LED Drivers - Universal Lighting Technologies
... Universal recently expanded their LED product family with over 300 new products designed for high efficiency indoor and outdoor LED lighting fixtures. © 2013 Universal Lighting Technologies ...
... Universal recently expanded their LED product family with over 300 new products designed for high efficiency indoor and outdoor LED lighting fixtures. © 2013 Universal Lighting Technologies ...
TJA1050
... mode if pin S is not connected. However, to ensure EMI performance in applications using only the high-speed mode, it is recommended that pin S is connected to ground. In the silent mode, the transmitter is disabled. All other IC functions continue to operate. The silent mode is selected by connecti ...
... mode if pin S is not connected. However, to ensure EMI performance in applications using only the high-speed mode, it is recommended that pin S is connected to ground. In the silent mode, the transmitter is disabled. All other IC functions continue to operate. The silent mode is selected by connecti ...
Atmel MSL3086 / MSL3088 8-String 60mA LED Drivers with Integrated FULL DATASHEET
... The integrated fault detection circuitry detects and acts upon string open-circuit and LED short circuit faults, boost regulator over-voltage faults, and die over-temperature faults. A proprietary Efficiency Optimizer maintains sufficient boost regulator output voltage for proper LED current while m ...
... The integrated fault detection circuitry detects and acts upon string open-circuit and LED short circuit faults, boost regulator over-voltage faults, and die over-temperature faults. A proprietary Efficiency Optimizer maintains sufficient boost regulator output voltage for proper LED current while m ...
Review of Membrane Potentials
... the inward current in the action current. H and H derived the pure Na+ current by subtracting the K+ current from the total current. Today, sodium current in the squid axon could also be isolated by adding tetraethylammonium (TEA), a drug that blocks the delayed rectifier K+ channel (Ik ). By steppi ...
... the inward current in the action current. H and H derived the pure Na+ current by subtracting the K+ current from the total current. Today, sodium current in the squid axon could also be isolated by adding tetraethylammonium (TEA), a drug that blocks the delayed rectifier K+ channel (Ik ). By steppi ...
78M6612 Printed Circuit Board Layout Guidelines
... The 78M6612 can achieve excellent measurement accuracy using a 2-layer printed circuit board stackup. If the component density becomes too high resulting in insufficient plane flooding surface area, a 4-layer stackup must be employed. The plane flooding surface area is insufficient when the critical ...
... The 78M6612 can achieve excellent measurement accuracy using a 2-layer printed circuit board stackup. If the component density becomes too high resulting in insufficient plane flooding surface area, a 4-layer stackup must be employed. The plane flooding surface area is insufficient when the critical ...
The student will be able to - College of Micronesia
... 12.3 Identify the conductors and the safety devices used in the circuit. D. COURSE CONTENTS I. Electrical system and installation 1. Three types of voltage 2. Typical voltage 3. Wiring symbols and specification 4. Electrical codes and standards II. Electrical symbols, Electrical wiring schematic, co ...
... 12.3 Identify the conductors and the safety devices used in the circuit. D. COURSE CONTENTS I. Electrical system and installation 1. Three types of voltage 2. Typical voltage 3. Wiring symbols and specification 4. Electrical codes and standards II. Electrical symbols, Electrical wiring schematic, co ...
MAX4528 Low-Voltage, Phase-Reversal Analog Switch ________________General Description
... means their leakages vary as the signal varies. The difference in the two diode leakages from the signal path to the V+ and V- pins constitutes the analog-signal-path leakage current. All analog leakage current flows to the supply terminals, not to the other switch terminal. This explains how both s ...
... means their leakages vary as the signal varies. The difference in the two diode leakages from the signal path to the V+ and V- pins constitutes the analog-signal-path leakage current. All analog leakage current flows to the supply terminals, not to the other switch terminal. This explains how both s ...
HGTG30N60B3 600 V, NPT IGBT Features
... (ICE) plots are possible using the information shown for a typical unit in Figures 5, 6, 7, 8, 9 and 11. The operating frequency plot (Figure 3) of a typical device shows fMAX1 or fMAX2; whichever is smaller at each point. The information is based on measurements of a typical device and is bounded b ...
... (ICE) plots are possible using the information shown for a typical unit in Figures 5, 6, 7, 8, 9 and 11. The operating frequency plot (Figure 3) of a typical device shows fMAX1 or fMAX2; whichever is smaller at each point. The information is based on measurements of a typical device and is bounded b ...
LM139/LM239/LM339/LM2901/LM3302 Low Power Low Offset
... amount (1 to 10 mV) of positive feedback (hysteresis) causes such a rapid transition that oscillations due to stray feedback are not possible. Simply socketing the IC and attaching resistors to the pins will cause input-output oscillations during the small transition intervals unless hysteresis is u ...
... amount (1 to 10 mV) of positive feedback (hysteresis) causes such a rapid transition that oscillations due to stray feedback are not possible. Simply socketing the IC and attaching resistors to the pins will cause input-output oscillations during the small transition intervals unless hysteresis is u ...
