Accurate Power Supply Sequencing Prevents System Damage
... than 1% accuracy. The power ON and power OFF voltage thresholds are set using resistive dividers for each of the four channels. The power ON threshold and the power OFF threshold are individually selectable on a channel by channel basis (see “Selecting the Hysteresis Current and IN Pin Feedback Resi ...
... than 1% accuracy. The power ON and power OFF voltage thresholds are set using resistive dividers for each of the four channels. The power ON threshold and the power OFF threshold are individually selectable on a channel by channel basis (see “Selecting the Hysteresis Current and IN Pin Feedback Resi ...
Fault - Circuit Indicator for Overhead Lines Navigator
... The Navigator-LM Radio Short-Circuit Indicator for overhead lines is used for the detection and remote indication of shortcircuits in medium-voltage overhead lines. The Navigator-LM Radio works always in combination with a radio receiver which is mounted on the overhead line pole. Once a short-circu ...
... The Navigator-LM Radio Short-Circuit Indicator for overhead lines is used for the detection and remote indication of shortcircuits in medium-voltage overhead lines. The Navigator-LM Radio works always in combination with a radio receiver which is mounted on the overhead line pole. Once a short-circu ...
AN1731
... As shown in the PUSH-PULL current FED converter solution, the components values of capacitors, resistors, and inductors are designed in order to have an operation frequency of around 30 KHz, after the lamp strike and before too, in order to supply the right voltages to the load before and after the ...
... As shown in the PUSH-PULL current FED converter solution, the components values of capacitors, resistors, and inductors are designed in order to have an operation frequency of around 30 KHz, after the lamp strike and before too, in order to supply the right voltages to the load before and after the ...
DS600CLSA
... Unit is powered and secondary circuit is open or interrupted Both DC and AC primary current up to 100% of nominal value can be applied to the current transducers in the above situations without damage to the electronics. Please notice that the sensor core can be magnetized in all above cases, leadin ...
... Unit is powered and secondary circuit is open or interrupted Both DC and AC primary current up to 100% of nominal value can be applied to the current transducers in the above situations without damage to the electronics. Please notice that the sensor core can be magnetized in all above cases, leadin ...
Home | TRA Notes
... If the train goes faster, there will be more 1's per second - i.e. the frequency of the digital signal will be greater. If we want to measure the speed of the train we need to count the number of 1's (pulses) in one second (or some other fixed time period). The system illustrated below will do this ...
... If the train goes faster, there will be more 1's per second - i.e. the frequency of the digital signal will be greater. If we want to measure the speed of the train we need to count the number of 1's (pulses) in one second (or some other fixed time period). The system illustrated below will do this ...
Power Switch Training Module - E
... Double Pole Double Throw (DPDT) Example: On-Off (DPDT) •When the unit is turned on, both the fan and the heater are turned on at the same time. The user will decide if they want it on low or high fan with low or high heat. ...
... Double Pole Double Throw (DPDT) Example: On-Off (DPDT) •When the unit is turned on, both the fan and the heater are turned on at the same time. The user will decide if they want it on low or high fan with low or high heat. ...
HS33 - Manual Ranging Digital Multimeter
... fixtures, etc., which might be at ground potential. Keep your body isolated from ground by using dry clothing, rubber shoes, rubber mats, or any approved insulating material. When disconnecting from a circuit, disconnect the "RED" lead first, then the common lead. Work with others. Use one hand for ...
... fixtures, etc., which might be at ground potential. Keep your body isolated from ground by using dry clothing, rubber shoes, rubber mats, or any approved insulating material. When disconnecting from a circuit, disconnect the "RED" lead first, then the common lead. Work with others. Use one hand for ...
CN-0037 利用电流输出DAC AD5426/AD5432/AD5443进行交流信号处理
... These devices operate from a 2.5 V to 5.5 V power supply, making them suitable for battery powered applications, signal attenuation, channel equalization, and waveform generation. The maximum signal range can be up to ±12 V, but the output swing is limited by the supply voltage of the amplifier. Fig ...
... These devices operate from a 2.5 V to 5.5 V power supply, making them suitable for battery powered applications, signal attenuation, channel equalization, and waveform generation. The maximum signal range can be up to ±12 V, but the output swing is limited by the supply voltage of the amplifier. Fig ...
STD815CP40
... Modified: Table 2 and Table 3 on page 2, added Section 2.1: Electrical characteristics (curves). ...
... Modified: Table 2 and Table 3 on page 2, added Section 2.1: Electrical characteristics (curves). ...
Relay Board - Heathcote Electronics
... board. Each LED lights when its associated relay is energised. The relays are rated for switching a current of up to 3 amps. To simplify operating the relays from our other units the relays are energised when there is no connection to terminal "S". When terminal "S" is connected to 0 volts. (0 volts ...
... board. Each LED lights when its associated relay is energised. The relays are rated for switching a current of up to 3 amps. To simplify operating the relays from our other units the relays are energised when there is no connection to terminal "S". When terminal "S" is connected to 0 volts. (0 volts ...
1. Safety Precautions
... objects or particles become trapped between the jaws. • Only perform measurements on conductors in which the current is flowing in only one direction. The device cannot correctly measure earth-shielded conductors or parallel conductors with current flowing in both directions. • To reduce errors, use ...
... objects or particles become trapped between the jaws. • Only perform measurements on conductors in which the current is flowing in only one direction. The device cannot correctly measure earth-shielded conductors or parallel conductors with current flowing in both directions. • To reduce errors, use ...
Chapter 12: Using Electricity and Electronics
... Overload: a condition that occurs when devices on an electrical circuit demand more current than the circuit can safely carry; a cause for a fuse or circuit breaker to interrupt current flow. Parallel circuit: a circuit that provides more than one path for electron flow. Resistance: opposition to th ...
... Overload: a condition that occurs when devices on an electrical circuit demand more current than the circuit can safely carry; a cause for a fuse or circuit breaker to interrupt current flow. Parallel circuit: a circuit that provides more than one path for electron flow. Resistance: opposition to th ...
Full PowerPoint
... voltage Vab will have an equal and opposite charge on their surfaces whose value is given by Q = CVab, where C is the capacitance of the structure, and the + charge is on the more positive electrode. We learned about the parallel-plate capacitor in physics. If the area of the plate is A, the separat ...
... voltage Vab will have an equal and opposite charge on their surfaces whose value is given by Q = CVab, where C is the capacitance of the structure, and the + charge is on the more positive electrode. We learned about the parallel-plate capacitor in physics. If the area of the plate is A, the separat ...
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.