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BP5047B15
BP5047B15

... Please verify operation and characteristics in the customer's circuit before actual usage. Ensure that the load current does not exceed the maximum rating. ...
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- Distech Controls

... SC-PTA—————————— 0.2 to 5 seconds, 0 to 10 seconds, 0.59 to 2.93 seconds, 0.1 to 25.5 seconds SC-PTA Version 2———————————————————————— 0 to 10 seconds Duty Cycle in 10 second window 0 to 25.5 seconds Duty Cycle in 25.5 second window 0.023 to 6 seconds ...
A Soft-Switched High Frequency Converter for Wide Voltage and
A Soft-Switched High Frequency Converter for Wide Voltage and

... conversion, and prohibits operation in the MHz regime with hard switching. This loss can be avoided by circuit operation which allows switch voltages to decrease before the switches are turned on; this type of “soft” switching is known as zerovoltage switching (ZVS). While many converters can use ZV ...
MINIORE Hardware Description - Ottawa Robotics Enthusiasts
MINIORE Hardware Description - Ottawa Robotics Enthusiasts

... input VMOT voltage will be driven to the servo and Sharp IR sensor ports. Again, in this mode, an over-voltage supply can cause damage to external components so be careful. ...
UPA-1P : Compact Wide Coverage Loudspeaker
UPA-1P : Compact Wide Coverage Loudspeaker

Dual Single-Supply Audio Operational Amplifier SSM2135 *
Dual Single-Supply Audio Operational Amplifier SSM2135 *

... The SSM2135 is a low voltage audio amplifier that has exceptionally low noise and excellent sonic quality even when driving loads as small as 25 W. Designed for single supply use, the SSM2135’s inputs common-mode and output swing to 0 V. Thus with a supply voltage at 5 V, both the input and output w ...
SMV-500 - EP
SMV-500 - EP

... Notes: 1) When ambient temperature is -20ºC or less, AC ripple of boost voltage, output ripple voltage and start-up characteristics might increase or be affected ...
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Bip Transistor 20V 5A VCE(sat);500mV max. NPN Single TO-126ML

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A 5mA 0.6µm CMOS Miller-Compensated LDO Regulator with

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Operational Amplifier Comparator

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MAX8680 Smallest, All-Internal MOSFET, 7-Channel General Description

... The MAX8680 highly efficient complete power-supply solution is designed for digital still cameras (DSCs) and digital video cameras (DVCs). The device integrates seven on-chip power MOSFET DC-DC converters with up to 95% efficiency to power all critical power supplies in DSC systems. Each converter a ...
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Chapter 4: Introduction to DC Machine

... voltages and current within them. • DC machines have DC outputs just because they have a mechanism converting AC voltages to DC voltages at their terminals. • This mechanism is called a commutator; therefore, DC machines are also called commutating machines. • DC generators are not as common as they ...
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... integrate seamlessly in terms of system data management and programming. ...
DC Machine - Portal UniMAP
DC Machine - Portal UniMAP

... voltages and current within them. • DC machines have DC outputs just because they have a mechanism converting AC voltages to DC voltages at their terminals. • This mechanism is called a commutator; therefore, DC machines are also called commutating machines. • DC generators are not as common as they ...
BP5078-15
BP5078-15

... No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM Co.,Ltd. The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose of introducing ROHM's products (hereinafter "Products" ...
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C22 Preamplifier Complete User Manual

... Two single-ended inputs and two single-end outputs for stereo Voltage gain: 22dB Dynamic range: output voltage max. 20Vrms S/N ration: >90dB Built-in voltage regulation circuit. Optional mounting holes for delay protection module. Power requirements one 260V AC(200mA), one 15V AC(1A), and one 6.3V A ...
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97043

... pad-mounted switchgear with expulsion-type, power fuses. The industrial customer was becoming critical of the power quality being supplied, and its effect on the customer’s susceptible equipment, because they were seeing voltage dips from faults not associated with trouble in their facility. ...


... can be used to respond to an input signal. These are called the bias or quiescent conditions (i.e., without an input signal). The quiescent currents and voltages in the circuit must permit the expected changes to occur without getting the transistor out of its normal operating range. This experiment ...
The first test of a transistor
The first test of a transistor

... multimeter. This option sets the terminals of the multimeter so as to forward bias the junction and then to read the voltage across it. For a silicon transistor like the 2N2219 you expect to find a forward voltage of 0.6 or 0.7 volts. Test both the basecollector and the base-emitter junctions of you ...
smart5000tel3u
smart5000tel3u

... High power density 5kVA power module occupies only 3 rack spaces (3U) 16 minutes half-load runtime (with a continuous load 2500VA; much longer runtime available at smaller loads) Line-interactive voltage regulation corrects severe brownouts and overvoltages without using battery power High voltage o ...
Drives, data-acquisition systems and control electronics all require
Drives, data-acquisition systems and control electronics all require

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Variable-frequency drive



A variable-frequency drive (VFD) (also termed adjustable-frequency drive, variable-speed drive, AC drive, micro drive or inverter drive) is a type of adjustable-speed drive used in electro-mechanical drive systems to control AC motor speed and torque by varying motor input frequency and voltage.VFDs are used in applications ranging from small appliances to the largest of mine mill drives and compressors. However, around 25% of the world's electrical energy is consumed by electric motors in industrial applications, which are especially conducive for energy savings using VFDs in centrifugal load service, and VFDs' global market penetration for all applications is still relatively small. That lack of penetration highlights significant energy efficiency improvement opportunities for retrofitted and new VFD installations.Over the last four decades, power electronics technology has reduced VFD cost and size and has improved performance through advances in semiconductor switching devices, drive topologies, simulation and control techniques, and control hardware and software.VFDs are available in a number of different low- and medium-voltage AC-AC and DC-AC topologies.
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