Notes for Experimental Physics Experiments
... Calibrate the monochromator by identifying two spectral lines from the helium source in one long scan from 570 nm to 670 nm. It is not necessary to fit peaks to the measured spectra but you can if you want to. A simpler way is to determine the channel for each peak by interpolating the intensity as ...
... Calibrate the monochromator by identifying two spectral lines from the helium source in one long scan from 570 nm to 670 nm. It is not necessary to fit peaks to the measured spectra but you can if you want to. A simpler way is to determine the channel for each peak by interpolating the intensity as ...
MAX5955/MAX5956 Low-Voltage, Dual Hot-Swap Controllers with Independent On/Off Control General Description
... operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. ...
... operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. ...
micro
... If a bit on the DDR register is 0, then the corresponding pin on the associated port is set as input. Similarly, if the bit is 1, then the pin is set as output. If a pin is configured as input, then it has some floating voltage unless an external voltage is ...
... If a bit on the DDR register is 0, then the corresponding pin on the associated port is set as input. Similarly, if the bit is 1, then the pin is set as output. If a pin is configured as input, then it has some floating voltage unless an external voltage is ...
DATA SHEET PBSS5320T 20 V, 3 A
... Suitability for use ⎯ NXP Semiconductors products are not designed, authorized or warranted to be suitable for use in medical, military, aircraft, space or life support equipment, nor in applications where failure or malfunction of an NXP Semiconductors product can reasonably be expected to result i ...
... Suitability for use ⎯ NXP Semiconductors products are not designed, authorized or warranted to be suitable for use in medical, military, aircraft, space or life support equipment, nor in applications where failure or malfunction of an NXP Semiconductors product can reasonably be expected to result i ...
ECEN5817L38
... Suppose we choose the same turns ratio as in the conventional design. Then the converter operates with the same range of duty cycles, and the on-state transistor current is the same. But the transistor voltage is equal to Vg / D’, and is reduced: At Vg = 270 V: D = 0.5 peak vds = 540 V At Vg = 350 V ...
... Suppose we choose the same turns ratio as in the conventional design. Then the converter operates with the same range of duty cycles, and the on-state transistor current is the same. But the transistor voltage is equal to Vg / D’, and is reduced: At Vg = 270 V: D = 0.5 peak vds = 540 V At Vg = 350 V ...
AP8800 Description Pin Assignments
... voltage is applied at +VIN (See Figure 1), the AP8800 internal switch is turned on. Current starts to flow through sense resistor R1, inductor L1, and the LEDs. The current ramps up linearly, and the ramp rate is determined by the input voltage +VIN, and the inductor L1 (See Figure 2). ...
... voltage is applied at +VIN (See Figure 1), the AP8800 internal switch is turned on. Current starts to flow through sense resistor R1, inductor L1, and the LEDs. The current ramps up linearly, and the ramp rate is determined by the input voltage +VIN, and the inductor L1 (See Figure 2). ...
Busbar Trunking System
... Busbar trunking system in compact design is the most efficient, safe and ideal system for electricity supply to industrial installations and high rise structures, offering a wide current range from 125A to 2000A in type CBC (Copper conductor) and 160A to 1250A in type CBA (Aluminium conductor) with ...
... Busbar trunking system in compact design is the most efficient, safe and ideal system for electricity supply to industrial installations and high rise structures, offering a wide current range from 125A to 2000A in type CBC (Copper conductor) and 160A to 1250A in type CBA (Aluminium conductor) with ...
Tetra® LED Systems Power Supply
... GE Lighting Solutions, LLC is a subsidiary of the General Electric Company. Tetra is a trademark of GE Lighting Solutions, LLC. The GE brand and logo are trademarks of the General Electric Company. © 2012 GE Lighting Solutions, LLC. Information provided is subject to change without notice. All value ...
... GE Lighting Solutions, LLC is a subsidiary of the General Electric Company. Tetra is a trademark of GE Lighting Solutions, LLC. The GE brand and logo are trademarks of the General Electric Company. © 2012 GE Lighting Solutions, LLC. Information provided is subject to change without notice. All value ...
Application Note Small Signal OptiMOS™ 606 MOSFET in Low
... QG = total gate charge, Vcc = gate driver power supply voltage and Fs = switching frequency of the converter. ...
... QG = total gate charge, Vcc = gate driver power supply voltage and Fs = switching frequency of the converter. ...
a AN-534 APPLICATION NOTE
... signal and allows a host application (master) to get two or more digital updates per second from a field device. As the digital FSK signal is phase continuous, there is no interference with the 4 mA–20 mA signal. Two different frequencies, 1200 Hz and 2200 Hz respectively, are used to represent bina ...
... signal and allows a host application (master) to get two or more digital updates per second from a field device. As the digital FSK signal is phase continuous, there is no interference with the 4 mA–20 mA signal. Two different frequencies, 1200 Hz and 2200 Hz respectively, are used to represent bina ...
MAX1534 High-Efficiency, Triple-Output, Keep-Alive Power Supply for Notebook Computers General Description
... Detailed Description The MAX1534 regulator provides efficient light-load power conversion for notebook computers or hand-held devices that require keep-alive power or standby power. The main step-down buck regulator uses a unique peak current-limited control scheme, providing high efficiency at ligh ...
