A Merged-Stage High Efficiency High Power Factor HB
... The converter is regulated by a digital controller that implements a variable duty ratio variablefrequency control method. To control the resonant output portion of the converter, variable frequency is used. The switching frequency is set above the series resonant frequency, to assure zero-voltage s ...
... The converter is regulated by a digital controller that implements a variable duty ratio variablefrequency control method. To control the resonant output portion of the converter, variable frequency is used. The switching frequency is set above the series resonant frequency, to assure zero-voltage s ...
NZT660/NZT660A PNP Low Saturation Transistor NZT 660
... 2. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. ...
... 2. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. ...
NPN Bipolar Transistor for High-Current Switching Applications
... Continued from preceding page. ...
... Continued from preceding page. ...
IXI848 - IXYS Power
... Stresses in excess of these ratings can cause permanent damage to the device. Functional operation of the device at these or any other conditions beyond those indicated in the operational sections of this data sheet is not implied. Exposure of the device to the absolute maximum ratings for an extend ...
... Stresses in excess of these ratings can cause permanent damage to the device. Functional operation of the device at these or any other conditions beyond those indicated in the operational sections of this data sheet is not implied. Exposure of the device to the absolute maximum ratings for an extend ...
SMS05C through SMS24C
... device will protect up to five lines. They are available with operating voltages of 5V, 12V, 15V and 24V. They are unidirectional devices and may be used on lines where the signal polarities are above ground. TVS diodes are solid-state devices designed specifically for transient suppression. They fe ...
... device will protect up to five lines. They are available with operating voltages of 5V, 12V, 15V and 24V. They are unidirectional devices and may be used on lines where the signal polarities are above ground. TVS diodes are solid-state devices designed specifically for transient suppression. They fe ...
Using Multiple-Channel Power Supplies for Maximum Flexibility
... voltages to power all the analog and digital circuit sub systems. During development and testing, a number of single-channel power supplies can be used to power up each circuit section. Alternatively, a multiple-channel power supply could meet all your requirements and reduce the number of instrumen ...
... voltages to power all the analog and digital circuit sub systems. During development and testing, a number of single-channel power supplies can be used to power up each circuit section. Alternatively, a multiple-channel power supply could meet all your requirements and reduce the number of instrumen ...
RevG_092
... New format is expected to make requirements clearer by separating guidance and expanding on it in the Users Guide. Revise From: ...
... New format is expected to make requirements clearer by separating guidance and expanding on it in the Users Guide. Revise From: ...
Chapter 7
... • The speed at which the voltage decays can be characterized by how long it takes the voltage to drop to 1/e of the initial voltage. • This is called the time constant and is represented by . • By selecting 1/e as the reference voltage: RC • The voltage can thus be expressed as: ...
... • The speed at which the voltage decays can be characterized by how long it takes the voltage to drop to 1/e of the initial voltage. • This is called the time constant and is represented by . • By selecting 1/e as the reference voltage: RC • The voltage can thus be expressed as: ...
WR10X(W) ±1%, ±5% Thick film Technology General purpose chip
... 3. Lower assembly costs 4. Higher component and equipment reliability 5. RoHS compliant and Lead free products ...
... 3. Lower assembly costs 4. Higher component and equipment reliability 5. RoHS compliant and Lead free products ...
Chapter 21
... other half the energy is returned to the circuit and no power losses occur in the capacitor. In an inductor, the source does work against the back emf of the inductor and energy is stored in the inductor, but when the current begins to decrease in the circuit, the energy is returned to the circuit ...
... other half the energy is returned to the circuit and no power losses occur in the capacitor. In an inductor, the source does work against the back emf of the inductor and energy is stored in the inductor, but when the current begins to decrease in the circuit, the energy is returned to the circuit ...
2 Isolated V Actvtd Op Input
... voltage • Input voltage range from 4.5Vdc to 30Vdc @ 4mA minimum • Input current is electronically limited to 14mA maximum • Isolated input is not polarity sensitive - it cannot be connected backwards • Optical-isolation rated at 1500VPEAK • Input is overvoltage protected at 33V with a surgector pro ...
... voltage • Input voltage range from 4.5Vdc to 30Vdc @ 4mA minimum • Input current is electronically limited to 14mA maximum • Isolated input is not polarity sensitive - it cannot be connected backwards • Optical-isolation rated at 1500VPEAK • Input is overvoltage protected at 33V with a surgector pro ...
Measurements International - AMTEST-PL
... Maximum voltage for the 6000B is 100 Volts. This technology offers new solutions for measuring high value resistors more accurately and at lower currents. The Cutkosky or Binary Voltage Divider Technology, solves all errors normally associated with a direct current comparator while offering signific ...
... Maximum voltage for the 6000B is 100 Volts. This technology offers new solutions for measuring high value resistors more accurately and at lower currents. The Cutkosky or Binary Voltage Divider Technology, solves all errors normally associated with a direct current comparator while offering signific ...
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.