electronic components - Crompton Instruments
... Figure (A), shows the transconductance, Gm, or effect of the gate voltage upon the drain to source current. Notice the gate-source voltage can be positive or negative. This would not be possible with a JFET. In figure (B), again notice the effect of increasing Vgs on Ids; notice also that for any gi ...
... Figure (A), shows the transconductance, Gm, or effect of the gate voltage upon the drain to source current. Notice the gate-source voltage can be positive or negative. This would not be possible with a JFET. In figure (B), again notice the effect of increasing Vgs on Ids; notice also that for any gi ...
FAN7930C Critical Conduction Mode PFC Controller
... This pin is the output of the transconductance error amplifier. Components for the output voltage compensation should be connected between this pin and GND. This pin is the input of the over-current protection comparator. The MOSFET current is sensed using a sensing resistor and the resulting voltag ...
... This pin is the output of the transconductance error amplifier. Components for the output voltage compensation should be connected between this pin and GND. This pin is the input of the over-current protection comparator. The MOSFET current is sensed using a sensing resistor and the resulting voltag ...
PIC120.241C, PIC120.242C
... This device is designed for installation in an enclosure and is intended for the general professional use such as in industrial control, office, communication, and instrumentation equipment. Do not use this power supply in equipment, where malfunction may cause severe personal injury or threaten hum ...
... This device is designed for installation in an enclosure and is intended for the general professional use such as in industrial control, office, communication, and instrumentation equipment. Do not use this power supply in equipment, where malfunction may cause severe personal injury or threaten hum ...
switchgear spec manual12kv rev 5 2014
... overload protection will establish the maximum size transformer and transformer fuse (if used) that the customer may install. Electronic fuses may be necessary. Customer will provide a protection study by a professional engineer ensuring proper coordination. ...
... overload protection will establish the maximum size transformer and transformer fuse (if used) that the customer may install. Electronic fuses may be necessary. Customer will provide a protection study by a professional engineer ensuring proper coordination. ...
OPA549 High-Voltage, High-Current OPERATIONAL AMPLIFIER DESCRIPTION
... The OPA549 is a low-cost, high-voltage/high-current operational amplifier ideal for driving a wide variety of loads. This laser-trimmed monolithic integrated circuit provides excellent low-level signal accuracy and high output voltage and current. The OPA549 operates from either single or dual suppl ...
... The OPA549 is a low-cost, high-voltage/high-current operational amplifier ideal for driving a wide variety of loads. This laser-trimmed monolithic integrated circuit provides excellent low-level signal accuracy and high output voltage and current. The OPA549 operates from either single or dual suppl ...
a CMOS 80 MHz Monolithic 256 24(18) Color Palette RAM
... Composite sync control input (TTL compatible). A logical zero on this input switches off a 40 IRE current source on the analog outputs (see Figures 3 and 4). SYNC does not override any other control or data input, as shown in Tables IV and V; therefore, it should be asserted only during the blanking ...
... Composite sync control input (TTL compatible). A logical zero on this input switches off a 40 IRE current source on the analog outputs (see Figures 3 and 4). SYNC does not override any other control or data input, as shown in Tables IV and V; therefore, it should be asserted only during the blanking ...
AN2007-06 - MA300Exx, Module Adapter Boards for PrimePACK
... Active voltage clamping is a technique which keeps transient VCE overvoltages below VCES when the IGBT switches off. The standard approach to active clamping is to use a chain of avalanche diodes connected between the auxiliary collector and the gate of an IGBT module. When the VCE voltage exceeds t ...
... Active voltage clamping is a technique which keeps transient VCE overvoltages below VCES when the IGBT switches off. The standard approach to active clamping is to use a chain of avalanche diodes connected between the auxiliary collector and the gate of an IGBT module. When the VCE voltage exceeds t ...
Graphical User Interface for Numerical Protection Relay
... protection. Numerical protection is a unit-type protection for a specified zone or piece of equipment. It is based on the fact that it is only in the case of faults internal to the zone that the differential current (difference between input and output currents) will be high. Graphical User Interfac ...
... protection. Numerical protection is a unit-type protection for a specified zone or piece of equipment. It is based on the fact that it is only in the case of faults internal to the zone that the differential current (difference between input and output currents) will be high. Graphical User Interfac ...
systems for street lighting control power reduction
... a precision quartz clock (possible deviation of indications: +/- 5 seconds per month), which also automatically adjust for daylight savings (summer/winter). Communication with the controller mounted in the lighting cabinet can be done remotely - using a wireless remote control, therefore opening the ...
... a precision quartz clock (possible deviation of indications: +/- 5 seconds per month), which also automatically adjust for daylight savings (summer/winter). Communication with the controller mounted in the lighting cabinet can be done remotely - using a wireless remote control, therefore opening the ...
INSTALLATION INSTRUCTION Solorail™ System
... a more practical choice for longer runs (see voltage drop guidelines). Electronic transformers offer quieter operation than magnetics, making them a more practical choice for quiet settings. Magnetic transformers generally contain less components making them among the most reliable power sources. Ei ...
... a more practical choice for longer runs (see voltage drop guidelines). Electronic transformers offer quieter operation than magnetics, making them a more practical choice for quiet settings. Magnetic transformers generally contain less components making them among the most reliable power sources. Ei ...
MCDTV4-2 product presentation v01
... Cost savings for field service equipment and commissioning effort Integrated Fault simulation - Faults can be simulated in the device for “dry testing” without external wiring ...
... Cost savings for field service equipment and commissioning effort Integrated Fault simulation - Faults can be simulated in the device for “dry testing” without external wiring ...
SGA9089Z 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 ...
... 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 ...
MAX685 Dual-Output (Positive and Negative), DC-DC Converter for CCD and LCD General Description
... This device uses a single inductor to provide independently regulated positive and negative outputs. Integrated power switches are included in a small 24Pin 4mm x 4mm Thin QFN package to save space and reduce cost. A 16-pin QSOP package is also available. Each output delivers up to 10mA from a +2.7V ...
... This device uses a single inductor to provide independently regulated positive and negative outputs. Integrated power switches are included in a small 24Pin 4mm x 4mm Thin QFN package to save space and reduce cost. A 16-pin QSOP package is also available. Each output delivers up to 10mA from a +2.7V ...
MAX1878 Dual-Output Step-Down and LCD Step-Up Power Supply for PDAs General Description
... FB, FBLCD, AIN1, AIN2, ON, ONLCD to AGND ......-0.3V to +6V AIN2 to AIN1..........................................................-0.3V to +0.3V AIN1, AIN2 to IN ....................................................-0.3V to +0.3V IN to PGND............................................................. ...
... FB, FBLCD, AIN1, AIN2, ON, ONLCD to AGND ......-0.3V to +6V AIN2 to AIN1..........................................................-0.3V to +0.3V AIN1, AIN2 to IN ....................................................-0.3V to +0.3V IN to PGND............................................................. ...
TLVx171 36-V, Single-Supply, Low-Power
... Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absol ...
... Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absol ...
BD6046GUL
... the common impedance of the wiring patterns. Similarly take pattern design into account for GND lines as well. Furthermore, for all power supply pins of the LSI, in conjunction with inserting capacitors between power supply and GND pins, when using electrolytic capacitors, determine constants upon a ...
... the common impedance of the wiring patterns. Similarly take pattern design into account for GND lines as well. Furthermore, for all power supply pins of the LSI, in conjunction with inserting capacitors between power supply and GND pins, when using electrolytic capacitors, determine constants upon a ...
