Hardware manual
... infringement of patents or other rights of third parties, which may result from its use. Specifications are subject to change without notice. Copyright © 2009, TRINAMIC Motion Control GmbH & Co. KG ...
... infringement of patents or other rights of third parties, which may result from its use. Specifications are subject to change without notice. Copyright © 2009, TRINAMIC Motion Control GmbH & Co. KG ...
Technical Information ALUMINIUM ELECTROLYTIC CAPACITORS
... Surge voltage: The surge voltage is the maximum DC voltage that a capacitor can be subjected to, for a very short duration, not exceeding 30 seconds. This includes transients and peak ripple at highest line voltage. Capacitors are designed to withstand 6 such surge in an hour, at a minimum interval ...
... Surge voltage: The surge voltage is the maximum DC voltage that a capacitor can be subjected to, for a very short duration, not exceeding 30 seconds. This includes transients and peak ripple at highest line voltage. Capacitors are designed to withstand 6 such surge in an hour, at a minimum interval ...
LED Loads
... Find a lighting manufacturer that designs LED devices to appear as resistive to the series circuit. Use LED NAVaids that have a stable PF between B1 - B5 Look at the PF for all brightness steps Example: LED Signs with 20kW CCR (i.e., no other loads connected) A ...
... Find a lighting manufacturer that designs LED devices to appear as resistive to the series circuit. Use LED NAVaids that have a stable PF between B1 - B5 Look at the PF for all brightness steps Example: LED Signs with 20kW CCR (i.e., no other loads connected) A ...
Chapter-6 Electrical power and its Components I
... magnetic field of the current coil, alter the magnitude and phase of the field, and so produce an error. The phase of the induced eddy e.m.f.s. will be 90o behind the inducing flux – i.e. rather more than 90o behind the main current in the current coil. The eddy current is practically in phase with ...
... magnetic field of the current coil, alter the magnitude and phase of the field, and so produce an error. The phase of the induced eddy e.m.f.s. will be 90o behind the inducing flux – i.e. rather more than 90o behind the main current in the current coil. The eddy current is practically in phase with ...
Cascaded H-Bridge Multilevel Inverter Using PIC16F877A Controller
... Fig. 3. Block diagram of proposed system. In the proposed scheme the bridge rectifier is used to provide the dc voltage to the inverter circuit. The full bridge multilevel inverter has IRF 840 MOSFET switches. The inverter is followed by gate drive unit and a control unit. The primary function of th ...
... Fig. 3. Block diagram of proposed system. In the proposed scheme the bridge rectifier is used to provide the dc voltage to the inverter circuit. The full bridge multilevel inverter has IRF 840 MOSFET switches. The inverter is followed by gate drive unit and a control unit. The primary function of th ...
Glossary of technical terms
... in the atmosphere is fixed (ie, converted into solid matter) by the process of photosynthesis in plants and green algae. These then die and rot under the influence of bacteria and fungi or are consumed by higher organisms in the form of food or fuel (burning plant matter or fossil fuels). Either way ...
... in the atmosphere is fixed (ie, converted into solid matter) by the process of photosynthesis in plants and green algae. These then die and rot under the influence of bacteria and fungi or are consumed by higher organisms in the form of food or fuel (burning plant matter or fossil fuels). Either way ...
AD10465 数据手册DataSheet 下载
... electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance degradation or loss of functionality. ...
... electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance degradation or loss of functionality. ...
A Time-Based Energy-Efficient Analog-to-Digital Converter
... Our converter is a current-mode ADC that functions like a successive subranging or pipelined converter. However, unlike other known ADCs, this converter uses time as an intermediate signal variable for the gain and subtraction routines. In addition, the converter naturally alleviates potential error ...
... Our converter is a current-mode ADC that functions like a successive subranging or pipelined converter. However, unlike other known ADCs, this converter uses time as an intermediate signal variable for the gain and subtraction routines. In addition, the converter naturally alleviates potential error ...
Evaluation of Switch Currents in Nine-Switch Energy
... SA3 to decrease for a longer interval. The decrease should ideally cease at zero without allowing the switch current to reverse polarity, which if not prevented, will cause current to increase through the anti-parallel diode of SA3 for the considered example. On average over a fundamental cycle, cur ...
... SA3 to decrease for a longer interval. The decrease should ideally cease at zero without allowing the switch current to reverse polarity, which if not prevented, will cause current to increase through the anti-parallel diode of SA3 for the considered example. On average over a fundamental cycle, cur ...
Owner`s Operating Manual
... The AC power line fuse is located in a snap-out receptacle on the underside of the power inlet (rear panel). The correct value of Slow-Blow fuse is 5A. Do not replace the fuse with a higher than indicated. Disconnect the power cord before changing fuse. A blown fuse in your unit can be an indication ...
