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2SD1383K
2SD1383K

... "Products"). If you wish to use any such Product, please be sure to refer to the specifications, which can be obtained from ROHM upon request. Examples of application circuits, circuit constants and any other information contained herein illustrate the standard usage and operations of the Products. ...
MMBTH 1 0 RG
MMBTH 1 0 RG

... 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 properly used in accordance with instructions for use device ...
Study of PR Controller to the Voltage Source Inverter
Study of PR Controller to the Voltage Source Inverter

SR70A Driver Module for Dynaco ST-70 Installation instructions
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... The “Special Red” SR70A driver module is a drop in replacement for the original driver board of the Dynaco ST-70 power amplifier. Unlike the original, all wiring on the SR70A is point-to-point with connections to the amplifier made to turret terminals. The schematic diagram of the SR70A module ident ...
Voltage Sag Mitigation in Distribution Line using DSTATCOM
Voltage Sag Mitigation in Distribution Line using DSTATCOM

... problems. For an industry voltage sags occur more often and cause severe problems and economical losses. Utilities often focus on disturbances from end-user equipment as the main power quality problems [3]. Reactive power compensation is an important issue in distribution system. If the reactive cur ...
Eliminate Voltage Unbalance - ALL
Eliminate Voltage Unbalance - ALL

... unbalanced by 27.7%. A motor will run hotter when operating on a power supply with voltage unbalance. The additional temperature increase is estimated with the following equation1: Total Temperature Rise = Balanced Temperature Rise x (1 + 2 x (% Voltage Unbalance)2/100) For example, a motor with an ...
Simple automatic-shutoff circuit uses few components
Simple automatic-shutoff circuit uses few components

... tester with an upper limit on the resistance of the test circuit. The total of the resistance between the probes and the resistance in the switching arrangement forms a voltage-divider network, producing a voltage at the input of the gate. When the two resistances are equal, the voltage at the gate ...
Using Standard Transformers in Multiple Applications
Using Standard Transformers in Multiple Applications

Synchronous close capacitor bank switching made easy
Synchronous close capacitor bank switching made easy

... voltage waveform on both the capacitor side and the source side of each interrupter. A close command issued by a separate capacitor bank controller causes the SmartClose capacitor switch to close each interrupter independently when the voltage difference across each interrupter is zero. A simple clo ...
Bip Transistor 50V 2A VCE(sat):400mV max. NPN Single MP
Bip Transistor 50V 2A VCE(sat):400mV max. NPN Single MP

... Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to "standard application", intended for the use as general electronics equipment (home appliances, AV equipment, communication device, office equipment, industrial equipment etc.). The products mentioned ...
GY3512171221
GY3512171221

Power Terminals
Power Terminals

... (2) Recommended wiring of shunt resistor and snubber capacitor External current sensing resistors are applied to detect OC (over current) condition or phase currents. A long wiring patterns between the shunt resistor and the IPM will cause excessive surge that might damage internal IC, and current d ...
Dimmable 120 Vac, 6.5 W Input Parallel-to
Dimmable 120 Vac, 6.5 W Input Parallel-to

... bridge output voltage varies. While a switch-mode power supply (a buck converter) reconfigures the input voltage to match the load, this circuit reconfigures the load to match the input voltage. When the instantaneous input voltage is relatively low, the LEDs are configured in parallel. When the ins ...
MAX1958EVKIT, MAX1959EVKIT
MAX1958EVKIT, MAX1959EVKIT

... The high-efficiency, dynamically adjustable, pulse-width modulated (PWM), DC-to-DC buck converter is optimized to provide power to the HBT PA in N-CDMA and W-CDMA cellular phones. The 1MHz PWM switching frequency allows the use of small external components, while skip mode reduces quiescent current ...
AnyVolt - Dimension Engineering
AnyVolt - Dimension Engineering

... Keep in mind the display only shows output current, so if you see OC flashing when you are only drawing 1.5A at the output, it means you are trying to draw more than 2A from a lower voltage supply at the input. ...
Now that we know how to make a summing amplifier, ponder over
Now that we know how to make a summing amplifier, ponder over

Voltage Tolerance Boundary
Voltage Tolerance Boundary

G9EJ-1-E DC Power Relays
G9EJ-1-E DC Power Relays

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1 - LIGO dcc

... Absolute Maximum) for M11 and M14 are not exceeded at the maximum supply voltage of ~500VDC. During the time when M12 is gated on, R28 is effectively bypassed and the majority of the applied voltage is dropped across R21. The power dissipation in R21 will be approximately 2.4 watts and the FETs see ...
Robustness Against Parasitics By SOI
Robustness Against Parasitics By SOI

... critical is the fact that even the not tested channel can latch as well. Thus, the high side output HO latches when the low side input LIN is under test and vice versa. The device 3 also shows unstable behavior. This occurs at approximately VIN = - 0.8 V. The injected current is only about IIN = -40 ...
PSpice - Time Domain Analysis
PSpice - Time Domain Analysis

... 10 ms so 1 ns is a reasonable choice for the values of tr and tf. Set td, the delay before the periodic part of the waveform, to zero. Then the values of v1 and v2 are -1 and 4, respectively. The value of pw is the length of time that v2 = 4V, so pw = 2 ms in this example. The value of per is the pe ...
higher harmonics analize in led diode lamps used to illumination
higher harmonics analize in led diode lamps used to illumination

... The use of electronic systems with a view to stabilizing operation of the lighting diodes, apart from its many advantages has one important fault – it generates higher harmonic component. The systems of diode lamps emit higher order harmonics to the network, giving rise to important hazard. This phe ...
Real Analog - Circuits 1 Chapter 2: Lab Projects
Real Analog - Circuits 1 Chapter 2: Lab Projects

... 2.5: Practical Voltage and Current Measurement Overview: Theoretical models of electrical circuits often assume that we can determine voltages and currents within the circuit without affecting the circuit’s operation. In reality, any time we measure a voltage or current, we alter the circuit’s behav ...
SP6699
SP6699

... The SP6699 is a boost DC-DC converter which uses a constant frequency, current mode control scheme to provide excellent line and load regulation. Operation can be best understood by referring to the Figure 1 on the first page or Figure 18 below. At the start of each oscillator cycle, the SR latch is ...
Parallel Stacking of TVSs For Higher Surge Currents
Parallel Stacking of TVSs For Higher Surge Currents

... Fax: (480) 947-1503 ...
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Triode



A triode is an electronic amplifying vacuum tube (or valve in British English) consisting of three electrodes inside an evacuated glass envelope: a heated filament or cathode, a grid, and a plate (anode). Invented in 1906 by Lee De Forest by adding a grid to the Fleming valve, the triode was the first electronic amplification device and the ancestor of other types of vacuum tubes such as the tetrode and pentode. Its invention founded the electronics age, making possible amplified radio technology and long-distance telephony. Triodes were widely used in consumer electronics devices such as radios and televisions until the 1970s, when transistors replaced them. Today, their main remaining use is in high-power RF amplifiers in radio transmitters and industrial RF heating devices. The word is derived from the Greek τρίοδος, tríodos, from tri- (three) and hodós (road, way), originally meaning the place where three roads meet.
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