App0502-11
... power supply is inhibited (in the “sleep” mode). In high power radar systems such a power supply is called a “keep alive” voltage so that very high-power transmitter tubes will require no system warm-up time before being activated. Supervisory Circuits Within the overall power supply are control cir ...
... power supply is inhibited (in the “sleep” mode). In high power radar systems such a power supply is called a “keep alive” voltage so that very high-power transmitter tubes will require no system warm-up time before being activated. Supervisory Circuits Within the overall power supply are control cir ...
what is the total resistance?
... Suppose we have a car battery with an emf = 13.8 V, under a resistive load of 20 Ω ,the voltage sags to 11.8 V. a) What is the battery's resistance? b) What is the rate at which energy is dissipated in the battery? ...
... Suppose we have a car battery with an emf = 13.8 V, under a resistive load of 20 Ω ,the voltage sags to 11.8 V. a) What is the battery's resistance? b) What is the rate at which energy is dissipated in the battery? ...
SERVOGOR 520 / 540
... Class 2 card must be used Sending measurements data, receiving setting commands, automatic transmission of measurement data (fax only) ...
... Class 2 card must be used Sending measurements data, receiving setting commands, automatic transmission of measurement data (fax only) ...
CHAPTER 4
... whose resistance drops sharply when exposed to light. Another form is non-homogeneous, and contains either a single junction (p-n photodiode) or two junctions (n-p-n phototransistor). Photo-generative (photo-voltaic) detectors, on the other hand generate small voltage when exposed to light, typicall ...
... whose resistance drops sharply when exposed to light. Another form is non-homogeneous, and contains either a single junction (p-n photodiode) or two junctions (n-p-n phototransistor). Photo-generative (photo-voltaic) detectors, on the other hand generate small voltage when exposed to light, typicall ...
MAX14589E/MAX14594E High-Density, ±5V Capable DPDT Analog Switches General Description Benefits and Features
... The MAX14594E has internal shunt switches that discharge the audio amplifier AC-coupling capacitance at the normally open (NO1 and NO2) terminals. This feature reduces click-and-pop sounds that occur when switching audio signals between precharged points. ...
... The MAX14594E has internal shunt switches that discharge the audio amplifier AC-coupling capacitance at the normally open (NO1 and NO2) terminals. This feature reduces click-and-pop sounds that occur when switching audio signals between precharged points. ...
Get Up Stay Up
... 1. A common 12V wall wart will be used to provide the power 2. The backup battery (12V) will only activate when there are power outages, and the LED will only turn on if the battery is failing 3. LM7805 voltage regulator used as stepdown, with an LED for visible confirmation of “power on” 4. DE-SWAD ...
... 1. A common 12V wall wart will be used to provide the power 2. The backup battery (12V) will only activate when there are power outages, and the LED will only turn on if the battery is failing 3. LM7805 voltage regulator used as stepdown, with an LED for visible confirmation of “power on” 4. DE-SWAD ...
S280-77-6
... The accessory is pre-configured at the factory within the Form 4C control for external power of 120Vac or 240Vac, as required. KME4-88-1 is wired for 120V applications (jumpers J1 and J2, Figure 6, are present; jumper J3 will NOT be present), and KME4-88-2 is wired for 240V use (jumper J3, Figure 6, ...
... The accessory is pre-configured at the factory within the Form 4C control for external power of 120Vac or 240Vac, as required. KME4-88-1 is wired for 120V applications (jumpers J1 and J2, Figure 6, are present; jumper J3 will NOT be present), and KME4-88-2 is wired for 240V use (jumper J3, Figure 6, ...
Bus Edison High Speed Fuse Application
... In general for these applications fuses are only exposed to AC fault conditions and the fuse voltage rating is selected to be equal or greater than the supply line-to-line voltage. In the case of the three phase double Wye (star) arrangement with interphase transformer, the voltage rating of the fus ...
... In general for these applications fuses are only exposed to AC fault conditions and the fuse voltage rating is selected to be equal or greater than the supply line-to-line voltage. In the case of the three phase double Wye (star) arrangement with interphase transformer, the voltage rating of the fus ...
