P84425
... connected directly to a Fire Alarm Control Panel (FACP), or provide a synchronized strobe appliance when used in conjunction with a Sync Module (SM), Dual Sync Module (DSM) or Wheelock’s Power Supplies. The HS4 allows for independent operation of the strobe circuit and the horn circuit. It is the id ...
... connected directly to a Fire Alarm Control Panel (FACP), or provide a synchronized strobe appliance when used in conjunction with a Sync Module (SM), Dual Sync Module (DSM) or Wheelock’s Power Supplies. The HS4 allows for independent operation of the strobe circuit and the horn circuit. It is the id ...
Document
... assumed higher voltage level because if this turns out to be a negative number, then a is actually at the higher voltage level. This will be an important concept throughout our study: Assume a direction for the voltage and solve the required equations for its value. If this value turns out to be a n ...
... assumed higher voltage level because if this turns out to be a negative number, then a is actually at the higher voltage level. This will be an important concept throughout our study: Assume a direction for the voltage and solve the required equations for its value. If this value turns out to be a n ...
display
... ii. Note measured voltage value in test log b. Apply 0VDC to J2 Pin #2 i. Verify J3 Pin #5 and J4 Pin #5 are 0VDC +- 0.2V ii. Note measured voltage value in test log c. Apply 5VDC to J2 Pin #3 i. Verify J3 Pin #8 and J4 Pin #8 are 5VDC +- 0.2V ii. Note measured voltage value in test log iii. Verify ...
... ii. Note measured voltage value in test log b. Apply 0VDC to J2 Pin #2 i. Verify J3 Pin #5 and J4 Pin #5 are 0VDC +- 0.2V ii. Note measured voltage value in test log c. Apply 5VDC to J2 Pin #3 i. Verify J3 Pin #8 and J4 Pin #8 are 5VDC +- 0.2V ii. Note measured voltage value in test log iii. Verify ...
0508 - cired
... the start of the validation period until end of 2012 and contain 10 CVCU-controlled weeks in “UW Lungau” (every third week beginning in June 2012) and 21 CVCUcontrolled weeks in “UW Nenzing” (almost every week starting in May 2012). Final results will be available after the end of the validation per ...
... the start of the validation period until end of 2012 and contain 10 CVCU-controlled weeks in “UW Lungau” (every third week beginning in June 2012) and 21 CVCUcontrolled weeks in “UW Nenzing” (almost every week starting in May 2012). Final results will be available after the end of the validation per ...
AL8807 Description Pin Assignments
... A value of 1μF will reduce the supply ripple current by a factor three (approx.). Proportionally lower ripple can be achieved with higher capacitor values. Note that the capacitor will not affect operating frequency or efficiency, but it will increase start-up delay, by reducing the rate of rise of ...
... A value of 1μF will reduce the supply ripple current by a factor three (approx.). Proportionally lower ripple can be achieved with higher capacitor values. Note that the capacitor will not affect operating frequency or efficiency, but it will increase start-up delay, by reducing the rate of rise of ...
Chapter06_Control_relays - PTEC107 AC/DC Electronics
... Electromagnetic Control Relays – page 130 The PLC's original purpose was the replacement of electromagnetic relays with a solid-state switching system that could be programmed. The programmable controller was designed to replace physically small control relays that make logic decisions but are not ...
... Electromagnetic Control Relays – page 130 The PLC's original purpose was the replacement of electromagnetic relays with a solid-state switching system that could be programmed. The programmable controller was designed to replace physically small control relays that make logic decisions but are not ...
A2000 Multifunctional Power Meter
... fulfill continuously growing demands. This is especially applicable where harmonic distortion and harmonics are crucial in addition to current, voltage and power. As a further range of applications, the meter is also capable of eliminating combined use of measuring instruments which are operated sim ...
... fulfill continuously growing demands. This is especially applicable where harmonic distortion and harmonics are crucial in addition to current, voltage and power. As a further range of applications, the meter is also capable of eliminating combined use of measuring instruments which are operated sim ...
STEVAL-IHM041V1
... may be operated in either open loop mode or in closed loop speed control mode, with an AC tach, Hall sensor or opto-sensor feedback. The open loop mode may also be used as a lamp dimmer. The STEVAL-IHM041V1 demonstration board is designed to operate from a 120 V/60 Hz mains, but may be easily modifi ...
