SG1577A Dual Synchronous DC/DC Controller SG1577A — Dual Sync
... all the power components and connections in the top layer with wide copper areas. The MOSFETs of buck, inductor, and output capacitor should be as close to each other as possible to reduce the radiation of EMI due to the high-frequency current loop. If the output capacitors are placed in parallel to ...
... all the power components and connections in the top layer with wide copper areas. The MOSFETs of buck, inductor, and output capacitor should be as close to each other as possible to reduce the radiation of EMI due to the high-frequency current loop. If the output capacitors are placed in parallel to ...
TC7662B CHARGE PUMP DC-TO
... other considerations) to increase the oscillator frequency. This is achieved by one of several methods described below: By connecting the BOOSTPin (Pin 1) to V+, the oscillator charge and discharge current is increased and, hence the oscillator frequency is increased by approximately 3-1/2 times. Th ...
... other considerations) to increase the oscillator frequency. This is achieved by one of several methods described below: By connecting the BOOSTPin (Pin 1) to V+, the oscillator charge and discharge current is increased and, hence the oscillator frequency is increased by approximately 3-1/2 times. Th ...
TESND300 - DC/DC Converters with wide input voltage range
... Ultra-compact isolated DC/DC converters (modules) are especially designed for industrial applications and harsh environment operation. These compact units (95 х 68 х 13 mm) have output power up to 500 W and wide operating temperature range up to –60...+130°С. These modules can be switched on/off by ...
... Ultra-compact isolated DC/DC converters (modules) are especially designed for industrial applications and harsh environment operation. These compact units (95 х 68 х 13 mm) have output power up to 500 W and wide operating temperature range up to –60...+130°С. These modules can be switched on/off by ...
DS13 SSR for loads up to 2A @ 60Vdc Product Facts
... 1.2 terminal input configuration is compatible with CMOS or open collector TTL (with pull-up resistor). For Vcc levels above 6Vdc, a series limiting resistor is required. See Fig. 2 for resistor value. Use standard resistor value equal to or less than value form the curve. 2.Vcc = 5Vdc for all tests ...
... 1.2 terminal input configuration is compatible with CMOS or open collector TTL (with pull-up resistor). For Vcc levels above 6Vdc, a series limiting resistor is required. See Fig. 2 for resistor value. Use standard resistor value equal to or less than value form the curve. 2.Vcc = 5Vdc for all tests ...
NUBM05 - Laser Module Laser Module
... The LD Bank described in this brochure is intended to be used for ordinary electronic equipment (such as office equipment, communications equipment, measurement instruments and household appliances). Consult Nichia’s sales staff in advance for information on the applications in which exceptional q ...
... The LD Bank described in this brochure is intended to be used for ordinary electronic equipment (such as office equipment, communications equipment, measurement instruments and household appliances). Consult Nichia’s sales staff in advance for information on the applications in which exceptional q ...
POWERED CABINET PB-300
... 4. POWER ON/OFF SWITCH This switches the main power on and off in the amplifier. When you turn on the power, it will have about 2 seconds delay to protect the speaker. Do not leave the amplifier plugged into a power source for long periods of time when not in use. 5. AC INPUT SOCKET & FUSE Connects ...
... 4. POWER ON/OFF SWITCH This switches the main power on and off in the amplifier. When you turn on the power, it will have about 2 seconds delay to protect the speaker. Do not leave the amplifier plugged into a power source for long periods of time when not in use. 5. AC INPUT SOCKET & FUSE Connects ...
Lecture 1 - EECS: www
... The ideal voltage source does not provide any information about the current flowing through it. The current through the voltage source is defined by the rest of the circuit to which the source is attached. Current cannot be determined from just the value of the voltage. Do not assume that the curren ...
... The ideal voltage source does not provide any information about the current flowing through it. The current through the voltage source is defined by the rest of the circuit to which the source is attached. Current cannot be determined from just the value of the voltage. Do not assume that the curren ...
- Synthetic Music Systems
... generated, in the clockwise position a pulse is generated, between the two positions the wave shape alters from sawtooth through various sawtooth/squarewaves to a 2% pulse. The waveform is fully variable with no fixed point. ...
... generated, in the clockwise position a pulse is generated, between the two positions the wave shape alters from sawtooth through various sawtooth/squarewaves to a 2% pulse. The waveform is fully variable with no fixed point. ...
