0.1 µF capacitor to ACOM when internal reference activated. Full-Scale Current Output A ...
... Reference Input/Output. Serves as reference input when internal reference disabled (i.e., Tie REFLO to AVDD). Serves as 1.2 V reference output when internal reference activated (i.e., Tie REFLO to ACOM). Requires 0.1 µF capacitor to ACOM when internal reference activated. Full-Scale Current Output A ...
K1S2816BCA
... 1. A write occurs during the overlap(tWP) of low CS and low WE. A write begins when CS goes low and WE goes low with asserting UB or LB for single byte operation or simultaneously asserting UB and LB for double byte operation. A write ends at the earliest transition when CS goes high or WE goes high ...
... 1. A write occurs during the overlap(tWP) of low CS and low WE. A write begins when CS goes low and WE goes low with asserting UB or LB for single byte operation or simultaneously asserting UB and LB for double byte operation. A write ends at the earliest transition when CS goes high or WE goes high ...
7I49 MANUAL
... time constant. This value is selected as a compromise between output ripple and settling time. This is much faster than most controlled devices and will not normally have any effect on loop stability or performance. The 7I49 can be assembled with different components if necessary to change this time ...
... time constant. This value is selected as a compromise between output ripple and settling time. This is much faster than most controlled devices and will not normally have any effect on loop stability or performance. The 7I49 can be assembled with different components if necessary to change this time ...
Inductively coupled power transfer (ICPT) for electric
... charging, but these require heavy size batteries so to store more charge [10], while the dynamic charging makes use of several charging coils paved in the roadbed at a spaced distance which allows more vehicles to get charged simultaneously [20]. Thus the dynamic charging has the main advantage of a ...
... charging, but these require heavy size batteries so to store more charge [10], while the dynamic charging makes use of several charging coils paved in the roadbed at a spaced distance which allows more vehicles to get charged simultaneously [20]. Thus the dynamic charging has the main advantage of a ...
FEATURES DESCRIPTION D
... from 100mV below the negative supply to approximately (V+) − 1.2V. There is a small transition region, typically (V+) − 1.5V to (V+) − 0.9V, in which both pairs are on. This 600mV transition region can vary ±500mV with process variation. Thus, the transition region (both input stages on) can range f ...
... from 100mV below the negative supply to approximately (V+) − 1.2V. There is a small transition region, typically (V+) − 1.5V to (V+) − 0.9V, in which both pairs are on. This 600mV transition region can vary ±500mV with process variation. Thus, the transition region (both input stages on) can range f ...
Gemini: A Non-Invasive, Energy
... is substantially improved over other non-invasive meters by virtualizing the voltage channel—effectively allowing the meter to calculate power as if it could directly measure voltage (since true power requires sample-by-sample multiplication of current and voltage measurements acquired with tight ti ...
... is substantially improved over other non-invasive meters by virtualizing the voltage channel—effectively allowing the meter to calculate power as if it could directly measure voltage (since true power requires sample-by-sample multiplication of current and voltage measurements acquired with tight ti ...
Large-Area Photoreceivers
... an output noise voltage of 1.5 mVrms. Viewed another way, for operation at the peak responsivity wavelength of 900 nm and for the High gain setting, you will achieve a signal-to-noise ratio of unity if the input power is 1.2 nW. Note that this assumes operation without any post-photoreceiver filteri ...
... an output noise voltage of 1.5 mVrms. Viewed another way, for operation at the peak responsivity wavelength of 900 nm and for the High gain setting, you will achieve a signal-to-noise ratio of unity if the input power is 1.2 nW. Note that this assumes operation without any post-photoreceiver filteri ...
Power Quality Analysis in Microgrid
... (batteries, flywheel, super capacitor, etc.) along with controllable and critical loads [1]. The MG should be capable to operate either in “grid connected” or “island mode” of operation. In “grid connected” mode, the power can be exported or imported between MG and utility grid according to the ener ...
