AN1957
... Another major function is Low Voltage Detect (LVD), which detects power supply brownouts and glitches. Whenever VCC falls below the Reset threshold (VRST), the Reset output is asserted and remains so trec after VCC increases above the Vrst threshold. In the case of an RC circuit, no minimum Reset pu ...
... Another major function is Low Voltage Detect (LVD), which detects power supply brownouts and glitches. Whenever VCC falls below the Reset threshold (VRST), the Reset output is asserted and remains so trec after VCC increases above the Vrst threshold. In the case of an RC circuit, no minimum Reset pu ...
ZXGD3101N8 Description Features
... 3. The detector outputs a positive voltage with respect to ground, this voltage is then fed to the MOSFET driver stage and current is sourced out of the GATEH pin. 4. The current out of the GATEH pin is sourced into the synchronous MOSFET Gate to turn the device on. 5. The GATEH output voltage is no ...
... 3. The detector outputs a positive voltage with respect to ground, this voltage is then fed to the MOSFET driver stage and current is sourced out of the GATEH pin. 4. The current out of the GATEH pin is sourced into the synchronous MOSFET Gate to turn the device on. 5. The GATEH output voltage is no ...
Highest accuracy & precision WT3000E Precision Power Analyzer
... Harmonic measurement (/G6 option) The Harmonic Analysis Software (Model 761922) loads data measured by the WT3000E and performs harmonic analysis that complies with the latest IEC61000-3-2 & IEC61000-3-12 standards. The harmonic measurement software also performs harmonic measurement tests conformin ...
... Harmonic measurement (/G6 option) The Harmonic Analysis Software (Model 761922) loads data measured by the WT3000E and performs harmonic analysis that complies with the latest IEC61000-3-2 & IEC61000-3-12 standards. The harmonic measurement software also performs harmonic measurement tests conformin ...
Overcurrent and Ground Fault Protection
... 2.1.4. Directional Overcurrent Relays When the power system is not radial (source on one side of the line), an overcurrent relay may not be able to provide adequate protection. This type of relay operates in on direction of current flow and blocks in the opposite direction. Three conditions must be ...
... 2.1.4. Directional Overcurrent Relays When the power system is not radial (source on one side of the line), an overcurrent relay may not be able to provide adequate protection. This type of relay operates in on direction of current flow and blocks in the opposite direction. Three conditions must be ...
POWER METER PW3336, PW3337
... timing, and zero-adjustment. In addition, the master-slave configuration allows you to key lock all slave devices with the master unit, mirroring the master unit’s operations and modes on all of the other power meters. The free PC application can be used to calculate efficiency values across multip ...
... timing, and zero-adjustment. In addition, the master-slave configuration allows you to key lock all slave devices with the master unit, mirroring the master unit’s operations and modes on all of the other power meters. The free PC application can be used to calculate efficiency values across multip ...
examination branch question bank
... A 230 volts dc shunt motor takes 51 A at full load. Resistances of armature and field windings are 0.1ohm and 230 ohms respectively. Determine i) armature current ii. field current iii. back emf developed at full load? In case of an 8-pole induction motor the supply frequency was 50 Hz and the shaft ...
... A 230 volts dc shunt motor takes 51 A at full load. Resistances of armature and field windings are 0.1ohm and 230 ohms respectively. Determine i) armature current ii. field current iii. back emf developed at full load? In case of an 8-pole induction motor the supply frequency was 50 Hz and the shaft ...
Alternating Current Circuits and Electromagnetic Waves
... It reflects only red frequencies as they hit. It absorbs red frequencies more than other frequencies. It reflects red frequencies more than other frequencies. It emits red frequencies more than other frequencies. Not enough information. ...
... It reflects only red frequencies as they hit. It absorbs red frequencies more than other frequencies. It reflects red frequencies more than other frequencies. It emits red frequencies more than other frequencies. Not enough information. ...
SP3243E 数据资料DataSheet下载
... The SP3243E products are 3 driver/5 receiver RS-232 transceiver solutions intended for portable or hand-held applications such as notebook and palmtop computers. The SP3243E includes one complementary receiver that remains alert to monitor an external device's Ring Indicate signal while the device i ...
