operation manual
... Power-factor improvement circuit The power-factor improvement circuit reduces the effects of harmonic currents on the power line. High efficiency The high power conversion efficiency reduces the cost of power and the cost of heat radiation design during system configuration. Communication functions ...
... Power-factor improvement circuit The power-factor improvement circuit reduces the effects of harmonic currents on the power line. High efficiency The high power conversion efficiency reduces the cost of power and the cost of heat radiation design during system configuration. Communication functions ...
TPA2032D1 数据资料 dataSheet 下载
... The TPA2032D1 (2V/V gain), TPA2033D1 (3V/V gain), and TPA2034D1 (4V/V gain) are 2.75-W high efficiency filter-free class-D audio power amplifiers, each in an approximately 1.5-mm × 1.5-mm wafer chip scale package (WCSP) that requires only one external component. The pinout is the same as the TPA2010 ...
... The TPA2032D1 (2V/V gain), TPA2033D1 (3V/V gain), and TPA2034D1 (4V/V gain) are 2.75-W high efficiency filter-free class-D audio power amplifiers, each in an approximately 1.5-mm × 1.5-mm wafer chip scale package (WCSP) that requires only one external component. The pinout is the same as the TPA2010 ...
S280-70-10
... before AC power is restored will have a blank LCD display (no text message shown) and none of the LEDs will be illuminated. The control clock may require resetting if the operating power has been disconnected for more than thirty days. Refer to Service Information S280-70-4 (ProView 4.X.X) or S280-7 ...
... before AC power is restored will have a blank LCD display (no text message shown) and none of the LEDs will be illuminated. The control clock may require resetting if the operating power has been disconnected for more than thirty days. Refer to Service Information S280-70-4 (ProView 4.X.X) or S280-7 ...
MAX9370/MAX9371/MAX9372 LVTTL/TTL-to-Differential LVPECL/PECL Translators General Description
... The MAX9370/MAX9371/MAX9372 LVTTL/TTL-to-differential LVPECL/PECL translators are designed for highspeed communication signal and clock driver applications. The MAX9370/MAX9372 are dual LVTTL/TTL-to-LVPECL/PECL translators that operate in excess of 1GHz. The MAX9371 is a single translator. The MAX93 ...
... The MAX9370/MAX9371/MAX9372 LVTTL/TTL-to-differential LVPECL/PECL translators are designed for highspeed communication signal and clock driver applications. The MAX9370/MAX9372 are dual LVTTL/TTL-to-LVPECL/PECL translators that operate in excess of 1GHz. The MAX9371 is a single translator. The MAX93 ...
TopCon series DC power supply
... TopCon power supplies are to be installed and commissioned by appropriately trained personnel. This manual will help you to become familiar with the device and to obtain optimum performance from it. Please take the time to read the operating instructions carefully. The following chapters contain imp ...
... TopCon power supplies are to be installed and commissioned by appropriately trained personnel. This manual will help you to become familiar with the device and to obtain optimum performance from it. Please take the time to read the operating instructions carefully. The following chapters contain imp ...
thecnical and manteinance manual
... To claim your rights under this warranty: a. Contact the dealer or distributor where you prchased the unit. Describe the problem and ask if he has an easy solution. Dealers and Distributors are supplied with all the information about problems that may occur and usually they can repair the unit quick ...
... To claim your rights under this warranty: a. Contact the dealer or distributor where you prchased the unit. Describe the problem and ask if he has an easy solution. Dealers and Distributors are supplied with all the information about problems that may occur and usually they can repair the unit quick ...
K8AC-H Digtal Heater Element Burnout Detector
... Detector compatible with a wide-range of heater control methods. • Compatible with contactor, SSR, cyclic control, and phase control methods. • Compatible with a wide range of heater capacities, from 0.200 to 200.0 A AC (range covered by 3 models) • Voltage fluctuation compensation function enables ...
... Detector compatible with a wide-range of heater control methods. • Compatible with contactor, SSR, cyclic control, and phase control methods. • Compatible with a wide range of heater capacities, from 0.200 to 200.0 A AC (range covered by 3 models) • Voltage fluctuation compensation function enables ...