Circuits
... The Ideal Basic Circuit Element Has Only two terminal It is described mathematically in terms of current and/or voltage It cannot be subdivided into other elements An electrical circuit may be defined as two or more ...
... The Ideal Basic Circuit Element Has Only two terminal It is described mathematically in terms of current and/or voltage It cannot be subdivided into other elements An electrical circuit may be defined as two or more ...
LS7083.PDF
... A high level applied to this input selects X4 mode, a low level selects the X1 mode. Input current is less than 1µA. Do not let this input float. In X4 mode, a clock pulse is generated for every transition of the A or B input. Note that there are 4 transitions per cycle of quadrature code. Thus, a 5 ...
... A high level applied to this input selects X4 mode, a low level selects the X1 mode. Input current is less than 1µA. Do not let this input float. In X4 mode, a clock pulse is generated for every transition of the A or B input. Note that there are 4 transitions per cycle of quadrature code. Thus, a 5 ...
ADuM5000 数据手册DataSheet下载
... The ADuM50001 is an isolated dc-to-dc converter based on the Analog Devices, Inc., iCoupler® technology. The dc-to-dc converter in this device provides regulated, isolated power in several combinations of input and output voltage as listed in Table 1. The Analog Devices chip-scale transformer iCoupl ...
... The ADuM50001 is an isolated dc-to-dc converter based on the Analog Devices, Inc., iCoupler® technology. The dc-to-dc converter in this device provides regulated, isolated power in several combinations of input and output voltage as listed in Table 1. The Analog Devices chip-scale transformer iCoupl ...
FSL176MRT Green-Mode Fairchild Power Switch (FPS™) Features
... 3. Feedback Control: This device employs currentmode control, as shown in Figure 18. An opto-coupler (such as the FOD817) and shunt regulator (such as the KA431) are typically used to implement the feedback network. Comparing the feedback voltage with the voltage across the RSENSE resistor makes it ...
... 3. Feedback Control: This device employs currentmode control, as shown in Figure 18. An opto-coupler (such as the FOD817) and shunt regulator (such as the KA431) are typically used to implement the feedback network. Comparing the feedback voltage with the voltage across the RSENSE resistor makes it ...
Electric Circuits
... The charge in a circuit can also gain electrical energy. As it moves through the battery, the charge goes from a lower potential to a higher potential. The opposite happens in the electrical device. L.O.C.O.E says this increase in NRG must come from somewhere – chemical energy stored in the battery ...
... The charge in a circuit can also gain electrical energy. As it moves through the battery, the charge goes from a lower potential to a higher potential. The opposite happens in the electrical device. L.O.C.O.E says this increase in NRG must come from somewhere – chemical energy stored in the battery ...
VSP SERIES INT 191507 - DITEK Surge Protection
... for sensitive electronic loads connected to service panels, fire panels, or where the SPD is directly connected to the electronic device. Maximum protection will only be achieved if the SPD is properly installed. Please read and follow the installation instructions carefully. ...
... for sensitive electronic loads connected to service panels, fire panels, or where the SPD is directly connected to the electronic device. Maximum protection will only be achieved if the SPD is properly installed. Please read and follow the installation instructions carefully. ...
Switched-mode power supply
A switched-mode power supply (switching-mode power supply, switch-mode power supply, SMPS, or switcher) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a source, like mains power, to a load, such as a personal computer, while converting voltage and current characteristics. Unlike a linear power supply, the pass transistor of a switching-mode supply continually switches between low-dissipation, full-on and full-off states, and spends very little time in the high dissipation transitions, which minimizes wasted energy. Ideally, a switched-mode power supply dissipates no power. Voltage regulation is achieved by varying the ratio of on-to-off time. In contrast, a linear power supply regulates the output voltage by continually dissipating power in the pass transistor. This higher power conversion efficiency is an important advantage of a switched-mode power supply. Switched-mode power supplies may also be substantially smaller and lighter than a linear supply due to the smaller transformer size and weight.Switching regulators are used as replacements for linear regulators when higher efficiency, smaller size or lighter weight are required. They are, however, more complicated; their switching currents can cause electrical noise problems if not carefully suppressed, and simple designs may have a poor power factor.