... (batteries, flywheel, super capacitor, etc.) along with controllable and critical loads [1]. The MG should be capable to operate either in “grid connected” or “island mode” of operation. In “grid connected” mode, the power can be exported or imported between MG and utility grid according to the ener ...
docx
... would result in a transition from 3.3 V to 0 V. The trise and tfall entries are times, must be positive, and define input ramp rise and fall times between 0 and 100 percent. (3249):The vlow and vhigh entries accept voltage values which correspond to fully-off and fully-on states, where the vhigh val ...
... would result in a transition from 3.3 V to 0 V. The trise and tfall entries are times, must be positive, and define input ramp rise and fall times between 0 and 100 percent. (3249):The vlow and vhigh entries accept voltage values which correspond to fully-off and fully-on states, where the vhigh val ...
Average Current Mode Controlled Power Factor
... • ease of implementations of sophisticated control algorithms • flexible design modifications to meet a specific customer need • single chip solution for both control and communication functions The use of DSPs in power supply applications brings new challenges to many analog designers in their effo ...
... • ease of implementations of sophisticated control algorithms • flexible design modifications to meet a specific customer need • single chip solution for both control and communication functions The use of DSPs in power supply applications brings new challenges to many analog designers in their effo ...
SELC 6000 HID Ballast Range
... »» A very wide mains input voltage range (180V - 260V RMS 50/60Hz) ...
... »» A very wide mains input voltage range (180V - 260V RMS 50/60Hz) ...
MAX212 +3V-Powered, Low-Power, True RS-232 Transceiver ________________General Description
... The switch-mode power supply uses a single inductor with two inexpensive diodes and two capacitors to generate ±6.5V from the 3.0V to 3.6V input. Figure 1 shows the complete circuit for the power supply. Use a 15µH inductor with a saturation current rating of at least 350mA and under 1Ω resistance. ...
... The switch-mode power supply uses a single inductor with two inexpensive diodes and two capacitors to generate ±6.5V from the 3.0V to 3.6V input. Figure 1 shows the complete circuit for the power supply. Use a 15µH inductor with a saturation current rating of at least 350mA and under 1Ω resistance. ...
Introduction to WEBENCH Power Designer
... – Depending on how the transformer is wound it can have both positive and negative output voltage – Because of the transformer can buck down from much higher input voltage rails – Can have multiple output voltage of different polarities (e.g. +- 12V) by having more than one secondary winding - but o ...
... – Depending on how the transformer is wound it can have both positive and negative output voltage – Because of the transformer can buck down from much higher input voltage rails – Can have multiple output voltage of different polarities (e.g. +- 12V) by having more than one secondary winding - but o ...
Optimizing IP3 and ACPR Measurements
... modulated signal versus power emitted into an adjacent channel. In order to measure ACPR, one must provide the device under test (DUT) with a modulated stimulus – or in the case of a DAC – internally generate a modulated signal on the DUT itself. ...
... modulated signal versus power emitted into an adjacent channel. In order to measure ACPR, one must provide the device under test (DUT) with a modulated stimulus – or in the case of a DAC – internally generate a modulated signal on the DUT itself. ...
doc - CERN
... amplifier, if we predict a minimum offset of 10 V and a rms noise voltage of at least the same value. Therefore we need to implement several gains for the different input ranges as you will see in chapter 3.2.3. ...
... amplifier, if we predict a minimum offset of 10 V and a rms noise voltage of at least the same value. Therefore we need to implement several gains for the different input ranges as you will see in chapter 3.2.3. ...
Audio power
Audio power is the electrical power transferred from an audio amplifier to a loudspeaker, measured in watts. The electrical power delivered to the loudspeaker, together with its sensitivity, determines the sound power level generated (with the rest being converted to heat).Amplifiers are limited in the electrical energy they can amplify, while loudspeakers are limited in the electrical energy they can convert to sound energy without distorting the audio signal or being damaged. These power ratings are important to consumers finding compatible products and comparing competitors.