Dentron MLA-2500 GI7B Conversion Procedure
... My amp resulted in 1000 watts out for 1600 watts DC input, for en efficiency of 65%, which seems reasonable. 300ma grid current for 100w input, and 850ma plate current. I would not run it this hard for any period of time, however. The tubes can handle it, but the rest of the amp is a little fragile. ...
... My amp resulted in 1000 watts out for 1600 watts DC input, for en efficiency of 65%, which seems reasonable. 300ma grid current for 100w input, and 850ma plate current. I would not run it this hard for any period of time, however. The tubes can handle it, but the rest of the amp is a little fragile. ...
wf111 – 802.11 b/g/n module
... a status LED. The PIO[0:5] logic levels are referred to the VDD_PADS supply line. All the PIO lines have internal pull-downs and should be left unconnected when not used. ...
... a status LED. The PIO[0:5] logic levels are referred to the VDD_PADS supply line. All the PIO lines have internal pull-downs and should be left unconnected when not used. ...
Conduction Losses and Common Mode EMI Analysis on
... sensing. It should be noted that switches S1 and S2 in both Dual Boost and Two-circuit-boost PFC are operated simultaneously by the same gate signal from the controller. Although both switches are always gated, only one switch, on which the positive input voltage is induced, carries positive current ...
... sensing. It should be noted that switches S1 and S2 in both Dual Boost and Two-circuit-boost PFC are operated simultaneously by the same gate signal from the controller. Although both switches are always gated, only one switch, on which the positive input voltage is induced, carries positive current ...
SPECIFICATIONS FOR CENTRIFUGAL PUMP AND FAN
... Variable Torque HVAC and Pumping Applications NOTE: These specifications apply to Enclosed Adjustable Frequency Drive Controllers, herein referred to as AC Drives. The Power Converter is a component of the AC Drive. To ensure project compatibility, these specifications follow the Construction Specif ...
... Variable Torque HVAC and Pumping Applications NOTE: These specifications apply to Enclosed Adjustable Frequency Drive Controllers, herein referred to as AC Drives. The Power Converter is a component of the AC Drive. To ensure project compatibility, these specifications follow the Construction Specif ...
Cellpro 4s Charger - Fast Lad Performance
... from the power source, and will start in that configuration the next time it is used. The 1.4C Auto Current rate is a breakthrough for LiPo charging. FMA has conducted extensive testing at 1.4C with its cell-balancing chargers and compatible LiPo packs. No evidence of safety issues or cycle life ...
... from the power source, and will start in that configuration the next time it is used. The 1.4C Auto Current rate is a breakthrough for LiPo charging. FMA has conducted extensive testing at 1.4C with its cell-balancing chargers and compatible LiPo packs. No evidence of safety issues or cycle life ...
Guide to Low Voltage Circuit-Breakers Standards
... (MCBs) to BS EN 60898 are suitable for operation by ordinary persons and have fixed protection settings, generally a two position on/off operating handle and a performance relative to the final circuits in an electrical installation. They would normally be the final overcurrent protection measure in ...
... (MCBs) to BS EN 60898 are suitable for operation by ordinary persons and have fixed protection settings, generally a two position on/off operating handle and a performance relative to the final circuits in an electrical installation. They would normally be the final overcurrent protection measure in ...
ASCO Model 420 Guide Specifications (word version)
... current tested in all modes at the rated surge currents by an industry recognized independent test laboratory. The test shall include a surge impulse (6kV [1.2x50µs], 500 amp [8x20 s] waveform) to benchmark the unit’s suppression voltage. The applied impulse is followed by a single pulse surge of t ...
... current tested in all modes at the rated surge currents by an industry recognized independent test laboratory. The test shall include a surge impulse (6kV [1.2x50µs], 500 amp [8x20 s] waveform) to benchmark the unit’s suppression voltage. The applied impulse is followed by a single pulse surge of t ...
History of System Lightning Requirements
... Is representative of severe transients which may appear on power lines and is comparable to the power line transients defined in MIL-STD-704 (Waveform 2). It is also representative of the upper limits which have been defined for induced interface wiring transients that may be produced by a nuclear e ...
