worldwide capacitors
... and frequency with current limiting and discharge resistors. A resistance equivalent to approximately 10% of the capacitor impedance shall be connected in series with each capacitor and a resistor of approximately 1000 ohms shall be connected in parallel with each capacitor. Life test shall be condu ...
... and frequency with current limiting and discharge resistors. A resistance equivalent to approximately 10% of the capacitor impedance shall be connected in series with each capacitor and a resistor of approximately 1000 ohms shall be connected in parallel with each capacitor. Life test shall be condu ...
Old Company Name in Catalogs and Other Documents
... systems for life support (e.g. artificial life support devices or systems), surgical implantations, or healthcare intervention (e.g. excision, etc.), and any other applications or purposes that pose a direct threat to human life. You should use the Renesas Electronics products described in this docu ...
... systems for life support (e.g. artificial life support devices or systems), surgical implantations, or healthcare intervention (e.g. excision, etc.), and any other applications or purposes that pose a direct threat to human life. You should use the Renesas Electronics products described in this docu ...
Brushless DC Motor Controller (Rev. B)
... chip to modulate either the low-side switches only, or both upper and lower switches, allowing the user to minimize switching losses in less demanding two-quadrant applications. The device includes a differential current-sense amplifier and absolute-value circuit which provide an accurate reconstruc ...
... chip to modulate either the low-side switches only, or both upper and lower switches, allowing the user to minimize switching losses in less demanding two-quadrant applications. The device includes a differential current-sense amplifier and absolute-value circuit which provide an accurate reconstruc ...
PS9306L,PS9306L2 Data Sheet Preliminary
... (1) By-pass capacitor of more than 0.1 μF is used between VCC and GND near device. Also, ensure that the distance between the leads of the photocoupler and capacitor is no more than 10 mm. (2) When designing the printed wiring board, ensure that the pattern of the IGBT collectors/emitters is not too ...
... (1) By-pass capacitor of more than 0.1 μF is used between VCC and GND near device. Also, ensure that the distance between the leads of the photocoupler and capacitor is no more than 10 mm. (2) When designing the printed wiring board, ensure that the pattern of the IGBT collectors/emitters is not too ...
General Description Features
... is detected, it always takes precedence over the PSE source, allowing the wall adapter to power the EV kit. Warning: The EV kit is designed to operate with high voltages. Dangerous voltages are present on this EV kit and on equipment connected to it. Users who power up this EV kit or power the sourc ...
... is detected, it always takes precedence over the PSE source, allowing the wall adapter to power the EV kit. Warning: The EV kit is designed to operate with high voltages. Dangerous voltages are present on this EV kit and on equipment connected to it. Users who power up this EV kit or power the sourc ...
the brochure
... Two models are available with voltage ranges to 300V and current ranges to 3000mA. Operating modes include constant voltage or constant current with automatic crossover. In addition, the Model 250V offers a constant power operating mode. Operation may be timed or continuous. All parameters, includin ...
... Two models are available with voltage ranges to 300V and current ranges to 3000mA. Operating modes include constant voltage or constant current with automatic crossover. In addition, the Model 250V offers a constant power operating mode. Operation may be timed or continuous. All parameters, includin ...
Practical Realisation and Analysis of Spiral Inductors for Wireless
... inductance value. For windings made with pitch (constant or variable) uninsulated wires are usually used, resulting small values for the parasitic capacitance. For the multilayer windings the self inductance value is higher, requiring the same area. For this type of winding there is a higher value o ...
... inductance value. For windings made with pitch (constant or variable) uninsulated wires are usually used, resulting small values for the parasitic capacitance. For the multilayer windings the self inductance value is higher, requiring the same area. For this type of winding there is a higher value o ...
Maxim Integrated MAX14870 DC motor driver datasheet
... Integrated fast-decay current regulation allows useradjustable peak startup motor currents and requires minimal external components. A separate voltage-sense input (SNS) reduces current sensing errors due to parasitic trace resistance. The MAX14870/MAX14872 features shoot-through protection and inte ...
... Integrated fast-decay current regulation allows useradjustable peak startup motor currents and requires minimal external components. A separate voltage-sense input (SNS) reduces current sensing errors due to parasitic trace resistance. The MAX14870/MAX14872 features shoot-through protection and inte ...
