GSK-58 -- IR Toggle Switch GSK-58
... activated. In our Kit the coded stream is converted into a single pulse and that single pulse is used to toggle a relay on & off. The coded information is lost. Only the fact that a button was pressed on your remote control unit is detected. This single pulse is then used to toggle the output of a f ...
... activated. In our Kit the coded stream is converted into a single pulse and that single pulse is used to toggle a relay on & off. The coded information is lost. Only the fact that a button was pressed on your remote control unit is detected. This single pulse is then used to toggle the output of a f ...
Electrical Installations 電力裝置
... E. Feeder and Sub-main Circuits (Clause 4.5 & 4.6) Designed operating temperature of feeder and sub-main circuit conductors : _______C Schedule of Copper Losses for Dedicated Feeder & Sub-main Distribution Circuits (Note: circuits for Emergency Systems can be excluded): ...
... E. Feeder and Sub-main Circuits (Clause 4.5 & 4.6) Designed operating temperature of feeder and sub-main circuit conductors : _______C Schedule of Copper Losses for Dedicated Feeder & Sub-main Distribution Circuits (Note: circuits for Emergency Systems can be excluded): ...
MAX848/MAX849 1-Cell to 3-Cell, High-Power, Low-Noise, Step-Up DC-DC Converters General Description
... N-channel power MOSFET, P-channel synchronous rectifier, precision reference voltage, power-good indicator, and battery voltage monitor, all in a single monolithic device. The MAX848/MAX849 are powered directly from the output. The output voltage is factory preset to 3.3V or adjustable from 2.7V to ...
... N-channel power MOSFET, P-channel synchronous rectifier, precision reference voltage, power-good indicator, and battery voltage monitor, all in a single monolithic device. The MAX848/MAX849 are powered directly from the output. The output voltage is factory preset to 3.3V or adjustable from 2.7V to ...
RF3285 DUAL-BAND GSM850/PCS1900 TRANSMIT MODULE Features
... The RF3285 is a high-power, high-efficiency, transmit module (TXM) with fully-integrated power control functionality, harmonic filtering, band selectivity, and TX/RX switching. The TXM is self-contained, with 50 I/O terminals with two RX ports allowing true dual-band operation. The power control fu ...
... The RF3285 is a high-power, high-efficiency, transmit module (TXM) with fully-integrated power control functionality, harmonic filtering, band selectivity, and TX/RX switching. The TXM is self-contained, with 50 I/O terminals with two RX ports allowing true dual-band operation. The power control fu ...
GSK-58 -- IR Toggle Switch GSK-58
... activated. In our Kit the coded stream is converted into a single pulse and that single pulse is used to toggle a relay on & off. The coded information is lost. Only the fact that a button was pressed on your remote control unit is detected. This single pulse is then used to toggle the output of a f ...
... activated. In our Kit the coded stream is converted into a single pulse and that single pulse is used to toggle a relay on & off. The coded information is lost. Only the fact that a button was pressed on your remote control unit is detected. This single pulse is then used to toggle the output of a f ...
Digilent PmodHB2™ 1A H- Bridge Board Reference Manual
... The HB2 has a 6-pin header for easy connection to a Digilent system board. Some system boards, like the Digilent Pegasus board, have a 6-pin header that can connect to the HB2 with a 6-pin cable. To connect the HB2 to other Digilent system boards, a Digilent ...
... The HB2 has a 6-pin header for easy connection to a Digilent system board. Some system boards, like the Digilent Pegasus board, have a 6-pin header that can connect to the HB2 with a 6-pin cable. To connect the HB2 to other Digilent system boards, a Digilent ...
Truepath Assembly Instructions
... of about +/- 40V to +/- 50V and four ohm or eight ohm speaker loads. With eight ohm loads, +/60V supplies can be used, with only minor changes. Power supply voltages or impedances outside this range may require changing of some components. If you want to use the Truepath board with 4 ohm loads and v ...
... of about +/- 40V to +/- 50V and four ohm or eight ohm speaker loads. With eight ohm loads, +/60V supplies can be used, with only minor changes. Power supply voltages or impedances outside this range may require changing of some components. If you want to use the Truepath board with 4 ohm loads and v ...
Voltage Transducer CV 3-2000 V = 1400 V
... ●● Insulating plastic case recognized according to UL 94-V0 ●● Patent pending. ...
... ●● Insulating plastic case recognized according to UL 94-V0 ●● Patent pending. ...
Electro-Optic Polymer Infiltrated Silicon Photonic Crystal Slot
... By contrast, EO polymers offer very high Pockels coefficient (r33>300pm/V)3 with extremely fast response speed in the terahertz range4. Ultra-high bandwidth5 and sub-volt half-wave driving voltage (Vπ)6,7 have been demonstrated in EO polymer modulators. However, the size of these devices is limited ...
... By contrast, EO polymers offer very high Pockels coefficient (r33>300pm/V)3 with extremely fast response speed in the terahertz range4. Ultra-high bandwidth5 and sub-volt half-wave driving voltage (Vπ)6,7 have been demonstrated in EO polymer modulators. However, the size of these devices is limited ...