... Is representative of severe transients which may appear on power lines and is comparable to the power line transients defined in MIL-STD-704 (Waveform 2). It is also representative of the upper limits which have been defined for induced interface wiring transients that may be produced by a nuclear e ...
Monolite Operating Manual Alcad.qxd
... Equalize Charging Equalize or high rate charging should be used only when necessary. Frequent equalizing can result in water consumption, which will lead to reduced capacity and shortened battery life. If necessary for fast recharge, equalizing may be carried out at voltages up to ...
... Equalize Charging Equalize or high rate charging should be used only when necessary. Frequent equalizing can result in water consumption, which will lead to reduced capacity and shortened battery life. If necessary for fast recharge, equalizing may be carried out at voltages up to ...
Multi Level Inverters: A Review Report
... voltage Vout in the table is the line-to-neutral voltage. The number of inverter level comes from the voltage levels. In every operating mode, four switches are in “on” state and the other four are in “off” state. If the inverter output voltage changes only between two contiguous modes, the main swi ...
... voltage Vout in the table is the line-to-neutral voltage. The number of inverter level comes from the voltage levels. In every operating mode, four switches are in “on” state and the other four are in “off” state. If the inverter output voltage changes only between two contiguous modes, the main swi ...
medium-voltage switchgear
... Stainless Steel Gas Vessel: The vessel housing the load interrupter switch shall be housed in a laser welded stainless steel gas vessel. It shall be hermetically sealed without means of adding or removing gas. Sulfur Hexafluoride (SF6) gas shall be installed in the vessel for the interrupting medium ...
... Stainless Steel Gas Vessel: The vessel housing the load interrupter switch shall be housed in a laser welded stainless steel gas vessel. It shall be hermetically sealed without means of adding or removing gas. Sulfur Hexafluoride (SF6) gas shall be installed in the vessel for the interrupting medium ...
SKY77195 数据资料DataSheet下载
... Customers are responsible for their products and applications using Skyworks products, which may deviate from published specifications as a result of design defects, errors, or operation of products outside of published parameters or design specifications. Customers should include design and operati ...
... Customers are responsible for their products and applications using Skyworks products, which may deviate from published specifications as a result of design defects, errors, or operation of products outside of published parameters or design specifications. Customers should include design and operati ...
D5V0F4U10LP Features Mechanical Data
... Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any c ...
... Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any c ...
ZXMP6A17DN8 Product Summary Features
... Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any c ...
... Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any c ...
Broadband Catalog 2012
... today’s cable networks. The XM2-HP features a high efficiency transformer with lower power consumption and lower life cycle costs. This “green” power supply can greatly reduce the carbon footprint of the entire cable plant by running more efficiently 24/7. Additional features include an enhanced Sma ...
... today’s cable networks. The XM2-HP features a high efficiency transformer with lower power consumption and lower life cycle costs. This “green” power supply can greatly reduce the carbon footprint of the entire cable plant by running more efficiently 24/7. Additional features include an enhanced Sma ...
AND8020/D Termination of ECL Devices with EF (Emitter Follower) OUTPUT Structure
... Z0 = Line Characteristic Impedance The reflected signal continues to be reflected by the source and load impedances and is attenuated with each passage over the transmission line. The output response appears as a damped oscillation asymptotically approaching a steady state value. This phenomena is o ...
... Z0 = Line Characteristic Impedance The reflected signal continues to be reflected by the source and load impedances and is attenuated with each passage over the transmission line. The output response appears as a damped oscillation asymptotically approaching a steady state value. This phenomena is o ...
BDTIC www.BDTIC.com/infineon AN2011-04 MA3L080E07_EVAL Evaluation Adapter Board for EconoPACK
... The short circuit protection of the outer high side and outer low side IGBTs are based on the monitoring of the VCE voltage for the corresponding IGBT using the active clamp feature as represented in Figure 9. If the IGBT conducts a current a few times higher than the nominal value, the transistor d ...
... The short circuit protection of the outer high side and outer low side IGBTs are based on the monitoring of the VCE voltage for the corresponding IGBT using the active clamp feature as represented in Figure 9. If the IGBT conducts a current a few times higher than the nominal value, the transistor d ...
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.