LTM4627 - 15A DC/DC uModule Regulator
... The LTM®4627 is a complete 15A output high efficiency switch mode DC/DC power supply. Included in the package are the switching controller, power FETs, inductor and compensation components. Operating over an input voltage range from 4.5V to 20V, the LTM4627 supports an output voltage range of 0.6V t ...
... The LTM®4627 is a complete 15A output high efficiency switch mode DC/DC power supply. Included in the package are the switching controller, power FETs, inductor and compensation components. Operating over an input voltage range from 4.5V to 20V, the LTM4627 supports an output voltage range of 0.6V t ...
LTC2400 - 24-Bit µPower No Latency Delta-Sigma ADC in SO-8
... The LTC®2400 is a 2.7V to 5.5V micropower 24-bit converter with an integrated oscillator, 4ppm INL and 0.3ppm RMS noise. It uses delta-sigma technology and provides single cycle settling time for multiplexed applications. Through a single pin the LTC2400 can be configured for better than 110dB rejec ...
... The LTC®2400 is a 2.7V to 5.5V micropower 24-bit converter with an integrated oscillator, 4ppm INL and 0.3ppm RMS noise. It uses delta-sigma technology and provides single cycle settling time for multiplexed applications. Through a single pin the LTC2400 can be configured for better than 110dB rejec ...
R 4series 74-84 Three phase digital speed
... The speed controller includes safety devices which, in the event of defects, may cause the speed controller to stop and thereby stop the motor. This motor can itself sustain stoppage by a mechanical lock. Finally, voltage variations, in particular power cuts, may also cause stoppages to occur. The d ...
... The speed controller includes safety devices which, in the event of defects, may cause the speed controller to stop and thereby stop the motor. This motor can itself sustain stoppage by a mechanical lock. Finally, voltage variations, in particular power cuts, may also cause stoppages to occur. The d ...
Voltage Regulator TAPCON® 250
... They also include safety instructions and general information about the device. This documentation is intended solely for specially trained and authorized personnel. ...
... They also include safety instructions and general information about the device. This documentation is intended solely for specially trained and authorized personnel. ...
Circuits and Techniques for High-Resolution Measurement of On
... that would consume too much area and power. Fortunately, the counter’s latency does not need to be set by the operating frequency of the VCO—only its throughput must be high enough that no counts are lost. Therefore, we used a simple toggle counter to minimize the required hardware. If the VCO is im ...
... that would consume too much area and power. Fortunately, the counter’s latency does not need to be set by the operating frequency of the VCO—only its throughput must be high enough that no counts are lost. Therefore, we used a simple toggle counter to minimize the required hardware. If the VCO is im ...
Variable Speed Convection Fan Spring 2008 Manual
... If there is proper voltage to the fan motor but it does not run, then either the motor windings are open or the motor is stuck. Test the continuity of the motor windings with an ohm meter. There should be approximately 15 ohms of resistance in the convection fan motor windings. If the windings test ...
... If there is proper voltage to the fan motor but it does not run, then either the motor windings are open or the motor is stuck. Test the continuity of the motor windings with an ohm meter. There should be approximately 15 ohms of resistance in the convection fan motor windings. If the windings test ...
Static Electricity Elimination Equipment
... High speed static electricity elimination cartridges and energy saving static electricity elimination cartridges are available. Energy saving type de-ionizing cartridge High speed de-ionizing cartridge The flow rate consumption of the energy-saving static electricity elimination cartridge is approxi ...
... High speed static electricity elimination cartridges and energy saving static electricity elimination cartridges are available. Energy saving type de-ionizing cartridge High speed de-ionizing cartridge The flow rate consumption of the energy-saving static electricity elimination cartridge is approxi ...
BusWorks XT Series Ethernet I/O Modules
... obtain quotes or even place your order directly on our website. ...
... obtain quotes or even place your order directly on our website. ...
MM54C74 Dual D Flip-Flop
... complementary MOS (CMOS) integrated circuit constructed with N- and P-channel enhancement transistors. Each flipflop has independent data, preset, clear and clock inputs and Q and Q outputs. The logic level present at the data input is transferred to the output during the positive going transition o ...
