Datasheet - Littelfuse
... 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 inductance of the connection method. The capacitive effect is of minor importance in the parallel protection scheme becaus ...
... 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 inductance of the connection method. The capacitive effect is of minor importance in the parallel protection scheme becaus ...
Eliminate Voltage Unbalance - ALL
... MG-1-2011, and will void most manufacturers’ warranties. Common causes of voltage unbalance include: • Faulty operation of power factor correction equipment • Unbalanced or unstable utility supply • Unbalanced transformer bank supplying a three-phase load that is too large for the bank • Unevenly di ...
... MG-1-2011, and will void most manufacturers’ warranties. Common causes of voltage unbalance include: • Faulty operation of power factor correction equipment • Unbalanced or unstable utility supply • Unbalanced transformer bank supplying a three-phase load that is too large for the bank • Unevenly di ...
Pololu 3.3V Step-Up/Step-Down Voltage Regulator S7V8F3
... The efficiency of a voltage regulator, defined as (Power out)/(Power in), is an important measure of its performance, especially when battery life or heat are concerns. As shown in the graph below, this switching regulator has an efficiency between 80% to 95% for most applications. A powersaving fea ...
... The efficiency of a voltage regulator, defined as (Power out)/(Power in), is an important measure of its performance, especially when battery life or heat are concerns. As shown in the graph below, this switching regulator has an efficiency between 80% to 95% for most applications. A powersaving fea ...
600 Watt SMB Transient Voltage Suppressor, 12 V, Bidirectional
... to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, ...
... to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, ...
Press Release - Plant Services
... (i.e. %Z = 1%), the drive short circuit current is set at 100 times the drive rating. On a soft line (i.e. %Z > 10%), the short circuit rating is 10 times the drive’s rating; and on a stiff line (i.e. %Z < 0.1%), the short circuit rating is 1000 times the drive’s rating (limited only by fault interr ...
... (i.e. %Z = 1%), the drive short circuit current is set at 100 times the drive rating. On a soft line (i.e. %Z > 10%), the short circuit rating is 10 times the drive’s rating; and on a stiff line (i.e. %Z < 0.1%), the short circuit rating is 1000 times the drive’s rating (limited only by fault interr ...
ONErackTM
... sized, externally-powered devices from any manufacturer into slide-in modules that can be installed quickly and cleanly and serviced easily. Chassis are available in 4RU, 5RU and 6RU and can hold up to 16 modules with up to 2 power circuits each. When using the ONErack Power Supply, each power circu ...
... sized, externally-powered devices from any manufacturer into slide-in modules that can be installed quickly and cleanly and serviced easily. Chassis are available in 4RU, 5RU and 6RU and can hold up to 16 modules with up to 2 power circuits each. When using the ONErack Power Supply, each power circu ...
FLEX power supply presentation 1
... it is necessary to switch-off the input circuit for about 1 minute. • This protection mode is particularly suggested in applications where safety procedures require that reset Jumper settings be carried out only by an authorized person. ONE SOLUTION, MANY APPLICATION ...
... it is necessary to switch-off the input circuit for about 1 minute. • This protection mode is particularly suggested in applications where safety procedures require that reset Jumper settings be carried out only by an authorized person. ONE SOLUTION, MANY APPLICATION ...
Electrical Engineering
... (A) 435.6 MW (B) 217.5 MW (C) 251.5 MW (D) 500 MW 99. For stability and economic reasons we operate the transmission line with power angle in the range : (A) 10° to 25° (B) 30° to 45° (C) 60° to 75° (D) 65° to 80° EIJ-49857-A ...
... (A) 435.6 MW (B) 217.5 MW (C) 251.5 MW (D) 500 MW 99. For stability and economic reasons we operate the transmission line with power angle in the range : (A) 10° to 25° (B) 30° to 45° (C) 60° to 75° (D) 65° to 80° EIJ-49857-A ...
COMBOLIGHT New Construction Recessed w/ Trim - 12V MR16 - 5 Light
... below the ceiling. Can accommodate 0.50" (13mm) to 1.25" (32mm) ceiling thickness. Optional Chicago Plenum configuration available. ...
... below the ceiling. Can accommodate 0.50" (13mm) to 1.25" (32mm) ceiling thickness. Optional Chicago Plenum configuration available. ...
WBPT Series - Panel Mount Isolation Transformers
... Tel: (UK) 0800 014 8530, (Outside UK) +44 1274 790031 ...
... Tel: (UK) 0800 014 8530, (Outside UK) +44 1274 790031 ...
B320-97035
... Cooper Power Systems’ S.T.A.R. Low Voltage Reset (LVR) faulted circuit indicators (FCIs) can be installed on pad-mounted distribution transformers, or at a secondary voltage source. The unit automatically resets to the normal position when circuit voltage is restored. The S.T.A.R. LVR FCI is compris ...
... Cooper Power Systems’ S.T.A.R. Low Voltage Reset (LVR) faulted circuit indicators (FCIs) can be installed on pad-mounted distribution transformers, or at a secondary voltage source. The unit automatically resets to the normal position when circuit voltage is restored. The S.T.A.R. LVR FCI is compris ...
t80hv turbocharger high voltage input, 80 amp mppt
... The T80HV works with the higher voltage PV modules. For example, some of the Sanyo HIT modules have Vmp of 51.75v at 50oC which will not charge a 48 volt battery, but they generate up to 79.88 volts open circuit at -40oC. Two of these modules in a series string will generate 103 volts at Vmp, but th ...
... The T80HV works with the higher voltage PV modules. For example, some of the Sanyo HIT modules have Vmp of 51.75v at 50oC which will not charge a 48 volt battery, but they generate up to 79.88 volts open circuit at -40oC. Two of these modules in a series string will generate 103 volts at Vmp, but th ...
Mains electricity
Mains electricity is the general-purpose alternating-current (AC) electric power supply. In the US, electric power is referred to by several names including household power, household electricity, house current, powerline, domestic power, wall power, line power, AC power, city power, street power, and grid power.The two principal properties of the electric power supply, voltage and frequency, differ between regions. A voltage of (nominally) 230 V and a frequency of 50 Hz is used in Europe, most of Asia, most of South America and Australia. In North America, the most common combination is 120 V and a frequency of 60 Hz. Other voltages exist, and some countries may have, for example, 230 V but 60 Hz. This is a concern to travelers, since portable appliances designed for one voltage and frequency combination may not operate or may be destroyed by another.The use of different plugs and sockets in different regions provides some protection from accidental use of appliances with incompatible voltage and frequency requirements.