section 16309 primary voltage cable installation
... A. At time of order, the customer may request that the project engineer or other designated customer representative witness the performance testing of one or more of the transformers on the project at the manufacturer’s facility, along with a demonstration of integrated metering option if specified. ...
... A. At time of order, the customer may request that the project engineer or other designated customer representative witness the performance testing of one or more of the transformers on the project at the manufacturer’s facility, along with a demonstration of integrated metering option if specified. ...
Experiment 6
... slip rings allows flexibility in the manner in which the windings are configured by allowing resistors to be placed in WYE or DELTA across them. The resistors are sized to accurately control the magnitude of currents in the rotor windings. The rotating three-phase magnetic field produced by the stat ...
... slip rings allows flexibility in the manner in which the windings are configured by allowing resistors to be placed in WYE or DELTA across them. The resistors are sized to accurately control the magnitude of currents in the rotor windings. The rotating three-phase magnetic field produced by the stat ...
MAX4890E/MAX4892E 1000 Base-T, ±15kV ESD Protection LAN Switches General Description Features
... The MAX4890E/MAX4892E incorporate a unique architecture design utilizing only n-channel switches within the main Ethernet switch, reducing I/O capacitance and channel resistance. An internal two-stage charge pump with a nominal output of 7.5V provides the high voltage needed to drive the gates of th ...
... The MAX4890E/MAX4892E incorporate a unique architecture design utilizing only n-channel switches within the main Ethernet switch, reducing I/O capacitance and channel resistance. An internal two-stage charge pump with a nominal output of 7.5V provides the high voltage needed to drive the gates of th ...
8850042-A SB24 Bell Strobe Series.indd
... disassembled the unit. The Bell/Strobe combination is polarized for connecting to supervised fire alarm circuits. The bell is motor driven and draws as little as 12.1mA at 24V DC and is available in 6”, 8”, and 10”. The Bell/Strobe combination is polarized for connecting to supervised fire alarm cir ...
... disassembled the unit. The Bell/Strobe combination is polarized for connecting to supervised fire alarm circuits. The bell is motor driven and draws as little as 12.1mA at 24V DC and is available in 6”, 8”, and 10”. The Bell/Strobe combination is polarized for connecting to supervised fire alarm cir ...
GP/ML/TR Design Features This consists of a W-shaped mechanism, shown in
... The absence of metal-tometal friction, the symmetrical design of the contact arrangement and the lack of heavy impacts provides a mechanical life of 100,000,000 operations. For use in AC circuits, the relay is supplied with a built-in rectification circuit, thus retaining the high DC efficiency of t ...
... The absence of metal-tometal friction, the symmetrical design of the contact arrangement and the lack of heavy impacts provides a mechanical life of 100,000,000 operations. For use in AC circuits, the relay is supplied with a built-in rectification circuit, thus retaining the high DC efficiency of t ...
(UPS)? - riovolt
... Utility is normal: UPS output is equal to utility but through noise filter Over or Under Voltage: AVR activates to adjust the utility Utility too high or two low: Inverter transfers battery’s energy to provide load Output: Pure Sinewave or Stepped Sinewave Delta Confidential ...
... Utility is normal: UPS output is equal to utility but through noise filter Over or Under Voltage: AVR activates to adjust the utility Utility too high or two low: Inverter transfers battery’s energy to provide load Output: Pure Sinewave or Stepped Sinewave Delta Confidential ...
1 Static Characteristics I
... Then VO = VCC – ICRC = VCC Hence, with Vi = 0 = VL input LO, we have VO = VCC = VH output HI This is a logic inverting action. ...
... Then VO = VCC – ICRC = VCC Hence, with Vi = 0 = VL input LO, we have VO = VCC = VH output HI This is a logic inverting action. ...
SPLC-20-4-1-B-R6 Optical Gigabit Ethernet / Fibre Channel 850nm
... (3) MOD-DEF 0,1,2: These are the module definition pins. They should be pulled up with 4.7K – 10K ohm resistor on the host board. Pull up voltage between 2.0V and VccT, R+0.3V. MOD-DEF 0 is grounded by the module to indicate that the module is present MOD-DEF 1 is the clock input of the 2-wire seria ...
... (3) MOD-DEF 0,1,2: These are the module definition pins. They should be pulled up with 4.7K – 10K ohm resistor on the host board. Pull up voltage between 2.0V and VccT, R+0.3V. MOD-DEF 0 is grounded by the module to indicate that the module is present MOD-DEF 1 is the clock input of the 2-wire seria ...
SP3494 数据资料DataSheet下载
... The driver outputs of the SP3494 are differential outputs. The typical voltage output swing with no load will be 0 volts to VCC. With worst case loading of 54Ω across the differential outputs, the driver can maintain greater than 1.5V voltage levels. ...
... The driver outputs of the SP3494 are differential outputs. The typical voltage output swing with no load will be 0 volts to VCC. With worst case loading of 54Ω across the differential outputs, the driver can maintain greater than 1.5V voltage levels. ...
