technical manual (PDF 59k)
... For operation under extreme adverse conditions ( le. lightning strikes etc.) the regulator may be used without additions, provided the power terminal (B) is connected to a centre tap of the alternator (ie. on 240 volt machine, connect terminal B to a 120 volt tap). Where a centre tap is not availabl ...
... For operation under extreme adverse conditions ( le. lightning strikes etc.) the regulator may be used without additions, provided the power terminal (B) is connected to a centre tap of the alternator (ie. on 240 volt machine, connect terminal B to a 120 volt tap). Where a centre tap is not availabl ...
Starting High Inertia Loads - Rockwell Automation Knowledgebase
... electro-mechanical overload relay may detect phase loss, but may not be able to react because its trip setting would be set to accommodate higher current levels required at start-up and not the relatively light current load required once the motor is at running speed. When a motor stalls, it is subj ...
... electro-mechanical overload relay may detect phase loss, but may not be able to react because its trip setting would be set to accommodate higher current levels required at start-up and not the relatively light current load required once the motor is at running speed. When a motor stalls, it is subj ...
Model KCS/KCP Ratings MPACt 1500 Controller
... D CSA certification available D IBC seismic certification available D Standard-transition or programmed-transition modes of operation with either automatic or non-automatic control D Available in 2, 3, or 4 pole configurations D Electrically operated, mechanically held mechanism D Double-throw, mech ...
... D CSA certification available D IBC seismic certification available D Standard-transition or programmed-transition modes of operation with either automatic or non-automatic control D Available in 2, 3, or 4 pole configurations D Electrically operated, mechanically held mechanism D Double-throw, mech ...
AAT3340 数据资料DataSheet下载
... pump DC/DC converter that uses a dual-mode load switch (1x) and fractional (1.5x) conversion to maximize efficiency for white LED applications. The AAT3340 is capable of driving 4 white LEDs at a total of 80mA from a single 2.7V to 5.5V input. The current sinks may be operated individually or in par ...
... pump DC/DC converter that uses a dual-mode load switch (1x) and fractional (1.5x) conversion to maximize efficiency for white LED applications. The AAT3340 is capable of driving 4 white LEDs at a total of 80mA from a single 2.7V to 5.5V input. The current sinks may be operated individually or in par ...
technically speaking
... burners have ignited. If no flame is present after a certain amount of time, the controller will shut off the gas to the burners. Here’s how it works: The controller applies an AC voltage between the flame sensing rod and the base of the flame (ground). On Ruud furnaces this voltage is typically gre ...
... burners have ignited. If no flame is present after a certain amount of time, the controller will shut off the gas to the burners. Here’s how it works: The controller applies an AC voltage between the flame sensing rod and the base of the flame (ground). On Ruud furnaces this voltage is typically gre ...
Type K Current Limiting Fuse Canister Technical and Installation
... internal cylindrical gasket creates an over toggle mechanism which when in the closed position provides a “bottle stopper” type seal between the inside of the canister and the atmosphere. Moving the operating lever into the closed position compresses the cylindrical gasket against the inside walls o ...
... internal cylindrical gasket creates an over toggle mechanism which when in the closed position provides a “bottle stopper” type seal between the inside of the canister and the atmosphere. Moving the operating lever into the closed position compresses the cylindrical gasket against the inside walls o ...
MAX629 28V, Low-Power, High-Voltage, Boost or Inverting DC
... The MAX629 low-power, boost DC-DC converter provides either positive or negative output voltages up to ±28V from a wide range of input voltages. It is designed primarily for use in low-power, high-voltage applications such as LCD biasing and set-top box varactor tuning. The MAX629’s unique control s ...
... The MAX629 low-power, boost DC-DC converter provides either positive or negative output voltages up to ±28V from a wide range of input voltages. It is designed primarily for use in low-power, high-voltage applications such as LCD biasing and set-top box varactor tuning. The MAX629’s unique control s ...
Optocoupler, Phototransistor Output, with Base Connection
... Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all liability arising out of the application or use ...
... Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all liability arising out of the application or use ...
AND9408 - Basic Principles of LLC Resonant Half Bridge
... To obtain DC voltage, output current of Figure 5 is rectified and stabilized by a large capacitance, providing a stable DC voltage and power on the load, as shown in Figure 6. When the circuit in Figure 6 operates at resonant frequency, the input current and output current are exactly in phase, whic ...