All You Need To Know About Power over Ethernet (PoE)
... minimizing business disruption. Wherever there is an Ethernet connection, a PD can be easily deployed. In addition, PoE will accelerate the deployment of wireless access points and network cameras because power, which is rarely available above the ceiling, can now be offered over the Ethernet cable. ...
... minimizing business disruption. Wherever there is an Ethernet connection, a PD can be easily deployed. In addition, PoE will accelerate the deployment of wireless access points and network cameras because power, which is rarely available above the ceiling, can now be offered over the Ethernet cable. ...
Super Barrier Rectifier—A New Generation of Power Diode
... strate that real SBR diodes can readily compete with Schottky for a number of practical applications. II. SBR STRUCTURE AND OPERATION PRINCIPLES The SBR diode overcomes the aforementioned issues with Schottky and p-n diodes by using the MOS structure as illus trated in Fig. 1. The most important pa ...
... strate that real SBR diodes can readily compete with Schottky for a number of practical applications. II. SBR STRUCTURE AND OPERATION PRINCIPLES The SBR diode overcomes the aforementioned issues with Schottky and p-n diodes by using the MOS structure as illus trated in Fig. 1. The most important pa ...
汉王PDF转换RTF文档
... integrated inside of the device. A high switching frequency is ▪ Integrated converter switches and current sensin g chosen to minimize the size of the passive filtering components, ▪ Provides up to 500 mA per channel and 750 mA total further assisting in cost reduction. The high level of component ▪ ...
... integrated inside of the device. A high switching frequency is ▪ Integrated converter switches and current sensin g chosen to minimize the size of the passive filtering components, ▪ Provides up to 500 mA per channel and 750 mA total further assisting in cost reduction. The high level of component ▪ ...
Single-Phase Power/Energy Meter with Tamper
... the digital domain and measurement results are available in the form of frequencymodulated pulse outputs and as plain-text values, accessible over the USART interface. This enables the design to be used in cost-effective applications based on mechanical display counters. Alternatively, the design ea ...
... the digital domain and measurement results are available in the form of frequencymodulated pulse outputs and as plain-text values, accessible over the USART interface. This enables the design to be used in cost-effective applications based on mechanical display counters. Alternatively, the design ea ...
Specification for Ring Main Unit Switchgear with circuit breakers
... They shall be maintenance-free with breaking in low pressure SF6 gas. The position of the power and earthing contacts shall be clearly visible on the front of the switchboard. The position indicator shall provide positive contact indication in accordance with IEC 62271-103 standard. In addition, man ...
... They shall be maintenance-free with breaking in low pressure SF6 gas. The position of the power and earthing contacts shall be clearly visible on the front of the switchboard. The position indicator shall provide positive contact indication in accordance with IEC 62271-103 standard. In addition, man ...
1 Static Characteristics I
... The base resistor, RB, serves to control the level of base current. The collector resistor, RC, serves to limit the maximum collector current but acts essentially as an output load for the transistor. Fig. 1.3 shows a set of output characteristics for the transistor as IC vs VCE for a range of value ...
... The base resistor, RB, serves to control the level of base current. The collector resistor, RC, serves to limit the maximum collector current but acts essentially as an output load for the transistor. Fig. 1.3 shows a set of output characteristics for the transistor as IC vs VCE for a range of value ...
MP1470 - Monolithic Power System
... maximum junction temperature TJ (MAX), the junction-toambient thermal resistance θJA, and the ambient temperature TA. The maximum allowable continuous power dissipation at any ambient temperature is calculated by PD (MAX) = (TJ (MAX)-TA)/θJA. Exceeding the maximum allowable power dissipation will ca ...
... maximum junction temperature TJ (MAX), the junction-toambient thermal resistance θJA, and the ambient temperature TA. The maximum allowable continuous power dissipation at any ambient temperature is calculated by PD (MAX) = (TJ (MAX)-TA)/θJA. Exceeding the maximum allowable power dissipation will ca ...
high resistance grounding – avoiding
... 3-phase UPS modules that are high resistance grounded; o A comparison of present HRG practices between parallel UPS modules and parallel generators. Also discussed are design shortcomings in ground fault protection and alarm systems that are still prevalent in modern HRG installations. Lack of a cle ...
... 3-phase UPS modules that are high resistance grounded; o A comparison of present HRG practices between parallel UPS modules and parallel generators. Also discussed are design shortcomings in ground fault protection and alarm systems that are still prevalent in modern HRG installations. Lack of a cle ...