Optilux Led Illuminator Operational Manual
... components throughout the design provides for a very rugged and reliable supply. Its estimated MTBF running at 70 watts is over 200,000 hours, as the hottest component, the output rectifier runs at 55º C (mounted directly on the power supply’s bracket) and the single electrolytic capacitor is a long ...
... components throughout the design provides for a very rugged and reliable supply. Its estimated MTBF running at 70 watts is over 200,000 hours, as the hottest component, the output rectifier runs at 55º C (mounted directly on the power supply’s bracket) and the single electrolytic capacitor is a long ...
BUF634 250mA HIGH
... bandwidths can be set by connecting a resistor in series with the bandwidth control pin—see typical curve "Quiescent Current vs Resistance" for resistor selection. Characteristics of the bandwidth control pin can be seen in the simplified circuit diagram, Figure 1. The rated output current and slew ...
... bandwidths can be set by connecting a resistor in series with the bandwidth control pin—see typical curve "Quiescent Current vs Resistance" for resistor selection. Characteristics of the bandwidth control pin can be seen in the simplified circuit diagram, Figure 1. The rated output current and slew ...
PowerHUB 2 PDU Specifications
... Operating Conditions • Operating temperature: ambient 0°C to +40°C • Storage temperature: ambient -10°C to +40°C • 50 Hz operating range: 47 – 53 Hz • 60 Hz operating range: 57 – 63 Hz • Relative humidity: 0% to 95% non-condensing • Altitude ≤ 10,000 feet Quad-Wye® Technology • Solves harmonic probl ...
... Operating Conditions • Operating temperature: ambient 0°C to +40°C • Storage temperature: ambient -10°C to +40°C • 50 Hz operating range: 47 – 53 Hz • 60 Hz operating range: 57 – 63 Hz • Relative humidity: 0% to 95% non-condensing • Altitude ≤ 10,000 feet Quad-Wye® Technology • Solves harmonic probl ...
MJE 200 NPN Epitaxial Silicon Transistor Absolute Maximum Ratings
... 2. A critical component is any component of a life support which, (a) are intended for surgical implant into the body, device or system whose failure to perform can be or (b) support or sustain life, or (c) whose failure to perform reasonably expected to cause the failure of the life support when pr ...
... 2. A critical component is any component of a life support which, (a) are intended for surgical implant into the body, device or system whose failure to perform can be or (b) support or sustain life, or (c) whose failure to perform reasonably expected to cause the failure of the life support when pr ...
... appropriate. The number of marks for each part is given in square brackets, [ ], to its right, 1. (a) A square loop of wire 3.0 m on a side is perpendicular to a uniform magnetic field of 2.0 T. A 6.0-V light bulb is in series with the loop, as shown in the figure at the right. The magnetic field is ...
Lecture 8 - UConn Physics
... Lecture 8, ACT 1 • Two cylindrical resistors, R1 and R2, are made of identical material. R2 has twice the length of R1 but half the radius of R1. – These resistors are then connected to a battery V as shown: I1 ...
... Lecture 8, ACT 1 • Two cylindrical resistors, R1 and R2, are made of identical material. R2 has twice the length of R1 but half the radius of R1. – These resistors are then connected to a battery V as shown: I1 ...
Humidity Sensor Performance Characteristics
... for the source and sink currents are available upon request. The equation’s parameters (Kp, Kn, Vbias, Vtn and Vtp) are temperature dependent. For an example with typical values of Vtn=1.7, Vtp=1.2, VDD=5 V and Vbias=2.6 V (Vt dependent), the maximum source current is about 50 μA. Therefore, for cor ...
... for the source and sink currents are available upon request. The equation’s parameters (Kp, Kn, Vbias, Vtn and Vtp) are temperature dependent. For an example with typical values of Vtn=1.7, Vtp=1.2, VDD=5 V and Vbias=2.6 V (Vt dependent), the maximum source current is about 50 μA. Therefore, for cor ...
