MAX5930/MAX5931 Low-Voltage, Triple, Hot-Swap Controllers/ Power Sequencers/Voltage Trackers General Description
... The MAX5930/MAX5931 +1V to +13.2V triple hot-swap controllers provide complete protection for multisupply systems. They allow the safe insertion and removal of circuit cards into live backplanes. These devices hot swap multiple supplies ranging from +1V to +13.2V, provided one supply is at or above ...
... The MAX5930/MAX5931 +1V to +13.2V triple hot-swap controllers provide complete protection for multisupply systems. They allow the safe insertion and removal of circuit cards into live backplanes. These devices hot swap multiple supplies ranging from +1V to +13.2V, provided one supply is at or above ...
UEI25 Series - power, Murata
... Up to 25 Watts total output power with extensive self-protection shutdown features ...
... Up to 25 Watts total output power with extensive self-protection shutdown features ...
High Power Flyback Controller with Primary
... Open Frame SMPS for Industrial, Printer, White Goods, LCD Monitors Energy Efficient AC-DC Supplies for Nominal Power 10-W to 65-W, (with up to 200% transient peak power) ...
... Open Frame SMPS for Industrial, Printer, White Goods, LCD Monitors Energy Efficient AC-DC Supplies for Nominal Power 10-W to 65-W, (with up to 200% transient peak power) ...
Principles of Electronic Communication Systems
... digital storage oscilloscope (DSO). Analog oscilloscopes amplify the signal to be measured and display it on the face of a CRT at a specific sweep ...
... digital storage oscilloscope (DSO). Analog oscilloscopes amplify the signal to be measured and display it on the face of a CRT at a specific sweep ...
Definitions of voltage unbalance
... Vbc = 480 ∠ 221.4°, and Vca = 384∠124.2 ° are applied to an induction machine. The average value of the magnitudes will be (576 + 480 + 384)/3 = 480 V and the maximum deviation from average value is (576 - 480) = 96 V. Therefore, the NEMA definition of % voltage unbalance will be 100 ⭈ (96/480) = 20 ...
... Vbc = 480 ∠ 221.4°, and Vca = 384∠124.2 ° are applied to an induction machine. The average value of the magnitudes will be (576 + 480 + 384)/3 = 480 V and the maximum deviation from average value is (576 - 480) = 96 V. Therefore, the NEMA definition of % voltage unbalance will be 100 ⭈ (96/480) = 20 ...
Voltage Sensing Module 10 (VSM10)
... WARNING Dangerous electrical voltage Hazardous voltages are present when electrical equipment is in operation. Severe personal injury or substantial material damage may result if these warnings are not observed. Only qualified personnel are permitted to work on or around the equipment. These personn ...
... WARNING Dangerous electrical voltage Hazardous voltages are present when electrical equipment is in operation. Severe personal injury or substantial material damage may result if these warnings are not observed. Only qualified personnel are permitted to work on or around the equipment. These personn ...
How to Install a PowerNet™ IPBridge Copyright © 2013, ISONAS Security Systems
... 4.1: PoE POWER PoE power can used to power the IPBridge itself and is commonly used to provide power to the components at the door, such as an electric lock, a Wiegand device, and/or a passive infrared motion detector. The IPBridge can be use two types of PoE. PoE ( IEEE 802.3af ) --- 13 watts of po ...
... 4.1: PoE POWER PoE power can used to power the IPBridge itself and is commonly used to provide power to the components at the door, such as an electric lock, a Wiegand device, and/or a passive infrared motion detector. The IPBridge can be use two types of PoE. PoE ( IEEE 802.3af ) --- 13 watts of po ...
DATASHEET SEARCH SITE | WWW.ALLDATASHEET.COM
... 400 meters. From Figure 3 the drive current should be 15 mA. From the transmitter data VF = 1.5 V (max.) at IF = 15 mA as shown in Figure 9. R1 = V CC − VF = 5V − 1.5V The curves in Figures 3, 4, and 5 are constructed assuming no inline splice or any additional system loss. Should the link consists ...
... 400 meters. From Figure 3 the drive current should be 15 mA. From the transmitter data VF = 1.5 V (max.) at IF = 15 mA as shown in Figure 9. R1 = V CC − VF = 5V − 1.5V The curves in Figures 3, 4, and 5 are constructed assuming no inline splice or any additional system loss. Should the link consists ...
MAX5060/MAX5061 0.6V to 5.5V Output, Parallelable, Average-Current-Mode DC-DC Controllers General Description
... 0.6V to 5.5V Output, Parallelable, Average-Current-Mode DC-DC Controllers (VCC = 5V, VDD = VCC (MAX5060 only), TA = TJ = TMIN to TMAX, unless otherwise noted. Typical specifications are at TA = +25°C.) ...
... 0.6V to 5.5V Output, Parallelable, Average-Current-Mode DC-DC Controllers (VCC = 5V, VDD = VCC (MAX5060 only), TA = TJ = TMIN to TMAX, unless otherwise noted. Typical specifications are at TA = +25°C.) ...
MAX504/MAX515 5V, Low-Power, Voltage-Output, Serial 10
... The MAX504/MAX515 use an “inverted” R-2R ladder network with a single-supply CMOS op amp to convert 10-bit digital data to analog voltage levels (see Functional Diagram). The term “inverted” describes the ladder network because the REFIN pin in current-output DACs is the summing junction, or virtual ...
... The MAX504/MAX515 use an “inverted” R-2R ladder network with a single-supply CMOS op amp to convert 10-bit digital data to analog voltage levels (see Functional Diagram). The term “inverted” describes the ladder network because the REFIN pin in current-output DACs is the summing junction, or virtual ...
