2006 Laser controller LTDC2/2
... 12-turn 5kΩ trimpots. Full current (2.2 A) is at full CCW position. Table 1 shows the meaning of the trimpots with various sensors and actuators. Note that PTC sensors include 100Ω platinum RTDs, the LM335, and the ...
... 12-turn 5kΩ trimpots. Full current (2.2 A) is at full CCW position. Table 1 shows the meaning of the trimpots with various sensors and actuators. Note that PTC sensors include 100Ω platinum RTDs, the LM335, and the ...
PART 11 Creating and Using Netlists - Rose
... Next, we need to create the netlist for the circuit elements. Voltage source names must start with the letter V. Thus, our name of V1 is ok. The netlist line for a voltage source specifies the name of the source, the node for the positive terminal, the node for the negative terminal, and then the va ...
... Next, we need to create the netlist for the circuit elements. Voltage source names must start with the letter V. Thus, our name of V1 is ok. The netlist line for a voltage source specifies the name of the source, the node for the positive terminal, the node for the negative terminal, and then the va ...
Battery Charging - Texas Instruments
... flowing into the battery. The switching regulator maintains good efficiency over a wide input voltage range, which allows the use of a cheap, poorly regulated "DC wall adaptor" for the input source. The key feature of this circuit is that it allows the µP controller inside the PC to select from one ...
... flowing into the battery. The switching regulator maintains good efficiency over a wide input voltage range, which allows the use of a cheap, poorly regulated "DC wall adaptor" for the input source. The key feature of this circuit is that it allows the µP controller inside the PC to select from one ...
Electrical Evaluation of the Taser M-26 Stun Weapon
... The definitions given below are thus not rigorous. Accurate definitions can be found in any basic EE textbook. 2.1 Voltage. This parameter represents the electrical tension that will cause an electrical current to flow. The units are Volts, the abbreviation is V and the symbol is V. If the value of ...
... The definitions given below are thus not rigorous. Accurate definitions can be found in any basic EE textbook. 2.1 Voltage. This parameter represents the electrical tension that will cause an electrical current to flow. The units are Volts, the abbreviation is V and the symbol is V. If the value of ...
Lead-Acid Fast-Charge IC
... around that value are interpreted as being proportional to the battery temperature (see Figure 7). ...
... around that value are interpreted as being proportional to the battery temperature (see Figure 7). ...
Current Mode Techniques for Sub-pico
... reveal that the maximum to minimum current ratio for these values is less than but close to 2. The approximate currents in the circuit of Fig. 3 are I1 = 1 µA, I2 = 100 nA, and I3 = 10 nA. If we want to generate currents well below pico-amps we can use the current splitting technique [8, 9]. The cir ...
... reveal that the maximum to minimum current ratio for these values is less than but close to 2. The approximate currents in the circuit of Fig. 3 are I1 = 1 µA, I2 = 100 nA, and I3 = 10 nA. If we want to generate currents well below pico-amps we can use the current splitting technique [8, 9]. The cir ...
HMC641ALC4 , DigChip http://www.digchip.com
... The HMC641ALC4 is a broadband non-reflective GaAs pHEMT SP4T switch in a compact 4x4 mm ceramic package. Covering DC to 20 GHz, this switch offers high isolation, low insertion loss and on-chip termination of isolated ports. This switch also includes an on board binary decoder circuit which reduces ...
... The HMC641ALC4 is a broadband non-reflective GaAs pHEMT SP4T switch in a compact 4x4 mm ceramic package. Covering DC to 20 GHz, this switch offers high isolation, low insertion loss and on-chip termination of isolated ports. This switch also includes an on board binary decoder circuit which reduces ...
application of resonant converter in ozone generator
... synchronously by square wave signal. The frequency and the duty cycle of the signal can be adjusted to the resonant frequency of the capacitive ozone tubes and the peak voltage, respectively. Based on the result in part 2 the inductance of the series compensated inductor is designed together with th ...
... synchronously by square wave signal. The frequency and the duty cycle of the signal can be adjusted to the resonant frequency of the capacitive ozone tubes and the peak voltage, respectively. Based on the result in part 2 the inductance of the series compensated inductor is designed together with th ...
LTC6255/LTC6256/LTC6257 - 6.5MHz, 65μA Power Efficient Rail-to-Rail I/O Op Amps
... may cause permanent damage to the device. Exposure to any Absolute Maximum Rating condition for extended periods may affect device reliability and lifetime. Note 2: The inputs are protected by back-to-back diodes as well as ESD protection diodes to each power supply. If the differential input voltag ...
