Design of Portable DC Light Bulb for the DC House Project
... This thesis focuses on the design and implementation of the Portable DC Light Bulb system for Cal Poly San Luis Obispo’s DC House Project. The DC Portable Light Bulb highlights the NiMH battery charging circuit, buck converter, and boost converter. The system is intended as a flashlight adaptor plac ...
... This thesis focuses on the design and implementation of the Portable DC Light Bulb system for Cal Poly San Luis Obispo’s DC House Project. The DC Portable Light Bulb highlights the NiMH battery charging circuit, buck converter, and boost converter. The system is intended as a flashlight adaptor plac ...
Linear Series - Tokistar Lighting
... Analog Modes - For operation from devices using 0/1-10VDC protocol, up to 10 dimmer packs may be connected in series. For applications exceeding 10 dimmer packs, an additional feed from the analog dimming device is required. Manual Mode - You may select a light intensity the fixtures will operate at ...
... Analog Modes - For operation from devices using 0/1-10VDC protocol, up to 10 dimmer packs may be connected in series. For applications exceeding 10 dimmer packs, an additional feed from the analog dimming device is required. Manual Mode - You may select a light intensity the fixtures will operate at ...
An Extended Doherty Amplifier With High Efficiency , Student Member, IEEE
... the power-splitting ratio at the input. Since the auxiliary amplifier is biased in class C, it is typically difficult to match the gain of this amplifier to be greater than the main amplifier unless the overall gain is sacrificed. Therefore, a practical method to achieve the proper gain ratio is to ...
... the power-splitting ratio at the input. Since the auxiliary amplifier is biased in class C, it is typically difficult to match the gain of this amplifier to be greater than the main amplifier unless the overall gain is sacrificed. Therefore, a practical method to achieve the proper gain ratio is to ...
Construction and Evaluation of a Fast Switching Trigger Circuit for a
... course expensive (~£1000). The commercially popular high voltage switching Insulated Gate Bipolar Transistor (IGBT) is both cheap and fast – capable of switching a 1kV pulse in a few tens of nanoseconds – but readily available models are limited to below <2kV operation [6]. ...
... course expensive (~£1000). The commercially popular high voltage switching Insulated Gate Bipolar Transistor (IGBT) is both cheap and fast – capable of switching a 1kV pulse in a few tens of nanoseconds – but readily available models are limited to below <2kV operation [6]. ...
Chapter 4 Analog CMOS Subcircuits 4.1 MOS Switch
... One of the most serious limitations of monolithic switches is the clock feedthrough effect. Clock feedthrough (also called charge injection, and charge feedthrough) is due to the coupling capacitance from the gate to both source and drain. This coupling allows charge to be transferred from the gate ...
... One of the most serious limitations of monolithic switches is the clock feedthrough effect. Clock feedthrough (also called charge injection, and charge feedthrough) is due to the coupling capacitance from the gate to both source and drain. This coupling allows charge to be transferred from the gate ...
GREENHOUSE MONITORING SYSTEM USING WSNs
... Greenhouse is kind of advanced hortical facility which changes plant growth environment creating suitable conditions for plant growth, avoiding the outside season change & the adverse effects caused by bad weather. The purpose of greenhouse environment is to increase crop yields and to improve quali ...
... Greenhouse is kind of advanced hortical facility which changes plant growth environment creating suitable conditions for plant growth, avoiding the outside season change & the adverse effects caused by bad weather. The purpose of greenhouse environment is to increase crop yields and to improve quali ...
Trans Control
... A main step in your TCU installation is connecting up the wiring. Be sure to follow the guidance here to avoid common mistakes that will often lead to problems. ...
... A main step in your TCU installation is connecting up the wiring. Be sure to follow the guidance here to avoid common mistakes that will often lead to problems. ...
Transient Suppression: Switching Power Supplies
... second. If we limit the peak current to 10 Amps, the inductance = (V)(t)/(10) or greater, where t is the pulse duration of 0.15 µs. The calculated inductance is then 3 µhenries. Either a shunt capacitor or transorb can be used for the small value inductor to work against. In this case we will use a ...
