汉王PDF转换RTF文档
... inputs and rail-to-rail output capabilities. These amplifiers provide a 90kH z gain-bandwidth product while using only 10µA of supply current per amplifier. The MAX4241/MAX4243 have a low-power shutdown mode that reduces supply current to less than 1µA and forces the output into a high-impedance sta ...
... inputs and rail-to-rail output capabilities. These amplifiers provide a 90kH z gain-bandwidth product while using only 10µA of supply current per amplifier. The MAX4241/MAX4243 have a low-power shutdown mode that reduces supply current to less than 1µA and forces the output into a high-impedance sta ...
Full-text PDF (accepted author manuscript)
... single unified topology, there are several generic topologies and building blocks that can be used to derive many topologies. This is important because this makes the invention of the new topologies not a random thing but more predictable and derivable. As will be seen in the paper, new topologies s ...
... single unified topology, there are several generic topologies and building blocks that can be used to derive many topologies. This is important because this makes the invention of the new topologies not a random thing but more predictable and derivable. As will be seen in the paper, new topologies s ...
TPS65020 数据资料 dataSheet 下载
... rails. The TPS65020 provides three highly efficient, step-down converters targeted at providing the core voltage, peripheral, I/O and memory rails in a processor based system. All three step-down converters enter a low-power mode at light load for maximum efficiency across the widest possible range ...
... rails. The TPS65020 provides three highly efficient, step-down converters targeted at providing the core voltage, peripheral, I/O and memory rails in a processor based system. All three step-down converters enter a low-power mode at light load for maximum efficiency across the widest possible range ...
LP358, LP2904 ULTRA-LOW-POWER DUAL OPERATIONAL AMPLIFIERS FEATURES
... obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’s terms and conditions of sale supplied at the time of order acknowledgment. TI warrants performance of its hardware products to the speci ...
... obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’s terms and conditions of sale supplied at the time of order acknowledgment. TI warrants performance of its hardware products to the speci ...
YTEC CORP.
... wires to the module's rear panel connector, and the other side wires to a card edge connector which plugs into the Signal Motherboard. The motherboard busses together the switch modules and a Signal I/O Module as shown in Fig. 1. Energizing a relay connects the path between the switch module and the ...
... wires to the module's rear panel connector, and the other side wires to a card edge connector which plugs into the Signal Motherboard. The motherboard busses together the switch modules and a Signal I/O Module as shown in Fig. 1. Energizing a relay connects the path between the switch module and the ...
Pdf - Text of NPTEL IIT Video Lectures
... current given by ICmax. This is just an example having these values. It is not always that this is having only these values but then we are considering a typical case for an example and the VCE sustaining voltage that is here is given by this upper bound on this collector to emitter voltage. The pow ...
... current given by ICmax. This is just an example having these values. It is not always that this is having only these values but then we are considering a typical case for an example and the VCE sustaining voltage that is here is given by this upper bound on this collector to emitter voltage. The pow ...
LLC Resonant Converter for Front End DC/DC Conversion
... develop converters capable of operating at higher switching frequency with high efficiency. For this reason, resonant converters have drawn lot of attentions due to high efficiency, high switching frequency and high power density. Lots of paper talked about the characteristics and analysis of series ...
... develop converters capable of operating at higher switching frequency with high efficiency. For this reason, resonant converters have drawn lot of attentions due to high efficiency, high switching frequency and high power density. Lots of paper talked about the characteristics and analysis of series ...
MAX5060/MAX5061 0.6V to 5.5V Output, Parallelable, Average-Current-Mode DC-DC Controllers General Description
... DC-DC controllers provide high-output-current capability in a compact package with a minimum number of external components. These devices utilize an average-current-mode control that enables optimal use of low RDS(ON) MOSFETs, eliminating the need for external heatsinks even when delivering high out ...
... DC-DC controllers provide high-output-current capability in a compact package with a minimum number of external components. These devices utilize an average-current-mode control that enables optimal use of low RDS(ON) MOSFETs, eliminating the need for external heatsinks even when delivering high out ...
2SP0115T Preliminary Description & Application Manual
... recommends users to check that the IGBT modules switch inside the SOA in the worst case condition, as this strongly depends on the specific converter construction. Even if only single IGBTs are tested, all the system’s gate drivers must be supplied with energy. All the other IGBTs are then kept in t ...
... recommends users to check that the IGBT modules switch inside the SOA in the worst case condition, as this strongly depends on the specific converter construction. Even if only single IGBTs are tested, all the system’s gate drivers must be supplied with energy. All the other IGBTs are then kept in t ...
LT1970A - 500mA Power Op Amp with Adjustable Precision Current Limit
... VEE (Pins 1, 10, 11, 20, 21): Minus Supply Voltage. VEE connects to the substrate of the integrated circuit die, and therefore must always be the most negative voltage applied to the part. Decouple VEE to ground with a low ESR capacitor. VEE may be a negative voltage or it may equal ground potential ...
