Course Outlines
... HASMAH BT MANSOR Every Semester I The objectives of this course are to: 1. Introduce the fundamental concepts of charge, current, voltage, power, energy and circuit elements. 2. Analyze physical circuits through the use of Kirchhoff's laws and ideal circuit element models. 3. Emphasize linearity of ...
... HASMAH BT MANSOR Every Semester I The objectives of this course are to: 1. Introduce the fundamental concepts of charge, current, voltage, power, energy and circuit elements. 2. Analyze physical circuits through the use of Kirchhoff's laws and ideal circuit element models. 3. Emphasize linearity of ...
LED PAGE
... An LED that can give different colours is useful in some applications. For example, an LED could indicate all systems OK when it becomes Green and faulty if it becomes Red. LEDs that can produce two colours are called Bicolour LEDs. A bicolour LED encloses two LEDs (usually Red and Green) in a commo ...
... An LED that can give different colours is useful in some applications. For example, an LED could indicate all systems OK when it becomes Green and faulty if it becomes Red. LEDs that can produce two colours are called Bicolour LEDs. A bicolour LED encloses two LEDs (usually Red and Green) in a commo ...
Solutionto QuestionBank
... Significance of Back EMF: Back EMF is a must in a motor which helps to regulate the armature current and also the real cause for the production of torque. Expression for the back Emf is given by E=V-IaRa, Where E is the back emf, V is the applied emf, Ia is the armature current and Ra is the armatu ...
... Significance of Back EMF: Back EMF is a must in a motor which helps to regulate the armature current and also the real cause for the production of torque. Expression for the back Emf is given by E=V-IaRa, Where E is the back emf, V is the applied emf, Ia is the armature current and Ra is the armatu ...
Amorphous Silicon Solar Cells Amorphous Photosensors
... nuclear control devices, appliances for burning, transportation machines, traffic signal systems, safety equipment, etc.) that require extremely high levels of reliability and can directly threaten human lives during product failure or malfunction that might threaten lives; no guarantees thereof shall ...
... nuclear control devices, appliances for burning, transportation machines, traffic signal systems, safety equipment, etc.) that require extremely high levels of reliability and can directly threaten human lives during product failure or malfunction that might threaten lives; no guarantees thereof shall ...
Signal Types and Terminations
... Low Voltage PECL (LVPECL) refers to PECL circuits designed for use with 3.3V or 2.5V supply, the same supply voltages as for low voltage CMOS devices. LVPECL forms the basis of a number of protocols including Gigabit Ethernet and Fibre Channel. The LVPECL electrical specification is similar to LVDS, ...
... Low Voltage PECL (LVPECL) refers to PECL circuits designed for use with 3.3V or 2.5V supply, the same supply voltages as for low voltage CMOS devices. LVPECL forms the basis of a number of protocols including Gigabit Ethernet and Fibre Channel. The LVPECL electrical specification is similar to LVDS, ...
how diodes work - Wiki - Joe Knows Electronics
... FET increases, so too does the current passing through the device. When the voltage is large enough (about 1.5 volts for the S102-T current regulator diodes in your kit), the current through the devices reaches one milliamp, and remains at that value until the voltage exceeds the 100 volt rated volt ...
... FET increases, so too does the current passing through the device. When the voltage is large enough (about 1.5 volts for the S102-T current regulator diodes in your kit), the current through the devices reaches one milliamp, and remains at that value until the voltage exceeds the 100 volt rated volt ...
Smart battery Charger SA model – Quick Start Manual
... Salient features / Description:The charger is housed in powder coated, rugged MS enclosure of 1.2mm sheet. It is compact, light weight & portable with handle. Provision is made for base & wall mounting. It can be used as table top model as well. There is built in PFC in case of 1500W model to redu ...
... Salient features / Description:The charger is housed in powder coated, rugged MS enclosure of 1.2mm sheet. It is compact, light weight & portable with handle. Provision is made for base & wall mounting. It can be used as table top model as well. There is built in PFC in case of 1500W model to redu ...
Mystery Motor Data Sheet - Northwestern Mechatronics Wiki
... Characterizing a Brushed DC Motor Below are some ideas for characterizing a motor using mostly your nuScope, multimeter, encoder (or any way to measure the motor speed), and resistors and capacitors. There is more than one way to measure most of these motor parameters. Feel free to come up with you ...
... Characterizing a Brushed DC Motor Below are some ideas for characterizing a motor using mostly your nuScope, multimeter, encoder (or any way to measure the motor speed), and resistors and capacitors. There is more than one way to measure most of these motor parameters. Feel free to come up with you ...
Let`s start with the (simplified) translation of the
... Building a serial monoblock is more complicated. The loudspeaker is connected between the two positive output terminals. The two inputs are driven in anti phase, to do this you need a suitable input transformer or a special electronic circuit. In principle the double voltage will only be delivered i ...
... Building a serial monoblock is more complicated. The loudspeaker is connected between the two positive output terminals. The two inputs are driven in anti phase, to do this you need a suitable input transformer or a special electronic circuit. In principle the double voltage will only be delivered i ...
Cookbook for Do-it-yourself Transformer Design
... design and wind a transformer. For engineers which want to concentrate on there circuit and not design their own transformer we also offer our SPEEDY DESIGN SERVICE. For the SPEEDY DESIGN SERVICE please see ...
