Description Features Ordering Information Outline Dimensions unit
... The device provides simple and performance electronics ballast control function for the half bridge L/C resonant inverter. This device is optimized for electronics ballast requiring a minimum board area, reduced component count and low power dissipation. Internal soft start circuitry eliminates the ...
... The device provides simple and performance electronics ballast control function for the half bridge L/C resonant inverter. This device is optimized for electronics ballast requiring a minimum board area, reduced component count and low power dissipation. Internal soft start circuitry eliminates the ...
International Electrical Engineering Journal (IEEJ) Vol. 5 (2014) No.10, pp. 1559-1566
... Improvement of Power Semiconductor Technology since 1970, made it possible using these devices in electric utility applications. One of the recent developed of these applications is unified power quality conditioner (UPQC). According to the basic idea of UPQC, it consists of back-to-back connection ...
... Improvement of Power Semiconductor Technology since 1970, made it possible using these devices in electric utility applications. One of the recent developed of these applications is unified power quality conditioner (UPQC). According to the basic idea of UPQC, it consists of back-to-back connection ...
DC1902B – LT4320 Ideal Diode Bridge Controller
... Linear Technology Corporation (LTC) provides the enclosed product(s) under the following AS IS conditions: This demonstration board (DEMO BOARD) kit being sold or provided by Linear Technology is intended for use for ENGINEERING DEVELOPMENT OR EVALUATION PURPOSES ONLY and is not provided by LTC for ...
... Linear Technology Corporation (LTC) provides the enclosed product(s) under the following AS IS conditions: This demonstration board (DEMO BOARD) kit being sold or provided by Linear Technology is intended for use for ENGINEERING DEVELOPMENT OR EVALUATION PURPOSES ONLY and is not provided by LTC for ...
DSL Primary Switched Battery Charging and Power Supply Unit GL2024
... batteries and/or for supplying 24V DC circuits. The charging unit is especially suitable for use with diesel generators, where operating safety and long-term stability are necessary. The primary clocked switching power supply with 100kHz technology is intended for use on the top-hat rail due to its ...
... batteries and/or for supplying 24V DC circuits. The charging unit is especially suitable for use with diesel generators, where operating safety and long-term stability are necessary. The primary clocked switching power supply with 100kHz technology is intended for use on the top-hat rail due to its ...
AC/DC Power Conversion System Using 3/9 Multiphase
... induction between two circuits linked by a common magnetic flux. It is often used to raise or lower voltage and also for impedance transformation. The transformer is an important element in the development of high-voltage electric power transmission. Transformers can be classified into various types ...
... induction between two circuits linked by a common magnetic flux. It is often used to raise or lower voltage and also for impedance transformation. The transformer is an important element in the development of high-voltage electric power transmission. Transformers can be classified into various types ...
UNDERSTANDING AND USING 723VOLTAGE REGULATORS
... rnA limit). I adjust the voltage with a fully charged battery pack and a milliammeter in the circuit so that the charger will float across the battery pack at 15 mAo I even keep the charger connected while using the HT. The quick charge is not quite as good as more sophisticated circuits which maint ...
... rnA limit). I adjust the voltage with a fully charged battery pack and a milliammeter in the circuit so that the charger will float across the battery pack at 15 mAo I even keep the charger connected while using the HT. The quick charge is not quite as good as more sophisticated circuits which maint ...
DLM600W_Video_Script_Rev-2
... universal auto ranging AC input at 90-132V and 180-265V. -For the time being, make sure there aren’t any connections on the rear panel other than the power cord. Now we’re ready to power up the unit. ...
... universal auto ranging AC input at 90-132V and 180-265V. -For the time being, make sure there aren’t any connections on the rear panel other than the power cord. Now we’re ready to power up the unit. ...
NSI50150AD - Adjustable Constant Current Regulator and LED Driver
... wide voltage range. It is designed with a negative temperature coefficient to protect LEDs from thermal runaway at extreme voltages and currents. The CCR turns on immediately and is at 14% of regulation with only 0.5 V Vak. The Radj pin allows Ireg(SS) to be adjusted to higher currents by attaching ...
... wide voltage range. It is designed with a negative temperature coefficient to protect LEDs from thermal runaway at extreme voltages and currents. The CCR turns on immediately and is at 14% of regulation with only 0.5 V Vak. The Radj pin allows Ireg(SS) to be adjusted to higher currents by attaching ...
1500 Watt MOSORB® Transient Voltage Suppressor, 6.0 V Unidir
... In most applications, the transient suppressor device is placed in parallel with the equipment or component to be protected. In this situation, there is a time delay associated with the capacitance of the device and an overshoot condition associated with the inductance of the device and the inductan ...