... The SP3243E products are 3 driver/5 receiver RS-232 transceiver solutions intended for portable or hand-held applications such as notebook and palmtop computers. The SP3243E includes one complementary receiver that remains alert to monitor an external device's Ring Indicate signal while the device i ...
LDO Current Foldback/Current Limiter Circuits Tips
... introduced LDO's of type B, with a current foldback circuit that can detect accurately when an over-current condition occurs. The protection circuits required for types A and B LDO’s are smaller than the protection circuits for types C and D LDO’s, making it possible to integrate types A and B LDO’s ...
... introduced LDO's of type B, with a current foldback circuit that can detect accurately when an over-current condition occurs. The protection circuits required for types A and B LDO’s are smaller than the protection circuits for types C and D LDO’s, making it possible to integrate types A and B LDO’s ...
ZXMS6004SG Features and Benefits Product Summary
... Qualified to AEC-Q101 Standards for High Reliability ...
... Qualified to AEC-Q101 Standards for High Reliability ...
TND412 - The Changing ESD Landscape, ESD Protection
... There are several types of ESD protection devices available today, but the most common are divided into three categories: polymers, varistors/suppressors, and diodes. The most difficult task in determining which ESD protection device to choose is one that should be the easiest – that is, figuring ou ...
... There are several types of ESD protection devices available today, but the most common are divided into three categories: polymers, varistors/suppressors, and diodes. The most difficult task in determining which ESD protection device to choose is one that should be the easiest – that is, figuring ou ...
FPF1005-FPF1006 IntelliMAX Advanced Load Management Products F
... A 0.1µF capacitor, COUT, should be placed between VOUT and GND. This capacitor will prevent parasitic board inductance from forcing VOUT below GND when the switch turns-off. Due to the integral body diode in the PMOS switch, a CIN greater than COUT is highly recommended. A COUT greater than CIN can ...
... A 0.1µF capacitor, COUT, should be placed between VOUT and GND. This capacitor will prevent parasitic board inductance from forcing VOUT below GND when the switch turns-off. Due to the integral body diode in the PMOS switch, a CIN greater than COUT is highly recommended. A COUT greater than CIN can ...
radiac set an/pdr-56f (nsn 6665-01-113-9530)
... various voltages to operate the radiacmeter. The power is taken from two dry cells that are installed in the radiacmeter. The relatively low voltage of the dry cells is stepped up through an oscillator-transformer-rectifier arrangement which supplies the different voltages. The regulator portion of ...
... various voltages to operate the radiacmeter. The power is taken from two dry cells that are installed in the radiacmeter. The relatively low voltage of the dry cells is stepped up through an oscillator-transformer-rectifier arrangement which supplies the different voltages. The regulator portion of ...
Kuhlman Electric Corporation
... phase are self-cooled with additional single stage forced-air cooling available. Three phase transformers larger than 10,000 kVA are available self-cooled, with up to 2 stages of forced air cooling. Primary voltages through 161 kV are offered, as well as a full range of options in all ratings. All d ...
... phase are self-cooled with additional single stage forced-air cooling available. Three phase transformers larger than 10,000 kVA are available self-cooled, with up to 2 stages of forced air cooling. Primary voltages through 161 kV are offered, as well as a full range of options in all ratings. All d ...
EPOS2 Module 36/2 Hardware Reference
... maxon motor control’s EPOS2 Module 36/2 is a small-sized, full digital, smart motion controller. It is designated for the use as plug-in module in customer-specific motherboards for single axis or multi axes motion control systems. Due to its flexible and high efficient power stage, the EPOS2 Module ...
... maxon motor control’s EPOS2 Module 36/2 is a small-sized, full digital, smart motion controller. It is designated for the use as plug-in module in customer-specific motherboards for single axis or multi axes motion control systems. Due to its flexible and high efficient power stage, the EPOS2 Module ...
Electrical ballast
An electrical ballast is a device intended to limit the amount of current in an electric circuit. A familiar and widely used example is the inductive ballast used in fluorescent lamps, to limit the current through the tube, which would otherwise rise to destructive levels due to the tube's negative resistance characteristic.Ballasts vary in design complexity. They can be as simple as a series resistor or inductor, capacitors, or a combination thereof or as complex as electronic ballasts used with fluorescent lamps and high-intensity discharge lamps.