Electronic Troubleshooting
... • Key Aspects • Typical problems • Open primary winding in the previous circuit • No output at Vc • Open Secondary • 0V across the load • High voltages across the primary (at the start also kickback) • Shorted Secondary or Primary • Reflected impedance near zero • Almost no output AC signal – Dramat ...
... • Key Aspects • Typical problems • Open primary winding in the previous circuit • No output at Vc • Open Secondary • 0V across the load • High voltages across the primary (at the start also kickback) • Shorted Secondary or Primary • Reflected impedance near zero • Almost no output AC signal – Dramat ...
experiment a1 - Mechanical Engineering : University of Rochester
... iron core whereas the RVDT uses a rotary ferromagnetic core. The RVDT is a useful tool and features relative low cost. The device is quite robust and is capable of working in a wide variety of environments. Like the LVDT, the RVDT has low friction resistance and as the iron core does not contact the ...
... iron core whereas the RVDT uses a rotary ferromagnetic core. The RVDT is a useful tool and features relative low cost. The device is quite robust and is capable of working in a wide variety of environments. Like the LVDT, the RVDT has low friction resistance and as the iron core does not contact the ...
MAX6610,11 - Maxim Integrated
... The MAX6610/MAX6611 TEMP output can drive capacitive loads up to 0.2µF. The MAX6610/MAX6611 REF output can drive capacitive loads up to 1µF. Devices in this family do not require an output capacitance for dynamic stability. However, in applications where the load or the supply can experience step ch ...
... The MAX6610/MAX6611 TEMP output can drive capacitive loads up to 0.2µF. The MAX6610/MAX6611 REF output can drive capacitive loads up to 1µF. Devices in this family do not require an output capacitance for dynamic stability. However, in applications where the load or the supply can experience step ch ...
Predicting Op Amp Slew Rate Limited Response
... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant ...
... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant ...
November 20
... If you can not solve this problem for the general case n, for partial credit solve it for n=8. (5) Question 2. There were five VDD pins on the MC9S12C128: VDD1 VDD2 VDDA VDDR1 and VDDX. Why did we place a separate 0.1 μF ceramic capacitor physically close each of these five pins on the MC9S12C128 la ...
... If you can not solve this problem for the general case n, for partial credit solve it for n=8. (5) Question 2. There were five VDD pins on the MC9S12C128: VDD1 VDD2 VDDA VDDR1 and VDDX. Why did we place a separate 0.1 μF ceramic capacitor physically close each of these five pins on the MC9S12C128 la ...
Document
... • Take care not to mix/confuse radians and degrees • Don’t forget the “multiply by j/j” trick. • Numbers with no real (or imaginary) part can still be written as complex numbers. • Come to office hours if any of this makes no sense. It’s not difficult, but it can be confusing - I can help! • I will ...
... • Take care not to mix/confuse radians and degrees • Don’t forget the “multiply by j/j” trick. • Numbers with no real (or imaginary) part can still be written as complex numbers. • Come to office hours if any of this makes no sense. It’s not difficult, but it can be confusing - I can help! • I will ...
LT1116 - 12ns, Single Supply Ground-Sensing Comparator
... for a wide range of operating conditions. The output stage provides active drive in both directions for maximum speed into TTL logic or passive loads, yet it has minimal cross-conduction current. Unlike other fast comparators, the LT1116 remains stable even for slow transitions through the active re ...
... for a wide range of operating conditions. The output stage provides active drive in both directions for maximum speed into TTL logic or passive loads, yet it has minimal cross-conduction current. Unlike other fast comparators, the LT1116 remains stable even for slow transitions through the active re ...
May 2001 LT1815: 220MHz, 1500V/µs Amplifier Saves Space and Power
... gain of –1, which is equivalent to a noninverting gain of 2. The slew rate is even higher in a noninverting, unitygain configuration. The internal current generated across the input resistor can be much higher than the quiescent supply current (up to 80mA). In normal transient, closed-loop operation ...
... gain of –1, which is equivalent to a noninverting gain of 2. The slew rate is even higher in a noninverting, unitygain configuration. The internal current generated across the input resistor can be much higher than the quiescent supply current (up to 80mA). In normal transient, closed-loop operation ...
FSQ100 Green Mode Fairchild Power Switch (FPS™) Features
... true overload situation. If the output consumes more than the maximum power determined by ILIM, the output voltage (VO) decreases below its rating voltage. This reduces the current through the opto-coupler LED, which also reduces the opto-coupler transistor current, thus increasing the feedback volt ...
... true overload situation. If the output consumes more than the maximum power determined by ILIM, the output voltage (VO) decreases below its rating voltage. This reduces the current through the opto-coupler LED, which also reduces the opto-coupler transistor current, thus increasing the feedback volt ...