Lecture 8 - UConn Physics
... Lecture 8, ACT 1 • Two cylindrical resistors, R1 and R2, are made of identical material. R2 has twice the length of R1 but half the radius of R1. – These resistors are then connected to a battery V as shown: I1 ...
... Lecture 8, ACT 1 • Two cylindrical resistors, R1 and R2, are made of identical material. R2 has twice the length of R1 but half the radius of R1. – These resistors are then connected to a battery V as shown: I1 ...
Getting Started with X13 Rev1
... Signal Connection – Discrete Control for OEM production: Common to C, 24VAC to Taps #1-5 Once the motor has been reprogrammed with torque values for each utilized tap, applying 24VAC power between the tap and common will signal the motor to run and regulate torque at the programmed level. In the eve ...
... Signal Connection – Discrete Control for OEM production: Common to C, 24VAC to Taps #1-5 Once the motor has been reprogrammed with torque values for each utilized tap, applying 24VAC power between the tap and common will signal the motor to run and regulate torque at the programmed level. In the eve ...
Abstract - Rockwell Automation Knowledgebase
... Specification” for the measurement. This can be accomplished by selecting “SETUP/Transducers..” from the main menu of Emonitor Odyssey, and then adding a NEW transducer with base units of Voltage. *See Figure below. ...
... Specification” for the measurement. This can be accomplished by selecting “SETUP/Transducers..” from the main menu of Emonitor Odyssey, and then adding a NEW transducer with base units of Voltage. *See Figure below. ...
Light Bulb Blow Out
... kinds of filaments (i.e. everything from string to cat hair to many different metals) under different kinds of atmospheres (i.e. exposed to the air or enclosed in a vacuum). Constantly, the filament he was using would simply burn out during experiment. Even now the filaments in our incandescent ligh ...
... kinds of filaments (i.e. everything from string to cat hair to many different metals) under different kinds of atmospheres (i.e. exposed to the air or enclosed in a vacuum). Constantly, the filament he was using would simply burn out during experiment. Even now the filaments in our incandescent ligh ...
Ohm`s Law
... 1.00 V) and the measured current. Repeat this measurement for several more voltages, for example 2 V, 3 V, 4 V, and 5 V, and record the results in the table. Open the switch when you are finished with each measurement. This will prevent the resistor from getting too hot, due to the power dissipated ...
... 1.00 V) and the measured current. Repeat this measurement for several more voltages, for example 2 V, 3 V, 4 V, and 5 V, and record the results in the table. Open the switch when you are finished with each measurement. This will prevent the resistor from getting too hot, due to the power dissipated ...
a high-efficiency resonant switched capacitor converter
... Novel resonant switched capacitor topology was introduced. The converter demonstrates losses characteristics that are independent, to a large extent, of the voltage gain which is a unique feature among the switched capacitor-based converters. This attribute, resided thus far only in switched-inducto ...
... Novel resonant switched capacitor topology was introduced. The converter demonstrates losses characteristics that are independent, to a large extent, of the voltage gain which is a unique feature among the switched capacitor-based converters. This attribute, resided thus far only in switched-inducto ...
Series and Parallel Lab Name:
... At different tables around the room, different circuits are set up, some with light bulbs and some with electronic resistors. You are to go to each table, rotating every 10 minutes, and, following instructions below, draw diagrams and record the appropriate data. Do NOT adjust the power supply to ma ...
... At different tables around the room, different circuits are set up, some with light bulbs and some with electronic resistors. You are to go to each table, rotating every 10 minutes, and, following instructions below, draw diagrams and record the appropriate data. Do NOT adjust the power supply to ma ...
Time Delay Relays - Walker Industrial
... the input terminals, the time delay cycle starts. At the end of the preset time delay, the relay coil is energized and the contacts transfer. Reset is accomplished by the removal of input voltage. Note 1) Remote potentiometer leads should be shielded when running close to other wires; 2) The minimum ...
... the input terminals, the time delay cycle starts. At the end of the preset time delay, the relay coil is energized and the contacts transfer. Reset is accomplished by the removal of input voltage. Note 1) Remote potentiometer leads should be shielded when running close to other wires; 2) The minimum ...
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.