LTC3330 Nanopower Buck-Boost DC/DC with Energy Harvesting
... cell battery to create a single output supply for alternative energy applications. The energy harvesting power supply, consisting of an integrated full-wave bridge rectifier and a high voltage buck converter, harvests energy from piezoelectric, solar, or magnetic sources. The primary cell input powe ...
... cell battery to create a single output supply for alternative energy applications. The energy harvesting power supply, consisting of an integrated full-wave bridge rectifier and a high voltage buck converter, harvests energy from piezoelectric, solar, or magnetic sources. The primary cell input powe ...
Comparison of Electromagnetic Interference
... A periodic signal can be displayed both in the time range and in the frequency range. When plotting the current or voltage curve over time, we obtain function f(t) = u(t), i(t), respectively, in the time range. The signal can be displayed in the time range using an oscilloscope. In the frequency ran ...
... A periodic signal can be displayed both in the time range and in the frequency range. When plotting the current or voltage curve over time, we obtain function f(t) = u(t), i(t), respectively, in the time range. The signal can be displayed in the time range using an oscilloscope. In the frequency ran ...
Photomultiplier Tubes. Construction and Operating Characteristics
... have very low work functions, they emit thermionic electrons even at room temperature. Most of dark currents originate from the thermionic emissions, especially those from the photocathode as they are multiplied by the dynodes. Cooling the photocathode is most effective in reducing thermionic emissi ...
... have very low work functions, they emit thermionic electrons even at room temperature. Most of dark currents originate from the thermionic emissions, especially those from the photocathode as they are multiplied by the dynodes. Cooling the photocathode is most effective in reducing thermionic emissi ...
IF 1308 Revision 4
... When installing the EV2IH Series remote photocell cover, location of the cell is important. The photo-sensitive window should preferably be aimed facing north where the change in light intensity is relatively uniform. Rows of trees, close buildings and overhangs may affect the turn off levels of the ...
... When installing the EV2IH Series remote photocell cover, location of the cell is important. The photo-sensitive window should preferably be aimed facing north where the change in light intensity is relatively uniform. Rows of trees, close buildings and overhangs may affect the turn off levels of the ...
MAX690âMAX695 Microprocessor Supervisory Circuits
... When OSC SEL is unconnected or driven high, the internal oscillator sets the reset time delay and watchdog timeout period. When OSC SEL is low, the external oscillator input, OSC IN, is enabled. OSC SEL has a 3µA internal pullup. See Table 1. When OSC SEL is low, OSC IN can be driven by an external ...
... When OSC SEL is unconnected or driven high, the internal oscillator sets the reset time delay and watchdog timeout period. When OSC SEL is low, the external oscillator input, OSC IN, is enabled. OSC SEL has a 3µA internal pullup. See Table 1. When OSC SEL is low, OSC IN can be driven by an external ...
Precision Dual-Channel Difference Amplifier AD8270
... output current to approximately 100 mA (see Figure 19 for more information). While the short-circuit condition itself does not damage the device, the heat generated by the condition can cause the device to exceed its maximum junction temperature, with corresponding negative effects on reliability. ...
... output current to approximately 100 mA (see Figure 19 for more information). While the short-circuit condition itself does not damage the device, the heat generated by the condition can cause the device to exceed its maximum junction temperature, with corresponding negative effects on reliability. ...
How DMMs measure current
... (CAT III-1000 V or 600 V CAT IV recommended) • Double insulation • Shrouded connectors, finger guards • Insulation not melted, cut, cracked, etc. • Connectors not damaged: no insulation pulled away from end connectors • Probe tips - not loose or broken off ©2009 Fluke Corporation ...
... (CAT III-1000 V or 600 V CAT IV recommended) • Double insulation • Shrouded connectors, finger guards • Insulation not melted, cut, cracked, etc. • Connectors not damaged: no insulation pulled away from end connectors • Probe tips - not loose or broken off ©2009 Fluke Corporation ...
Simulation and Design of a high speed Solid State Switch
... Fachbereich Elektrotechnik/Informatik der Universität Kassel ...
... Fachbereich Elektrotechnik/Informatik der Universität Kassel ...
Fundamentals of Microelectronics
... A rectifier is a device that passes positive-half cycle of a sinusoid and blocks the negative half-cycle or vice versa. When Vin is greater than 0, diode shorts, so Vout = Vin; however, when Vin is less than 0, diode opens, no current flows thru R1, Vout = IR1R1 = 0. CH3 ...
... A rectifier is a device that passes positive-half cycle of a sinusoid and blocks the negative half-cycle or vice versa. When Vin is greater than 0, diode shorts, so Vout = Vin; however, when Vin is less than 0, diode opens, no current flows thru R1, Vout = IR1R1 = 0. CH3 ...
PCA9601 1. General description Dual bidirectional bus buffer
... TX is an open-collector output without ESD protection diodes to VCC. It may be connected via a pull-up resistor to a supply voltage in excess of VCC, as long as the 15 V rating is not exceeded. It has a larger current sinking capability than a normal I2C-bus device, being able to sink a static curre ...