... second. If we limit the peak current to 10 Amps, the inductance = (V)(t)/(10) or greater, where t is the pulse duration of 0.15 µs. The calculated inductance is then 3 µhenries. Either a shunt capacitor or transorb can be used for the small value inductor to work against. In this case we will use a ...
Installation Manual
... 7) The green LED should light after you have completed steps 5 and 6. Power is now available at the terminals. 8) Output voltage should read between 13.5 and 13.9V for 12V operation. For 24V operation the voltage should be between 25 and 27.9 Volts. If you need to change the voltage from its factory ...
... 7) The green LED should light after you have completed steps 5 and 6. Power is now available at the terminals. 8) Output voltage should read between 13.5 and 13.9V for 12V operation. For 24V operation the voltage should be between 25 and 27.9 Volts. If you need to change the voltage from its factory ...
comment form
... Comment Form for SAR and Technical Paper for Reliability of Protection Systems (Project 2009-07). PLEASE DO NOT USE THIS FORM TO SUBMIT COMMENTS. Please use the electronic form located at the link below to submit comments on the proposed SAR and Technical Paper for Reliability of Protection Systems. ...
... Comment Form for SAR and Technical Paper for Reliability of Protection Systems (Project 2009-07). PLEASE DO NOT USE THIS FORM TO SUBMIT COMMENTS. Please use the electronic form located at the link below to submit comments on the proposed SAR and Technical Paper for Reliability of Protection Systems. ...
2016 Catalog - Ventex Tech
... Alberta, Canada, Ventex entered the US market in 1993 under the name Bertonee-Ventex. After moving its operations to Florida, Bertonee-Ventex was granted its first UL license in 1997 for our electronic neon power supply technology and the rest is history. With the introduction of the Generation III ...
... Alberta, Canada, Ventex entered the US market in 1993 under the name Bertonee-Ventex. After moving its operations to Florida, Bertonee-Ventex was granted its first UL license in 1997 for our electronic neon power supply technology and the rest is history. With the introduction of the Generation III ...
RT8168B - igorx.irk.ru
... The RT8168B is a dual single-phase PWM controller with integrated MOSFET drivers, compliant with Intel IMVP7 Pulse Width Modulation Specification to support both CPU core and GPU core power. This part adopts G-NAVPTM (Green-Native AVP), which is a Richtek proprietary topology derived from finite DC ...
... The RT8168B is a dual single-phase PWM controller with integrated MOSFET drivers, compliant with Intel IMVP7 Pulse Width Modulation Specification to support both CPU core and GPU core power. This part adopts G-NAVPTM (Green-Native AVP), which is a Richtek proprietary topology derived from finite DC ...
HMC233G8
... The HMC233G8 is a broadband high isolation nonreflective GaAs MESFET SPDT switch in a hermetic surface mount package. Covering DC to 6 GHz, the switch features >44 dB isolation up to 2 GHz and >31 dB isolation up to 6 GHz. The switch operates using complementary negative control voltage logic lines ...
... The HMC233G8 is a broadband high isolation nonreflective GaAs MESFET SPDT switch in a hermetic surface mount package. Covering DC to 6 GHz, the switch features >44 dB isolation up to 2 GHz and >31 dB isolation up to 6 GHz. The switch operates using complementary negative control voltage logic lines ...
ProSafe Isolation Transformer - Marlow
... When properly installed and connected, the ProSafe Isolation Transformer will provide isolation between shore and boat power while maintaining a one to one turns ratio, meaning the shore voltage is equal to boat voltage. This is a high quality product, however, it is possible to unknowingly abuse or ...
... When properly installed and connected, the ProSafe Isolation Transformer will provide isolation between shore and boat power while maintaining a one to one turns ratio, meaning the shore voltage is equal to boat voltage. This is a high quality product, however, it is possible to unknowingly abuse or ...