... VEE (Pins 1, 10, 11, 20, 21): Minus Supply Voltage. VEE connects to the substrate of the integrated circuit die, and therefore must always be the most negative voltage applied to the part. Decouple VEE to ground with a low ESR capacitor. VEE may be a negative voltage or it may equal ground potential ...
Specification for Ring Main Unit Switchgear with circuit breakers
... They shall be maintenance-free with breaking in low pressure SF6 gas. The position of the power and earthing contacts shall be clearly visible on the front of the switchboard. The position indicator shall provide positive contact indication in accordance with IEC 62271-103 standard. In addition, man ...
... They shall be maintenance-free with breaking in low pressure SF6 gas. The position of the power and earthing contacts shall be clearly visible on the front of the switchboard. The position indicator shall provide positive contact indication in accordance with IEC 62271-103 standard. In addition, man ...
FFP08H60S 8 A, 600 V, Hyperfast II Diode F
... EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used here in: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance wit ...
... EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used here in: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance wit ...
Electrical Services Audit - Gold Coast Hospital
... The electrical protection system throughout the hospital is also a concern. Unlike modern hospital electrical designs the protection system is not discriminating for all types of faults. The existing system comprises generally fuses to protect submains cables with downstream subcircuit protection co ...
... The electrical protection system throughout the hospital is also a concern. Unlike modern hospital electrical designs the protection system is not discriminating for all types of faults. The existing system comprises generally fuses to protect submains cables with downstream subcircuit protection co ...
bq2407x Single-Chip Li-Ion Charge and System
... See Charger Sleep mode for PG (VCC = VIN) specifications. To disable the fast-charge safety timer and charge termination, tie TMR to the VREF pin. Tying the TMR pin high changes the timing resistor from the external value to an internal 50 kΩ ±25%, which can add an additional tolerance to any timed ...
... See Charger Sleep mode for PG (VCC = VIN) specifications. To disable the fast-charge safety timer and charge termination, tie TMR to the VREF pin. Tying the TMR pin high changes the timing resistor from the external value to an internal 50 kΩ ±25%, which can add an additional tolerance to any timed ...
Dimensioning of electrical installations Calculation softwares examined
... correctly to ensure a safe installation for users. The installation should also be reliable and qualitative to guarantee device operations and to prevent failures in sensitive devices. Quality means that disturbances, harmonics and voltage levels should be kept within margins. The protection of huma ...
... correctly to ensure a safe installation for users. The installation should also be reliable and qualitative to guarantee device operations and to prevent failures in sensitive devices. Quality means that disturbances, harmonics and voltage levels should be kept within margins. The protection of huma ...
AN-1192 Overture Series High Power Solutions
... While bridged amplifier configurations are able to provide high power levels, they also consume four times more power than a conventional single-ended solution. However, it is feasible to conservatively design a 100W bridged amplifier solution, as will be shown here. The bridged solution is designed ...
... While bridged amplifier configurations are able to provide high power levels, they also consume four times more power than a conventional single-ended solution. However, it is feasible to conservatively design a 100W bridged amplifier solution, as will be shown here. The bridged solution is designed ...
OPA137 OPA2137 OPA4137 LOW COST
... size (SOT-23-5 and MSOP-8 packages), they provide low input bias current (5pA), low quiescent currrent (220µA/ channel), and high open-loop gain (94dB). Either single (+4.5V to +36V) or dual (±2.25 to ±18V) supplies can be used. The input common-mode voltage range includes the positive supply—suitab ...
... size (SOT-23-5 and MSOP-8 packages), they provide low input bias current (5pA), low quiescent currrent (220µA/ channel), and high open-loop gain (94dB). Either single (+4.5V to +36V) or dual (±2.25 to ±18V) supplies can be used. The input common-mode voltage range includes the positive supply—suitab ...
paper
... limit for the gate-to-body voltage required to turn on the relay, and thus in this paper we will use Vth = Vpi as a conservative estimate. As can be seen from Equation (4), Vpi is a strong function of the beam length. Since the beam length is set lithographically, circuit designers can directly tune ...
... limit for the gate-to-body voltage required to turn on the relay, and thus in this paper we will use Vth = Vpi as a conservative estimate. As can be seen from Equation (4), Vpi is a strong function of the beam length. Since the beam length is set lithographically, circuit designers can directly tune ...
High Brightness LED Controller using the MC9RS08KA2
... Current limiting is implemented by monitoring the LED forward current, which is one of the key parameters affecting the performance of LED, particularly on the operating life time, so it is important to control and make sure the average current and peak current are also within the limits specified i ...
... Current limiting is implemented by monitoring the LED forward current, which is one of the key parameters affecting the performance of LED, particularly on the operating life time, so it is important to control and make sure the average current and peak current are also within the limits specified i ...