... TX is an open-collector output without ESD protection diodes to VCC. It may be connected via a pull-up resistor to a supply voltage in excess of VCC, as long as the 15 V rating is not exceeded. It has a larger current sinking capability than a normal I2C-bus device, being able to sink a static curre ...
The Beetle Reference Manual
... pulse can be chosen according to the specific requirements of the application. The minimum rise time (10-90%) is well below 25 ns, the remainder of the peak voltage after 25 ns can be adjusted to less than 30% for load capacitances Cin ≤ 35 pF . A comparator discriminates the front-end’s output puls ...
... pulse can be chosen according to the specific requirements of the application. The minimum rise time (10-90%) is well below 25 ns, the remainder of the peak voltage after 25 ns can be adjusted to less than 30% for load capacitances Cin ≤ 35 pF . A comparator discriminates the front-end’s output puls ...
05_transistordcbias1
... Using Kirchoff’s voltage law: VCE – VCC – IC RC Because: VCE = VC - VE Since VE = 0V, then: VC = VCE Also: VBE = VB - VE with VE = 0V, then: VB = VBE ...
... Using Kirchoff’s voltage law: VCE – VCC – IC RC Because: VCE = VC - VE Since VE = 0V, then: VC = VCE Also: VBE = VB - VE with VE = 0V, then: VB = VBE ...
Low Voltage Switchgear
... A The System shall be rated for a maximum voltage rating of 600 Vac. B The bus system ampacity of the Low Voltage Switchgear shall have the following ratings: 1. 1600A 2. 2000A 3. 3200A 4. 4000A 5. 5000A C The system shall be designed for use on 50/60 Hz electrical systems up to 600 Vac. D The syste ...
... A The System shall be rated for a maximum voltage rating of 600 Vac. B The bus system ampacity of the Low Voltage Switchgear shall have the following ratings: 1. 1600A 2. 2000A 3. 3200A 4. 4000A 5. 5000A C The system shall be designed for use on 50/60 Hz electrical systems up to 600 Vac. D The syste ...
AD8270 数据手册DataSheet 下载
... VS = ±15 V, VREF = 0 V, TA = 25°C, RLOAD = 2 kΩ, specifications referred to input, unless otherwise noted. ...
... VS = ±15 V, VREF = 0 V, TA = 25°C, RLOAD = 2 kΩ, specifications referred to input, unless otherwise noted. ...
Sabertooth 2×32 - Dimension Engineering
... Every third generation Sabertooth motor driver comes with USB standard. This makes operating from a PC or advanced microcontroller as easy as plugging in the cable. Windows drivers are included with the DEScribe PC software, and no driver is required for Linux. USB is also used with to set options, ...
... Every third generation Sabertooth motor driver comes with USB standard. This makes operating from a PC or advanced microcontroller as easy as plugging in the cable. Windows drivers are included with the DEScribe PC software, and no driver is required for Linux. USB is also used with to set options, ...
- Toner Cable
... signals, pre-emphasizes high frequencies to compensate for cable slope and automatically adjust signal output level for -1 dBm per transponder (for 32 equal amplitude input transponders). • DBS compatibility: . . . . . . . . . . . . . . .DirecTV & DISH ...
... signals, pre-emphasizes high frequencies to compensate for cable slope and automatically adjust signal output level for -1 dBm per transponder (for 32 equal amplitude input transponders). • DBS compatibility: . . . . . . . . . . . . . . .DirecTV & DISH ...
Invertek Optidrive E2 IP55 Manual
... sides. The installation must be carried out by qualified installation engineers, observing good wiring practice such as power and signal cable segregation and correct screening techniques to minimise emissions. When installed in this way, the Optidrive with built-in filter st has emission levels low ...
... sides. The installation must be carried out by qualified installation engineers, observing good wiring practice such as power and signal cable segregation and correct screening techniques to minimise emissions. When installed in this way, the Optidrive with built-in filter st has emission levels low ...
Schmitt trigger
In electronics a Schmitt trigger is a comparator circuit with hysteresis implemented by applying positive feedback to the noninverting input of a comparator or differential amplifier. It is an active circuit which converts an analog input signal to a digital output signal. The circuit is named a ""trigger"" because the output retains its value until the input changes sufficiently to trigger a change. In the non-inverting configuration, when the input is higher than a chosen threshold, the output is high. When the input is below a different (lower) chosen threshold the output is low, and when the input is between the two levels the output retains its value. This dual threshold action is called hysteresis and implies that the Schmitt trigger possesses memory and can act as a bistable multivibrator (latch or flip-flop). There is a close relation between the two kinds of circuits: a Schmitt trigger can be converted into a latch and a latch can be converted into a Schmitt trigger.Schmitt trigger devices are typically used in signal conditioning applications to remove noise from signals used in digital circuits, particularly mechanical contact bounce. They are also used in closed loop negative feedback configurations to implement relaxation oscillators, used in function generators and switching power supplies.