P83933
... CAUTION: Check the installation instructions of the manufacturers of other equipment used in the system for any guidelines or restrictions on wiring and/or locating Notification Appliance Circuits (NAC) and notification appliances. Some system communication circuits and/or audio circuits, for exampl ...
... CAUTION: Check the installation instructions of the manufacturers of other equipment used in the system for any guidelines or restrictions on wiring and/or locating Notification Appliance Circuits (NAC) and notification appliances. Some system communication circuits and/or audio circuits, for exampl ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
... utilization, relieve congestion, and limit loop flows. High costs and reliability concerns have restricted their use in these applications. The concept of distributed FACTS (D-FACTS) is introduced as a way to remove these barriers. A new device, the distributed static series compensator (DSSC), atta ...
... utilization, relieve congestion, and limit loop flows. High costs and reliability concerns have restricted their use in these applications. The concept of distributed FACTS (D-FACTS) is introduced as a way to remove these barriers. A new device, the distributed static series compensator (DSSC), atta ...
MAX14820 IO-Link Device Transceiver General Description Features
... Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Expo ...
... Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Expo ...
TB417: Designing Stable Compensation Networks for
... gain and phase equations for the Type II compensated system. It is recommended that the actual gain and phase plots be generated through the use of commercially available analytical software. Some examples of software that can be used are Mathcad, Maple, and Excel. The asymptotic plot of the gain an ...
... gain and phase equations for the Type II compensated system. It is recommended that the actual gain and phase plots be generated through the use of commercially available analytical software. Some examples of software that can be used are Mathcad, Maple, and Excel. The asymptotic plot of the gain an ...
Design of 24-GHz 0.8-V 1.51-mW Coupling Current
... quality factor, the bandwidth is broadened and the signals with different frequencies are allowed to be evident at outputs. The CML-type ILFD with resistive loads proposed in [6] can have a lower quality factor and higher locking range when compared to a high- narrowband LC-tank ILFD. However, it ne ...
... quality factor, the bandwidth is broadened and the signals with different frequencies are allowed to be evident at outputs. The CML-type ILFD with resistive loads proposed in [6] can have a lower quality factor and higher locking range when compared to a high- narrowband LC-tank ILFD. However, it ne ...
P. Cantillon-Murphy, T.C. Neugebauer, C. Brasca, and D.J. Perreault, “An Active Ripple Filtering Technique for Improving Common-Mode Inductor Performance,” IEEE Power Electronics Letters , Vol. 2, No. 2, June 2004, pp. 45-50.
... The choke should be capable of carrying a dc current of 20 A with a ripple voltage whose amplitude does not exceed 50 mV. It should present a common-mode impedance of greater than 1 to the windshield antenna over the entire AM range. This requires a minimum common-mode inductance of 1 mH, in order t ...
... The choke should be capable of carrying a dc current of 20 A with a ripple voltage whose amplitude does not exceed 50 mV. It should present a common-mode impedance of greater than 1 to the windshield antenna over the entire AM range. This requires a minimum common-mode inductance of 1 mH, in order t ...
Substation Monitoring System
... The UHF PDM System is the third generation, spanning 20 years, of monitoring systems developed for GIS partial discharge monitoring. It utilises well proven technology used from the former systems but the data acquisition system has been modified to conform to the one-platform approach as used for G ...
... The UHF PDM System is the third generation, spanning 20 years, of monitoring systems developed for GIS partial discharge monitoring. It utilises well proven technology used from the former systems but the data acquisition system has been modified to conform to the one-platform approach as used for G ...
Voltage-Controlled Oscillators and Frequency Dividers
... simple yet symmetric configuration facilitates high-speed and differential designs with large swing, reasonable tuning range, and low power consumption. The plain structure also allows low-supply operation, even below 1 V. Depending on the inductor Q, the cross-coupled oscillators can achieve suffic ...
... simple yet symmetric configuration facilitates high-speed and differential designs with large swing, reasonable tuning range, and low power consumption. The plain structure also allows low-supply operation, even below 1 V. Depending on the inductor Q, the cross-coupled oscillators can achieve suffic ...
Chapter 8 Electrical Power 8.1 Introduction
... Each 345 kV transmission line occupies a common right-of-way and traverses from the Fermi site within an anticipated 91 m (300 ft) right-of-way. The 345 kV towers and poles provide clearances consistent with applicable regulatory standards. The towers and poles are grounded to achieve 15 ohms or les ...
... Each 345 kV transmission line occupies a common right-of-way and traverses from the Fermi site within an anticipated 91 m (300 ft) right-of-way. The 345 kV towers and poles provide clearances consistent with applicable regulatory standards. The towers and poles are grounded to achieve 15 ohms or les ...
Audible Alarm Basics - Schuster Electronics
... The piezoelectric type avoids electromechanical contacts by using a piezoelectric transducer. The transducer consists of a polarized ceramic material bonded to a metal disc. A voltage applied to the transducer will cause it to flex. A voltage that is applied and released at an appropriate rate or fr ...
