MAX7328/MAX7329 I C Port Expanders with Eight I/O Ports 2
... pulse, and the recipient pulls down SDA during the acknowledge clock pulse, so the SDA line is stable low during the high period of the clock pulse. When the master is transmitting to the MAX7328 or MAX7329, the MAX7328 or MAX7329 generates the acknowledge bit because the MAX7328 or MAX7329 is the r ...
... pulse, and the recipient pulls down SDA during the acknowledge clock pulse, so the SDA line is stable low during the high period of the clock pulse. When the master is transmitting to the MAX7328 or MAX7329, the MAX7328 or MAX7329 generates the acknowledge bit because the MAX7328 or MAX7329 is the r ...
2.5.2 Class 1E Uninterruptible Power Supply Design Description 1.0
... operating design loads for a battery is able to provide minimum of two hours when power for starting and the ac supply to the battery operating analyzed design charger is lost. loads for a minimum time of two hours while battery terminal vo ...
... operating design loads for a battery is able to provide minimum of two hours when power for starting and the ac supply to the battery operating analyzed design charger is lost. loads for a minimum time of two hours while battery terminal vo ...
TGS2351-SM 数据资料DataSheet下载
... Connected to GND paddle (pin 25) must be grounded on PCB to improve ...
... Connected to GND paddle (pin 25) must be grounded on PCB to improve ...
1550nm Direct Modulation Optical Transmitter · HT1500A
... Direct modulation will lead to high laser chirp (Laser's bias current is modulated by signal and the optical spectrum shifts and shakes). Laser chip will interact with dispersion effect caused by standard single mode fiber (SMF-28), which will generate serious distortion in the place of 1550nm. This ...
... Direct modulation will lead to high laser chirp (Laser's bias current is modulated by signal and the optical spectrum shifts and shakes). Laser chip will interact with dispersion effect caused by standard single mode fiber (SMF-28), which will generate serious distortion in the place of 1550nm. This ...
High Voltage Engineering
... transmission systems. The main differences between a single-phase testing transformer and a single-phase power transformer are presented below: shortcircuit current on the high voltage winding must be large enough in order to generate a visible failure in the tested insulation (about 1 A for dry i ...
... transmission systems. The main differences between a single-phase testing transformer and a single-phase power transformer are presented below: shortcircuit current on the high voltage winding must be large enough in order to generate a visible failure in the tested insulation (about 1 A for dry i ...
Voltage Divider Bias
... Voltage Divider Bias • Voltage-divider bias is the most widely used type of bias circuit. Only one power supply is needed and voltage-divider bias is more stable (independent) than other bias types. • Two current path to ground, I2 and IE. R1 and R2 are used to provide the needed voltage to point A ...
... Voltage Divider Bias • Voltage-divider bias is the most widely used type of bias circuit. Only one power supply is needed and voltage-divider bias is more stable (independent) than other bias types. • Two current path to ground, I2 and IE. R1 and R2 are used to provide the needed voltage to point A ...
Guide to selecting a power supply
... to retract or unlock the device and then drop to a lower holding current. If a device has an in-rush current you also need to determine how long the in-rush current lasts. Power supplies convert high voltage AC power into the low voltage DC outputs required by most access control devices. Begin by c ...
... to retract or unlock the device and then drop to a lower holding current. If a device has an in-rush current you also need to determine how long the in-rush current lasts. Power supplies convert high voltage AC power into the low voltage DC outputs required by most access control devices. Begin by c ...
LASER
... Energy (Q) The capacity for doing work. Energy content is commonly used to characterize the output from pulsed lasers and is generally expressed in Joules (J). Irradiance (E) - Power per unit area, expressed in watts per square centimeter. ...
... Energy (Q) The capacity for doing work. Energy content is commonly used to characterize the output from pulsed lasers and is generally expressed in Joules (J). Irradiance (E) - Power per unit area, expressed in watts per square centimeter. ...
Elect.machine digita..
... Navy equipment contain laminated-steel cores. These steel laminations (see figure 52) are insulated with a nonconducting material, such as varnish, and then formed into a core. It takes about 50 such laminations to make a core an inch thick. The purpose of the laminations is to reduce certain losses ...
... Navy equipment contain laminated-steel cores. These steel laminations (see figure 52) are insulated with a nonconducting material, such as varnish, and then formed into a core. It takes about 50 such laminations to make a core an inch thick. The purpose of the laminations is to reduce certain losses ...
LME49723 数据资料 dataSheet 下载
... The LME49723 is part of the ultra-low distortion, low noise, high slew rate operational amplifier series optimized and fully specified for high performance, high fidelity applications. Combining advanced leading-edge process technology with state-of-the-art circuit design, the LME49723 audio operati ...
