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172946001 - Würth Elektronik
172946001 - Würth Elektronik

... The LED Driver Module features an integrated switch current limiting mechanism to prevent the LEDs from being overdriven. The switch current limiter is triggered when the switch current is three times exceeding the current level set by the resistor. Once the current limiter is triggered, the interna ...
2 x 210 Watt STEREO DIGITAL AMPLIFIER
2 x 210 Watt STEREO DIGITAL AMPLIFIER

... This system only requires a simple passive LC demodulation filter to deliver high-quality, high-efficiency audio amplification with proven EMI compliance. This device requires two power supplies, at 12 V for GVDD and VDD, and at 50V for PVDD. The TAS5162 does not require power-up sequencing due to i ...
Procedure Manual Template
Procedure Manual Template

... a shock hazard. Leads must not be connected or disconnected when high voltage is present 1.1.5. Note 1: Calibrator Trips back to standby The output of the calibrator is shorted or the resistance of the load is too low for the calibrator to drive. Note that for the 2000 series the factory set for the ...
SMPS AC/DC Reference Design User`s Guide
SMPS AC/DC Reference Design User`s Guide

... BLOCK DIAGRAM A conventional SMPS must implement PFC if it draws more than 75 watts from the AC Mains. The PFC circuitry draws input current in phase with the input voltage, and the Total Harmonic Distortion (THD) of the input current should be less than 5% at full load. The PFC provides a fixed DC ...
UltraVolt, Inc. - Application Notes for High Voltage Power Supplies
UltraVolt, Inc. - Application Notes for High Voltage Power Supplies

... Pin 3 – Iout Monitor: This pin serves as the Iout Monitor pin, as depicted in Figure 1. Scale factors vary and are unique to each model. The HV Multiplier in each high-voltage power supply is grounded through the Rsense resistor, as shown in Figure 1. The HV Feedback resistors and the HV Test Point ...
PARTNER alternators,
PARTNER alternators,

... reached via side-mounted or front-mounted access panels. It becomes a simple and straightforward matter to alter the voltage by reconnection and to connect the neutral. Current transformers can also be easily integrated for the purpose of parallel operation, measurement or protection. ...
ADM1175 数据手册DataSheet 下载
ADM1175 数据手册DataSheet 下载

... the sense resistor in the power path via the VCC pin and the SENSE pin. The ADM1175 limits the current through this resistor by controlling the gate voltage (via the GATE pin) of an external N-channel FET in the power path. The voltage across the sense resistor (and, therefore, the inrush current) i ...
ADS5270 数据资料 dataSheet 下载
ADS5270 数据资料 dataSheet 下载

... Stresses above these ratings may cause permanent damage. Exposure to absolute maximum conditions for extended periods may degrade device reliability. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those specified is not supported. The dc ...
S225-70-4
S225-70-4

... on single-phase regulators manufactured by Siemens® Corporation, General Electric®, and Howard Industries®, as well as Eaton's Cooper Power Systems type VR-32 voltage regulators. The CRA kit utilizes the control signals common to all voltage regulators. Designed into the CRA kits are control cable c ...
Electronic arrangement for shifting gears in motor vehicles
Electronic arrangement for shifting gears in motor vehicles

... Since the three switching circuits B1, B2 and B3 are to to the terminal K14 and thereby permits current to flow change their states as a function of the output signal, of through the coil 70 as a result of the closure of the switch d. Since the coil 70‘ is associated with the pressure con 50 the tac ...
A CMOS low power, process/temperature variation tolerant RSSI
A CMOS low power, process/temperature variation tolerant RSSI

... of the right-hand side current mirror (M6 and M8) is larger than that of the left-hand side current mirror (M5 and M7). Based on Eq. (6), Iout will be at its maximum value. When the differential input voltage increases, Iout decreases. As input voltage increases, smaller size transistors (M1 and M4) ...
MAX3380E/MAX3381E +2.35V to +5.5V, 1µA, 2Tx/2Rx RS-232 Transceivers General Description
MAX3380E/MAX3381E +2.35V to +5.5V, 1µA, 2Tx/2Rx RS-232 Transceivers General Description

