TS30011/12/13 High Efficiency 1A/2A/3A Current-Mode
... This ground is used for the majority of the device including the analog reference, control loop, and other circuits. Power Ground, PGND This is a separate ground connection used for the low side synchronous switch to isolate switching noise from the rest of the device. (Figure 23) Enable, high-volta ...
... This ground is used for the majority of the device including the analog reference, control loop, and other circuits. Power Ground, PGND This is a separate ground connection used for the low side synchronous switch to isolate switching noise from the rest of the device. (Figure 23) Enable, high-volta ...
UCN5804 - Allegro Microsystems
... many L/R applications, this substrate current is high enough to adversely affect the logic circuitry and cause misstepping. External series diodes (Schottky are recommended for increased efficiency at low-voltage operation) will prevent substrate current from being sourced through the outputs. Alter ...
... many L/R applications, this substrate current is high enough to adversely affect the logic circuitry and cause misstepping. External series diodes (Schottky are recommended for increased efficiency at low-voltage operation) will prevent substrate current from being sourced through the outputs. Alter ...
BATTERY CHARGER INSTRUCTIONS FOR
... If the battery electrolyte contacts skin or clothing, wash immediately with soap and water. If the electrolyte enters the eye, immediately flood the eye with running cold water for at least ten (10) minutes and get medical attention immediately. Never smoke or allow a spark or flame in vicinity of a ...
... If the battery electrolyte contacts skin or clothing, wash immediately with soap and water. If the electrolyte enters the eye, immediately flood the eye with running cold water for at least ten (10) minutes and get medical attention immediately. Never smoke or allow a spark or flame in vicinity of a ...
Leaded varistors, AdvanceD-MP series, S14K...E2K1
... 1. Some parts of this publication contain statements about the suitability of our products for certain areas of application. These statements are based on our knowledge of typical requirements that are often placed on our products in the areas of application concerned. We nevertheless expressly poin ...
... 1. Some parts of this publication contain statements about the suitability of our products for certain areas of application. These statements are based on our knowledge of typical requirements that are often placed on our products in the areas of application concerned. We nevertheless expressly poin ...
Evaluates: MAX16803 MAX16803 Evaluation Kit General Description Features
... The MAX16803 EV kit demonstrates a high-output-current LED driver with accurate current control based on the MAX16803 current regulator. This EV kit is capable of supplying regulated output currents of up to 350mA and can run at supply voltages between 6.5V and 40V. If the supply voltage is above th ...
... The MAX16803 EV kit demonstrates a high-output-current LED driver with accurate current control based on the MAX16803 current regulator. This EV kit is capable of supplying regulated output currents of up to 350mA and can run at supply voltages between 6.5V and 40V. If the supply voltage is above th ...
Using the Deep Under-Voltage Recovery Mode
... 3 Deep Under-Voltage Recovery (DUVR) mode – theory of operation DUVR mode represents the intelligent pre-charge mode for Atmel’s smart battery microcontrollers ATmega16HVA, ATmega8HVA, ATmega8HVD and ATmega4HVD. It is intended for controlled charging of cells even when the cell voltage is below the ...
... 3 Deep Under-Voltage Recovery (DUVR) mode – theory of operation DUVR mode represents the intelligent pre-charge mode for Atmel’s smart battery microcontrollers ATmega16HVA, ATmega8HVA, ATmega8HVD and ATmega4HVD. It is intended for controlled charging of cells even when the cell voltage is below the ...
AND9441 - Current Limits in Electronic Fuses using Direct
... power MOSFET known as a SENSEFET to control current in the load. All power MOSFETs are made up of thousands of parallel FETs or cells. In a SENSEFET a small percent of the FET cells have their sources separated from the sources of the remaining FET cells. The ratio of cells in the main and small sec ...
... power MOSFET known as a SENSEFET to control current in the load. All power MOSFETs are made up of thousands of parallel FETs or cells. In a SENSEFET a small percent of the FET cells have their sources separated from the sources of the remaining FET cells. The ratio of cells in the main and small sec ...
45 MHz Test Model - Brounley RF, Inc.
... drain waveform consistent with a high-efficiency amplifier. The drain waveforms and frequency spectrum are shown in the pictures of Figures 12, 13 and 14 and will be discussed in more detail later. The tests results of the model are shown in Figure 2. The input and output circuits use a two-step mat ...
... drain waveform consistent with a high-efficiency amplifier. The drain waveforms and frequency spectrum are shown in the pictures of Figures 12, 13 and 14 and will be discussed in more detail later. The tests results of the model are shown in Figure 2. The input and output circuits use a two-step mat ...
AC / DC Power Supply Choices and Safety for
... take the form of a built-in circuit or more typically and perhaps annoyingly due to form factor, an external “wall-wart” AC/DC adapter. Timing systems are sensitive to the power you feed them because they are trying to do very precise things. This is why we want you to use alkaline batteries if you ...
... take the form of a built-in circuit or more typically and perhaps annoyingly due to form factor, an external “wall-wart” AC/DC adapter. Timing systems are sensitive to the power you feed them because they are trying to do very precise things. This is why we want you to use alkaline batteries if you ...
CoppeR SHeATHeD CAbLe — SHeATH CuRReNTS
... Other Magnetic Effects Induced voltages resulting from alternating magnetic fields are the cause of a second type of circulating current. These currents (termed “eddy” currents) flow in the metal plates through which single conductor cables may enter a switchgear enclosure and result when voltages t ...
