Know-how TopCon Power Supplies
... adjustable range is 0–1000 mOhm and can be optionally extended to several Ohm. The power supplies are therefore capable of a real simu lation of the behaviour of lead-acid batteries or other voltage sources with actual internal resistance. Remote sense terminal (Sense) In order to compensate the vo ...
... adjustable range is 0–1000 mOhm and can be optionally extended to several Ohm. The power supplies are therefore capable of a real simu lation of the behaviour of lead-acid batteries or other voltage sources with actual internal resistance. Remote sense terminal (Sense) In order to compensate the vo ...
6.007 Lecture 26: Liquid crystal display (LCD) technology
... absorbs the incident light, are what allow it to change from opaque to transparent. It's these ions that allow it to absorb light. By shutting off the voltage, the ions are driven out of the electrochromic layers and into the ion storage layer. When the ions leave the electrochromic layer, the windo ...
... absorbs the incident light, are what allow it to change from opaque to transparent. It's these ions that allow it to absorb light. By shutting off the voltage, the ions are driven out of the electrochromic layers and into the ion storage layer. When the ions leave the electrochromic layer, the windo ...
M-1 Mic Preamp M-2 Mic Preamp M-1 Personal Mic
... power supplies, allowing output levels of greater than +24dBu. It can drive long cables and loads as low as 75Ω, something monolithic op-amps cannot do. See the 990 data package for further information. Elimination of All Coupling Capacitors from the Signal Path results in less degradation of the au ...
... power supplies, allowing output levels of greater than +24dBu. It can drive long cables and loads as low as 75Ω, something monolithic op-amps cannot do. See the 990 data package for further information. Elimination of All Coupling Capacitors from the Signal Path results in less degradation of the au ...
AAT3176A 数据资料DataSheet下载
... The AAT3176A is a high output current, high efficiency, low noise, low profile charge pump converter IC, ideal for multi-function LED photo-flash applications where solution cost, size, and efficiency are critical. The charge pump is capable of delivering up to 500mA of output current and can be eas ...
... The AAT3176A is a high output current, high efficiency, low noise, low profile charge pump converter IC, ideal for multi-function LED photo-flash applications where solution cost, size, and efficiency are critical. The charge pump is capable of delivering up to 500mA of output current and can be eas ...
Multilevel Inverters for Large Automotive Electric
... breakdown” because of internally induced circulating currents [2-4]. The cause of these currents are related to the capacitive elements between the winding conductor and motor shaft and ...
... breakdown” because of internally induced circulating currents [2-4]. The cause of these currents are related to the capacitive elements between the winding conductor and motor shaft and ...
Transistor Devices Inc.
... The linearity of the external program is set to be within 2% above lA. The transient response of the dynaload is determined by the feedback loop characteristics of the constant current 1·egulator to achieve precision ...
... The linearity of the external program is set to be within 2% above lA. The transient response of the dynaload is determined by the feedback loop characteristics of the constant current 1·egulator to achieve precision ...
Wednesday, Mar. 8, 2006
... RC circuit, with emf. The capacitance in the circuit of the figure is C=0.30mF, the total resistance is 20kW, and the battery emf is 12V. Determine (a) the time constant, (b) the maximum charge the capacitor could acquire, (c) the time it takes for the charge to reach 99% of this value, (d) the curr ...
... RC circuit, with emf. The capacitance in the circuit of the figure is C=0.30mF, the total resistance is 20kW, and the battery emf is 12V. Determine (a) the time constant, (b) the maximum charge the capacitor could acquire, (c) the time it takes for the charge to reach 99% of this value, (d) the curr ...
Electric Current
... Electric Current Finally, the actual motion of electrons along a wire is quite slow; the electrons spend most of their time bouncing around randomly, and have only a small velocity component opposite to the direction of the current. (The electric signal propagates much more quickly!) ...
... Electric Current Finally, the actual motion of electrons along a wire is quite slow; the electrons spend most of their time bouncing around randomly, and have only a small velocity component opposite to the direction of the current. (The electric signal propagates much more quickly!) ...
Optical Signal Attenuation and Network Performance
... A signal can lose intensity, or experience increased attenuation, with each surface or medium it traverses. Optical signal strength is measured in decibels (dB) and is based on a logarithmic scale. If a signal attenuates too much, the destination device cannot identify it, or worse, it may not even ...
... A signal can lose intensity, or experience increased attenuation, with each surface or medium it traverses. Optical signal strength is measured in decibels (dB) and is based on a logarithmic scale. If a signal attenuates too much, the destination device cannot identify it, or worse, it may not even ...
