RA30H0608M - Mitsubishi Electric
... and were not specifically designed for use in other applications. In particular, while these products are highly reliable for their designed purpose, they are not manufactured under a quality assurance testing protocol that is sufficient to guarantee the level of reliability typically deemed necessa ...
... and were not specifically designed for use in other applications. In particular, while these products are highly reliable for their designed purpose, they are not manufactured under a quality assurance testing protocol that is sufficient to guarantee the level of reliability typically deemed necessa ...
AD1580 数据手册DataSheet 下载
... have been characterized using a maximum deviation per degree Celsius, for example, 50 ppm/°C. However, because of nonlinearities in temperature characteristics that originated in standard Zener references (such as S type characteristics), most manufacturers now use a maximum limit error band approac ...
... have been characterized using a maximum deviation per degree Celsius, for example, 50 ppm/°C. However, because of nonlinearities in temperature characteristics that originated in standard Zener references (such as S type characteristics), most manufacturers now use a maximum limit error band approac ...
LM138/LM338 5-Amp Adjustable Regulators
... use and require only 2 resistors to set the output voltage. Careful circuit design has resulted in outstanding load and line regulation — comparable to many commercial power supplies. The LM138 family is supplied in a standard 3-lead transistor package. A unique feature of the LM138 family is time-d ...
... use and require only 2 resistors to set the output voltage. Careful circuit design has resulted in outstanding load and line regulation — comparable to many commercial power supplies. The LM138 family is supplied in a standard 3-lead transistor package. A unique feature of the LM138 family is time-d ...
NGA-286 Product Description DC-6000 MHz, Cascadable GaAs HBT MMIC Amplifier
... Note: RBIAS provi des D C bi as stabi li ty over temperature. ...
... Note: RBIAS provi des D C bi as stabi li ty over temperature. ...
761922 Harmonic/Flicker Measurement Software
... * The recommended model is the configuration with the minimum of required options. * Connecting to External Sensor Input of WT3000 ...
... * The recommended model is the configuration with the minimum of required options. * Connecting to External Sensor Input of WT3000 ...
915 nm MM Diodes (Up to 8 W)
... Operating the diode laser outside of its maximum ratings may cause device failure or a safety hazard. Power supplies used with the component must be employed such that the maximum peak optical power cannot be exceeded. CW diode lasers may be damaged by excessive drive current or switching transients ...
... Operating the diode laser outside of its maximum ratings may cause device failure or a safety hazard. Power supplies used with the component must be employed such that the maximum peak optical power cannot be exceeded. CW diode lasers may be damaged by excessive drive current or switching transients ...
For those who want to break into the field of power quality, the Fluke
... Take a general power survey Unless you already suspect the cause of the power quality problem, a good place to start is by performing a general power quality survey. Begin as far back toward the service entrance in the distribution system as possible. For example, most commercial buildings utilize ...
... Take a general power survey Unless you already suspect the cause of the power quality problem, a good place to start is by performing a general power quality survey. Begin as far back toward the service entrance in the distribution system as possible. For example, most commercial buildings utilize ...
95% High efficiency power supply changes
... save every mW of unnecessary dissipation. For example the input filter for the power supply shown above uses very low resistance winding wire that virtually eliminates I2R losses in the chokes. A quasi-resonant, lossless power factor correction circuit operates in a discontinuous mode. Its operating ...
... save every mW of unnecessary dissipation. For example the input filter for the power supply shown above uses very low resistance winding wire that virtually eliminates I2R losses in the chokes. A quasi-resonant, lossless power factor correction circuit operates in a discontinuous mode. Its operating ...
EXPERIMENT 3: TTL AND CMOS CHARACTERISTICS
... Current Spiking b) If this degradation of the power supply is left unchecked in large circuits, circuit operation can become impaired. The many gate outputs switching at any moment will all, for a brief moment, attempt to draw huge amounts of current simultaneously. The power supply may not be able ...
... Current Spiking b) If this degradation of the power supply is left unchecked in large circuits, circuit operation can become impaired. The many gate outputs switching at any moment will all, for a brief moment, attempt to draw huge amounts of current simultaneously. The power supply may not be able ...
