2N5191 - Silicon NPN Power Transistors
... are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of SCILLC’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marki ...
... are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of SCILLC’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marki ...
PCB manual - Notes Milenge
... at or near full load (i.e. with iron lo-: full load copper loss ratio of 1: 1). Power transformers are designed to have considerable gre: leakage reactance than is permissible in distribution transformers because in power tr: formers inherent voltage regulation is not as much important as current li ...
... at or near full load (i.e. with iron lo-: full load copper loss ratio of 1: 1). Power transformers are designed to have considerable gre: leakage reactance than is permissible in distribution transformers because in power tr: formers inherent voltage regulation is not as much important as current li ...
Principles of Electrostatic Chucks
... operation, chuck end-of-life detection, and in some chucks for grip confirmation detection, voltage and current monitoring is required. Power supplies for rf chucks must float with rf bias. Such floating power can be rf-decoupled with filters as in the DR4/BD3 system, or isolated, as in the DR5VI an ...
... operation, chuck end-of-life detection, and in some chucks for grip confirmation detection, voltage and current monitoring is required. Power supplies for rf chucks must float with rf bias. Such floating power can be rf-decoupled with filters as in the DR4/BD3 system, or isolated, as in the DR5VI an ...
TPS6513x Positive and Negative Output DC-DC
... 7.1 Overview The TPS6513x operates with an input voltage range of 2.7 V to 5.5 V and can generate both a positive and negative output. Both converters work independently of each other. They only share a common clock and a common voltage reference. Both outputs are separately controlled by a fixed-fr ...
... 7.1 Overview The TPS6513x operates with an input voltage range of 2.7 V to 5.5 V and can generate both a positive and negative output. Both converters work independently of each other. They only share a common clock and a common voltage reference. Both outputs are separately controlled by a fixed-fr ...
Industrial Static Var Compensator (SVC)
... Each plant has its own quality requirements for the supply of power, thus the SVC must always be tailor-made. The design of the SVC depends on the fault level and load parameters. In case of a high fault level, the main parameter of the SVC design might be reactive power compensation while flicker a ...
... Each plant has its own quality requirements for the supply of power, thus the SVC must always be tailor-made. The design of the SVC depends on the fault level and load parameters. In case of a high fault level, the main parameter of the SVC design might be reactive power compensation while flicker a ...
6. Operation of a BJT
... as the Q-point. The regions of interest in a transistor are the amplifying region, cutoff region and the saturation region. The last two are extensively used when the transistor is used in digital circuits. These three regions are defined as follows: CUTOFF : both the emitter and collector junction ...
... as the Q-point. The regions of interest in a transistor are the amplifying region, cutoff region and the saturation region. The last two are extensively used when the transistor is used in digital circuits. These three regions are defined as follows: CUTOFF : both the emitter and collector junction ...
design of advanced hid headlamp system, auto light beam level
... HID lamps on account of their high brightness and efficiency are being adopted as a replacement to the traditional Halogen lamps in automobile lighting systems. However, HID lamp produces more glares compared to Halogen lamps due to sharper cut-off point of its light pattern. The abrupt shift from t ...
... HID lamps on account of their high brightness and efficiency are being adopted as a replacement to the traditional Halogen lamps in automobile lighting systems. However, HID lamp produces more glares compared to Halogen lamps due to sharper cut-off point of its light pattern. The abrupt shift from t ...
Class H Power Amplifier for Power Saving in Fluxgate Current
... The adjustable power supply amplifiers are based on a class AB linear amplifier (shown in Fig. 4) but with a not constant power supply voltage (variable values of ±VCC). The value of the power supply voltage is adapted in accordance to the value of the amplifier output voltage (VO). These amplifiers ...
... The adjustable power supply amplifiers are based on a class AB linear amplifier (shown in Fig. 4) but with a not constant power supply voltage (variable values of ±VCC). The value of the power supply voltage is adapted in accordance to the value of the amplifier output voltage (VO). These amplifiers ...
