Catalog Section KILOVAC High Voltage Relays
... Dimensions are shown for reference purposes only. Specifications subject to change. ...
... Dimensions are shown for reference purposes only. Specifications subject to change. ...
MCP4451-104E/ST Datasheet
... 10: Supply current is independent of current through the resistor network. 11: When HVC/A0 = VIHH, the IDD current is less due to current into the HVC/A0 pin. See IPU specification. ...
... 10: Supply current is independent of current through the resistor network. 11: When HVC/A0 = VIHH, the IDD current is less due to current into the HVC/A0 pin. See IPU specification. ...
OBX-IC2024S-120/60
... The OutBack Extreme Rugged Water Resistant Inverter/Charger (hereafter called the Inverter) provides 120 Vac, 60 Hz, true-sine wave power, from a 24 Vdc battery source. It is designed for rugged operational environments in an unprotected, uncontrolled climate. This equipment is intended for use on t ...
... The OutBack Extreme Rugged Water Resistant Inverter/Charger (hereafter called the Inverter) provides 120 Vac, 60 Hz, true-sine wave power, from a 24 Vdc battery source. It is designed for rugged operational environments in an unprotected, uncontrolled climate. This equipment is intended for use on t ...
CTC100 - Stanford Research Systems
... Each temperature input channel has its own 24-bit ADC with ten input ranges that can be automatically or manually selected. By default each sensor is read 10 times per second, but the rate can be set as low as 1 Hz or as high as the line frequency (50 or 60 Hz). Each input has an independent excitat ...
... Each temperature input channel has its own 24-bit ADC with ten input ranges that can be automatically or manually selected. By default each sensor is read 10 times per second, but the rate can be set as low as 1 Hz or as high as the line frequency (50 or 60 Hz). Each input has an independent excitat ...
ME371, MT371 ME372, MT372
... meters for a deregulated market of electric power, i.e. the Mx351 were provided with an integrated DLC modem for two-way communication via low voltage distributions network - or upon request - RS485 interface instead, for remote two-way communication. It utilized the DLMS communication protocol in c ...
... meters for a deregulated market of electric power, i.e. the Mx351 were provided with an integrated DLC modem for two-way communication via low voltage distributions network - or upon request - RS485 interface instead, for remote two-way communication. It utilized the DLMS communication protocol in c ...
PREPARATION OF TRANSFORMER SPECIFICATIONS
... Dimensional and weight limitations at site, transportation restrictions, economics of spares and transformer reliability primarily determine whether the transformer required is single-phase or three-phase. A bank of three single-phase transformers cost about 1½ times the cost of a three-phase transf ...
... Dimensional and weight limitations at site, transportation restrictions, economics of spares and transformer reliability primarily determine whether the transformer required is single-phase or three-phase. A bank of three single-phase transformers cost about 1½ times the cost of a three-phase transf ...
Mitsubishi FR-E520, FR-E540, FR-E520S, FR-E510W
... z The electronic thermal reray function does not guarantee protection of the motor from overheating. z Do not use a magnetic contactor on the inverter input for frequent starting/ stopping of the inverter. z Use a noise filter to reduce the effect of electromagnetic interference. Otherwise nearby el ...
... z The electronic thermal reray function does not guarantee protection of the motor from overheating. z Do not use a magnetic contactor on the inverter input for frequent starting/ stopping of the inverter. z Use a noise filter to reduce the effect of electromagnetic interference. Otherwise nearby el ...
MAX6323/MAX6324 µP Supervisory Circuits with Windowed (Min/Max) Watchdog and Manual Reset General Description
... The MAX6323/MAX6324 µP supervisory circuits maintain system integrity by alerting the µP to fault conditions. In addition to a standard V CC monitor (for power-on reset, brownout detect, and power-down reset), the devices include a sophisticated watchdog timer that detects when the processor is runn ...
... The MAX6323/MAX6324 µP supervisory circuits maintain system integrity by alerting the µP to fault conditions. In addition to a standard V CC monitor (for power-on reset, brownout detect, and power-down reset), the devices include a sophisticated watchdog timer that detects when the processor is runn ...
Magnetic sound recording - Mike Rivers – Useful Audio Stuff
... The output signal of an EXOR-gate fed with two signals of different phase. Only the part between 0° and 180° can be used. Also, this phase comparator is normally operated near 90°. The disadvantage of this simple circuit is that it does not provide a useful signal, while the capstan motor does not y ...