... may be operated in either open loop mode or in closed loop speed control mode, with an AC tach, Hall sensor or opto-sensor feedback. The open loop mode may also be used as a lamp dimmer. The STEVAL-IHM041V1 demonstration board is designed to operate from a 120 V/60 Hz mains, but may be easily modifi ...
A 256×256 CMOS active pixel sensor camera-on-a
... HE implementation of the active pixel sensor (APS) camera-on-a chip has great importance for producing imaging systems that can be manufactured with low cost, low power, and with excellent imaging quality. Camera-on-a-chip technology will enhance, or enable, many applications including robotics and ...
... HE implementation of the active pixel sensor (APS) camera-on-a chip has great importance for producing imaging systems that can be manufactured with low cost, low power, and with excellent imaging quality. Camera-on-a-chip technology will enhance, or enable, many applications including robotics and ...
W044151159
... the SC and to protect the device. Thus it is desirable to regulate the power transfer between the SC and the external system so that Vdc across the ESS of the SC can be maintained. Once this is achieved, the SC will be able to exercise network voltage control, in a manner described in [7] and [8]. T ...
... the SC and to protect the device. Thus it is desirable to regulate the power transfer between the SC and the external system so that Vdc across the ESS of the SC can be maintained. Once this is achieved, the SC will be able to exercise network voltage control, in a manner described in [7] and [8]. T ...
ph104exp07_AC_RLC_Circuits_03
... measurements on each side of fchar and one at fchar ought to be enough to tell you where the interesting frequencies are in terms of the behavior of Vout . For this reason it is a good idea to plot as you go. Your plot could be of |Vout| / |Vin| as a function of f, but given the very broad range of ...
... measurements on each side of fchar and one at fchar ought to be enough to tell you where the interesting frequencies are in terms of the behavior of Vout . For this reason it is a good idea to plot as you go. Your plot could be of |Vout| / |Vin| as a function of f, but given the very broad range of ...
High-current field emission from a vertically aligned
... CVD temperature of 900 °C, the gold film formed into islands. Energy-dispersive x-ray analysis of the top of the CNT array shows the presence of only carbon and cobalt but no trace of gold, and it could be safely concluded that the gold was not incorporated into the CNT array. The silicon wafer was ...
... CVD temperature of 900 °C, the gold film formed into islands. Energy-dispersive x-ray analysis of the top of the CNT array shows the presence of only carbon and cobalt but no trace of gold, and it could be safely concluded that the gold was not incorporated into the CNT array. The silicon wafer was ...
UPS Sentinel XR PLUS 5-10kVA
... priority loads from the mains supply. • Smart Active Mode: the UPS ...
... priority loads from the mains supply. • Smart Active Mode: the UPS ...
A Demonstration of Useful Electric Energy Generation
... converter applications. Therefore, much of the theory and practice common to switching converter design does not apply. Specifically, the following points should be kept in mind while reading this report: • Because a low-frequency piezoelectric source is essentially a capacitor and a parallel charge ...
... converter applications. Therefore, much of the theory and practice common to switching converter design does not apply. Specifically, the following points should be kept in mind while reading this report: • Because a low-frequency piezoelectric source is essentially a capacitor and a parallel charge ...
Delta Connected, 9-Lead Motor Insulation Testing
... seen that some coils are permanently and internally connected. These coils are I & II, III & IV and V & VI. They can not be separated. This fact is important when considering insulation resistance testing. Since the coils do not separate it will not be possible to test coil-to-coil insulation resist ...
... seen that some coils are permanently and internally connected. These coils are I & II, III & IV and V & VI. They can not be separated. This fact is important when considering insulation resistance testing. Since the coils do not separate it will not be possible to test coil-to-coil insulation resist ...
Metadyne
A metadyne is a direct current electrical machine with two pairs of brushes. It can be used as an amplifier or rotary transformer. It is similar to a third brush dynamo but has additional regulator or ""variator"" windings. It is also similar to an amplidyne except that the latter has a compensating winding which fully counteracts the effect of the flux produced by the load current. The technical description is ""a cross-field direct current machine designed to utilize armature reaction"". A metadyne can convert a constant-voltage input into a constant-current, variable-voltage output.