... In most applications, the transient suppressor device is placed in parallel with the equipment or component to be protected. In this situation, there is a time delay associated with the capacitance of the device and an overshoot condition associated with the inductance of the device and the inductan ...
electrical drives
... section 1.3. In fact, many years before power electronics switches were used in power converters, investigators found that efficient power conversion must be based on switches. The switch, as the energy converter, is described in section 1.2. With reference to the history of energy production, distr ...
... section 1.3. In fact, many years before power electronics switches were used in power converters, investigators found that efficient power conversion must be based on switches. The switch, as the energy converter, is described in section 1.2. With reference to the history of energy production, distr ...
Butterfly-Control-Valves-and
... Butterfly valves can be used for temperature control bypass on open cooling towers. d. Butterfly valves can be used for temperature control of water injection into secondary water systems. e. For valves that switchover between heating and cooling supply, see requirements for actuator speed under act ...
... Butterfly valves can be used for temperature control bypass on open cooling towers. d. Butterfly valves can be used for temperature control of water injection into secondary water systems. e. For valves that switchover between heating and cooling supply, see requirements for actuator speed under act ...
UML1N
... 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 ...
Transformers
... higher than the applied voltage, sometimes much higher. Care must be exercised in guarding the terminals of this winding to ensure safety for test personnel and to prevent these terminals from getting close to other electrical circuits, instrumentation, grounds, and so forth. In presenting the no-lo ...
... higher than the applied voltage, sometimes much higher. Care must be exercised in guarding the terminals of this winding to ensure safety for test personnel and to prevent these terminals from getting close to other electrical circuits, instrumentation, grounds, and so forth. In presenting the no-lo ...
An article for ozvalveamps on renovating PA amps
... should be fused. For a single HT winding to a bridge or doubler rectifier, then one fuse in series with the winding is ok. For a dual winding with CT, then a fuse may be needed in each outer winding lead, such as to protect a fixed bias supply generated from the windings. Just one fuse in the CT con ...
... should be fused. For a single HT winding to a bridge or doubler rectifier, then one fuse in series with the winding is ok. For a dual winding with CT, then a fuse may be needed in each outer winding lead, such as to protect a fixed bias supply generated from the windings. Just one fuse in the CT con ...
Electronics World September 1996 - Elliott Sound Products
... conductance, gain, operating grid bias, anode current impedance, and even usable anode voltage. By comparison, the performance characteristics of, say, a range of 2N3055 epitaxial base output transistors are almost identical, whether made in the Philippines or in Toulouse. Again, all valves deterior ...
... conductance, gain, operating grid bias, anode current impedance, and even usable anode voltage. By comparison, the performance characteristics of, say, a range of 2N3055 epitaxial base output transistors are almost identical, whether made in the Philippines or in Toulouse. Again, all valves deterior ...
Low Energy Arc Joining Process for Materials Sensitive to Heat
... welding current circuit, the re-ignition process takes place under a relatively high electrical output. In this process, part of the liquid bridge can evaporate in an explosive way if not counteracted by sufficient choke effect in the current circuit in advance of the increase in current. The conseq ...
... welding current circuit, the re-ignition process takes place under a relatively high electrical output. In this process, part of the liquid bridge can evaporate in an explosive way if not counteracted by sufficient choke effect in the current circuit in advance of the increase in current. The conseq ...
Voltammetry
... – Electricity within a cell is carried by ion motion – When small currents are involved, E = IR holds – R depends on the nature of the solution (next slide) ...
... – Electricity within a cell is carried by ion motion – When small currents are involved, E = IR holds – R depends on the nature of the solution (next slide) ...
Mercury-arc valve
A mercury-arc valve or mercury-vapor rectifier or (UK) mercury-arc rectifier is a type of electrical rectifier used for converting high-voltage or high-current alternating current (AC) into direct current (DC). It is a type of cold cathode gas-filled tube, but is unusual in that the cathode, instead of being solid, is made from a pool of liquid mercury and is therefore self-restoring. As a result, mercury-arc valves were much more rugged, long-lasting and could carry much higher currents than most other types of gas discharge tube.Invented in 1902 by Peter Cooper Hewitt, mercury-arc rectifiers were used to provide power for industrial motors, electric railways, streetcars, and electric locomotives, as well as for radio transmitters and for high-voltage direct current (HVDC) power transmission. They were the primary method of high power rectification before the advent of semiconductor rectifiers, such as diodes, thyristors and gate turn-off thyristors (GTOs) in the 1970s.