Wireless Control Components
... TDA5210 is a single conversion receiver with an on-chip fully integrated PLL frequency synthesizer and an IF of nominally 10.7MHz. The 10.7MHz IF was selected because of the availability of low-cost ceramic filters in a variety of bandwidths between 60kHz and 280kHz. The user is free to select other ...
... TDA5210 is a single conversion receiver with an on-chip fully integrated PLL frequency synthesizer and an IF of nominally 10.7MHz. The 10.7MHz IF was selected because of the availability of low-cost ceramic filters in a variety of bandwidths between 60kHz and 280kHz. The user is free to select other ...
HEUPS old - OnLine Power
... The inverter shall be capable of supplying current and voltage for overloads exceeding 100% and up to 125% of full load current. A visual indicator / alarm shall indicate overload operation. For greater currents or longer time duration, the inverter shall have electronic current-limiting protection ...
... The inverter shall be capable of supplying current and voltage for overloads exceeding 100% and up to 125% of full load current. A visual indicator / alarm shall indicate overload operation. For greater currents or longer time duration, the inverter shall have electronic current-limiting protection ...
MAX7326 I C Port Expander with 12 Push-Pull Outputs and 4 Inputs
... (see Tables 2 and 3) using address inputs AD0 and AD2, and is accessed over an I2C serial interface up to 400kHz. Eight outputs use a different slave address from the other four outputs and four inputs. Eight pushpull outputs, O8–O15, use the 101xxxx addresses while the four outputs O0, O1, O6, and ...
... (see Tables 2 and 3) using address inputs AD0 and AD2, and is accessed over an I2C serial interface up to 400kHz. Eight outputs use a different slave address from the other four outputs and four inputs. Eight pushpull outputs, O8–O15, use the 101xxxx addresses while the four outputs O0, O1, O6, and ...
Introduction - Wurth Electronics
... One way to test whether the problem is common mode or differential mode would be to attach a Würth Elektronik snap cable ferrite to the cable in question. By attaching the snap cable ferrite, we have to ensure that If there is an improvement in the reduction of noise, the problem is common mode. If ...
... One way to test whether the problem is common mode or differential mode would be to attach a Würth Elektronik snap cable ferrite to the cable in question. By attaching the snap cable ferrite, we have to ensure that If there is an improvement in the reduction of noise, the problem is common mode. If ...
Solution
... مثالی از محاسبه زمان نشست A 900-MHz GSM synthesizer operates with fREF = 200 kHz and provides 128 channels. If ζ= , determine the settling time required for a frequency error of 10 ppm. The divide ratio is approximately equal to 4500 and varies by 128, i.e., N1 ≈ 4500 and N2 - N1 = 128. Thus, ...
... مثالی از محاسبه زمان نشست A 900-MHz GSM synthesizer operates with fREF = 200 kHz and provides 128 channels. If ζ= , determine the settling time required for a frequency error of 10 ppm. The divide ratio is approximately equal to 4500 and varies by 128, i.e., N1 ≈ 4500 and N2 - N1 = 128. Thus, ...
Horns and Sounders
... Capable of producing 125dB @ 1m and with a range of pre-recorded tones, the DB3B includes an integral volume control which is ideal when a lower output is required. The unit is provided with versatile control options allowing compatibility with a wide range of control methods and PLCs. The standard ...
... Capable of producing 125dB @ 1m and with a range of pre-recorded tones, the DB3B includes an integral volume control which is ideal when a lower output is required. The unit is provided with versatile control options allowing compatibility with a wide range of control methods and PLCs. The standard ...
Evaluation of Solid-State Crowbars and Gas
... The RMU was installed at the "problem" location, a line extender in a residential section of Cleveland, Mississippi near a cotton processing facility. This location had experienced repeated outages (some of which were not related to severe weather), and had suffered damage to internal AC circuits on ...
... The RMU was installed at the "problem" location, a line extender in a residential section of Cleveland, Mississippi near a cotton processing facility. This location had experienced repeated outages (some of which were not related to severe weather), and had suffered damage to internal AC circuits on ...
3 Abbreviations, Acronyms, AND definitions
... TIA-968-A states the regulatory requirements for dc resistance, dc current during ringing and ac impedance during ringing are pertaining to “individual equipment”, or a single CPE. It should be noted that if the CPE meets, but does not exceed, the minimum regulatory requirements for one of the above ...
... TIA-968-A states the regulatory requirements for dc resistance, dc current during ringing and ac impedance during ringing are pertaining to “individual equipment”, or a single CPE. It should be noted that if the CPE meets, but does not exceed, the minimum regulatory requirements for one of the above ...
2.5 Electrical Power 2.5.1 Class 1E Emergency Power Supply System
... Control power for EPSS switchgear and load centers listed in Table 2.5.1-2 is provided by the Class 1E emergency uninterruptible power supply (EUPS) system from the respective division. ...
... Control power for EPSS switchgear and load centers listed in Table 2.5.1-2 is provided by the Class 1E emergency uninterruptible power supply (EUPS) system from the respective division. ...
Basic Facts about Electrical Safety Testing
... is becoming increasingly important for manufacturers to ensure that their products are safe for consumer and industrial use. What was once a general and loosely regulated industry is now being flooded with stringent national and international safety standards. The recent harmonization of safety stan ...