... Other Magnetic Effects Induced voltages resulting from alternating magnetic fields are the cause of a second type of circulating current. These currents (termed “eddy” currents) flow in the metal plates through which single conductor cables may enter a switchgear enclosure and result when voltages t ...
vega heatsink slide dimmer
... The Vega Slide dimmer is UL listed to U.S. and Canadian safety standards for 120VAC, 60Hz, 600W-2000W. Models V600, V1000, V1500, V2000 control incandescent lighting loads. Models V1000LV* and V2000LV* control incandescent and magnetic low-voltage lighting loads. Device operations include manual int ...
... The Vega Slide dimmer is UL listed to U.S. and Canadian safety standards for 120VAC, 60Hz, 600W-2000W. Models V600, V1000, V1500, V2000 control incandescent lighting loads. Models V1000LV* and V2000LV* control incandescent and magnetic low-voltage lighting loads. Device operations include manual int ...
Voltage-to-Frequency and Frequency-to
... The frequency output terminal is an open-collector logic output. A pull-up resistor is usually connected to a 5V logic supply to create standard logic-level pulses. It can, however, be connected to any power supply up to +VCC. Output pulses have a constant duration and positive-going during the ones ...
... The frequency output terminal is an open-collector logic output. A pull-up resistor is usually connected to a 5V logic supply to create standard logic-level pulses. It can, however, be connected to any power supply up to +VCC. Output pulses have a constant duration and positive-going during the ones ...
MAX786 Dual-Output Power-Supply Controller for Notebook Computers __________________General Description
... except for different preset output voltages (Figure 3). Each PWM is independent except for being synchronized to a master oscillator and sharing a common reference (REF) and logic supply (VL). Each PWM can be turned on and off separately via ON3 and ON5. The PWMs are a direct-summing type, lacking a ...
... except for different preset output voltages (Figure 3). Each PWM is independent except for being synchronized to a master oscillator and sharing a common reference (REF) and logic supply (VL). Each PWM can be turned on and off separately via ON3 and ON5. The PWMs are a direct-summing type, lacking a ...
Integrated CMOS DC-DC Converter with
... If the inductor current iL has peak-to-peak current ripple over 200% of the average current, soft-switching can be implemented [16]–[18]. After the high-side device is turned off and before the low-side device is turned on, the inductor current will discharge the drain-source capacitance of the lows ...
... If the inductor current iL has peak-to-peak current ripple over 200% of the average current, soft-switching can be implemented [16]–[18]. After the high-side device is turned off and before the low-side device is turned on, the inductor current will discharge the drain-source capacitance of the lows ...
... to maintain constant dc capacitor voltage to a reference value. For that, it will draw the necessary power from ac source to meet the losses in the APF such as switching loss, capacitor leakage current, etc. in addition to the real power the load. Under any disturbance in the load (either increase o ...
ZXGD3112N7 Description Applications Features Mechanical Data
... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
Chapter 8
... – some devices allow voltages up to 30 V or more – others, designed for low voltages, may use 1.5 V – many op-amps permit single voltage supply operation, typically in the range 4 to 30 V Storey: Electrical & Electronic Systems © Pearson Education Limited 2004 ...
... – some devices allow voltages up to 30 V or more – others, designed for low voltages, may use 1.5 V – many op-amps permit single voltage supply operation, typically in the range 4 to 30 V Storey: Electrical & Electronic Systems © Pearson Education Limited 2004 ...
LL4148 Small Signal Diode LL4 148
... 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body or (b) support or sustain system whose failure to perform can be reasonably expected to life, and (c) whose failure to perform when properly used in cause the failure of the life supp ...
... 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body or (b) support or sustain system whose failure to perform can be reasonably expected to life, and (c) whose failure to perform when properly used in cause the failure of the life supp ...
Interharmonics: What They Are, Where They Come From and What
... conducting mode and keep conducting until their current falls below its holding current. By turning off at the same voltage each cycle, thyristor devices are synchronized to the power system frequency and do not produce interharmonics. Insulated gate bipolar transistors (IGBTs), which can be turned ...
... conducting mode and keep conducting until their current falls below its holding current. By turning off at the same voltage each cycle, thyristor devices are synchronized to the power system frequency and do not produce interharmonics. Insulated gate bipolar transistors (IGBTs), which can be turned ...
LOW POWER DUAL OPERATIONAL AMPLIFIERS Description
... current surge through the resulting forward diode within the IC could cause fusing of the internal conductors and result in a destroyed unit. Large differential input voltages can be easily accommodated and, as input differential voltage protection diodes are not needed, no large input currents resu ...
... current surge through the resulting forward diode within the IC could cause fusing of the internal conductors and result in a destroyed unit. Large differential input voltages can be easily accommodated and, as input differential voltage protection diodes are not needed, no large input currents resu ...
CrktCT -1
... Answer: Use P = V2/Rtot For bulbs B and C, Rtot = 2R. Total power in B+C < power in A. CrktCT -10. Two light bulbs A and B are connected in series to a constant voltage source. When a wire is connected across B as shown, the brightness of bulb A ... A: increases B: decreases, but remains glowing C: ...
... Answer: Use P = V2/Rtot For bulbs B and C, Rtot = 2R. Total power in B+C < power in A. CrktCT -10. Two light bulbs A and B are connected in series to a constant voltage source. When a wire is connected across B as shown, the brightness of bulb A ... A: increases B: decreases, but remains glowing C: ...
Stray voltage
Stray voltage is the occurrence of electrical potential between two objects that ideally should not have any voltage difference between them. Small voltages often exist between two grounded objects in separate locations, due to normal current flow in the power system. Large voltages can appear on the enclosures of electrical equipment due to a fault in the electrical power system, such as a failure of insulation.