ADM207E 数据手册DataSheet 下载
... compatibility (EMC) (89/336/EEC). The level of emissions and immunity are both in compliance. EM immunity includes ESD protection in excess of ±15 kV on all I/O lines (IEC 1000-4-2), fast transient burst protection (IEC 100044), and radiated immunity (IEC 1000-4-3). EM emissions include radiated a ...
... compatibility (EMC) (89/336/EEC). The level of emissions and immunity are both in compliance. EM immunity includes ESD protection in excess of ±15 kV on all I/O lines (IEC 1000-4-2), fast transient burst protection (IEC 100044), and radiated immunity (IEC 1000-4-3). EM emissions include radiated a ...
BD9873CP-V5
... possible (by making wiring as short and thick as possible or rejecting ripple by incorporating inductance and capacitance). 9) Applications with modes that reverse VCC and pin potentials may cause damage to internal IC circuits. For example, such damage might occur when VCC is shorted with the GND p ...
... possible (by making wiring as short and thick as possible or rejecting ripple by incorporating inductance and capacitance). 9) Applications with modes that reverse VCC and pin potentials may cause damage to internal IC circuits. For example, such damage might occur when VCC is shorted with the GND p ...
EX650 Series
... Remove the test lead probe covers for CAT II 1000V installations. Use the test lead probe covers for CAT III 600V installations. Do not measure voltages greater than 750VAC or 1000VDC. CAUTION: When connecting the test leads to the circuit or device under test, connect the black lead before the ...
... Remove the test lead probe covers for CAT II 1000V installations. Use the test lead probe covers for CAT III 600V installations. Do not measure voltages greater than 750VAC or 1000VDC. CAUTION: When connecting the test leads to the circuit or device under test, connect the black lead before the ...
ADM6339 数据手册DataSheet 下载
... VINx = nominal input voltage for 1.8 V, 2.5 V, and 5.0 V supplies. VIN2 = nominal input voltage for 3.0 V and 3.3 V supplies. VIN2 is also the device power supply. The supply splits into 25 μA for the resistor divider and 30 μA for other circuits. VINx = 0 V to VIN2 (input threshold voltage = 1.23 V ...
... VINx = nominal input voltage for 1.8 V, 2.5 V, and 5.0 V supplies. VIN2 = nominal input voltage for 3.0 V and 3.3 V supplies. VIN2 is also the device power supply. The supply splits into 25 μA for the resistor divider and 30 μA for other circuits. VINx = 0 V to VIN2 (input threshold voltage = 1.23 V ...
FAN6224 Synchronous Rectification Controller for Flyback and Forward Freewheeling Rectification
... proprietary linear-predict timing-control technique. The benefits of this technique include a simple control method without current-sense circuitry to accomplish noise immunity. With PWM frequency tracking and secondary-side winding voltage detection, FAN6224 can operate in both fixed- and variable- ...
... proprietary linear-predict timing-control technique. The benefits of this technique include a simple control method without current-sense circuitry to accomplish noise immunity. With PWM frequency tracking and secondary-side winding voltage detection, FAN6224 can operate in both fixed- and variable- ...
Understanding Boost Power Stages in Switchmode Power Supplies
... It starts at zero, reaches a peak value, and returns to zero during each switching cycle. The two modes are discussed in greater detail later, and design guidelines are given for the inductor value to maintain a chosen mode of operation as a function of rated load. It is desirable for a power stage ...
... It starts at zero, reaches a peak value, and returns to zero during each switching cycle. The two modes are discussed in greater detail later, and design guidelines are given for the inductor value to maintain a chosen mode of operation as a function of rated load. It is desirable for a power stage ...
APPLICATION NOTE U-134
... ror amplifier so that the current programming signal has the shape of the input voltage and an average amplitude which controls the output voltage. Figure 3 is a block diagram which shows the basic control circuit arrangement necessary for an active power factor corrector. The output of the multipli ...
