Advantage 212 — Variable Speed AC drives
... 1 HP to 25 HP @ 200/240 V, 1 HP to 5 HP @ 380/480 V: Pollution degree 2 per IEC/EN 61800-5-1, 30 HP to 40 HP @ 200/240 V, 30 HP to 100 HP @ 380/480 V: Pollution degree 3 per IEC/EN 61800-5-1 ...
... 1 HP to 25 HP @ 200/240 V, 1 HP to 5 HP @ 380/480 V: Pollution degree 2 per IEC/EN 61800-5-1, 30 HP to 40 HP @ 200/240 V, 30 HP to 100 HP @ 380/480 V: Pollution degree 3 per IEC/EN 61800-5-1 ...
1100ClassNotesSet05v05
... • A voltage source maintains a voltage across its terminals no matter what you connect to those terminals. • We often think of a battery as being a voltage source. For many situations, this is fine. Other times it is not a good model. A real battery will have different voltages across its terminals ...
... • A voltage source maintains a voltage across its terminals no matter what you connect to those terminals. • We often think of a battery as being a voltage source. For many situations, this is fine. Other times it is not a good model. A real battery will have different voltages across its terminals ...
100-V to 450-V DC, 5-W, 80% Efficiency at 1 W, Auxiliary Supply
... support the housekeeping needs of the power supply unit (PSU). An auxiliary power supply is commonly used to power the internal control and sensing electronics for voltage and current feedback of the PSU. It is an isolated DC-DC converter generating multiple isolated outputs to power primary and sec ...
... support the housekeeping needs of the power supply unit (PSU). An auxiliary power supply is commonly used to power the internal control and sensing electronics for voltage and current feedback of the PSU. It is an isolated DC-DC converter generating multiple isolated outputs to power primary and sec ...
Chapter 4.9 - Automotive Electronic Circuits
... N–channel power TMOS devices used in high side switching configurations. Unique device monitors load resulting VDS. TMOS voltage to produce a proportional current used to drive an externally programmed over current timer circuit to protect the TMOS device from shorted load conditions. Timer can be p ...
... N–channel power TMOS devices used in high side switching configurations. Unique device monitors load resulting VDS. TMOS voltage to produce a proportional current used to drive an externally programmed over current timer circuit to protect the TMOS device from shorted load conditions. Timer can be p ...
LCM-40-SPEC
... 3. Length of set up time is measured at first cold start. Turning ON/OFF the driver may lead to increase of the set up time. 4. Efficiency is measured at 900mA/67V output set by DIP switch. 5. Current ripple is measured 60%~100% of maximum voltage under rated power delivery. 6. Standby power consump ...
... 3. Length of set up time is measured at first cold start. Turning ON/OFF the driver may lead to increase of the set up time. 4. Efficiency is measured at 900mA/67V output set by DIP switch. 5. Current ripple is measured 60%~100% of maximum voltage under rated power delivery. 6. Standby power consump ...
Commercial Kitchen Air Cleaner
... for longer life and ease of maintenance. The lightweight and rustproof ESP section(s) can be easily removed from the cabinet as required. The self-glazing ceramic insulators are protected from the contaminated airstream, delivering increased life of the system by limiting contaminant build up, which ...
... for longer life and ease of maintenance. The lightweight and rustproof ESP section(s) can be easily removed from the cabinet as required. The self-glazing ceramic insulators are protected from the contaminated airstream, delivering increased life of the system by limiting contaminant build up, which ...
High-Voltage, High-Current OPERATIONAL AMPLIFIER DESCRIPTION FEATURES
... The OPA547 is a low-cost, high-voltage/high-current operational amplifier ideal for driving a wide variety of loads. A laser-trimmed monolithic integrated circuit provides excellent low-level signal accuracy and high output voltage and current. The OPA547 operates from either single or dual supplies ...
... The OPA547 is a low-cost, high-voltage/high-current operational amplifier ideal for driving a wide variety of loads. A laser-trimmed monolithic integrated circuit provides excellent low-level signal accuracy and high output voltage and current. The OPA547 operates from either single or dual supplies ...
LCM-60 series - Telerex Europe
... 3. Length of set up time is measured at first cold start. Turning ON/OFF the driver may lead to increase of the set up time. 4. Efficiency is measured at 900mA/67V output set by DIP switch. 5. Current ripple is measured 60%~100% of maximum voltage under rated power delivery. 6. Standby power consump ...
... 3. Length of set up time is measured at first cold start. Turning ON/OFF the driver may lead to increase of the set up time. 4. Efficiency is measured at 900mA/67V output set by DIP switch. 5. Current ripple is measured 60%~100% of maximum voltage under rated power delivery. 6. Standby power consump ...
