BD9130NV
... 5. Consideration on Permissible Dissipation and Heat Generation Since this IC functions with high efficiency without significant heat generation in most applications, no special consideration is needed on permissible dissipation or heat generation. In case of extreme conditions, however, including l ...
... 5. Consideration on Permissible Dissipation and Heat Generation Since this IC functions with high efficiency without significant heat generation in most applications, no special consideration is needed on permissible dissipation or heat generation. In case of extreme conditions, however, including l ...
Photoflash Capacitor Charger with Programmable Current Limit and
... to lower efficiency and longer charging time. When LPrimary is greater than 20 μH, the rating of the transformer must be dramatically increased to handle the required power density, and the series resistances are usually higher. A design that is optimized to achieve a small footprint solution would ...
... to lower efficiency and longer charging time. When LPrimary is greater than 20 μH, the rating of the transformer must be dramatically increased to handle the required power density, and the series resistances are usually higher. A design that is optimized to achieve a small footprint solution would ...
Cove LED Lighting Fixtures
... Phantom CM Series (cove lighting) strips provide the ultimate performance and flexibility as a seamless, indirect low voltage linear lighting source. All Phantom CM Series lighting strips are manufactured to your exact specifications using a variety of custom metal glare shields so that the light is ...
... Phantom CM Series (cove lighting) strips provide the ultimate performance and flexibility as a seamless, indirect low voltage linear lighting source. All Phantom CM Series lighting strips are manufactured to your exact specifications using a variety of custom metal glare shields so that the light is ...
Chapter 11
... AC generator (alternator) Generators convert rotational energy to electrical energy. A stationary field alternator with a rotating armature is shown. The armature has an induced voltage, which is connected through slip rings and brushes to a load. The armature loops are wound on a magnetic core (not ...
... AC generator (alternator) Generators convert rotational energy to electrical energy. A stationary field alternator with a rotating armature is shown. The armature has an induced voltage, which is connected through slip rings and brushes to a load. The armature loops are wound on a magnetic core (not ...
LT1940/LT1940L - Dual Monolithic 1.4A, 1.1
... L is in µH. With this value the maximum load current will be ~1.4A, independent of input voltage. The inductor’s RMS current rating must be greater than your maximum load current and its saturation current should be about 30% higher. To keep efficiency high, the series resistance (DCR) should be les ...
... L is in µH. With this value the maximum load current will be ~1.4A, independent of input voltage. The inductor’s RMS current rating must be greater than your maximum load current and its saturation current should be about 30% higher. To keep efficiency high, the series resistance (DCR) should be les ...
OPAMP-Notes - Documentneed
... The open-loop voltage gain of an ideal op-amp is infinity; then, substituting A = ∞ in eq’s (ii) & (iii) above, the output Vo of the op- amp should range from +∞ to -∞ However, in practice, Vo is limited by the magnitudes of the power supply voltages. If the supply voltages are ± 15V, (Terminals 4 & ...
... The open-loop voltage gain of an ideal op-amp is infinity; then, substituting A = ∞ in eq’s (ii) & (iii) above, the output Vo of the op- amp should range from +∞ to -∞ However, in practice, Vo is limited by the magnitudes of the power supply voltages. If the supply voltages are ± 15V, (Terminals 4 & ...
Series DRO Free Running Dielectric Resonator Oscillators from 3
... frequency range of 3 GHz to 45 GHz. The DRO series has been designed for use in commercial and military systems where demanding performance, high reliability and cost are critical. This family of products takes advantage of small size, low phase noise transistors and a high Q dielectric resonator. ...
... frequency range of 3 GHz to 45 GHz. The DRO series has been designed for use in commercial and military systems where demanding performance, high reliability and cost are critical. This family of products takes advantage of small size, low phase noise transistors and a high Q dielectric resonator. ...
Attachment 01
... This checklist is intended to help ensure the safety of electrical workers who use insulating rubber gloves. Although designed for the occasional user of electrical personal protective equipment (PPE), it also may be a useful refresher for workers who receive more in-depth PPE training. This checkli ...