Auxiliary Relay
... The contact system is designed for a maximum rated voltage of 250V DC or AC. The material used for the contact tips is hard silver. At the most, 3 normally closed contacts are permissible which should be distributed evenly between two sides. The field weakening resistor is cut by means of a delayed, ...
... The contact system is designed for a maximum rated voltage of 250V DC or AC. The material used for the contact tips is hard silver. At the most, 3 normally closed contacts are permissible which should be distributed evenly between two sides. The field weakening resistor is cut by means of a delayed, ...
OP297
... APPLICATIONS INFORMATION Extremely low bias current over a wide temperature range makes the OP297 attractive for use in sample-and-hold amplifiers, peak detectors, and log amplifiers that must operate over a wide temperature range. Balancing input resistances is unnecessary with the OP297. Offset vo ...
... APPLICATIONS INFORMATION Extremely low bias current over a wide temperature range makes the OP297 attractive for use in sample-and-hold amplifiers, peak detectors, and log amplifiers that must operate over a wide temperature range. Balancing input resistances is unnecessary with the OP297. Offset vo ...
SERIES II 20 amp powER CondItIonERS
... power line. Spikes can have voltages as high as 6000 volts. Though they are usually of very short duration, the energy they contain can be considerable, enough to damage sensitive solid-state components in audio and computer equipment. Spikes can also foul switch contacts and degrade wiring insulati ...
... power line. Spikes can have voltages as high as 6000 volts. Though they are usually of very short duration, the energy they contain can be considerable, enough to damage sensitive solid-state components in audio and computer equipment. Spikes can also foul switch contacts and degrade wiring insulati ...
TJ2995 - HTC Korea
... regulated only at the output of the TJ2995, then the long trace will cause a significant IR drop, resulting in a termination voltage lower at one end of the bus than the other. The VSENSE pin can be used to improve this performance, by connecting it to the middle of the bus. This will provide a bett ...
... regulated only at the output of the TJ2995, then the long trace will cause a significant IR drop, resulting in a termination voltage lower at one end of the bus than the other. The VSENSE pin can be used to improve this performance, by connecting it to the middle of the bus. This will provide a bett ...
Available in PDF:
... 4) Dielectric Strength: The rupture voltage where thermal electrons within the material gain enough energy in the electric field to generate many more additional electrons through impact with atoms within the material. The current avalanches at this voltage. 5) Ionized Gas: Molecules where elecgtron ...
... 4) Dielectric Strength: The rupture voltage where thermal electrons within the material gain enough energy in the electric field to generate many more additional electrons through impact with atoms within the material. The current avalanches at this voltage. 5) Ionized Gas: Molecules where elecgtron ...
Rectifier
A rectifier is an electrical device that converts alternating current (AC), which periodically reverses direction, to direct current (DC), which flows in only one direction. The process is known as rectification. Physically, rectifiers take a number of forms, including vacuum tube diodes, mercury-arc valves, copper and selenium oxide rectifiers, semiconductor diodes, silicon-controlled rectifiers and other silicon-based semiconductor switches. Historically, even synchronous electromechanical switches and motors have been used. Early radio receivers, called crystal radios, used a ""cat's whisker"" of fine wire pressing on a crystal of galena (lead sulfide) to serve as a point-contact rectifier or ""crystal detector"".Rectifiers have many uses, but are often found serving as components of DC power supplies and high-voltage direct current power transmission systems. Rectification may serve in roles other than to generate direct current for use as a source of power. As noted, detectors of radio signals serve as rectifiers. In gas heating systems flame rectification is used to detect presence of a flame.Because of the alternating nature of the input AC sine wave, the process of rectification alone produces a DC current that, though unidirectional, consists of pulses of current. Many applications of rectifiers, such as power supplies for radio, television and computer equipment, require a steady constant DC current (as would be produced by a battery). In these applications the output of the rectifier is smoothed by an electronic filter (usually a capacitor) to produce a steady current.More complex circuitry that performs the opposite function, converting DC to AC, is called an inverter.