Electronic Engineering Department, Universitat Politècnica de Catalunya, Barcelona, Spain {mateo, pepaltet,
... Figure 2: Spectrum of (a) input and output voltages [V], and (b) dissipated power [W]. Figure 2.a shows two input tones at f1 = 10 MHz and f2 = 10.1 MHz with unitary amplitude that have been considered at the input, when the amplifier has a gain of K1 = 2. But if we look at the dissipated power (see ...
... Figure 2: Spectrum of (a) input and output voltages [V], and (b) dissipated power [W]. Figure 2.a shows two input tones at f1 = 10 MHz and f2 = 10.1 MHz with unitary amplitude that have been considered at the input, when the amplifier has a gain of K1 = 2. But if we look at the dissipated power (see ...
PHYSICS Paper & Solution CBSE-XII-2014 EXAMINATION CAREER POINT
... (b) During motion free e– are shifted at one end due to magnetic force so due to polarsation of rod electric field is produced which applies electric force on free e– in opp. direction – ...
... (b) During motion free e– are shifted at one end due to magnetic force so due to polarsation of rod electric field is produced which applies electric force on free e– in opp. direction – ...
BSPM3275TNC(R)
... The only controlled copy of this Data Sheet is the electronic read-only version located on the Cooper Bussmann Network Drive. All other copies of this document are by definition uncontrolled. This bulletin is intended to clearly present comprehensive product data and provide technical information th ...
... The only controlled copy of this Data Sheet is the electronic read-only version located on the Cooper Bussmann Network Drive. All other copies of this document are by definition uncontrolled. This bulletin is intended to clearly present comprehensive product data and provide technical information th ...
MAX3880 +3.3V, 2.488Gbps, SDH/SONET 1:16 Deserializer with Clock Recovery General Description
... positive transition. During synchronization, the first incoming bit of data during that PCLK cycle is ...
... positive transition. During synchronization, the first incoming bit of data during that PCLK cycle is ...
M. Zhu, D.J. Perreault, V. Caliskan, T.C. Neugebauer, S. Guttowski, and J.G. Kassakian, “Design and Evaluation of Feedforward Active Ripple Filters,” IEEE Transactions on Power Electronics , March 2005, pp. 276-285.
... Successful implementation of a feedforward current-ripple cancellation scheme (such as illustrated in Fig. 1) requires that the ripple current be both sensed and replicated with great fidelity. Therefore, the current sensor and injector must each have wide bandwidth, an accurately known gain with lo ...
... Successful implementation of a feedforward current-ripple cancellation scheme (such as illustrated in Fig. 1) requires that the ripple current be both sensed and replicated with great fidelity. Therefore, the current sensor and injector must each have wide bandwidth, an accurately known gain with lo ...
LIGHTNING PROTECTION UNIT
... 1. Specialty Concepts, Inc. warrants all its products for a period of five (5) years from the date of shipment from its factory. This warranty is valid against defects in materials and workmanship for the five (5) year warranty period. It is not valid against defects resulting from, but not limited ...
... 1. Specialty Concepts, Inc. warrants all its products for a period of five (5) years from the date of shipment from its factory. This warranty is valid against defects in materials and workmanship for the five (5) year warranty period. It is not valid against defects resulting from, but not limited ...
Beat RFI! - Model Sounds Inc.
... that greatly increases the magnetism around it. The effect of placing them on the supply wires is to increase their impedance, which acts as a “choke” to the RFI signals in the wire. Both supply wires should go through one bead as close to the motor as possible. If the beads are large enough, it is ...
... that greatly increases the magnetism around it. The effect of placing them on the supply wires is to increase their impedance, which acts as a “choke” to the RFI signals in the wire. Both supply wires should go through one bead as close to the motor as possible. If the beads are large enough, it is ...
AD588 - Analog Devices
... amplify the Zener voltage from 6.5 V to the required 10 V output. In addition, A1 provides for external adjustment of the 10 V output through Pin 5, GAIN ADJ. Using the bias compensation resistor between the Zener output and the noninverting input to A1, a capacitor can be added at the NOISE REDUCTI ...
... amplify the Zener voltage from 6.5 V to the required 10 V output. In addition, A1 provides for external adjustment of the 10 V output through Pin 5, GAIN ADJ. Using the bias compensation resistor between the Zener output and the noninverting input to A1, a capacitor can be added at the NOISE REDUCTI ...
PDF: 1.28MB
... junction temperature up to 125°C. Repetitive temperature variation ΔTj affects the life time of power cycle, so refer life time curves (Section 3.1.10) for safety design. (6) Vcc(prot) The maximum supply voltage for IGBT turning off safely in case of an SC fault. The power chip might be damaged if s ...
... junction temperature up to 125°C. Repetitive temperature variation ΔTj affects the life time of power cycle, so refer life time curves (Section 3.1.10) for safety design. (6) Vcc(prot) The maximum supply voltage for IGBT turning off safely in case of an SC fault. The power chip might be damaged if s ...
Buck converter
A buck converter is a voltage step down and current step up converter.The simplest way to reduce the voltage of a DC supply is to use a linear regulator (such as a 7805), but linear regulators waste energy as they operate by dissipating excess power as heat. Buck converters, on the other hand, can be remarkably efficient (95% or higher for integrated circuits), making them useful for tasks such as converting the main voltage in a computer (12V in a desktop, 12-24V in a laptop) down to the 0.8-1.8V needed by the processor.