CN-0151 利用DAC、运算放大器和MOSFET 晶体管，构建多功能高精度可编程电流源
... by the breakdown voltage of the MOSFET transistor. The ADR425 is an ideal 5 V low power precision reference for this circuit, but its output must be inverted with an additional op amp to generate the −5 V reference. ...
... by the breakdown voltage of the MOSFET transistor. The ADR425 is an ideal 5 V low power precision reference for this circuit, but its output must be inverted with an additional op amp to generate the −5 V reference. ...
a cockcroft–walton voltage multiplier fed by a three-phase-to
... sources were from ac–dc converters, except some dc-powered systems Depending on the application requirements, many circuit topologies have been well developed for different voltage levels, different power rating, and different ac sources. When high dc voltage was required, high voltage gain was an i ...
... sources were from ac–dc converters, except some dc-powered systems Depending on the application requirements, many circuit topologies have been well developed for different voltage levels, different power rating, and different ac sources. When high dc voltage was required, high voltage gain was an i ...
STEVAL-ISA012V1
... This reference design represents a cost effective solution for low power high voltage power supplies. It has been developed to cover applications requiring an ultra-wide input voltage range (between 90 and 450 VAC), typical of threephase applications. This requires the use of very high voltage compo ...
... This reference design represents a cost effective solution for low power high voltage power supplies. It has been developed to cover applications requiring an ultra-wide input voltage range (between 90 and 450 VAC), typical of threephase applications. This requires the use of very high voltage compo ...
LM323 pdf
... including without limitation special, consequential or incidental damages. “Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must b ...
... including without limitation special, consequential or incidental damages. “Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must b ...
UNDERSTANDING AND USING 723VOLTAGE REGULATORS
... th e flow of curre nt through Q l w hen it senses a vo lt age drop (on pin s 2 and 3 of Ul) of appro ximately 0.65 volts acro ss R4. If R4 is 1 oh m, th e curre nt lim it is 650 mA; 10 ohms for R4 gives a 65-m A cu rrent limit and 0.1 ohm gives a 6.5-A current limit. Pass transistor, Ql in fig . 1, ...
... th e flow of curre nt through Q l w hen it senses a vo lt age drop (on pin s 2 and 3 of Ul) of appro ximately 0.65 volts acro ss R4. If R4 is 1 oh m, th e curre nt lim it is 650 mA; 10 ohms for R4 gives a 65-m A cu rrent limit and 0.1 ohm gives a 6.5-A current limit. Pass transistor, Ql in fig . 1, ...
Document
... •The three phases are independent of each other. •One point from each winding can be connected to form a neutral and thus make a wye connection. •The voltage from this point to any one of the line leads will be the phase voltage. The line voltage across any two line leads is the vector sum of the in ...
... •The three phases are independent of each other. •One point from each winding can be connected to form a neutral and thus make a wye connection. •The voltage from this point to any one of the line leads will be the phase voltage. The line voltage across any two line leads is the vector sum of the in ...
Motion, Angle and tilt Sensors
... elsif (DSP_CLK_PIN='1' and DSP_CLK_PIN'event) then Count <= Count + 1; end if; end process CounterP; ...
... elsif (DSP_CLK_PIN='1' and DSP_CLK_PIN'event) then Count <= Count + 1; end if; end process CounterP; ...
AX995A 1.6X Linear Fan Driver with VO Fully On Control
... The Output Voltage is set by VSET voltage. VO output voltage follows the 1.6 times of VSET voltage until it reaches VIN voltage. Fully-On Control If the FON pin logic level smaller than 0.8V, the output voltage can be promoted near to VIN voltage. Otherwise, VOUT is normal operating by FON larger th ...
... The Output Voltage is set by VSET voltage. VO output voltage follows the 1.6 times of VSET voltage until it reaches VIN voltage. Fully-On Control If the FON pin logic level smaller than 0.8V, the output voltage can be promoted near to VIN voltage. Otherwise, VOUT is normal operating by FON larger th ...
Welcome to this training module which looks at the hardware
... The purpose of an AC drive is to convert the current and voltage of the electric network into a form suitable for an electric motor. The electric network provides fixed voltage and frequency, whereas speed control of AC induction motors requires variable voltage and frequency. An AC drive consists ...
... The purpose of an AC drive is to convert the current and voltage of the electric network into a form suitable for an electric motor. The electric network provides fixed voltage and frequency, whereas speed control of AC induction motors requires variable voltage and frequency. An AC drive consists ...
PA280004EN
... status, and analog metering functions to your automation system through standard industry protocols for realtime system analysis and optimization ...
... status, and analog metering functions to your automation system through standard industry protocols for realtime system analysis and optimization ...
Case 24543910: Sepam 80 ANSI 25 – Brief Notes About Settings
... in voltage (dUs), frequency (dFs), and phase angle (dPhis) allow you to define the conditions for which you will consider that the synchronization is successful. For example, if the difference in voltage magnitudes is more than 5% of the Nominal Voltage defined in SFT2841, then the MCS025 will not t ...
... in voltage (dUs), frequency (dFs), and phase angle (dPhis) allow you to define the conditions for which you will consider that the synchronization is successful. For example, if the difference in voltage magnitudes is more than 5% of the Nominal Voltage defined in SFT2841, then the MCS025 will not t ...
Datasheet - Server Technology
... The Server Technology® Smart PDU provides local LED input current monitoring, allowing IT personnel to determine safe levels of loading on a per-phase basis while installing equipment into the rack/cabinet. The integral PIPS® technology provides accurate measurement of current (billing-grade), volta ...
... The Server Technology® Smart PDU provides local LED input current monitoring, allowing IT personnel to determine safe levels of loading on a per-phase basis while installing equipment into the rack/cabinet. The integral PIPS® technology provides accurate measurement of current (billing-grade), volta ...
Data Sheet, Type 5114
... The unit operates from a single 9 volt battery or DC power from an external AC/DC power adapter. “LOBAT” is indicated on the LCD readout when battery replacement is required. One 9 volt battery is installed in a compartment in the bottom of the case and operates 36 hours. The meter will operate at l ...
... The unit operates from a single 9 volt battery or DC power from an external AC/DC power adapter. “LOBAT” is indicated on the LCD readout when battery replacement is required. One 9 volt battery is installed in a compartment in the bottom of the case and operates 36 hours. The meter will operate at l ...