MAX5223 Low-Power, Dual, 8-Bit, Voltage Output Serial DAC in 8
... inputs into equivalent analog output voltages in proportion to the applied reference voltage. The MAX5223 has one reference input that is shared by DAC A and DAC B. The device includes output buffer amplifiers for both DACs and input logic for simple microprocessor (µP) and CMOS interfaces. The powe ...
... inputs into equivalent analog output voltages in proportion to the applied reference voltage. The MAX5223 has one reference input that is shared by DAC A and DAC B. The device includes output buffer amplifiers for both DACs and input logic for simple microprocessor (µP) and CMOS interfaces. The powe ...
PCA1462U
... Taking a normal quartz crystal with frequency 32768kHz, frequency deviation (∆f/f) of ±15 × 10−6 and CL = 8.2 pF; the oscillator frequency is offset (by using non-symmetrical internal oscillator input and output capacitances of 10 pF and 15 pF) such that the frequency deviation is positive-only. Thi ...
... Taking a normal quartz crystal with frequency 32768kHz, frequency deviation (∆f/f) of ±15 × 10−6 and CL = 8.2 pF; the oscillator frequency is offset (by using non-symmetrical internal oscillator input and output capacitances of 10 pF and 15 pF) such that the frequency deviation is positive-only. Thi ...
AN2966
... high effective series resistance (ESR). X7R ceramic capacitors can be used in certain applications when a less sensitive proximity level is required. STM8T141 capacitive sensor have selectable low power modes with zoom in which the performance of the X7R dielectric is not acceptable due to its high ...
... high effective series resistance (ESR). X7R ceramic capacitors can be used in certain applications when a less sensitive proximity level is required. STM8T141 capacitive sensor have selectable low power modes with zoom in which the performance of the X7R dielectric is not acceptable due to its high ...
AL8400 /AL8400Q Description Applications Pin Assignments
... The AL8400 requires an output capacitor, CL in Figure 2, to be connected from the OUT pin to Ground. This capacitor is required to compensate the current control loop of the AL8400. This compensation capacitor must be placed as close to the OUT pin as possible < 5mm. If the PCB traces are too long, ...
... The AL8400 requires an output capacitor, CL in Figure 2, to be connected from the OUT pin to Ground. This capacitor is required to compensate the current control loop of the AL8400. This compensation capacitor must be placed as close to the OUT pin as possible < 5mm. If the PCB traces are too long, ...
LM2902/ LM2902A/ LM2904/ LM2904A Description Pin Assignments
... excessive function temperatures. Putting direct short-circuits on more than one amplifier at a time will increase the total IC power dissipation to destructive levels, if not properly protected with external dissipation limiting resistors in series with the output leads of the amplifiers. The larger ...
... excessive function temperatures. Putting direct short-circuits on more than one amplifier at a time will increase the total IC power dissipation to destructive levels, if not properly protected with external dissipation limiting resistors in series with the output leads of the amplifiers. The larger ...
PDF (Publisher`s version)
... CCURATE multiphase clock generation (MPCG) is essential for applications such as time-interleaved analogto-digital converters [1] and wireless transceivers with high image rejection and harmonic rejection [2]. Phase errors degrade performance, e.g., by generating spurious tones [3] or limiting the a ...
... CCURATE multiphase clock generation (MPCG) is essential for applications such as time-interleaved analogto-digital converters [1] and wireless transceivers with high image rejection and harmonic rejection [2]. Phase errors degrade performance, e.g., by generating spurious tones [3] or limiting the a ...
Three-input Type Single Chip Inverter IC Application Note 【Rev 0】
... When the 15V_VCC voltage goes below the LVSD operating voltage (LVSDON), the output IGBTs of the top and bottom arms are all turned off regardless of the input signal. This function has hysteresis (Vrh). When the 15V_VCC voltage goes up again, the system returns to a state in which the ouput IGBT op ...
... When the 15V_VCC voltage goes below the LVSD operating voltage (LVSDON), the output IGBTs of the top and bottom arms are all turned off regardless of the input signal. This function has hysteresis (Vrh). When the 15V_VCC voltage goes up again, the system returns to a state in which the ouput IGBT op ...
Pulse-width modulation
Pulse-width modulation (PWM), or pulse-duration modulation (PDM), is a modulation technique used to encode a message into a pulsing signal. Although this modulation technique can be used to encode information for transmission, its main use is to allow the control of the power supplied to electrical devices, especially to inertial loads such as motors. In addition, PWM is one of the two principal algorithms used in photovoltaic solar battery chargers, the other being MPPT.The average value of voltage (and current) fed to the load is controlled by turning the switch between supply and load on and off at a fast rate. The longer the switch is on compared to the off periods, the higher the total power supplied to the load.The PWM switching frequency has to be much higher than what would affect the load (the device that uses the power), which is to say that the resultant waveform perceived by the load must be as smooth as possible. Typically switching has to be done several times a minute in an electric stove, 120 Hz in a lamp dimmer, from few kilohertz (kHz) to tens of kHz for a motor drive and well into the tens or hundreds of kHz in audio amplifiers and computer power supplies.The term duty cycle describes the proportion of 'on' time to the regular interval or 'period' of time; a low duty cycle corresponds to low power, because the power is off for most of the time. Duty cycle is expressed in percent, 100% being fully on.The main advantage of PWM is that power loss in the switching devices is very low. When a switch is off there is practically no current, and when it is on and power is being transferred to the load, there is almost no voltage drop across the switch. Power loss, being the product of voltage and current, is thus in both cases close to zero. PWM also works well with digital controls, which, because of their on/off nature, can easily set the needed duty cycle.PWM has also been used in certain communication systems where its duty cycle has been used to convey information over a communications channel.