Liebert NXc UPS; 30 - 40kVA; 380/400/415V Detailed Specification
... Hz/s Setting range: 0.1 ~ o.6 (UPS module), 0.6 (parallel system) rate of synchronisation frequency) Note: 1.. Fact y set to 380V. 400V or 415V selectable by service engineer. 2.. Fact y set to 50Hz. 60Hz selectable by service engineer. Note that the system frequency can be changed only when the UPS ...
... Hz/s Setting range: 0.1 ~ o.6 (UPS module), 0.6 (parallel system) rate of synchronisation frequency) Note: 1.. Fact y set to 380V. 400V or 415V selectable by service engineer. 2.. Fact y set to 50Hz. 60Hz selectable by service engineer. Note that the system frequency can be changed only when the UPS ...
Module: Analysis of DC/DC Converter in a PEM Fuel Cell Application
... A DC/DC converter takes fuel cell output at 100 A load and converts at 90% efficiency to 300 V for an electric motor. Consider the operation of a proton exchange membrane fuel cell which acts as a battery at an unknown voltage and current in a DC circuit. This fuel cell provides power to a vehicle. ...
... A DC/DC converter takes fuel cell output at 100 A load and converts at 90% efficiency to 300 V for an electric motor. Consider the operation of a proton exchange membrane fuel cell which acts as a battery at an unknown voltage and current in a DC circuit. This fuel cell provides power to a vehicle. ...
Combatting Signal Integrity Issues with FLXDrive
... more SRAMs hanging off the same trace. Usually, common bus traces are considerably longer than their counterpart in order to accommodate multiple devices. This causes signal integrity issues including increased propagation delay (the time it takes a signal to go from one end of the trace to the othe ...
... more SRAMs hanging off the same trace. Usually, common bus traces are considerably longer than their counterpart in order to accommodate multiple devices. This causes signal integrity issues including increased propagation delay (the time it takes a signal to go from one end of the trace to the othe ...
High Temperature Accuracy Integrated Silicon Pressure Sensor for
... licenses granted hereunder to design or fabricate any integrated circuits or integrated circuits based on the information in this document. Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the ...
... licenses granted hereunder to design or fabricate any integrated circuits or integrated circuits based on the information in this document. Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the ...
Document
... distance into speed, or, speed into acceleration. A differentiator amplifies noise and high frequencies and is therefore seldomly used in this pure configuration. ...
... distance into speed, or, speed into acceleration. A differentiator amplifies noise and high frequencies and is therefore seldomly used in this pure configuration. ...
AP7335A 300mA, LOW QUIESCENT CURRENT, FAST TRANSIENT LOW DROPOUT LINEAR REGULATOR
... TDMA-based cell phone protocols such as Global System for Mobile Communications (GSM) have a transmit/receive duty factor of only 12.5 percent, enabling power savings by putting much of the baseband circuitry into standby mode in between transmit cycles. In baseband circuits, the load often transiti ...
... TDMA-based cell phone protocols such as Global System for Mobile Communications (GSM) have a transmit/receive duty factor of only 12.5 percent, enabling power savings by putting much of the baseband circuitry into standby mode in between transmit cycles. In baseband circuits, the load often transiti ...
SC 3300 B Battery Charger Booster 220/60 : ALHAZM Industrial
... - Maintenance ("Floating") - Desulphation Continuously adjustable charge current Lets you charge optimally batteries of all capacities (Ah). "Booster" function for start assist Temperature sensor Automatically compensates any charging voltage according to ambient temperature. Battery check The batte ...
... - Maintenance ("Floating") - Desulphation Continuously adjustable charge current Lets you charge optimally batteries of all capacities (Ah). "Booster" function for start assist Temperature sensor Automatically compensates any charging voltage according to ambient temperature. Battery check The batte ...
SITOP Power Supply
... Oversizing is an inadequate Solution Approach In the simplest case, a tripping of higher current-rated miniature circuit-breakers can be achieved by using a power supply with a higher power output. This, however, also requires more space and increases the costs. In some modern power supplies, a so-c ...
... Oversizing is an inadequate Solution Approach In the simplest case, a tripping of higher current-rated miniature circuit-breakers can be achieved by using a power supply with a higher power output. This, however, also requires more space and increases the costs. In some modern power supplies, a so-c ...
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.