... may cause permanent damage to the device. Exposure to any Absolute Maximum Rating condition for extended periods may affect device reliability and lifetime. Note 2: The inputs are protected by back-to-back diodes as well as ESD protection diodes to each power supply. If the differential input voltag ...
EE316_5
... (Since polarity of both is uncertain must consider the worst case – hence we use the absolute values) Some op-amps have pins for “internal” offset nulling (correction) In other cases, an adjustable dc voltage is injected to compensate for the existing offset error (as detected by instruments) ...
... (Since polarity of both is uncertain must consider the worst case – hence we use the absolute values) Some op-amps have pins for “internal” offset nulling (correction) In other cases, an adjustable dc voltage is injected to compensate for the existing offset error (as detected by instruments) ...
Output Circuits Word Document
... large current (>1A) to generate a strong enough magnetic field to pull the bolt into the device, against a spring or the pull of gravity, and therefore their use in the electronics laboratory is very limited. They are useful devices in the industrial and automotive world however, so once again could ...
... large current (>1A) to generate a strong enough magnetic field to pull the bolt into the device, against a spring or the pull of gravity, and therefore their use in the electronics laboratory is very limited. They are useful devices in the industrial and automotive world however, so once again could ...
LT1713/LT1714 - Single/Dual, 7ns, Low Power, 3V/5V/±5V Rail-to-Rail Comparators
... 2.5V with a 5V supply voltage. As with any rail-to-rail differential input stage, the LT1713/LT1714 bias current flows into or out of the device depending upon the common mode level. The input circuit consists of an NPN pair and a PNP pair. For inputs near the negative rail, the NPN pair is inactive ...
... 2.5V with a 5V supply voltage. As with any rail-to-rail differential input stage, the LT1713/LT1714 bias current flows into or out of the device depending upon the common mode level. The input circuit consists of an NPN pair and a PNP pair. For inputs near the negative rail, the NPN pair is inactive ...
current - Jameco Electronics
... The LT4256-1/LT4256-2 features a programmable foldback current limit with an electronic circuit breaker that protects against short circuits or excessive load currents. The current limit is set by placing a sense resistor (R5) between VCC and SENSE. The current limit threshold is calculated as: ILIM ...
... The LT4256-1/LT4256-2 features a programmable foldback current limit with an electronic circuit breaker that protects against short circuits or excessive load currents. The current limit is set by placing a sense resistor (R5) between VCC and SENSE. The current limit threshold is calculated as: ILIM ...
MAX1644 2A, Low-Voltage, Step-Down Regulator with Synchronous Rectification and Internal Switches General Description
... power switch and a 0.1Ω NMOS synchronous-rectifier switch improve efficiency, reduce component count, and eliminate the need for an external Schottky diode. The MAX1644 optimizes performance by operating in constant-off-time mode under heavy loads and in Maxim’s proprietary Idle Mode under light loa ...
... power switch and a 0.1Ω NMOS synchronous-rectifier switch improve efficiency, reduce component count, and eliminate the need for an external Schottky diode. The MAX1644 optimizes performance by operating in constant-off-time mode under heavy loads and in Maxim’s proprietary Idle Mode under light loa ...
High Impedance Signal Conditioning - OUTLINE
... Sometimes a better offset voltage can help defray a slightly worse bias current specification. For a given source impedance, the overall input error will be Vos + Ibias*Rsource. As source impedance rises, the bias current term dominates making a MOSFET input solution more attractive. This has become ...
... Sometimes a better offset voltage can help defray a slightly worse bias current specification. For a given source impedance, the overall input error will be Vos + Ibias*Rsource. As source impedance rises, the bias current term dominates making a MOSFET input solution more attractive. This has become ...
ADR5040 数据手册DataSheet 下载
... RBIAS, is chosen using Equation 3, noting that the same bias current flows through all the shunt references in series. Figure 21b shows three ADR5045 devices stacked together to give −15 V. RBIAS is calculated in the same manner as before. Parts of different voltages can also be added together; that ...
... RBIAS, is chosen using Equation 3, noting that the same bias current flows through all the shunt references in series. Figure 21b shows three ADR5045 devices stacked together to give −15 V. RBIAS is calculated in the same manner as before. Parts of different voltages can also be added together; that ...
Josephson voltage standard
A Josephson voltage standard is a complex system that uses a superconductive integrated circuit chip operating at 4 K to generate stable voltages that depend only on an applied frequency and fundamental constants. It is an intrinsic standard in the sense that it does not depend on any physical artifact. It is the most accurate method to generate or measure voltage and, by international agreement, is the basis for voltage standards around the World.