... +3.7V, the RS-232 outputs are at ±5.5V, which is compliant with the RS-232 standard. As the supply voltage drops below the +3.1V set point, the RS-232 outputs change to ±3.7V, which is compatible with the RS-232 standard. The outputs will remain at the compatible levels until the supply voltage rise ...
ELTR 120 (Semiconductors 1)
ELTR 120 (Semiconductors 1)

PAM8403H Description Pin Assignments
PAM8403H Description Pin Assignments

... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
MAX3346E ±15kV ESD-Protected USB Transceiver in UCSP General Description
MAX3346E ±15kV ESD-Protected USB Transceiver in UCSP General Description

... SUSP, or suspend, is a control input. When SUSP is forced high the MAX3346E enters a low-power state. In this state, the quiescent supply current into VCC is less than 40µA. In this mode, RCV is forced low, and D+ and D- are high-impedance inputs (Table 3d). In suspend mode, data can only be transmi ...
Activity 8C
Activity 8C

Merlin 350KW-400KW Large Portable Load Bank
Merlin 350KW-400KW Large Portable Load Bank

... 8. Inspect bottom of crate/enclosure for any components that may have jarred loose during shipment such as indicator light lenses, switch knobs, etc. 9. Visually inspect element chamber for foreign objects, broken ceramic insulators, mechanical damage. ...
PAM8610 Description Pin Assignments
PAM8610 Description Pin Assignments

... V2P5, or 75% of its final value, the device turns on and the Class-D outputs start switching. The startup time is not critical for the best de-pop performance since any heard pop sound is the result of the Class-D output switching-on other than that of the startup time. However, at least a 0.47μF ca ...
Datasheet - Texas Instruments
Datasheet - Texas Instruments

MAX5109 Nonvolatile, Dual, 8-Bit DACs with 2-Wire Serial Interface General Description
MAX5109 Nonvolatile, Dual, 8-Bit DACs with 2-Wire Serial Interface General Description

... Precision on-chip output buffers swing rail-to-rail, and provide 8µs settling time. The I2C-compatible, 2-wire serial interface allows for a maximum clock frequency of 400kHz. The MAX5109 has independent high and low reference inputs allowing maximum output voltage range flexibility. The reference r ...
TPS1H100-Q1 40-V, 100-mΩ Single-Channel Smart High
TPS1H100-Q1 40-V, 100-mΩ Single-Channel Smart High

Surge protection - Phoenix Contact
Surge protection - Phoenix Contact

LME49880 数据资料 dataSheet 下载
LME49880 数据资料 dataSheet 下载

... output circuit with a typical 26mA. Capacitive loads up to 100pF will cause little change in the phase characteristics of the amplifiers and are therefore allowable. Capacitive loads greater than 100pF must be isolated from the output. The most straight forward way to do this is to put a resistor in ...
DRAM pres. - cse.scu.edu
DRAM pres. - cse.scu.edu

PS202010EN/ Old G210-90-1
PS202010EN/ Old G210-90-1

... winding temperature rise rating. The above winding temperature rise shall not exceed 55°C when loaded at base kVA rating. The transformer shall provide an additional 22% continuous operating capacity at the 75°C rating. This transformer is identified as a PEAK transformer. 4 of 13 • October 2015 • S ...
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Voltage regulator



A voltage regulator is designed to automatically maintain a constant voltage level. A voltage regulator may be a simple ""feed-forward"" design or may include negative feedback control loops. It may use an electromechanical mechanism, or electronic components. Depending on the design, it may be used to regulate one or more AC or DC voltages.Electronic voltage regulators are found in devices such as computer power supplies where they stabilize the DC voltages used by the processor and other elements. In automobile alternators and central power station generator plants, voltage regulators control the output of the plant. In an electric power distribution system, voltage regulators may be installed at a substation or along distribution lines so that all customers receive steady voltage independent of how much power is drawn from the line.
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