NCP1421LEDEVB NCP1421 High Current LED Driver Evaluation Board User's Manual
... Micro8 is a trademark of International Rectifier. ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of SCILLC’s product/ ...
... Micro8 is a trademark of International Rectifier. ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of SCILLC’s product/ ...
Actuation of elastomeric microvalves in point-of
... difference in time for when the control signals were sent to the valve and when a change in the valve opening state was observed (see ESI†). For water-filled control channels, we observed ...
... difference in time for when the control signals were sent to the valve and when a change in the valve opening state was observed (see ESI†). For water-filled control channels, we observed ...
Lesson 3: [llel+llel] Parallel Circuits
... with the large back dot on the Schem atic Diagram with a large back dot the Circuit Picture. ...
... with the large back dot on the Schem atic Diagram with a large back dot the Circuit Picture. ...
Heathkit of the Month: by Bob Eckweiler, AF6C Heath DX
... the modulator. It uses a 5V4G rectifier tube in a capacitor input filter with a hearty choke for good regulation and a solid 350 volts output. An OA2 voltage-regulator tube, driven by the low-voltage power supply, provides a constant 105 volts to the electron-coupled VFO for stability. A small 6AL5 ...
... the modulator. It uses a 5V4G rectifier tube in a capacitor input filter with a hearty choke for good regulation and a solid 350 volts output. An OA2 voltage-regulator tube, driven by the low-voltage power supply, provides a constant 105 volts to the electron-coupled VFO for stability. A small 6AL5 ...
BDTIC www.BDTIC.com/infineon Application Note No. 097
... the LED string between the power supply +VS and the power supply pin of the LED driver. In this way, the voltage actually present at the LED driver’s power supply pin is reduced or “dropped” by the forward voltage(s) of the LED(s) that are used between the power supply and the LED driver. One possib ...
... the LED string between the power supply +VS and the power supply pin of the LED driver. In this way, the voltage actually present at the LED driver’s power supply pin is reduced or “dropped” by the forward voltage(s) of the LED(s) that are used between the power supply and the LED driver. One possib ...
Power System Harmonics
... Single-phase load harmonics vs. three-phase load harmonics Single-phase non-linear loads, like personal computers, electronic ballasts and other electronic equipment, generate odd harmonics (i.e. 3rd, 5th, 7th, 9th, etc.). The troublesome harmonics for single-phase loads are the 3rd and odd multiple ...
... Single-phase load harmonics vs. three-phase load harmonics Single-phase non-linear loads, like personal computers, electronic ballasts and other electronic equipment, generate odd harmonics (i.e. 3rd, 5th, 7th, 9th, etc.). The troublesome harmonics for single-phase loads are the 3rd and odd multiple ...
Gibson GA30RVS
... The output of the reverb tray goes into IC1B. This is configured as a differential amplifier as a way of reducing any hum that may be picked up on the sensitive reverb return leads. RV3 controls the level of the reverb. Across pins 1 and 2 is TR4, a J175 FET. When the ring connection on SK3 is short ...
... The output of the reverb tray goes into IC1B. This is configured as a differential amplifier as a way of reducing any hum that may be picked up on the sensitive reverb return leads. RV3 controls the level of the reverb. Across pins 1 and 2 is TR4, a J175 FET. When the ring connection on SK3 is short ...
Instruction Manual
... surface of the graphite anode. The titanium coating covers the entire anode area extended by the inherent micro surface roughness of graphite. The Svetlana 572B envelope is fabricated from hard glass intended specifically for the high-temperature operation of transmitting tubes. The internal tube pa ...
... surface of the graphite anode. The titanium coating covers the entire anode area extended by the inherent micro surface roughness of graphite. The Svetlana 572B envelope is fabricated from hard glass intended specifically for the high-temperature operation of transmitting tubes. The internal tube pa ...