... Detailed Description The MAX1534 regulator provides efficient light-load power conversion for notebook computers or hand-held devices that require keep-alive power or standby power. The main step-down buck regulator uses a unique peak current-limited control scheme, providing high efficiency at ligh ...
table of contents
... installation. Examples are measurements on distribution boards, circuit- breakers, wiring, including cables, bus-bars, junction boxes, switches, socket-outlets in the fixed installation, and equipment for industrial use and some other equipment, for example, stationary motors with permanent connecti ...
... installation. Examples are measurements on distribution boards, circuit- breakers, wiring, including cables, bus-bars, junction boxes, switches, socket-outlets in the fixed installation, and equipment for industrial use and some other equipment, for example, stationary motors with permanent connecti ...
physics-igcse8
... (falling with nothing holding it up). Objects are slowed down by air resistance. Once air resistance is equal to the force of gravity, the object has reached terminal velocity. This means that it will stay at a constant velocity. (This varies for every object). The value of g (gravity) on Earth is 9 ...
... (falling with nothing holding it up). Objects are slowed down by air resistance. Once air resistance is equal to the force of gravity, the object has reached terminal velocity. This means that it will stay at a constant velocity. (This varies for every object). The value of g (gravity) on Earth is 9 ...
lr115-s series - Mercury Lighting
... • Intelligent luminaire fitted with one of eight available sensing systems. • Luminaire mounted lighting control sensor or component from Philips, Magnum, Enlighted, Encelium, or Wattstopper. These components are fully integrated into the luminaire and ship ready to immediately work on these respe ...
... • Intelligent luminaire fitted with one of eight available sensing systems. • Luminaire mounted lighting control sensor or component from Philips, Magnum, Enlighted, Encelium, or Wattstopper. These components are fully integrated into the luminaire and ship ready to immediately work on these respe ...
Layer 1 silicon sensor specifications for D0 SMTII
... 320 20 m thick, n-type, phosphorus doped, <100> crystal orientation wafer warp < ±25 m. This specification is on a best effort base. However, we will return individual sensors having a warp exceeding ±50 m. cutting accuracy 20 m with respect to nominal dicing line cutting lines paral ...
... 320 20 m thick, n-type, phosphorus doped, <100> crystal orientation wafer warp < ±25 m. This specification is on a best effort base. However, we will return individual sensors having a warp exceeding ±50 m. cutting accuracy 20 m with respect to nominal dicing line cutting lines paral ...
Forward bias
... To prevent this happening we use the applied EmitterBase voltage to remove the captured electrons from the Base and maintain the number of holes it contains. This has the overall effect that we see some of the electrons which enter the transistor via the Emitter emerging again from the Base rather ...
... To prevent this happening we use the applied EmitterBase voltage to remove the captured electrons from the Base and maintain the number of holes it contains. This has the overall effect that we see some of the electrons which enter the transistor via the Emitter emerging again from the Base rather ...
PHYSICS IGCSE 2012 EXAM REVISION NOTES
... (falling with nothing holding it up). Objects are slowed down by air resistance. Once air resistance is equal to the force of gravity, the object has reached terminal velocity. This means that it will stay at a constant velocity. (This varies for every object). The value of g (gravity) on Earth is 9 ...
... (falling with nothing holding it up). Objects are slowed down by air resistance. Once air resistance is equal to the force of gravity, the object has reached terminal velocity. This means that it will stay at a constant velocity. (This varies for every object). The value of g (gravity) on Earth is 9 ...
Space Vector Control of a Three-Phase Rectifier using
... an alternating zero vector strategy and a symmetbased on a PWM generator, generates the switchrical modulation strategy. ing vector transition times. The PWM generator is based on a highly-efficient implementation that does not require an iterative zero-crossing algo2.3.1 Alternating zero vector mod ...
... an alternating zero vector strategy and a symmetbased on a PWM generator, generates the switchrical modulation strategy. ing vector transition times. The PWM generator is based on a highly-efficient implementation that does not require an iterative zero-crossing algo2.3.1 Alternating zero vector mod ...
Lecture VI - AC Machines II
... Induction Machine - Operation The stator’s rotating field cuts the rotors conductors thereby inducing voltages in the rotor circuit. The induced (Faraday) voltages cause currents to flow in the rotor. The rotor’s currents produce a rotating (rotor) field which is always aligned (travels with) ...
... Induction Machine - Operation The stator’s rotating field cuts the rotors conductors thereby inducing voltages in the rotor circuit. The induced (Faraday) voltages cause currents to flow in the rotor. The rotor’s currents produce a rotating (rotor) field which is always aligned (travels with) ...
Alternating current
Alternating current (AC), is an electric current in which the flow of electric charge periodically reverses direction, whereas in direct current (DC, also dc), the flow of electric charge is only in one direction. The abbreviations AC and DC are often used to mean simply alternating and direct, as when they modify current or voltage.AC is the form in which electric power is delivered to businesses and residences. The usual waveform of alternating current in most electric power circuits is a sine wave. In certain applications, different waveforms are used, such as triangular or square waves. Audio and radio signals carried on electrical wires are also examples of alternating current. These types of alternating current carry information encoded (or modulated) onto the AC signal, such as sound (audio) or images (video).