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UMZ8.2NFH
UMZ8.2NFH

... (such as audio visual equipment, office-automation equipment, communications devices, electrical appliances and electronic toys). Should you intend to use these products with equipment or devices which require an extremely high level of reliability and the malfunction of with would directly endanger ...
TS-21 "Hellfire Modulator" owner`s manual
TS-21 "Hellfire Modulator" owner`s manual

... so peculiar that we just HAD to make an audio waveform processor out of it! The PWM is actually a very crude "monostable multivibrator". Because it uses positive feedback, it belongs to a class of designs known as "metastable" circuits. Varying the PWM MANUAL control causes the switch point of the P ...
SG2525 SG3525 smps pwm
SG2525 SG3525 smps pwm

... The SG3525A series of pulse width modulator integrated circuits are designed to offer improved performance and lowered external parts count when used in designing all types of switching power supplies. The on-chip + 5.1 V reference is trimmed to ± 1 % and the input common-mode range of the error amp ...
a 3.3 V Supply, Voltage Output Temperature Sensor with Signal Conditioning AD22103*
a 3.3 V Supply, Voltage Output Temperature Sensor with Signal Conditioning AD22103*

... the power consumption of the AD22103 and the thermal resistance between the chip and the ambient environment θJA. Selfheating error in degrees Celsius can be derived by multiplying the power dissipation by θJA. Because errors of this type can vary widely for surroundings with different heat sinking ...
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PSS30S92F6-AG
PSS30S92F6-AG

... The time constant R1C4 should be set so that SC current is shut down within 2μs. (1.5μs~2μs is general value.) SC interrupting time might vary with the wiring pattern, so the enough evaluation on the real system is necessary. To prevent malfunction, the wiring of A, B, C should be as short as possib ...
ACT34
ACT34

... Active-Semi, Inc. reserves the right to modify the circuitry or specifications without notice. Users should evaluate each product to make sure that it is suitable for their applications. Active-Semi products are not intended or authorized for use as critical components in life-support devices or sys ...
JohnAnalog
JohnAnalog

... sized capacitors driving logic gates with hysteresis. The trailing edge of the GATE signal fires a second flip-flop, FF2, resulting in the OUT signal. This, in turn, activates the run down current which eventually discharges the hold capacitor and is sensed by discriminator DISC2. This in turn, rese ...
Basic Logic Devices
Basic Logic Devices

... When A tries to go high B still (partially) off Tries to hold signal low Two devices fighting Conflict in two logic states can potentially damage part May not occur immediately More often will appear as premature failure Problem In any random sample of parts Have no guarantee of device speed Hand se ...
170 Vdc Output, Quasi-Resonant Supply
170 Vdc Output, Quasi-Resonant Supply

LOOP INPUT CIRCUITS
LOOP INPUT CIRCUITS

DN-73 UCC3941 One Volt Boost Converter
DN-73 UCC3941 One Volt Boost Converter

... values of inductors will typically result in larger ripple voltages on the outputs, due to the residual energy stored in the inductor. (Note: Data Sheet equations for the power limit and peak current assume a 22µH inductor). Inductors exist as standard part numbers from vendors such as Coilcraft, Co ...
RFVA1027 数据资料DataSheet下载
RFVA1027 数据资料DataSheet下载

... Exceeding any one or a combination of the Absolute Maximum Rating conditions may cause permanent damage to the device. Extended application of Absolute Maximum Rating conditions to the device may reduce device reliability. Specified typical performance or functional operation of the device under Abs ...
Blade Fuses - Littelfuse
Blade Fuses - Littelfuse

... single fuse will survive. This does not factor-in the heat from a populated fuse box, but does include the heat from the current load with the proper rerating. **System Level Temperature represents the ambient temperature of the fuse box at a location within the vehicle. The temperature within a pop ...
PhenoMaster - TSE Systems
PhenoMaster - TSE Systems

... • Basic data base tools for immediate analysis • Data export supporting major statistics packages • Filtering and sorting of data ...
Door Control Relays Modules
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CN5611
CN5611

Personal Environments Data Input/Output Cable
Personal Environments Data Input/Output Cable

... Fan and Electronics Unit (FEU) to an external controller through individual monitor and control signals, which are available at the Data I/O socket on the FEU Connection Panel (Figure 2). The Data I/O Cable may be used with either the Supplied Air or Circulated Air Personal Environments systems, whi ...
Manual - Nady Systems, Inc.
Manual - Nady Systems, Inc.

... RACK MOUNTING The TMP-1 fits into one standard 19" rack unit of space (1 3/4"). Parts of the unit can become very warm during use. This is normal during operation. Care should be taken to ensure that there is enough space around the unit for cooling (at least 12” or 30cm). Do not place the TMP-1 on ...
Efficient Control Scheme for Five-level (NPC) Shunt Active Power
Efficient Control Scheme for Five-level (NPC) Shunt Active Power

... active power filter based on five-level (NPC) inverter which can mitigate current harmonics generated by nonlinear loads and compensate reactive power. Today, five-level inverter is strongly used in the medium and high voltage applications; these advantages are low harmonic distortions, low switchin ...
Presentación en Power Point de Rectifier
Presentación en Power Point de Rectifier

... single magazine and large systems can be configured using a single control and supervisory unit (MiniCSU). ...
Allegro | Product | 3132 and 3133
Allegro | Product | 3132 and 3133

LM1036 Dual DC Operated Tone/Volume/Balance Circuit
LM1036 Dual DC Operated Tone/Volume/Balance Circuit

x series - American Power Systems APS
x series - American Power Systems APS

Controlling the Speed of the Motor
Controlling the Speed of the Motor

... Tutorial 7: Arduino, Motors and Controls An electric motor is a device that converts electric current (AC or DC) into rotary motion. The speed of a DC motor varies with the voltage applied to the terminals – higher voltage results in higher speeds. This suggests a simple way to control the speed of ...
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Control system



A control system is a device, or set of devices, that manages, commands, directs or regulates the behavior of other devices or systems. Industrial control systems are used in industrial production for controlling equipment or machines.There are two common classes of control systems, open loop control systems and closed loop control systems. In open loop control systems output is generated based on inputs. In closed loop control systems current output is taken into consideration and corrections are made based on feedback. A closed loop system is also called a feedback control system. The human body is a classic example of feedback systems.
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