Fluke Corporation Fluke 83V Industrial Multimeter Manual
... Specifications are subject to change without notice. All product names are trademarks of their respective companies. ...
... Specifications are subject to change without notice. All product names are trademarks of their respective companies. ...
Module 6: Transformers
... Major problems that cause extensive damage in transformers usually start out as small short-circuits between turns. These short circuits usually develop into an arc, which produces large volumes of gas by chemically decomposing the insulating oil. ...
... Major problems that cause extensive damage in transformers usually start out as small short-circuits between turns. These short circuits usually develop into an arc, which produces large volumes of gas by chemically decomposing the insulating oil. ...
Table 6.2 2N3906 PNP Transistor
... Take your multimeter and select a low-resistance meter range. Now, connect the meter’s positive lead to the transistor’s base lead and the negative lead to the transistor’s emitter lead. Record your result in Table 6.2. Then, reverse the meter’s leads so that the positive lead is connected to the em ...
... Take your multimeter and select a low-resistance meter range. Now, connect the meter’s positive lead to the transistor’s base lead and the negative lead to the transistor’s emitter lead. Record your result in Table 6.2. Then, reverse the meter’s leads so that the positive lead is connected to the em ...
+30 V/±15 V Operation 128-Position Digital Potentiometer AD7376
... Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. N ...
... Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. N ...
M750 Display Unit
... Dual relay pod The relay terminals and associated internal circuitry are isolated from all other parts of the equipment in accordance with BS EN 61010-1, for connection to an Installation over-voltage Category II supply (pollution degree 2). The relay operating voltage and current must remain within ...
... Dual relay pod The relay terminals and associated internal circuitry are isolated from all other parts of the equipment in accordance with BS EN 61010-1, for connection to an Installation over-voltage Category II supply (pollution degree 2). The relay operating voltage and current must remain within ...
M750 Display Unit
... Dual relay pod The relay terminals and associated internal circuitry are isolated from all other parts of the equipment in accordance with BS EN 61010-1, for connection to an Installation over-voltage Category II supply (pollution degree 2). The relay operating voltage and current must remain within ...
... Dual relay pod The relay terminals and associated internal circuitry are isolated from all other parts of the equipment in accordance with BS EN 61010-1, for connection to an Installation over-voltage Category II supply (pollution degree 2). The relay operating voltage and current must remain within ...
D5V0F4U5P5 Features Mechanical Data
... Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any c ...
... Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any c ...
Steps to selecting the right accelerometer
... Accelerometers are available with ground isolation or with the ground connected to the accelerometers case. Accelerometers with ground isolation usually have an isolated mounting base and, where applicable, an isolated mounting screw, or in some cases the entire accelerometer case is ground isolated ...
... Accelerometers are available with ground isolation or with the ground connected to the accelerometers case. Accelerometers with ground isolation usually have an isolated mounting base and, where applicable, an isolated mounting screw, or in some cases the entire accelerometer case is ground isolated ...
SN74LVCZ32240A 32-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS FEATURES
... applications using TI components. To minimize the risks associated with customer products and applications, customers should provide adequate design and operating safeguards. TI does not warrant or represent that any license, either express or implied, is granted under any TI patent right, copyright ...
... applications using TI components. To minimize the risks associated with customer products and applications, customers should provide adequate design and operating safeguards. TI does not warrant or represent that any license, either express or implied, is granted under any TI patent right, copyright ...
22B-QS001G-EN-P PowerFlex 40 Adjustable Frequency AC Drive
... intended for qualified drive service personnel only. For detailed PowerFlex 40 information including EMC instructions, application considerations and related precautions, refer to the PowerFlex 40 User Manual, Publication 22B-UM001… at www.rockwellautomation.com/literature. ...
... intended for qualified drive service personnel only. For detailed PowerFlex 40 information including EMC instructions, application considerations and related precautions, refer to the PowerFlex 40 User Manual, Publication 22B-UM001… at www.rockwellautomation.com/literature. ...
HD600/4 Manual
... connection to the battery. To prevent voltage drops, these wires should be upgraded to 4 AWG pure copper wire when installing amplifier systems with main fuse ratings above 60A. Turn-On Wire The HD600/4 uses a conventional +12V remote turn-on wire, typically controlled by the source unit’s remote t ...
... connection to the battery. To prevent voltage drops, these wires should be upgraded to 4 AWG pure copper wire when installing amplifier systems with main fuse ratings above 60A. Turn-On Wire The HD600/4 uses a conventional +12V remote turn-on wire, typically controlled by the source unit’s remote t ...
Model 361 PointMAN Service Tool
... field flash voltage (12 VDC) to the regulator on PIN 7 which applies it to the generator field (rotor) to initiate AC voltage buildup in the stator. The field flash voltage also initially powers the circuitry in the regulator before there is any AC voltage being generated. After the voltage builds ...
... field flash voltage (12 VDC) to the regulator on PIN 7 which applies it to the generator field (rotor) to initiate AC voltage buildup in the stator. The field flash voltage also initially powers the circuitry in the regulator before there is any AC voltage being generated. After the voltage builds ...
AN2446
... Once the compressor turns off, a delay is set. This delay is called “dead-time”. During this time, the compressor cannot be turned on again, even if the cabinet temperature exceeds the threshold level set by the potentiometer P1. The dead-time is necessary is order to prevent the compressor from tur ...
... Once the compressor turns off, a delay is set. This delay is called “dead-time”. During this time, the compressor cannot be turned on again, even if the cabinet temperature exceeds the threshold level set by the potentiometer P1. The dead-time is necessary is order to prevent the compressor from tur ...
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.