74LS07 - Unicorn Electronics
... Package thermal impedance, θJA (see Note 3): D package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86°C/W DB package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96°C/W N package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80°C ...
... Package thermal impedance, θJA (see Note 3): D package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86°C/W DB package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96°C/W N package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80°C ...
HD1531 - Mackie
... continuously, turn down the level control until it only blinks occasionally. Excessive limiting may lead to overheating, which in turn trips the thermal protect circuitry and interrupts the performance. See ‘Thermal Considerations’ on page 9 for more information. ...
... continuously, turn down the level control until it only blinks occasionally. Excessive limiting may lead to overheating, which in turn trips the thermal protect circuitry and interrupts the performance. See ‘Thermal Considerations’ on page 9 for more information. ...
OVERLOAD PROTECTION CKT
... • The main operation of a relay comes in places where only a lowpower signal can be used to control a circuit. It is also used in places where only one signal can be used to control a lot of circuits. The application of relays started during the invention of telephones. They played an important role ...
... • The main operation of a relay comes in places where only a lowpower signal can be used to control a circuit. It is also used in places where only one signal can be used to control a lot of circuits. The application of relays started during the invention of telephones. They played an important role ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) e-ISSN: 2278-1676,p-ISSN: 2320-3331,
... an additional gate drive transformer. But SEPIC converter has a discontinuous output current resulting in a relatively high output ripple this is one of the main disadvantage. The SEPIC topology has to use a large number of components [5] also CCM operation requires a complex control circuitry. Brid ...
... an additional gate drive transformer. But SEPIC converter has a discontinuous output current resulting in a relatively high output ripple this is one of the main disadvantage. The SEPIC topology has to use a large number of components [5] also CCM operation requires a complex control circuitry. Brid ...
2STW4468
... STMicroelectronics group of companies Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America www.st.com ...
... STMicroelectronics group of companies Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America www.st.com ...
Cooper Bussmann TVSA Series
... carefully determined. For better performance, the device should be placed as close to the signal input as possible and ahead of any other component. Due to the high current associated with an ESD event, it is recommended to use a “0-stub” pad design (pad directly on the signal/data line and second p ...
... carefully determined. For better performance, the device should be placed as close to the signal input as possible and ahead of any other component. Due to the high current associated with an ESD event, it is recommended to use a “0-stub” pad design (pad directly on the signal/data line and second p ...
Rui Bai
... Thesis Title: Effects of Non-ideal Characteristics of BJT on Band Gap Reference Circuits Abstract: In advanced integrated circuit design, it requires an accurate on-chip band gap reference for optimal system performance. Precision band gap voltage references are an essential building block in analog ...
... Thesis Title: Effects of Non-ideal Characteristics of BJT on Band Gap Reference Circuits Abstract: In advanced integrated circuit design, it requires an accurate on-chip band gap reference for optimal system performance. Precision band gap voltage references are an essential building block in analog ...
instructions to tenderers
... This module must incorporate a 35W halogen lamp and a 3W LED lamp, working to the voltage mains. Each lamp must incorporate an On/OFF control independent switch. Module for Load at 12VDC This module must incorporate a 20W halogen lamp and a 3W LED lamp, working at 12V. Each lamp must incorporate an ...
... This module must incorporate a 35W halogen lamp and a 3W LED lamp, working to the voltage mains. Each lamp must incorporate an On/OFF control independent switch. Module for Load at 12VDC This module must incorporate a 20W halogen lamp and a 3W LED lamp, working at 12V. Each lamp must incorporate an ...
External Power SupplyTest Method
... often expressed as a range, such as 100 to 240 V. k. Nameplate Input Frequency Nameplate input frequency is the appropriate ac input frequency of the power supply as specified by the manufacturer on the label on the housing of the power supply. Many power supplies are labeled to operate on more than ...
... often expressed as a range, such as 100 to 240 V. k. Nameplate Input Frequency Nameplate input frequency is the appropriate ac input frequency of the power supply as specified by the manufacturer on the label on the housing of the power supply. Many power supplies are labeled to operate on more than ...
TPS62684 - Texas Instruments
... Operating beyond the continuous average output current of 890mA may decrease the lifetime. See the Thermal, Lifetime Information and Maximum Output Current section. Due to the dc bias effect of ceramic capacitors, the effective capacitance is lower than the nominal value when a voltage is applied. T ...
... Operating beyond the continuous average output current of 890mA may decrease the lifetime. See the Thermal, Lifetime Information and Maximum Output Current section. Due to the dc bias effect of ceramic capacitors, the effective capacitance is lower than the nominal value when a voltage is applied. T ...
CMYX Color MArk Sensor Cut Sheet | EMX Inc.
... Increase process throughput with high-speed, accurate and reliable color mark detection. The CMYXTM employs our field-proven, patented technology, combining a broad-spectrum light source, small spot size and fast response to achieve highspeed mark detection capable of detecting standard one-track PH ...
... Increase process throughput with high-speed, accurate and reliable color mark detection. The CMYXTM employs our field-proven, patented technology, combining a broad-spectrum light source, small spot size and fast response to achieve highspeed mark detection capable of detecting standard one-track PH ...
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.