Programmable Single-/Dual-/Triple
... particular tone frequency. The sum current II drives the following current amplifier. The loudness generator produces the DAC reference current IL for all three tones. This requires connecting an external resistor to ground. The chip temperature is monitored by the junction control. At temperatures ...
... particular tone frequency. The sum current II drives the following current amplifier. The loudness generator produces the DAC reference current IL for all three tones. This requires connecting an external resistor to ground. The chip temperature is monitored by the junction control. At temperatures ...
Sorensen XPH Series 175–420 W
... within a highly compact and lightweight unit. It can provide current of up to 10 amps at voltages up to 42 volts in both constant voltage and constant current modes. The choice of 42 volts enables it to be used as a test source for the new generation of automotive electrical parts which will use 42 ...
... within a highly compact and lightweight unit. It can provide current of up to 10 amps at voltages up to 42 volts in both constant voltage and constant current modes. The choice of 42 volts enables it to be used as a test source for the new generation of automotive electrical parts which will use 42 ...
S4803126135
... system. The major benefits of UPFC brings can be realized in power systems steady state operation as well as in the emergency situations [1]. Supporting voltage and control power flow is the main function of the UPFC [2,3,4]. To complement the research process A hardware setup of UPFC and control sy ...
... system. The major benefits of UPFC brings can be realized in power systems steady state operation as well as in the emergency situations [1]. Supporting voltage and control power flow is the main function of the UPFC [2,3,4]. To complement the research process A hardware setup of UPFC and control sy ...
Instructions for muon lifetime experiment - CASE
... Graaff generator produces a high DC voltage by having a constant current source deliver charge into an enormous resistance. Our constant current source is a charging belt, which mechanically transports charge from ground against the high voltage terminal potential and delivers it to the terminal. In ...
... Graaff generator produces a high DC voltage by having a constant current source deliver charge into an enormous resistance. Our constant current source is a charging belt, which mechanically transports charge from ground against the high voltage terminal potential and delivers it to the terminal. In ...
thpma046
... 2. The source current reduces as Q increases ensuring good part-load efficiency. 3. The phase angle between the source voltage and current (φ) depends on Q. They are nearly in-phase only for higher values of Q but φ changes steeply with slight shift in operating frequency. ...
... 2. The source current reduces as Q increases ensuring good part-load efficiency. 3. The phase angle between the source voltage and current (φ) depends on Q. They are nearly in-phase only for higher values of Q but φ changes steeply with slight shift in operating frequency. ...
MJD295 5 PNP Epitaxial Silicon Transistor Absolute Maximum Ratings
... DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems 2. A critical component is any component of a life support which, (a) are intended for surgical implant into the body, device or s ...
... DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems 2. A critical component is any component of a life support which, (a) are intended for surgical implant into the body, device or s ...
6-pin dip zero-cross optoisolators triac driver output
... IF = rated IFT, MT1-MT2 voltage above which device will not trigger off-state IF = rated IF, rated VDRM, off-state ...
... IF = rated IFT, MT1-MT2 voltage above which device will not trigger off-state IF = rated IF, rated VDRM, off-state ...
Mercury-arc valve
A mercury-arc valve or mercury-vapor rectifier or (UK) mercury-arc rectifier is a type of electrical rectifier used for converting high-voltage or high-current alternating current (AC) into direct current (DC). It is a type of cold cathode gas-filled tube, but is unusual in that the cathode, instead of being solid, is made from a pool of liquid mercury and is therefore self-restoring. As a result, mercury-arc valves were much more rugged, long-lasting and could carry much higher currents than most other types of gas discharge tube.Invented in 1902 by Peter Cooper Hewitt, mercury-arc rectifiers were used to provide power for industrial motors, electric railways, streetcars, and electric locomotives, as well as for radio transmitters and for high-voltage direct current (HVDC) power transmission. They were the primary method of high power rectification before the advent of semiconductor rectifiers, such as diodes, thyristors and gate turn-off thyristors (GTOs) in the 1970s.