... The AC power line fuse is located in a snap-out receptacle on the underside of the power inlet (rear panel). The correct value of Slow-Blow fuse is 5A. Do not replace the fuse with a higher than indicated. Disconnect the power cord before changing fuse. A blown fuse in your unit can be an indication ...
QUADRUPLE OPERATIONAL AMPLIFIER LM2902-EP FEATURES
... designed specifically to operate from a single supply over a wide range of voltages. Operation from split supplies is possible when the difference between the two supplies is 3 V to 26 V (3 V to 32 V for V-suffixed devices) and VCC is at least 1.5 V more positive than the input common-mode voltage. ...
... designed specifically to operate from a single supply over a wide range of voltages. Operation from split supplies is possible when the difference between the two supplies is 3 V to 26 V (3 V to 32 V for V-suffixed devices) and VCC is at least 1.5 V more positive than the input common-mode voltage. ...
IGC142T120T6RM
... Due to technical requirements components may contain dangerous substances. For information on the types in question please contact your nearest Infineon Technologies Office. Infineon Technologies components may only be used in life -support devices or systems with the express written approval of Inf ...
... Due to technical requirements components may contain dangerous substances. For information on the types in question please contact your nearest Infineon Technologies Office. Infineon Technologies components may only be used in life -support devices or systems with the express written approval of Inf ...
Balboa VS500Z v38 Hot Sheet
... A2 “ON” position: Button layout will be: Pump 1, Light, Temp Down, Temp Up * “OFF” position: Button layout will be: Unused, Pump 1, Temp, Light A3 “ON” position: use Mini Panel * “OFF” position: use Lite Duplex or Digital Duplex panel A4 Aux Freeze (must be OFF) A5 Disabled when A9 is OFF “ON” posit ...
... A2 “ON” position: Button layout will be: Pump 1, Light, Temp Down, Temp Up * “OFF” position: Button layout will be: Unused, Pump 1, Temp, Light A3 “ON” position: use Mini Panel * “OFF” position: use Lite Duplex or Digital Duplex panel A4 Aux Freeze (must be OFF) A5 Disabled when A9 is OFF “ON” posit ...
KA78RH33R Low Dropout Voltage Regulator KA78RH33R — Lo
... cause the failure of the life support device or system, or to affect its safety or effectiveness. accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury of the user. ANTI-COUNTERFEITING POLICY Fairchild Semiconductor Corporation's ...
... cause the failure of the life support device or system, or to affect its safety or effectiveness. accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury of the user. ANTI-COUNTERFEITING POLICY Fairchild Semiconductor Corporation's ...
Low-Power, Slew-Rate-Limited RS-485/RS-422 Transceivers General Description __Next Generation Device Features
... MAX1487 are low-power transceivers for RS-485 and RS422 communication. Each part contains one driver and one receiver. The MAX483, MAX487, MAX488, and MAX489 feature reduced slew-rate drivers that minimize EMI and reduce reflections caused by improperly terminated cables, thus allowing error-free da ...
... MAX1487 are low-power transceivers for RS-485 and RS422 communication. Each part contains one driver and one receiver. The MAX483, MAX487, MAX488, and MAX489 feature reduced slew-rate drivers that minimize EMI and reduce reflections caused by improperly terminated cables, thus allowing error-free da ...
Schneider Altivar ATV12 Quick Start Guide
... - Measure the voltage of the DC bus between the PA/+ and PC/- terminals to ensure that the voltage is less than 42 Vdc. - If the DC bus capacitors do not discharge completely, contact your local Schneider Electric representative. Do not repair or operate the drive • Install and close all covers befo ...
... - Measure the voltage of the DC bus between the PA/+ and PC/- terminals to ensure that the voltage is less than 42 Vdc. - If the DC bus capacitors do not discharge completely, contact your local Schneider Electric representative. Do not repair or operate the drive • Install and close all covers befo ...
Switched-mode power supply
A switched-mode power supply (switching-mode power supply, switch-mode power supply, SMPS, or switcher) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a source, like mains power, to a load, such as a personal computer, while converting voltage and current characteristics. Unlike a linear power supply, the pass transistor of a switching-mode supply continually switches between low-dissipation, full-on and full-off states, and spends very little time in the high dissipation transitions, which minimizes wasted energy. Ideally, a switched-mode power supply dissipates no power. Voltage regulation is achieved by varying the ratio of on-to-off time. In contrast, a linear power supply regulates the output voltage by continually dissipating power in the pass transistor. This higher power conversion efficiency is an important advantage of a switched-mode power supply. Switched-mode power supplies may also be substantially smaller and lighter than a linear supply due to the smaller transformer size and weight.Switching regulators are used as replacements for linear regulators when higher efficiency, smaller size or lighter weight are required. They are, however, more complicated; their switching currents can cause electrical noise problems if not carefully suppressed, and simple designs may have a poor power factor.