... ror amplifier so that the current programming signal has the shape of the input voltage and an average amplitude which controls the output voltage. Figure 3 is a block diagram which shows the basic control circuit arrangement necessary for an active power factor corrector. The output of the multipli ...
Data Sheet
... compatibility (EMC) (89/336/EEC). The level of emissions and immunity are both in compliance. EM immunity includes ESD protection in excess of ±15 kV on all I/O lines (IEC 1000-4-2), fast transient burst protection (IEC 100044), and radiated immunity (IEC 1000-4-3). EM emissions include radiated a ...
... compatibility (EMC) (89/336/EEC). The level of emissions and immunity are both in compliance. EM immunity includes ESD protection in excess of ±15 kV on all I/O lines (IEC 1000-4-2), fast transient burst protection (IEC 100044), and radiated immunity (IEC 1000-4-3). EM emissions include radiated a ...
replacing selenium rectifiers
... Seems like over-kill? Not really. Unlike seleunit. It is only a question of time before it will nium, silicon is not “self-healing.” Even a few fail. If you are lucky, it will fail gracefully, blowmicroseconds of a voltage spike can zap a silicon ing a fuse or showing an “open” circuit. Unfordiode. ...
... Seems like over-kill? Not really. Unlike seleunit. It is only a question of time before it will nium, silicon is not “self-healing.” Even a few fail. If you are lucky, it will fail gracefully, blowmicroseconds of a voltage spike can zap a silicon ing a fuse or showing an “open” circuit. Unfordiode. ...
AAT3150 - Skyworks
... additional control circuitry are needed to control LED brightness. This feature greatly reduces the burden on a microcontroller or system IC to manage LED or display brightness, allowing the user to “set it and forget it.” With its high-speed serial interface (>1MHz data rate), the LED current drive ...
... additional control circuitry are needed to control LED brightness. This feature greatly reduces the burden on a microcontroller or system IC to manage LED or display brightness, allowing the user to “set it and forget it.” With its high-speed serial interface (>1MHz data rate), the LED current drive ...
I56-3889-002R - Silent Knight
... SpectrAlert Strobes and Low Frequency Sounder/Strobes have been tested and found generates, uses, and can radiate radio frequency energy and, if not installed and used in to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC accordance with the instruction manual, ma ...
... SpectrAlert Strobes and Low Frequency Sounder/Strobes have been tested and found generates, uses, and can radiate radio frequency energy and, if not installed and used in to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC accordance with the instruction manual, ma ...
2µA Supply Current, Low IB, Zero-Drift Operational Amplifier
... features low charge loss during power-up, reducing total system power. The LTC2063’s self-calibrating circuitry results in very low input offset (5µV max) and offset drift (0.02µV/°C). The maximum input bias current is only 20pA and does not exceed 100pA over the full specified temperature range. Th ...
... features low charge loss during power-up, reducing total system power. The LTC2063’s self-calibrating circuitry results in very low input offset (5µV max) and offset drift (0.02µV/°C). The maximum input bias current is only 20pA and does not exceed 100pA over the full specified temperature range. Th ...
A New Single-Phase Soft-Switching Power Factor Correction
... and pollute the electricity network. Harmonics have a negative effect on the operation of the receiver, which is fed from the same network. Nowadays, engineers design all the electronic devices to meet the harmonic standards. AC–DC converters have drawbacks of poor power quality in terms of injected ...
... and pollute the electricity network. Harmonics have a negative effect on the operation of the receiver, which is fed from the same network. Nowadays, engineers design all the electronic devices to meet the harmonic standards. AC–DC converters have drawbacks of poor power quality in terms of injected ...
Electrical ballast
An electrical ballast is a device intended to limit the amount of current in an electric circuit. A familiar and widely used example is the inductive ballast used in fluorescent lamps, to limit the current through the tube, which would otherwise rise to destructive levels due to the tube's negative resistance characteristic.Ballasts vary in design complexity. They can be as simple as a series resistor or inductor, capacitors, or a combination thereof or as complex as electronic ballasts used with fluorescent lamps and high-intensity discharge lamps.