... The piezoelectric type avoids electromechanical contacts by using a piezoelectric transducer. The transducer consists of a polarized ceramic material bonded to a metal disc. A voltage applied to the transducer will cause it to flex. A voltage that is applied and released at an appropriate rate or fr ...
TEM Transmission Lines
... such waves are called transverse electromagnetic or TEM waves, and such transmission lines are called TEM lines. The basic character of TEM waves is discussed in Section 7.1, the effects of junctions are introduced in Section 7.2, and the uses and analysis of TEM lines with junctions are treated in ...
... such waves are called transverse electromagnetic or TEM waves, and such transmission lines are called TEM lines. The basic character of TEM waves is discussed in Section 7.1, the effects of junctions are introduced in Section 7.2, and the uses and analysis of TEM lines with junctions are treated in ...
X-Lock TS520 - Cumbria Designs
... Frequency Stabilization in Older Kenwood Transceivers – Using the X-Lock By Bob VK2ZRM Introduction The Kenwood TS-520 / TS-820 series of transceivers were very popular with Hams of 30 years or so ago, “down-under” here in Australia. These old rigs, (affectionately known as “Boatanchors”), remain po ...
... Frequency Stabilization in Older Kenwood Transceivers – Using the X-Lock By Bob VK2ZRM Introduction The Kenwood TS-520 / TS-820 series of transceivers were very popular with Hams of 30 years or so ago, “down-under” here in Australia. These old rigs, (affectionately known as “Boatanchors”), remain po ...
Drive Systems Geared Motors, Motors and Electronic Drives.
... Watt Drive geared motors are the electro-mechanical key elements for low backlash, smoothly running and highly dynamic drive systems. Our high-performance gear units are built to withstand the toughest industrial applications. The gear housings are machined on all sides and permit diverse mounting p ...
... Watt Drive geared motors are the electro-mechanical key elements for low backlash, smoothly running and highly dynamic drive systems. Our high-performance gear units are built to withstand the toughest industrial applications. The gear housings are machined on all sides and permit diverse mounting p ...
TransTube®
... the grid can itself become positive (with respect to the cathode) and thus, CEASE to be a CONTROL element (in fact) becoming a “secondary anode.” A tube overdriven thusly can produce a flow of electrons from the gird itself since it can become “positive” with respect to the cathode. Any element insi ...
... the grid can itself become positive (with respect to the cathode) and thus, CEASE to be a CONTROL element (in fact) becoming a “secondary anode.” A tube overdriven thusly can produce a flow of electrons from the gird itself since it can become “positive” with respect to the cathode. Any element insi ...
SP232A
... capacitors should be mounted as close as possible to the IC and have a low ESR (equivalent series resistance). Inexpensive, surface mount ceramic capacitors are ideal for use on charge pump. If polarized capacitors are used the positive and negative terminals should be connected as shown on the typi ...
... capacitors should be mounted as close as possible to the IC and have a low ESR (equivalent series resistance). Inexpensive, surface mount ceramic capacitors are ideal for use on charge pump. If polarized capacitors are used the positive and negative terminals should be connected as shown on the typi ...
SP232A Enhanced RS-232 Line Drivers/Receivers FEATURES
... capacitors should be mounted as close as possible to the IC and have a low ESR (equivalent series resistance). Inexpensive, surface mount ceramic capacitors are ideal for use on charge pump. If polarized capacitors are used the positive and negative terminals should be connected as shown on the typi ...
... capacitors should be mounted as close as possible to the IC and have a low ESR (equivalent series resistance). Inexpensive, surface mount ceramic capacitors are ideal for use on charge pump. If polarized capacitors are used the positive and negative terminals should be connected as shown on the typi ...
... choice of a low noise amplifier is also very important consideration. As the system would be wearable, so low power, small size and light weight is also important issue. We have initially used AD620 which processes stable gain range up to 1000, 10G ohm input impedance and very low noise. It performe ...
4-channel BTL driver for CD players and CD-ROM
... No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Up ...
... No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Up ...
SP2209E 数据资料DataSheet下载
... potential to store electro-static energy and discharge it to an integrated circuit. The simulation is performed by using a test model as shown in Figure 10. This method will test the IC’s capability to withstand an ESD transient during normal handling such as in manufacturing areas where the ICs ten ...
... potential to store electro-static energy and discharge it to an integrated circuit. The simulation is performed by using a test model as shown in Figure 10. This method will test the IC’s capability to withstand an ESD transient during normal handling such as in manufacturing areas where the ICs ten ...
Reflection Coefficient Applications in Test Measurements
... dB simply becomes 20 dB, but it is important to remember that the actual number is negative or “X” dB down from the input signal. There are two types of Return Loss measurements. There is simply Return Loss, and Structural Return ...
... dB simply becomes 20 dB, but it is important to remember that the actual number is negative or “X” dB down from the input signal. There are two types of Return Loss measurements. There is simply Return Loss, and Structural Return ...