... This checklist is intended to help ensure the safety of electrical workers who use insulating rubber gloves. Although designed for the occasional user of electrical personal protective equipment (PPE), it also may be a useful refresher for workers who receive more in-depth PPE training. This checkli ...
A3901 Dual Full Bridge Low Voltage Motor Driver
... The A3901 is designed for portable applications with a power-off (Sleep mode) current of 50 nA typical, and an operating voltage of 2.5 to 5.5 V. The A3901 logic inputs are 3 to 5 V logic compatible. Output current can be regulated by pulse width modulating (PWM) the inputs. The full-bridge outputs ...
... The A3901 is designed for portable applications with a power-off (Sleep mode) current of 50 nA typical, and an operating voltage of 2.5 to 5.5 V. The A3901 logic inputs are 3 to 5 V logic compatible. Output current can be regulated by pulse width modulating (PWM) the inputs. The full-bridge outputs ...
SP232A 数据资料DataSheet下载
... capacitors should be mounted as close as possible to the IC and have a low ESR (equivalent series resistance). Inexpensive, surface mount ceramic capacitors are ideal for use on charge pump. If polarized capacitors are used the positive and negative terminals should be connected as shown on the typi ...
... capacitors should be mounted as close as possible to the IC and have a low ESR (equivalent series resistance). Inexpensive, surface mount ceramic capacitors are ideal for use on charge pump. If polarized capacitors are used the positive and negative terminals should be connected as shown on the typi ...
Battery Charging and Storage Guidelines
... Charging Temperature Compensation: All the listed charging voltages are based on a temperature of 77ºF (25ºC). For average operating Charge voltage on point - temperatures below this range (colder than) the maximum voltage set point should be compensated with an increase at a rate of 0.018 volts / º ...
... Charging Temperature Compensation: All the listed charging voltages are based on a temperature of 77ºF (25ºC). For average operating Charge voltage on point - temperatures below this range (colder than) the maximum voltage set point should be compensated with an increase at a rate of 0.018 volts / º ...
Speakers are Important In or Out of the Circuit
... drops or “sags” u full load conditions). Many players believe thatonly this is a form of “compression” conditions were expected, momentarily, by most that they fe able to take one form of energy and convert it intodesirable. In truth, this amp kind ofdesigners, voltage “sag” wasoutput not thetransfo ...
... drops or “sags” u full load conditions). Many players believe thatonly this is a form of “compression” conditions were expected, momentarily, by most that they fe able to take one form of energy and convert it intodesirable. In truth, this amp kind ofdesigners, voltage “sag” wasoutput not thetransfo ...
FDMS3686S PowerTrench Power Stage
... to the part between D1 and S2. Input capacitors should be connected in parallel close to the part. Multiple input caps can be connected depending upon the application. 2. The PHASE copper trace serves two purposes; In addition to being the current path from the Power Stage package to the output indu ...
... to the part between D1 and S2. Input capacitors should be connected in parallel close to the part. Multiple input caps can be connected depending upon the application. 2. The PHASE copper trace serves two purposes; In addition to being the current path from the Power Stage package to the output indu ...
pm700 installation manual
... This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment ge ...
... This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment ge ...
Mains electricity
Mains electricity is the general-purpose alternating-current (AC) electric power supply. In the US, electric power is referred to by several names including household power, household electricity, house current, powerline, domestic power, wall power, line power, AC power, city power, street power, and grid power.The two principal properties of the electric power supply, voltage and frequency, differ between regions. A voltage of (nominally) 230 V and a frequency of 50 Hz is used in Europe, most of Asia, most of South America and Australia. In North America, the most common combination is 120 V and a frequency of 60 Hz. Other voltages exist, and some countries may have, for example, 230 V but 60 Hz. This is a concern to travelers, since portable appliances designed for one voltage and frequency combination may not operate or may be destroyed by another.The use of different plugs and sockets in different regions provides some protection from accidental use of appliances with incompatible voltage and frequency requirements.