Ultra-Miniature High Voltage Power Supplies
... The output of the Q Series is proportional to the input voltage and is relatively linear from about 15% to 100% output. The unit turns on at approximately 0.7 volts at which point the output jumps up to about 15% (Figure 2). From 0.7 volts upwards, the output is proportional to the input voltage. Lo ...
... The output of the Q Series is proportional to the input voltage and is relatively linear from about 15% to 100% output. The unit turns on at approximately 0.7 volts at which point the output jumps up to about 15% (Figure 2). From 0.7 volts upwards, the output is proportional to the input voltage. Lo ...
What is Maximum Power Point Tracking (MPPT)
... that operates the Photovoltaic (PV) modules in a manner that allows the modules to produce all the power they are capable of. MPPT is not a mechanical tracking system that “physically moves” the modules to make them point more directly at the sun. MPPT is a fully electronic system that varies the el ...
... that operates the Photovoltaic (PV) modules in a manner that allows the modules to produce all the power they are capable of. MPPT is not a mechanical tracking system that “physically moves” the modules to make them point more directly at the sun. MPPT is a fully electronic system that varies the el ...
Electricity - LD Didactic
... Principles If currents should be measured that exceed the measuring range, then a resistance (shunt) Rp must be connected in parallel, diverting part of the current to the ammeter. The factor by which the current's measured value IRi must be multiplied to get the actual current I comes from Kirchhof ...
... Principles If currents should be measured that exceed the measuring range, then a resistance (shunt) Rp must be connected in parallel, diverting part of the current to the ammeter. The factor by which the current's measured value IRi must be multiplied to get the actual current I comes from Kirchhof ...
213KB - NZQA
... the field (OR is attracted to the positive plate OR is repelled from the negative plate). When the ball touches the positive plate, it loses electrons until it has an overall positive charge. It then experiences a force in the same direction as the field (OR is attracted to the negative plate OR is ...
... the field (OR is attracted to the positive plate OR is repelled from the negative plate). When the ball touches the positive plate, it loses electrons until it has an overall positive charge. It then experiences a force in the same direction as the field (OR is attracted to the negative plate OR is ...
AN2117
... In this slic, the Ring Trip detection is performed sensing the average current (an image of the line current), rectified by a proper circuit, injected in RD resistor. It is then filtered by CAC capacitor and compared to the Ring Trip Threshold (IRTH), internally programmed, by RD resistor itself (pl ...
... In this slic, the Ring Trip detection is performed sensing the average current (an image of the line current), rectified by a proper circuit, injected in RD resistor. It is then filtered by CAC capacitor and compared to the Ring Trip Threshold (IRTH), internally programmed, by RD resistor itself (pl ...
The Do`s and Don`ts of Using MOS-Gated Transistors
... The above ratio is typically about 1 to 6. This means that a change of drain-to-source voltage of 300V, for example, could produce a voltage transient approaching 50V between the gate and source terminals. In practice this “aiming” voltage will not appear on the gate if the dv/dt is positive because ...
... The above ratio is typically about 1 to 6. This means that a change of drain-to-source voltage of 300V, for example, could produce a voltage transient approaching 50V between the gate and source terminals. In practice this “aiming” voltage will not appear on the gate if the dv/dt is positive because ...
Recognizing and Reducing Data Acquisition Switching
... the ground circuit (creating large currents similar to those that occurred when channel 2 closed). Channel 3 Lo relay will likely wear out faster than channel 3 Hi. The 25 volts on C2 will initially be seen across the 10k ohm resistor. The voltage will be across the 10k ohm resistor as a transient u ...
... the ground circuit (creating large currents similar to those that occurred when channel 2 closed). Channel 3 Lo relay will likely wear out faster than channel 3 Hi. The 25 volts on C2 will initially be seen across the 10k ohm resistor. The voltage will be across the 10k ohm resistor as a transient u ...
2.5 Gbps Front-Illuminated APD Chip
... The Lumentum 2.5 Gbps front-illuminated avalanche photodiode (FI-APD) is designed for gigabit passive optical networks (GPON) that enable data transmissions for fiber-to-the-home (FTTH) offerings. As a result of their internal gain, APDs can significantly enhance receiver sensitivity relative to a s ...
... The Lumentum 2.5 Gbps front-illuminated avalanche photodiode (FI-APD) is designed for gigabit passive optical networks (GPON) that enable data transmissions for fiber-to-the-home (FTTH) offerings. As a result of their internal gain, APDs can significantly enhance receiver sensitivity relative to a s ...
Zener Diode Voltage Regulator Circuit
... select a diode rated above that value. Here the zener power rating is equal to the zener voltage multiplied by the maximum current (Imax) calculated above which equals 8.2 * 0.110 = 0.9 Watts. Therefore a 1.3 Watt power rated zener diode should be perfect. We multiply the full maximum current by the ...
... select a diode rated above that value. Here the zener power rating is equal to the zener voltage multiplied by the maximum current (Imax) calculated above which equals 8.2 * 0.110 = 0.9 Watts. Therefore a 1.3 Watt power rated zener diode should be perfect. We multiply the full maximum current by the ...
LATCHES AND FILP FLOPS
... Once breakover occurs, current is in a direction depending on the polarity of the voltage across the terminals. The device turns off when the current drops below the holding value IH. The equivalent circuit of a diac consists of four transistors arranged as shown below: ...
... Once breakover occurs, current is in a direction depending on the polarity of the voltage across the terminals. The device turns off when the current drops below the holding value IH. The equivalent circuit of a diac consists of four transistors arranged as shown below: ...
File
... The secondary voltage of an iron-core transformer with 240 volts on the primary, 40 amps on the primary, and 20 amps on the secondary is ____________ volts. ...
... The secondary voltage of an iron-core transformer with 240 volts on the primary, 40 amps on the primary, and 20 amps on the secondary is ____________ volts. ...
File
... The secondary voltage of an iron-core transformer with 240 volts on the primary, 40 amps on the primary, and 20 amps on the secondary is ____________ volts. ...
... The secondary voltage of an iron-core transformer with 240 volts on the primary, 40 amps on the primary, and 20 amps on the secondary is ____________ volts. ...
07_Transformers
... A step-up transformer increases the voltage there are more turns on the secondary than on the primary. A step-down transformer decreases the voltage - there are fewer turns on the secondary than on the primary. To step up the voltage by a factor of 10, there must be 10 times as many turns on the sec ...
... A step-up transformer increases the voltage there are more turns on the secondary than on the primary. A step-down transformer decreases the voltage - there are fewer turns on the secondary than on the primary. To step up the voltage by a factor of 10, there must be 10 times as many turns on the sec ...
Low Capacitance Diode Array for ESD Protection in Four Data Lines
... to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, ...
... to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, ...