Interpreting I-V Curve Deviations
... such as soiling losses or long-term array degradation. Some may be unexpected, such as bypass diode failure, cracked modules and so forth. Because I-V curve tracers capture all of the current and voltage operating points of a PV source, they are uniquely capable of identifying symptoms of underperfo ...
... such as soiling losses or long-term array degradation. Some may be unexpected, such as bypass diode failure, cracked modules and so forth. Because I-V curve tracers capture all of the current and voltage operating points of a PV source, they are uniquely capable of identifying symptoms of underperfo ...
NBSG16M - 2.5 V/3.3 V Multilevel Input to CML Clock/Data Receiver
... LVCMOS, CML, or LVDS. The CML output structure contains internal 50 W source termination resistor to VCC. The device generates 400 mV output amplitude with 50 W receiver resistor to VCC. The VBB pin is internally generated voltage supply available to this device only. For all single-ended input cond ...
... LVCMOS, CML, or LVDS. The CML output structure contains internal 50 W source termination resistor to VCC. The device generates 400 mV output amplitude with 50 W receiver resistor to VCC. The VBB pin is internally generated voltage supply available to this device only. For all single-ended input cond ...
(OIL TYPE) OF RATING, 25 KVA TO 100 KVA k,~))Y
... be so designed as to directly receive aluminium stranded overhead conductors with bolted type clamping arrangement both in horizontal and vertical directions. In case of copper/copper alloy stems, suitable bimetallic clamps with bolted type arrangement described above shall be ...
... be so designed as to directly receive aluminium stranded overhead conductors with bolted type clamping arrangement both in horizontal and vertical directions. In case of copper/copper alloy stems, suitable bimetallic clamps with bolted type arrangement described above shall be ...
Atmel ATA5756/ATA5757 UHF ASK/FSK Transmitter Features DATASHEET
... of current so that a lithium cell used as power supply can work for many years. If the ENABLE pin is left open, ENABLE is the logical OR operation of the ASK and FSK input pins. This means, the IC can be switched on by either the FSK of the ASK input. If the ENABLE pin is Low and ASK or FSK are High ...
... of current so that a lithium cell used as power supply can work for many years. If the ENABLE pin is left open, ENABLE is the logical OR operation of the ASK and FSK input pins. This means, the IC can be switched on by either the FSK of the ASK input. If the ENABLE pin is Low and ASK or FSK are High ...
Book 2 AC
... circle with the wavy line inside is the generic symbol for any AC voltage source. One might wonder why anyone would bother with such a thing as AC. It is true that in some cases AC holds no practical advantage over DC. In applications where electricity is used to dissipate energy in the form of heat ...
... circle with the wavy line inside is the generic symbol for any AC voltage source. One might wonder why anyone would bother with such a thing as AC. It is true that in some cases AC holds no practical advantage over DC. In applications where electricity is used to dissipate energy in the form of heat ...
A Small-Signal
... Q: Yikes! The exponential term is very messy. Is there some way to approximate it? A: Yes! The collector current ic is a function of base emitter voltage vBE. Let’s perform a small-signal analysis to determine an approximate relationship between ic and vBE. Note that the value of vBE (t ) VBE vb ...
... Q: Yikes! The exponential term is very messy. Is there some way to approximate it? A: Yes! The collector current ic is a function of base emitter voltage vBE. Let’s perform a small-signal analysis to determine an approximate relationship between ic and vBE. Note that the value of vBE (t ) VBE vb ...
TDA8034AT
... remain inactive during power up or power down. After powering up the device, pin OFFN remains LOW until pin CMDVCCN is set HIGH and pin PRESN is LOW. During power down, pin OFFN goes LOW when VDDP falls below the falling threshold voltage (Vth). The internal oscillator frequency (fosc(int)) is only ...
... remain inactive during power up or power down. After powering up the device, pin OFFN remains LOW until pin CMDVCCN is set HIGH and pin PRESN is LOW. During power down, pin OFFN goes LOW when VDDP falls below the falling threshold voltage (Vth). The internal oscillator frequency (fosc(int)) is only ...
MAX220–MAX249 +5V-Powered, Multichannel RS
... Available in SO 5 drivers with shutdown Standard +5/+12V or battery supplies; same functions as MAX232 ...
... Available in SO 5 drivers with shutdown Standard +5/+12V or battery supplies; same functions as MAX232 ...
TDA8034HN
... 8.4 Input and output circuits When pins I/O and I/OUC are pulled HIGH using an 11 k resistor between pins I/O and VCC and/or between pins I/OUC and VDD(INTF), both lines enter the idle state. Pin I/O is referenced to VCC and pin I/OUC to VDD(INTF), thus allowing operation at VCC VDD(INTF). The fi ...
... 8.4 Input and output circuits When pins I/O and I/OUC are pulled HIGH using an 11 k resistor between pins I/O and VCC and/or between pins I/OUC and VDD(INTF), both lines enter the idle state. Pin I/O is referenced to VCC and pin I/OUC to VDD(INTF), thus allowing operation at VCC VDD(INTF). The fi ...