10.08 series circuit
... the + cell (battery) until you are ready to take a reading. (Although we are using variable resistors in this circuit, we are using them as fixed resistors. We will not be changing their resistances.) Caution: With labs involving the ammeters, start with them on the highest scale and move to lower s ...
... the + cell (battery) until you are ready to take a reading. (Although we are using variable resistors in this circuit, we are using them as fixed resistors. We will not be changing their resistances.) Caution: With labs involving the ammeters, start with them on the highest scale and move to lower s ...
PPT : Differential Amplifier
... Value of bias current is very small ,in the range of few hundred nano Amps.Its a dc current ...
... Value of bias current is very small ,in the range of few hundred nano Amps.Its a dc current ...
IZ8005 CLINICAL THERMOMETER
... d. After c., displays the highest measured temperature, then the °C mark will flash at a speed of 1Hz. e. If the temperature is < 32.00°C, the display shows Lo °C. f. If the temperature is . 43.00°C, the display shows Hi °C. g. The display always shows the higher temperature during the temperature m ...
... d. After c., displays the highest measured temperature, then the °C mark will flash at a speed of 1Hz. e. If the temperature is < 32.00°C, the display shows Lo °C. f. If the temperature is . 43.00°C, the display shows Hi °C. g. The display always shows the higher temperature during the temperature m ...
File - Mr. Brown`s Science Town
... 3. Two charged boxes are 4 meters apart from each other. The blue box has a charge of 0.000337 C and is attracting the red box with a force of 626 N. Determine charge of the red box. ...
... 3. Two charged boxes are 4 meters apart from each other. The blue box has a charge of 0.000337 C and is attracting the red box with a force of 626 N. Determine charge of the red box. ...
30 mins Mains electricity exam Qs C with answers
... This hair-dryer has a plastic case. It is connected to a mains socket by a 3-pin plug. The cable connecting the hair-dryer to the plug contains only two wires. ...
... This hair-dryer has a plastic case. It is connected to a mains socket by a 3-pin plug. The cable connecting the hair-dryer to the plug contains only two wires. ...
How to Design an LED Driver Using the TPS92510 Application Report
... The output capacitor also reduces the high-frequency ripple current through the LED string. Various guidelines disclose how much high-frequency ripple current is acceptable in the LED string. Excessive ripple current in the LED string increases the RMS current in the LED string, and therefore the LE ...
... The output capacitor also reduces the high-frequency ripple current through the LED string. Various guidelines disclose how much high-frequency ripple current is acceptable in the LED string. Excessive ripple current in the LED string increases the RMS current in the LED string, and therefore the LE ...
Diode 600V 5A VF;1.6V Single TP
... Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to "standard application", intended for the use as general electronics equipment. The products mentioned herein shall not be intended for use for any "special application" (medical equipment whose purpos ...
... Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to "standard application", intended for the use as general electronics equipment. The products mentioned herein shall not be intended for use for any "special application" (medical equipment whose purpos ...
Resistive opto-isolator
Resistive opto-isolator (RO), also called photoresistive opto-isolator, vactrol (after a genericized trademark introduced by Vactec, Inc. in the 1960s), analog opto-isolator or lamp-coupled photocell, is an optoelectronic device consisting of a source and detector of light, which are optically coupled and electrically isolated from each other. The light source is usually a light-emitting diode (LED), a miniature incandescent lamp, or sometimes a neon lamp, whereas the detector is a semiconductor-based photoresistor made of cadmium selenide (CdSe) or cadmium sulfide (CdS). The source and detector are coupled through a transparent glue or through the air.Electrically, RO is a resistance controlled by the current flowing through the light source. In the dark state, the resistance typically exceeds a few MOhm; when illuminated, it decreases as the inverse of the light intensity. In contrast to the photodiode and phototransistor, the photoresistor can operate in both the AC and DC circuits and have a voltage of several hundred volts across it. The harmonic distortions of the output current by the RO are typically within 0.1% at voltages below 0.5 V.RO is the first and the slowest opto-isolator: its switching time exceeds 1 ms, and for the lamp-based models can reach hundreds of milliseconds. Parasitic capacitance limits the frequency range of the photoresistor by ultrasonic frequencies. Cadmium-based photoresistors exhibit a ""memory effect"": their resistance depends on the illumination history; it also drifts during the illumination and stabilizes within hours, or even weeks for high-sensitivity models. Heating induces irreversible degradation of ROs, whereas cooling to below −25 °C dramatically increases the response time. Therefore, ROs were mostly replaced in the 1970s by the faster and more stable photodiodes and photoresistors. ROs are still used in some sound equipment, guitar amplifiers and analog synthesizers owing to their good electrical isolation, low signal distortion and ease of circuit design.