... is becoming increasingly important for manufacturers to ensure that their products are safe for consumer and industrial use. What was once a general and loosely regulated industry is now being flooded with stringent national and international safety standards. The recent harmonization of safety stan ...
video slide - Chabot College
... How can we visualize energy in the field? What happens when you pull plates apart? ...
... How can we visualize energy in the field? What happens when you pull plates apart? ...
IEC specifications for LV assembly switchboards
... The user should specify that the degree of protection against access to hazardous live parts according to IEC 60529 is at least equal to IP XXB when accessing to MMI (1). See page 14. The user may specify that operation of specified devices be restricted to authorized persons only. Unless otherwise ...
... The user should specify that the degree of protection against access to hazardous live parts according to IEC 60529 is at least equal to IP XXB when accessing to MMI (1). See page 14. The user may specify that operation of specified devices be restricted to authorized persons only. Unless otherwise ...
LO3519791983
... design any basic gate logic. One PMOS and one NMOS transistors are used to design 2T logic. h. Sleep approach: In the sleep approach both 1. An additional sleep PMOS transistor is placed between vdd and the pull up network of a circuit. 2. An additional sleep NMOS transistor is placed between the pu ...
... design any basic gate logic. One PMOS and one NMOS transistors are used to design 2T logic. h. Sleep approach: In the sleep approach both 1. An additional sleep PMOS transistor is placed between vdd and the pull up network of a circuit. 2. An additional sleep NMOS transistor is placed between the pu ...
STEP DESCRIPTION MESSAGE DISPLAY FUNCTION AVAILABLE
... the alarm indication is supressed and the alarm will remain inactive. This will prevail until the "alarm" condition returns to the "inactive" state, whereafter the alarm will operate normally. 6.3 LOOP ALARM AND LOOP ALARM TIME The Loop Alarm is a special alarm which detects faults in the control fe ...
... the alarm indication is supressed and the alarm will remain inactive. This will prevail until the "alarm" condition returns to the "inactive" state, whereafter the alarm will operate normally. 6.3 LOOP ALARM AND LOOP ALARM TIME The Loop Alarm is a special alarm which detects faults in the control fe ...
ADG3247 数据手册DataSheet 下载
... The digital switch contributes no propagation delay other than the RC delay of the typical R ON of the switch and the load capacitance when driven by an ideal voltage source. Since the time constant is much smaller than the rise/fall times of typical driving signals, it adds very little propagation ...
... The digital switch contributes no propagation delay other than the RC delay of the typical R ON of the switch and the load capacitance when driven by an ideal voltage source. Since the time constant is much smaller than the rise/fall times of typical driving signals, it adds very little propagation ...
S280-70-3_10000
... Control programming settings and parameters—including event recorder—are stored in non-volatile memory and retained upon loss of control power. The time/date clock will continue to operate for approximately 30 days after loss of control power. Phase B (Ø) is the factory default phase. Unless changed ...
... Control programming settings and parameters—including event recorder—are stored in non-volatile memory and retained upon loss of control power. The time/date clock will continue to operate for approximately 30 days after loss of control power. Phase B (Ø) is the factory default phase. Unless changed ...
Fuses - Medium Voltage
... fuses offer a high level of fault current interruption in a self-contained nonventing package which can be mounted indoors or in an enclosure. ...
... fuses offer a high level of fault current interruption in a self-contained nonventing package which can be mounted indoors or in an enclosure. ...
Slide 1
... a potential energy difference (between there and not-there) of E. • The entity sits in there at thermal equilibrium with its environment. ...
... a potential energy difference (between there and not-there) of E. • The entity sits in there at thermal equilibrium with its environment. ...
GENERAL SPECIFICATION FOR VARIABLE SPEED DRIVES (VSDS).
... The Contractor shall have a permanent representative office with a trained and skilled support staff, in the country where the goods are delivered, in order to prove his commitment for local support and to provide a channel for communication. The local representatives shall be easily accessible and ...
... The Contractor shall have a permanent representative office with a trained and skilled support staff, in the country where the goods are delivered, in order to prove his commitment for local support and to provide a channel for communication. The local representatives shall be easily accessible and ...
mousey the junkbot
... If we hooked up Mousey’s motors and battery at this point, it would simply chase a light source. Now we’ll make it more interesting by adding Mousey’s whisker-triggered “fear” reflex. To create the runaway circuit, we need the bump switch you already pulled, a 5V DPDT relay, a transistor, and a simp ...
... If we hooked up Mousey’s motors and battery at this point, it would simply chase a light source. Now we’ll make it more interesting by adding Mousey’s whisker-triggered “fear” reflex. To create the runaway circuit, we need the bump switch you already pulled, a 5V DPDT relay, a transistor, and a simp ...
DigiTrace® 920 Series Heat Trace Controller Operator Console
... Conducted and Radiated Emissions - FCC/DOC Statement of Compliance This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference when the e ...
... Conducted and Radiated Emissions - FCC/DOC Statement of Compliance This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference when the e ...
Temperature Measurements with Thermocouples
... need to know the temperature at the data acquisition system terminals when computing the temperature of the thermocouple. This simplifies the scaling equation. The major disadvantage of hardware compensation is that each thermocouple type must have a separate compensation circuit that can add the co ...
... need to know the temperature at the data acquisition system terminals when computing the temperature of the thermocouple. This simplifies the scaling equation. The major disadvantage of hardware compensation is that each thermocouple type must have a separate compensation circuit that can add the co ...
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.