... To obtain DC voltage, output current of Figure 5 is rectified and stabilized by a large capacitance, providing a stable DC voltage and power on the load, as shown in Figure 6. When the circuit in Figure 6 operates at resonant frequency, the input current and output current are exactly in phase, whic ...
888-5031-001 - Gates Harris History
... the primary of a delta / wye step up transformer through three low voltage porcelain feed-through bushings. The high voltage secondary of the transformer is designed with (3) independent secondary windings, one for each different output level. Each of the (3) secondary windings are fed into its own ...
... the primary of a delta / wye step up transformer through three low voltage porcelain feed-through bushings. The high voltage secondary of the transformer is designed with (3) independent secondary windings, one for each different output level. Each of the (3) secondary windings are fed into its own ...
ZNBG4003
... 6. The negative bias voltages are generated on-chip using an internal oscillator. Two external capacitors, CNB and CSUB of value 47nF are required for this ...
... 6. The negative bias voltages are generated on-chip using an internal oscillator. Two external capacitors, CNB and CSUB of value 47nF are required for this ...
™ ZXMS6005SG 60V N-CHANNEL SELF PROTECTED ENHANCEMENT MODE
... level input. It integrates over-temperature, over-current, over-voltage (active clamp) and ESD protected logic level functionality. The ZXMS6005SG is ideal as a general purpose switch driven from 3.3V or 5V microcontrollers in harsh environments where standard MOSFETs are not rugged enough. ...
... level input. It integrates over-temperature, over-current, over-voltage (active clamp) and ESD protected logic level functionality. The ZXMS6005SG is ideal as a general purpose switch driven from 3.3V or 5V microcontrollers in harsh environments where standard MOSFETs are not rugged enough. ...
High Efficiency Linear Regulator
... TI assumes no liability for applications assistance or the design of Buyers’ products. Buyers are responsible for their products and applications using TI components. To minimize the risks associated with Buyers’ products and applications, Buyers should provide adequate design and operating safeguar ...
... TI assumes no liability for applications assistance or the design of Buyers’ products. Buyers are responsible for their products and applications using TI components. To minimize the risks associated with Buyers’ products and applications, Buyers should provide adequate design and operating safeguar ...
CIRCUIT PROTECTION
... signal lines and data transmission lines to help protect them from damage caused by transient surge voltages that may result from lightning strikes and equipment switching operations. These devices do not influence the signal in normal operation. However, in the event of an overvoltage surge, such a ...
... signal lines and data transmission lines to help protect them from damage caused by transient surge voltages that may result from lightning strikes and equipment switching operations. These devices do not influence the signal in normal operation. However, in the event of an overvoltage surge, such a ...
Wide Input Voltage, Eco-mode™, Single
... 0.6 V to 5.5 V. The conversion input voltage range is from 3 V up to 28V. The D-CAP™ mode uses the ESR of the output capacitor(s) to sense the device current . One advantage of this control scheme is that it does not require an external phase compensation network. This allows a simple design with a ...
... 0.6 V to 5.5 V. The conversion input voltage range is from 3 V up to 28V. The D-CAP™ mode uses the ESR of the output capacitor(s) to sense the device current . One advantage of this control scheme is that it does not require an external phase compensation network. This allows a simple design with a ...
Tips for connecting 24-volt power
... Grounded secondary connections KMC recommends that secondaries of transformers powering network devices be floating! Some conditions exist, however, that require that the secondary of a transformer be connected to earth ground. In the United States, for example: The National Electrical Code® require ...
... Grounded secondary connections KMC recommends that secondaries of transformers powering network devices be floating! Some conditions exist, however, that require that the secondary of a transformer be connected to earth ground. In the United States, for example: The National Electrical Code® require ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) e-ISSN: 2278-1676,p-ISSN: 2320-3331
... consumption. PV energy avoids unnecessary fuel expenses and there is no air pollution or waste. Also, there are no mechanical vibrations or noises because the components of power generation based on PV energy use semiconductors. The life cycle of the solar cell is more than 20 years, and it can mini ...
... consumption. PV energy avoids unnecessary fuel expenses and there is no air pollution or waste. Also, there are no mechanical vibrations or noises because the components of power generation based on PV energy use semiconductors. The life cycle of the solar cell is more than 20 years, and it can mini ...
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.