... design and wind a transformer. For engineers which want to concentrate on there circuit and not design their own transformer we also offer our SPEEDY DESIGN SERVICE. For the SPEEDY DESIGN SERVICE please see ...
Document
... 19--9: Core Losses Hysteresis losses The hysteresis losses result from the additional power needed to reverse the magnetic field in magnetic materials in the presence of alternating current. The greater the frequency, the more hysteresis loss. Air-core coils Air has practically no losses from ...
... 19--9: Core Losses Hysteresis losses The hysteresis losses result from the additional power needed to reverse the magnetic field in magnetic materials in the presence of alternating current. The greater the frequency, the more hysteresis loss. Air-core coils Air has practically no losses from ...
1863 and 1864 Megohmmeters User and Service Manual
... We warrant that this product is free from defects in material and workmanship and, when properly used, will perform in accordance with applicable IET specifications. If within one year after original shipment, it is found not to meet this standard, it will be repaired or, at the option of IET, repla ...
... We warrant that this product is free from defects in material and workmanship and, when properly used, will perform in accordance with applicable IET specifications. If within one year after original shipment, it is found not to meet this standard, it will be repaired or, at the option of IET, repla ...
PDF - WordPress.com
... for improving the power quality[1]. The introduction of DG to the distribution system has a significant impact on the flow of power and voltage conditions to the customers and utility equipment. The impacts were mainly seen on voltage support and improved power quality,diversification of power sourc ...
... for improving the power quality[1]. The introduction of DG to the distribution system has a significant impact on the flow of power and voltage conditions to the customers and utility equipment. The impacts were mainly seen on voltage support and improved power quality,diversification of power sourc ...
5.6 Audio Systems Word Document | GCE AS/A
... In designing an audio system, it is important to consider how effectively the signal is transferred from one sub-system to the next. Through most of the system, we try to ensure that the voltage signal is passed on with as little loss as possible between stages, but pay no heed to current. However, ...
... In designing an audio system, it is important to consider how effectively the signal is transferred from one sub-system to the next. Through most of the system, we try to ensure that the voltage signal is passed on with as little loss as possible between stages, but pay no heed to current. However, ...
Differential Air-pressure Transmitter
... equipment and hard-wired electromechanical devices. Because of this difference, and also because of the wide variety of uses for solid-state equipment, all persons responsible for applying this equipment must satisfy themselves that each intended application of this equipment is acceptable. In no ev ...
... equipment and hard-wired electromechanical devices. Because of this difference, and also because of the wide variety of uses for solid-state equipment, all persons responsible for applying this equipment must satisfy themselves that each intended application of this equipment is acceptable. In no ev ...
20V High Voltage, 3A Larger Current Switch Mode Li
... operation of the LP28200A. GATE pin rise and fall times are 20ns and 50ns respectively (with CGATE = 2000pF). To minimize radiation, the catch diode, pass transistor and the input bypass capacitor traces should be kept as short as possible. The positive side of the input capacitor should be close to ...
... operation of the LP28200A. GATE pin rise and fall times are 20ns and 50ns respectively (with CGATE = 2000pF). To minimize radiation, the catch diode, pass transistor and the input bypass capacitor traces should be kept as short as possible. The positive side of the input capacitor should be close to ...
Multi-Voltage Relay Modules
... self-tapping screw and a piece of double sided tape for easy installation almost anywhere. The relays are also packaged with wire-nuts to aid installation. PAM Relays are ideal for applications where remote relays are required for control or status feedback. They are suitable for use with HVAC, temp ...
... self-tapping screw and a piece of double sided tape for easy installation almost anywhere. The relays are also packaged with wire-nuts to aid installation. PAM Relays are ideal for applications where remote relays are required for control or status feedback. They are suitable for use with HVAC, temp ...
User Manual VME64x 7U
... approval for this unit. In Order to enable stand-alone functionality, additional elements are required. An operational system is achieved only by way of appropriate VME / VME64x boards. The completion and final testing of the units have been carried out, or at least supervised, by qualified technici ...
... approval for this unit. In Order to enable stand-alone functionality, additional elements are required. An operational system is achieved only by way of appropriate VME / VME64x boards. The completion and final testing of the units have been carried out, or at least supervised, by qualified technici ...
dimming facts for led products
... • Some manufacturers do not follow the IES standard. This leads to LED drivers and lamps that claim 0-10V compatibility but drop out or pop on, or dim backwards with the lowest output at the top and the highest output at the bottom. • The control signal is a small analog voltage and long wire runs c ...
... • Some manufacturers do not follow the IES standard. This leads to LED drivers and lamps that claim 0-10V compatibility but drop out or pop on, or dim backwards with the lowest output at the top and the highest output at the bottom. • The control signal is a small analog voltage and long wire runs c ...
EV-12V-2200-33D 12V 26W Dimmable CV DC LED
... All Illuminous dimmable drivers will dim from 100% to 5%. Each LED has a Vf (Forward Voltage), typically is 3V, and when the driver dims below this voltage, it will simply stop working. So dimming performance is a factor of the LED, not the driver. Dimming performance is optimal at greater than 50% ...
... All Illuminous dimmable drivers will dim from 100% to 5%. Each LED has a Vf (Forward Voltage), typically is 3V, and when the driver dims below this voltage, it will simply stop working. So dimming performance is a factor of the LED, not the driver. Dimming performance is optimal at greater than 50% ...