... The output signal of an EXOR-gate fed with two signals of different phase. Only the part between 0° and 180° can be used. Also, this phase comparator is normally operated near 90°. The disadvantage of this simple circuit is that it does not provide a useful signal, while the capstan motor does not y ...
71M6541DT/71M6541FT/71M6541GT/ Energy Meter ICs 71M6542FT/71M6542GT General Description
... Our Single Converter Technology® with a 22-bit deltasigma ADC, three or four analog inputs, digital temperature compensation, precision voltage reference, and a 32-bit computation engine (CE) support a wide range of metering applications with very few external components. The 71M654xT devices suppor ...
... Our Single Converter Technology® with a 22-bit deltasigma ADC, three or four analog inputs, digital temperature compensation, precision voltage reference, and a 32-bit computation engine (CE) support a wide range of metering applications with very few external components. The 71M654xT devices suppor ...
fr-a802 (separated converter type) instruction manual (hardware)
... When driving a 400V class motor by the inverter, the motor must be an insulation-enhanced motor or measures must be taken to suppress surge voltage. Surge voltage attributable to the wiring constants may occur at the motor terminals, deteriorating the insulation of the motor. When parameter clea ...
... When driving a 400V class motor by the inverter, the motor must be an insulation-enhanced motor or measures must be taken to suppress surge voltage. Surge voltage attributable to the wiring constants may occur at the motor terminals, deteriorating the insulation of the motor. When parameter clea ...
Op Amp Precision Design: Random Noise
... The literature sometimes shows an amplifier noise model that has only one noise current source. In these cases, the second noise current’s power has been combined into the noise voltage magnitude. Note: ...
... The literature sometimes shows an amplifier noise model that has only one noise current source. In these cases, the second noise current’s power has been combined into the noise voltage magnitude. Note: ...
transparencies
... Tokyo metropolitan university is developing an aerogel Cherenkov detector system for Super B-factory experiment. The two-dimensionally segmented hybrid avalanche photo detector acquires a ring image emitted from the aerogel radiator when charged particles pass through. An analog chain is designed to ...
... Tokyo metropolitan university is developing an aerogel Cherenkov detector system for Super B-factory experiment. The two-dimensionally segmented hybrid avalanche photo detector acquires a ring image emitted from the aerogel radiator when charged particles pass through. An analog chain is designed to ...
MS-28 Handbook - Maintenance of Electrical Switchgear
... To use in a 3-ring binder, slip handbook front cover into front pocket. To use with cable ties, place the front cover on top of the transmittal letter. 3-RING BINDER This handbook is designed for use with a 3-ring, 8-1/2- by 11-inch binder with a front pocket and a minimum 1-1/8 inch spine pocket. T ...
... To use in a 3-ring binder, slip handbook front cover into front pocket. To use with cable ties, place the front cover on top of the transmittal letter. 3-RING BINDER This handbook is designed for use with a 3-ring, 8-1/2- by 11-inch binder with a front pocket and a minimum 1-1/8 inch spine pocket. T ...
LP2981-28 数据资料 dataSheet 下载
... As a PNP regulator, the LP2981 requires the output capacitor to meet both a minimum capacitance and ESR value. Required ESR values as a function of load current are provided for various output voltages, load currents, and capacitances (see Figure 2 through Figure 5). • Minimum Cout: 3.3 µF (can be i ...
... As a PNP regulator, the LP2981 requires the output capacitor to meet both a minimum capacitance and ESR value. Required ESR values as a function of load current are provided for various output voltages, load currents, and capacitances (see Figure 2 through Figure 5). • Minimum Cout: 3.3 µF (can be i ...
MAX6381XR25D1+T中文资料
... Many ?P-based products require manual reset capabil-ity, allowing the operator, a test technician, or externallogic circuitry to initiate a reset. A logic low on MRasserts reset. Reset remains asserted while MRis low,and for the reset active ...
... Many ?P-based products require manual reset capabil-ity, allowing the operator, a test technician, or externallogic circuitry to initiate a reset. A logic low on MRasserts reset. Reset remains asserted while MRis low,and for the reset active ...
quadruple bilateral analog switch
... Supply voltage range, VCC (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.5 V to 7 V Control-input diode current, II (VI < 0 or VI > VCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±20 mA I/O port ...
... Supply voltage range, VCC (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.5 V to 7 V Control-input diode current, II (VI < 0 or VI > VCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±20 mA I/O port ...
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.