Integra Digital Metering System
... as a percentage of the energy count that would result from applying range maximum voltage and nominal current for the same measurement period. Error change due to variation of an influence quantity (except temperature) by varying one influence quantity within range of use, whilst keeping all other i ...
... as a percentage of the energy count that would result from applying range maximum voltage and nominal current for the same measurement period. Error change due to variation of an influence quantity (except temperature) by varying one influence quantity within range of use, whilst keeping all other i ...
ADM692A 数据手册DataSheet 下载
... The watchdog timer circuit monitors the activity of the microprocessor in order to check that it is not stalled in an indefinite loop. An output line on the processor is used to toggle the Watchdog Input (WDI) line. If this line is not toggled within 1.6 seconds, a RESET pulse is generated. The watc ...
... The watchdog timer circuit monitors the activity of the microprocessor in order to check that it is not stalled in an indefinite loop. An output line on the processor is used to toggle the Watchdog Input (WDI) line. If this line is not toggled within 1.6 seconds, a RESET pulse is generated. The watc ...
have been applied in industrial ... aircrafts and electric vehicle applications with more electrically
... a clear need to add fault diagnosis and fault tolerant capabilities to the MC as voltage-source inverters [6], [7]. For MC systems, great efforts have been made on topics like topologies and modulation strategies [8]-[13]. In comparison, studies on fault diagnosis and fault tolerant strategies are r ...
... a clear need to add fault diagnosis and fault tolerant capabilities to the MC as voltage-source inverters [6], [7]. For MC systems, great efforts have been made on topics like topologies and modulation strategies [8]-[13]. In comparison, studies on fault diagnosis and fault tolerant strategies are r ...
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... AUTORAMP™ gradually increases gain to the attenuator level settings when the amplifier is turned on. This prevents abrupt turn-on level. Other protection features include: short circuit, DC voltage, comprehensive thermal management and current in-rush turn-on/ off; transient sub-sonic input. ...
... AUTORAMP™ gradually increases gain to the attenuator level settings when the amplifier is turned on. This prevents abrupt turn-on level. Other protection features include: short circuit, DC voltage, comprehensive thermal management and current in-rush turn-on/ off; transient sub-sonic input. ...
Microsoft Word - 14 Daftar Riwayat Hidup
... LAMPIRAN SOURCE CODE PROGRAM MIKROKONTROLER $MOD51 $OBJECT Org 00h ajmp start dataADC equ P1 ADDRS equ P3.2 SOC equ P3.3 EOC equ P3.4 OE equ P3.5 ;======================= Makro Delay ============================ delay macro imm mov A,#imm acall del endm ;====================== Awal Program ======== ...
... LAMPIRAN SOURCE CODE PROGRAM MIKROKONTROLER $MOD51 $OBJECT Org 00h ajmp start dataADC equ P1 ADDRS equ P3.2 SOC equ P3.3 EOC equ P3.4 OE equ P3.5 ;======================= Makro Delay ============================ delay macro imm mov A,#imm acall del endm ;====================== Awal Program ======== ...
Troubleshooting Induction Motors
... Actual motor terminal voltage is probably the most poorly communicated. Load torque and Wk 2 are at times very difficult to obtain, but at least when they are communicated, they are normally correct and clear. This is not always true about voltages. The greatest confusion is in the specification of ...
... Actual motor terminal voltage is probably the most poorly communicated. Load torque and Wk 2 are at times very difficult to obtain, but at least when they are communicated, they are normally correct and clear. This is not always true about voltages. The greatest confusion is in the specification of ...
FZT560 Features Mechanical Data
... Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any c ...
... Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any c ...
FCX493 Features Mechanical Data
... Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any c ...
... Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any c ...
Guidelines on the Calibration of Temperature Indicators
... connect the indicator or simulator to the external reference cold junction. The cables or wires have to be calibrated over a suitable temperature range in the vicinity of the normal laboratory temperature and the corrections to these elements will be taken into account in the measurement process or ...
... connect the indicator or simulator to the external reference cold junction. The cables or wires have to be calibrated over a suitable temperature range in the vicinity of the normal laboratory temperature and the corrections to these elements will be taken into account in the measurement process or ...
Motor Single-Phasing Voltage Unbalance
... exceeding its temperature rise requirements. A 10Hp motor with a 1.15 SF can produce 11.5Hp of work without exceeding its temperature rise requirements. Overloads, with the resulting overcurrents, if allowed to continue, will cause heat build-up within the motor. The outcome will be the eventual ear ...
... exceeding its temperature rise requirements. A 10Hp motor with a 1.15 SF can produce 11.5Hp of work without exceeding its temperature rise requirements. Overloads, with the resulting overcurrents, if allowed to continue, will cause heat build-up within the motor. The outcome will be the eventual ear ...
MAX9324 One-to-Five LVPECL/LVCMOS Output Clock and Data Driver General Description
... CL = 15pF, 20% to 80%, Figure 1 ...
... CL = 15pF, 20% to 80%, Figure 1 ...
a Complete 14-Bit, 3.0 MSPS Monolithic A/D Converter AD9243*
... the AD9243 performs well in communication systems employing Direct-IF Down Conversion since the SHA in the differential input mode can achieve excellent dynamic performance well beyond its specified Nyquist frequency of 1.5 MHz. A single clock input is used to control all internal conversion cycles. ...
... the AD9243 performs well in communication systems employing Direct-IF Down Conversion since the SHA in the differential input mode can achieve excellent dynamic performance well beyond its specified Nyquist frequency of 1.5 MHz. A single clock input is used to control all internal conversion cycles. ...
Resistive opto-isolator
Resistive opto-isolator (RO), also called photoresistive opto-isolator, vactrol (after a genericized trademark introduced by Vactec, Inc. in the 1960s), analog opto-isolator or lamp-coupled photocell, is an optoelectronic device consisting of a source and detector of light, which are optically coupled and electrically isolated from each other. The light source is usually a light-emitting diode (LED), a miniature incandescent lamp, or sometimes a neon lamp, whereas the detector is a semiconductor-based photoresistor made of cadmium selenide (CdSe) or cadmium sulfide (CdS). The source and detector are coupled through a transparent glue or through the air.Electrically, RO is a resistance controlled by the current flowing through the light source. In the dark state, the resistance typically exceeds a few MOhm; when illuminated, it decreases as the inverse of the light intensity. In contrast to the photodiode and phototransistor, the photoresistor can operate in both the AC and DC circuits and have a voltage of several hundred volts across it. The harmonic distortions of the output current by the RO are typically within 0.1% at voltages below 0.5 V.RO is the first and the slowest opto-isolator: its switching time exceeds 1 ms, and for the lamp-based models can reach hundreds of milliseconds. Parasitic capacitance limits the frequency range of the photoresistor by ultrasonic frequencies. Cadmium-based photoresistors exhibit a ""memory effect"": their resistance depends on the illumination history; it also drifts during the illumination and stabilizes within hours, or even weeks for high-sensitivity models. Heating induces irreversible degradation of ROs, whereas cooling to below −25 °C dramatically increases the response time. Therefore, ROs were mostly replaced in the 1970s by the faster and more stable photodiodes and photoresistors. ROs are still used in some sound equipment, guitar amplifiers and analog synthesizers owing to their good electrical isolation, low signal distortion and ease of circuit design.