... complementary MOS (CMOS) integrated circuit constructed with N- and P-channel enhancement transistors. Each flipflop has independent data, preset, clear and clock inputs and Q and Q outputs. The logic level present at the data input is transferred to the output during the positive going transition o ...
MAX6736–MAX6745 Low-Power Dual-/Triple-Voltage SC70 µP Supervisory Circuits General Description
... Low-Power Dual-/Triple-Voltage SC70 µP Supervisory Circuits The MAX6736–MAX6745 are low-power dual-/triplevoltage microprocessor (µP) supervisors. These devices assert a reset if any monitored supply falls below its factory-trimmed or adjustable threshold and maintain reset for a minimum timeout per ...
... Low-Power Dual-/Triple-Voltage SC70 µP Supervisory Circuits The MAX6736–MAX6745 are low-power dual-/triplevoltage microprocessor (µP) supervisors. These devices assert a reset if any monitored supply falls below its factory-trimmed or adjustable threshold and maintain reset for a minimum timeout per ...
SmartWire-DT The System
... All information in this manual was provided by us to the best of our knowledge and belief and in accordance with the current state-of-the-art. However, inaccuracies cannot be totally excluded, and we therefore do not assume any liability for the accuracy or completeness of this information. This inf ...
... All information in this manual was provided by us to the best of our knowledge and belief and in accordance with the current state-of-the-art. However, inaccuracies cannot be totally excluded, and we therefore do not assume any liability for the accuracy or completeness of this information. This inf ...
front-end electronics for fast in vitro biological measurements
... between the two lining tissues. A tight membrane of this nature has a low DC conductivity and this is generally used to assess the integrity of cultured epithelium cell layers. Recent studies have shown that impedance spectroscopy gives more information about the electrophysiological structure of th ...
... between the two lining tissues. A tight membrane of this nature has a low DC conductivity and this is generally used to assess the integrity of cultured epithelium cell layers. Recent studies have shown that impedance spectroscopy gives more information about the electrophysiological structure of th ...
mv controller
... reaching the Initial Voltage setting. This is to avoid additional equipment damage after a fault that may have occurred while the starter was off. b. In the running mode, this feature will shut down the starter if current through any leg exceeds 10 times unit FLA for 12.5 milliseconds. Over Current ...
... reaching the Initial Voltage setting. This is to avoid additional equipment damage after a fault that may have occurred while the starter was off. b. In the running mode, this feature will shut down the starter if current through any leg exceeds 10 times unit FLA for 12.5 milliseconds. Over Current ...
Pulse-width modulation
Pulse-width modulation (PWM), or pulse-duration modulation (PDM), is a modulation technique used to encode a message into a pulsing signal. Although this modulation technique can be used to encode information for transmission, its main use is to allow the control of the power supplied to electrical devices, especially to inertial loads such as motors. In addition, PWM is one of the two principal algorithms used in photovoltaic solar battery chargers, the other being MPPT.The average value of voltage (and current) fed to the load is controlled by turning the switch between supply and load on and off at a fast rate. The longer the switch is on compared to the off periods, the higher the total power supplied to the load.The PWM switching frequency has to be much higher than what would affect the load (the device that uses the power), which is to say that the resultant waveform perceived by the load must be as smooth as possible. Typically switching has to be done several times a minute in an electric stove, 120 Hz in a lamp dimmer, from few kilohertz (kHz) to tens of kHz for a motor drive and well into the tens or hundreds of kHz in audio amplifiers and computer power supplies.The term duty cycle describes the proportion of 'on' time to the regular interval or 'period' of time; a low duty cycle corresponds to low power, because the power is off for most of the time. Duty cycle is expressed in percent, 100% being fully on.The main advantage of PWM is that power loss in the switching devices is very low. When a switch is off there is practically no current, and when it is on and power is being transferred to the load, there is almost no voltage drop across the switch. Power loss, being the product of voltage and current, is thus in both cases close to zero. PWM also works well with digital controls, which, because of their on/off nature, can easily set the needed duty cycle.PWM has also been used in certain communication systems where its duty cycle has been used to convey information over a communications channel.