Section 4-2_Surge
... 4.2.4.1 Six power line surges (three of each polarity) shall be applied between the phase and neutral terminals of the AC power line while the equipment is being powered. The surge shall have an open circuit voltage waveform in accordance with Figure 4.2 having a front time (tf) of 2 µs maximum (1 µ ...
... 4.2.4.1 Six power line surges (three of each polarity) shall be applied between the phase and neutral terminals of the AC power line while the equipment is being powered. The surge shall have an open circuit voltage waveform in accordance with Figure 4.2 having a front time (tf) of 2 µs maximum (1 µ ...
Prototypes for Particle Detectors Employing Gas Electron
... cables for data acquisition. The Triple GEM will also use new, individual voltage supplies, which will allow for better control of the electric fields within the drift gaps. ...
... cables for data acquisition. The Triple GEM will also use new, individual voltage supplies, which will allow for better control of the electric fields within the drift gaps. ...
Complete 12-Bit, 25 MSPS Monolithic A/D Converter AD9225
... The AD9225 is fabricated on a very cost effective CMOS process. High speed precision analog circuits are combined with high density logic circuits. The AD9225 offers a complete, single-chip sampling, 12-bit, 25 MSPS analog-to-digital conversion function in 28-lead SOIC and SSOP packages. Low Power—T ...
... The AD9225 is fabricated on a very cost effective CMOS process. High speed precision analog circuits are combined with high density logic circuits. The AD9225 offers a complete, single-chip sampling, 12-bit, 25 MSPS analog-to-digital conversion function in 28-lead SOIC and SSOP packages. Low Power—T ...
Squirrel Range Technical Notes
... 0-64KHz Fast mode (no signal conditioning) 0-100Hz, Slow mode (with signal conditioning / contact de-bounce) ...
... 0-64KHz Fast mode (no signal conditioning) 0-100Hz, Slow mode (with signal conditioning / contact de-bounce) ...
Chapter 11 Constant Voltage Transformer (CVT)
... The constant-voltage transformer (CVT) has a wide application, particularly where reliability and inherent regulating ability against line voltage changes are of prime importance. The output of a constant-voltage transformer is essentially a square wave, which is desirable for rectifier output appli ...
... The constant-voltage transformer (CVT) has a wide application, particularly where reliability and inherent regulating ability against line voltage changes are of prime importance. The output of a constant-voltage transformer is essentially a square wave, which is desirable for rectifier output appli ...
solenoid and pressure-operated valve technology
... losed loop control systems - The possibility of controlling the valves by means of electrical inputs from sensors allows them to be used in the range of applications with closed loop control systems for fluid control. - Safety features - In the case of a power failure or if the electrical input i ...
... losed loop control systems - The possibility of controlling the valves by means of electrical inputs from sensors allows them to be used in the range of applications with closed loop control systems for fluid control. - Safety features - In the case of a power failure or if the electrical input i ...
P83984
... powered by the same source and include any required safety factors. If the peak current exceeds the power supplies’ inrush capacity, the output voltage provided by the power supplies may drop below the listed voltage range of the appliances connected to the supply and the voltage may not recover in ...
... powered by the same source and include any required safety factors. If the peak current exceeds the power supplies’ inrush capacity, the output voltage provided by the power supplies may drop below the listed voltage range of the appliances connected to the supply and the voltage may not recover in ...
Opto-isolator
In electronics, an opto-isolator, also called an optocoupler, photocoupler, or optical isolator, is a component that transfers electrical signals between two isolated circuits by using light. Opto-isolators prevent high voltages from affecting the system receiving the signal. Commercially available opto-isolators withstand input-to-output voltages up to 10 kV and voltage transients with speeds up to 10 kV/μs.A common type of opto-isolator consists of an LED and a phototransistor in the same opaque package. Other types of source-sensor combinations include LED-photodiode, LED-LASCR, and lamp-photoresistor pairs. Usually opto-isolators transfer digital (on-off) signals, but some techniques allow them to be used with analog signals.