Preview of Period 14: Electrical Safety and Transmission
... ♦ The third safety prong is connected to ground. ♦ If a short circuit inside an appliance allows current to reach the appliance case, the safety ground prong may drain enough current to ground to create a current surge that trips the circuit breaker or blows the fuse. ...
... ♦ The third safety prong is connected to ground. ♦ If a short circuit inside an appliance allows current to reach the appliance case, the safety ground prong may drain enough current to ground to create a current surge that trips the circuit breaker or blows the fuse. ...
pth05010w.pdf
... number of vendors with acceptable ESR and ripple current (rms) ratings. The recommended number of capacitors required at both the input and output buses is identified for each capacitor type. This is not an extensive capacitor list. Capacitors from other vendors are available with comparable specifi ...
... number of vendors with acceptable ESR and ripple current (rms) ratings. The recommended number of capacitors required at both the input and output buses is identified for each capacitor type. This is not an extensive capacitor list. Capacitors from other vendors are available with comparable specifi ...
BD6967FVM
... An excess in the absolute maximum rations, such as supply voltage, temperature range of operating conditions, etc., can break down the devices, thus making impossible to identify breaking mode, such as a short circuit or an open circuit. If any over rated values will expect to exceed the absolute ma ...
... An excess in the absolute maximum rations, such as supply voltage, temperature range of operating conditions, etc., can break down the devices, thus making impossible to identify breaking mode, such as a short circuit or an open circuit. If any over rated values will expect to exceed the absolute ma ...
MAX4675/MAX4676 3 Single SPST Analog Switches ________________General Description
... 3Ω Single SPST Analog Switches ____________________________Features ...
... 3Ω Single SPST Analog Switches ____________________________Features ...
Manuals Basic Electrical Engineering BE-104
... The commutator is of cylindrical shape and is made up of wedgeshaped hard drawn copper segments. The segments are insulated from each other by a thin sheet of mice. The segments are held together by means of 2 V-shaped rings that fit into the V-grooves cut into the segments. Each armature coil is c ...
... The commutator is of cylindrical shape and is made up of wedgeshaped hard drawn copper segments. The segments are insulated from each other by a thin sheet of mice. The segments are held together by means of 2 V-shaped rings that fit into the V-grooves cut into the segments. Each armature coil is c ...
LM386 Low Voltage Audio Power Amplifier Low V
... For 6 dB effective bass boost: R ≅ 15 kΩ, the lowest value for good stable operation is R = 10 kΩ if pin 8 is open. If pins 1 and 8 are bypassed then R as low as 2 kΩ can be used. This restriction is because the amplifier is only compensated for closed-loop gains greater than 9. ...
... For 6 dB effective bass boost: R ≅ 15 kΩ, the lowest value for good stable operation is R = 10 kΩ if pin 8 is open. If pins 1 and 8 are bypassed then R as low as 2 kΩ can be used. This restriction is because the amplifier is only compensated for closed-loop gains greater than 9. ...
Five Zone RF Wireless LED Dimmer
... In case you want to reset the memory of the receiver, press the learning function button for 10 seconds while the unit is being powered. The unit will then reset to factory defaults. ...
... In case you want to reset the memory of the receiver, press the learning function button for 10 seconds while the unit is being powered. The unit will then reset to factory defaults. ...
BDTIC www.BDTIC.com/infineon ® Datasheet,Version 2.2, August 30, 2011
... where IVCCcharge2 is the charging current from the startup cell which is 1.05mA, typically. Exceeds the VCC voltage the turned-on threshold VVCCon of at time t1, the startup cell is switched off, and the IC begins to operate with a soft-start. Due to power consumption of the IC and the fact that sti ...
... where IVCCcharge2 is the charging current from the startup cell which is 1.05mA, typically. Exceeds the VCC voltage the turned-on threshold VVCCon of at time t1, the startup cell is switched off, and the IC begins to operate with a soft-start. Due to power consumption of the IC and the fact that sti ...
Jenis Motor AT Dan Ciri
... Three Phase Transformer • Three phase transformer consists of 3 transformers. • It is connected independently or in combination of 3 transformers. • Primary and secondary windings can be connected as wye (Y) or delta (∆) • Thus, there are 4 types of connections: ...
... Three Phase Transformer • Three phase transformer consists of 3 transformers. • It is connected independently or in combination of 3 transformers. • Primary and secondary windings can be connected as wye (Y) or delta (∆) • Thus, there are 4 types of connections: ...
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.