Choose a Regulator with an Accurate Input Current Limit to Safely
... The PGOOD indicator pins are useful for monitoring the regulation status of the two outputs. The PGOOD pins are open-drain outputs—pulled high with an external pull-up resistor when in regulation. In Figure 1, if the supercap is not fully charged or the output is not in regulation, the PGOOD2 pin is ...
... The PGOOD indicator pins are useful for monitoring the regulation status of the two outputs. The PGOOD pins are open-drain outputs—pulled high with an external pull-up resistor when in regulation. In Figure 1, if the supercap is not fully charged or the output is not in regulation, the PGOOD2 pin is ...
MAX3188/MAX3189 1Mbps, 1µA RS-232 Transmitters in SOT23-6 General Description Features
... Figure 1. Transmitter Propagation-Delay Timing ...
... Figure 1. Transmitter Propagation-Delay Timing ...
Conversion of a Marconi Blue Cap LNB into a 3cms 30
... 23. Align DRO oscillator module with amplifier section, solder all earth areas together both topside and underside, use minimum amount of solder and keep both boards flat. Ensure that the solder does not prevent the screening cans from lying flat on the PCB. 24. Fit a capacitor, using a retained "wh ...
... 23. Align DRO oscillator module with amplifier section, solder all earth areas together both topside and underside, use minimum amount of solder and keep both boards flat. Ensure that the solder does not prevent the screening cans from lying flat on the PCB. 24. Fit a capacitor, using a retained "wh ...
2006-103 MANUAL - Cross Technologies, Inc.
... A. Rack-Mounting - To mount this equipment in a rack, please refer to the installation instructions located in the user manual furnished by the manufacturer of your eqipment rack. B. Mechanical loading - Mounting of equipment in a rack should be such that a hazardous condition does not exist due to ...
... A. Rack-Mounting - To mount this equipment in a rack, please refer to the installation instructions located in the user manual furnished by the manufacturer of your eqipment rack. B. Mechanical loading - Mounting of equipment in a rack should be such that a hazardous condition does not exist due to ...
FAN6754WA Highly Integrated Green-Mode PWM Controller FAN6754WA — Highly Integra
... Green-Mode Operation The proprietary Green-Mode function provides off-time modulation to reduce the switching frequency in lightload and no-load conditions. VFB, which is derived from the voltage feedback loop, is taken as the reference. Once VFB is lower than the threshold voltage (VFB-N), the swit ...
... Green-Mode Operation The proprietary Green-Mode function provides off-time modulation to reduce the switching frequency in lightload and no-load conditions. VFB, which is derived from the voltage feedback loop, is taken as the reference. Once VFB is lower than the threshold voltage (VFB-N), the swit ...
SMJE-XV08W2P4 - Seoul Semiconductor
... The Acrich2 product should also not be installed in end equipment without ESD protection. Below is a list of suggestions that Seoul Semiconductor purposes to minimize these effects. a. ESD (Electro Static Discharge) Electrostatic discharge (ESD) is the defined as the release of static electricity wh ...
... The Acrich2 product should also not be installed in end equipment without ESD protection. Below is a list of suggestions that Seoul Semiconductor purposes to minimize these effects. a. ESD (Electro Static Discharge) Electrostatic discharge (ESD) is the defined as the release of static electricity wh ...
Exam 3 review
... independent sources turned off (voltage sources replaced by short circuits and current sources replaced by open circuits). This is the impedance seen at the terminals ab when all independent sources are turned off. ...
... independent sources turned off (voltage sources replaced by short circuits and current sources replaced by open circuits). This is the impedance seen at the terminals ab when all independent sources are turned off. ...
LT6604-15
... noise decreases, allowing the part to process smaller input differential signals without significantly degrading the signal-to-noise ratio. Gain and phase are highly matched between the two channels. Gain for each channel is independently programmed using two external resistors. The LT6604-15 enables ...
... noise decreases, allowing the part to process smaller input differential signals without significantly degrading the signal-to-noise ratio. Gain and phase are highly matched between the two channels. Gain for each channel is independently programmed using two external resistors. The LT6604-15 enables ...
Opto-isolator
In electronics, an opto-isolator, also called an optocoupler, photocoupler, or optical isolator, is a component that transfers electrical signals between two isolated circuits by using light. Opto-isolators prevent high voltages from affecting the system receiving the signal. Commercially available opto-isolators withstand input-to-output voltages up to 10 kV and voltage transients with speeds up to 10 kV/μs.A common type of opto-isolator consists of an LED and a phototransistor in the same opaque package. Other types of source-sensor combinations include LED-photodiode, LED-LASCR, and lamp-photoresistor pairs. Usually opto-isolators transfer digital (on-off) signals, but some techniques allow them to be used with analog signals.