Super Barrier Rectifier—A New Generation of Power Diode
... strate that real SBR diodes can readily compete with Schottky for a number of practical applications. II. SBR STRUCTURE AND OPERATION PRINCIPLES The SBR diode overcomes the aforementioned issues with Schottky and p-n diodes by using the MOS structure as illus trated in Fig. 1. The most important pa ...
... strate that real SBR diodes can readily compete with Schottky for a number of practical applications. II. SBR STRUCTURE AND OPERATION PRINCIPLES The SBR diode overcomes the aforementioned issues with Schottky and p-n diodes by using the MOS structure as illus trated in Fig. 1. The most important pa ...
Scaling of graphene integrated circuits
... following inverter stage. Source and drain contacts were made in the following step and consisted of Au (75 nm or 100 nm), without the use of any adhesion layer. Two different contact lengths were used (2.1 μm and 0.7 μm) which did not influence the operation of ROs as long as the lead resistance was ...
... following inverter stage. Source and drain contacts were made in the following step and consisted of Au (75 nm or 100 nm), without the use of any adhesion layer. Two different contact lengths were used (2.1 μm and 0.7 μm) which did not influence the operation of ROs as long as the lead resistance was ...
SXB4089Z 数据资料DataSheet下载
... infringement of patents, or other rights of third parties, resulting from its use. No license is granted by implication or otherwise under any patent or patent rights of RFMD. RFMD reserves the right to change component circuitry, recommended application circuitry and specifications at any time with ...
... infringement of patents, or other rights of third parties, resulting from its use. No license is granted by implication or otherwise under any patent or patent rights of RFMD. RFMD reserves the right to change component circuitry, recommended application circuitry and specifications at any time with ...
CHAPTER THREE WIRELESS BI-DIRECTIONAL DATA COMMUNICATION 3.1 INTRODUCTION
... microwave region (900MHz and above) are not considered because of the high power required to operate at those frequencies (high absorption, see chapter two table 2-1). Although this regulation might lead to the use of these particular bands, it is important to recognize that a magnetic transcutaneou ...
... microwave region (900MHz and above) are not considered because of the high power required to operate at those frequencies (high absorption, see chapter two table 2-1). Although this regulation might lead to the use of these particular bands, it is important to recognize that a magnetic transcutaneou ...
Application Note 1501: Brushless Sine Drives
... The benefits of sine drives are best seen in low-friction applications, especially when using a direct-drive linear motor. Because the current on each phase is modulated to a precise degree based on a fine angular location, torque ripple is kept to an absolute minimum. Galil’s sine drive has the add ...
... The benefits of sine drives are best seen in low-friction applications, especially when using a direct-drive linear motor. Because the current on each phase is modulated to a precise degree based on a fine angular location, torque ripple is kept to an absolute minimum. Galil’s sine drive has the add ...
Fire resistance
... contacts are clamp + spring type and exert no forces on the plastic parts. The jointing unit is maintenance free. a mechanical jointing unit ensuring rigid assembly of two components. The continuity of the protection conductor is ensured automatically. Proper tightening at the end of the assembly ...
... contacts are clamp + spring type and exert no forces on the plastic parts. The jointing unit is maintenance free. a mechanical jointing unit ensuring rigid assembly of two components. The continuity of the protection conductor is ensured automatically. Proper tightening at the end of the assembly ...
Output Isolation Modules
... independent circuits that can be interconnected to create a single, isolated bi-polar output when required by the application. Three versions of this module are available. All three models are controlled by a nominal MicroLok II 12V vital output. Module N17001101 (12V output) provides an output slig ...
... independent circuits that can be interconnected to create a single, isolated bi-polar output when required by the application. Three versions of this module are available. All three models are controlled by a nominal MicroLok II 12V vital output. Module N17001101 (12V output) provides an output slig ...
P-1014 - Channel Vision Technology
... Connection LEDs light when an amplified keypad is attached. Only 4 keypads (1 per zone) can be connected at a time. If both RJ-45 and 110 connectors are used, the RJ-45 will have priority. ...
... Connection LEDs light when an amplified keypad is attached. Only 4 keypads (1 per zone) can be connected at a time. If both RJ-45 and 110 connectors are used, the RJ-45 will have priority. ...
Manual – Orbit POCKETLADER 2
... from 1 V to 21 V and 50 mA to 4 A, can be charged and discharged. Due to a new technical concept, all functions of the battery charger are managed by a fully digital control system. Furthermore, the technical innovations of the POCKETLADER also include a step-up/step-down converter, which can charge ...
... from 1 V to 21 V and 50 mA to 4 A, can be charged and discharged. Due to a new technical concept, all functions of the battery charger are managed by a fully digital control system. Furthermore, the technical innovations of the POCKETLADER also include a step-up/step-down converter, which can charge ...
NPCC Glossary of Terms - Northeast Power Coordinating Council
... When capitalized, any one of the five major electric system networks in North America: Eastern, Western, ERCOT, Québec, and Alaska. When not capitalized, the facilities that connect two systems or Control Areas. Additionally, an interconnection refers to the facilities that connect a nonutility gene ...
... When capitalized, any one of the five major electric system networks in North America: Eastern, Western, ERCOT, Québec, and Alaska. When not capitalized, the facilities that connect two systems or Control Areas. Additionally, an interconnection refers to the facilities that connect a nonutility gene ...
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.