差分放大器系列AD603 数据手册DataSheet 下载
... control scaling factor of 40 dB per volt. The fixed gain is lasertrimmed in two ranges, to either 31.07 dB (×35.8) or 50 dB (×358), or it may be set to any range in between using one external resistor between Pin 5 and Pin 7. Somewhat higher gain can be obtained by connecting the resistor from Pin 5 ...
... control scaling factor of 40 dB per volt. The fixed gain is lasertrimmed in two ranges, to either 31.07 dB (×35.8) or 50 dB (×358), or it may be set to any range in between using one external resistor between Pin 5 and Pin 7. Somewhat higher gain can be obtained by connecting the resistor from Pin 5 ...
15-60kVA
... The UPS module shall be palletized and shipped via air ride or common carrier, as specified by the customer. ...
... The UPS module shall be palletized and shipped via air ride or common carrier, as specified by the customer. ...
PAM8302A datasheet
... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
TLHK4200 High Intensity LED in Ø 3 mm Tinted Non
... All packing units are categorized in luminous intensity and color groups. That allows users to assemble LEDs with ...
... All packing units are categorized in luminous intensity and color groups. That allows users to assemble LEDs with ...
PAM8303C Description Pin Assignments
... harmonic distortion (THD) as low as possible. Power supply decoupling also prevents the oscillations causing by long lead length between the amplifier and the speaker. The optimum decoupling is achieved by using two different types of capacitors that target on different types of noise on the power s ...
... harmonic distortion (THD) as low as possible. Power supply decoupling also prevents the oscillations causing by long lead length between the amplifier and the speaker. The optimum decoupling is achieved by using two different types of capacitors that target on different types of noise on the power s ...
AX-SIGFOX - Ultra-Low Power, AT Command Controlled, Sigfox
... The command AT$P=1 is used to put the AX−Sigfox into Sleep mode. In this mode, only the wakeup timer for out−of−band messages is still running. To wake the AX−Sigfox up from Sleep mode toggle the serial UARTRX pin, e.g. by sending a break (break is an RS232 framing violation, i.e. at least 10 bit du ...
... The command AT$P=1 is used to put the AX−Sigfox into Sleep mode. In this mode, only the wakeup timer for out−of−band messages is still running. To wake the AX−Sigfox up from Sleep mode toggle the serial UARTRX pin, e.g. by sending a break (break is an RS232 framing violation, i.e. at least 10 bit du ...
CD4538 数据手册 - Department of Electrical Engineering at the
... will clear and then be ready to accept another pulse. If the CD input is held low, any trigger inputs that occur will be inhibited and the Q and Q outputs of the output latch will not change. Since the Q output is reset when an input low level is detected on the CD input, the output pulse T can be m ...
... will clear and then be ready to accept another pulse. If the CD input is held low, any trigger inputs that occur will be inhibited and the Q and Q outputs of the output latch will not change. Since the Q output is reset when an input low level is detected on the CD input, the output pulse T can be m ...
dynamik durch widerstand dynamics through resistance
... very favourable price-performance-ratio high power, high quality and low budget ...
... very favourable price-performance-ratio high power, high quality and low budget ...
High Capacitance Stacked Multi-Layer Ceramic Capacitors
... BME MLCC will be reviewed. Their ability to withstand excessive board flexure as well as many thermal cycles will be described and compared to the standard MLCC performance. The reasons for the improved performance of the stacks will be discussed in detail. The advantages of this technology for use ...
... BME MLCC will be reviewed. Their ability to withstand excessive board flexure as well as many thermal cycles will be described and compared to the standard MLCC performance. The reasons for the improved performance of the stacks will be discussed in detail. The advantages of this technology for use ...
DC Circuits - Cambridge-MIT Multidisciplinary Design Project
... Now, this was really strange to witness. After all, none of these objects were visibly altered by the rubbing, yet they definitely behaved differently than before they were rubbed. Whatever change took place to make these materials attract or repel one another was invisible. Some experimenters specu ...
... Now, this was really strange to witness. After all, none of these objects were visibly altered by the rubbing, yet they definitely behaved differently than before they were rubbed. Whatever change took place to make these materials attract or repel one another was invisible. Some experimenters specu ...
nSP5 PCD - Villa Lighting
... a 120 VAC electronic low voltage (non-inductive) load. The nSP5 PCD 2W version dims the switched line voltage connection going to a 2-wire dimming ballast or incandescent lamp. The nSP5 PCD MLV version is designed to dim low voltage lighting powered by an inductive (magnetic) transformer. Similarly ...
... a 120 VAC electronic low voltage (non-inductive) load. The nSP5 PCD 2W version dims the switched line voltage connection going to a 2-wire dimming ballast or incandescent lamp. The nSP5 PCD MLV version is designed to dim low voltage lighting powered by an inductive (magnetic) transformer. Similarly ...
Current source
A current source is an electronic circuit that delivers or absorbs an electric current which is independent of the voltage across it.A current source is the dual of a voltage source. The term constant-current 'sink' is sometimes used for sources fed from a negative voltage supply. Figure 1 shows the schematic symbol for an ideal current source, driving a resistor load. There are two types - an independent current source (or sink) delivers a constant current. A dependent current source delivers a current which is proportional to some other voltage or current in the circuit.