... The LME49723 is part of the ultra-low distortion, low noise, high slew rate operational amplifier series optimized and fully specified for high performance, high fidelity applications. Combining advanced leading-edge process technology with state-of-the-art circuit design, the LME49723 audio operati ...
Between AC source and primary of step
... - Time must be at least 1.5 times expected exposure time or 150% of required mAs value for manual setting - mAs is limited to 600 mAs for exposures over 50 kVp Example: An AEC calls for 200 mA at .5 S exposure, what back-up timer setting should be used? .5 X 1.5 = .75 S back-up time ...
... - Time must be at least 1.5 times expected exposure time or 150% of required mAs value for manual setting - mAs is limited to 600 mAs for exposures over 50 kVp Example: An AEC calls for 200 mA at .5 S exposure, what back-up timer setting should be used? .5 X 1.5 = .75 S back-up time ...
15 Single-phase series ac circuits
... The circuit diagram is shown in Figure 15.16(a). Since the total circuit resistance is 8 C 5 C 10, i.e. 23 , an equivalent circuit diagram may be drawn as shown in Figure 15.16(b) Inductive reactance, XL D 2fL D 2 ...
... The circuit diagram is shown in Figure 15.16(a). Since the total circuit resistance is 8 C 5 C 10, i.e. 23 , an equivalent circuit diagram may be drawn as shown in Figure 15.16(b) Inductive reactance, XL D 2fL D 2 ...
Paper - Indico
... There are many topologies that can be used to form a Pulse Forming Network (PFN). However a PFN with mutual coupling, which is called the Guillemin type E network, is used to improve the pulse characteristic. In Guillemin type E network, the value of capacitance and inductance are same in each secti ...
... There are many topologies that can be used to form a Pulse Forming Network (PFN). However a PFN with mutual coupling, which is called the Guillemin type E network, is used to improve the pulse characteristic. In Guillemin type E network, the value of capacitance and inductance are same in each secti ...
Introduction to OrCAD Capture and PSpice Notes for demonstrators
... forgot to choose ‘Analog or Mixed A/D’ when the project was created. With versions before 16.3, the only remedy is to copy and paste the circuit into a new project with the correct type. In versiqon 16.3 you can change it: right-click on the design (with extension .dsn) in the project manager and ch ...
... forgot to choose ‘Analog or Mixed A/D’ when the project was created. With versions before 16.3, the only remedy is to copy and paste the circuit into a new project with the correct type. In versiqon 16.3 you can change it: right-click on the design (with extension .dsn) in the project manager and ch ...
Chap03: Boolean Algebra and Digital Logic
... o We have a total of 8K * 8, or 64K (65,536) address available. o We need 16 bits to represent each address. o The leftmost 3 bits determine on which chip the address is actually located. All addresses on chip 0 have the format: 000X XXXX XXXX XXXX: Because chip 0 contains the address 0-8191. Simila ...
... o We have a total of 8K * 8, or 64K (65,536) address available. o We need 16 bits to represent each address. o The leftmost 3 bits determine on which chip the address is actually located. All addresses on chip 0 have the format: 000X XXXX XXXX XXXX: Because chip 0 contains the address 0-8191. Simila ...
MAX1907A/MAX1981A Quick-PWM Master Controllers for Voltage- Positioned CPU Core Power Supplies (IMVP-IV)
... and output voltage ripple while easing component selection and layout difficulties. The MAX1907A/ MAX1981A include active voltage positioning with adjustable gain and offset, reducing power dissipation and bulk output capacitance requirements. The MAX1907A/MAX1981A are intended for two different not ...
... and output voltage ripple while easing component selection and layout difficulties. The MAX1907A/ MAX1981A include active voltage positioning with adjustable gain and offset, reducing power dissipation and bulk output capacitance requirements. The MAX1907A/MAX1981A are intended for two different not ...
Opto-isolator
In electronics, an opto-isolator, also called an optocoupler, photocoupler, or optical isolator, is a component that transfers electrical signals between two isolated circuits by using light. Opto-isolators prevent high voltages from affecting the system receiving the signal. Commercially available opto-isolators withstand input-to-output voltages up to 10 kV and voltage transients with speeds up to 10 kV/μs.A common type of opto-isolator consists of an LED and a phototransistor in the same opaque package. Other types of source-sensor combinations include LED-photodiode, LED-LASCR, and lamp-photoresistor pairs. Usually opto-isolators transfer digital (on-off) signals, but some techniques allow them to be used with analog signals.