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Driver
Circuits, Page 2c
Drivers: #'s
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Last Updated on:
Wednesday, November 29, 2017 05:38 AM |
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Circuits Designed by Dave Johnson, P.E. : |
- Low
Voltage Latching Relay Driver
Using some small super capacitors, this circuit can latch and unlatch a mechanical
relay with 10 amp contacts, from a small 3 volt power source. By using a
latching relay, power can be controlled to a load with a tiny battery.
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N-CH AND P-CH TRANSISTORS FORM PUSH-PULL DRIVER
This circuit can produce high speed output signals with fast rise and full times.
The unique change pump action allows the voltage of the
upper P-ch device to range from millivolts to hundreds of volts.....
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Links to electronic circuits,
electronic schematics, designs for engineers, hobbyists, students & inventors:
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Microcontroller's single I/O port line drives a bar-graph display - 6-Jul-06
Issue of EDN Bar-graph display spares processor I/O lines..... [Design Idea by R
Jayapal, PhD, Bharat Heavy Electricals Ltd, Trichy, India; Edited by Brad Thompson and
Fran Granville] |
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Micropower High-Side MOSFET Drivers - AN53 Linear TechnologyThis application
note describes the operation of high-side Nchannel MOSFET switch drivers designed
specifically for operation in battery-powered equipment, such as notebook and palmtop
computers and portable medical instruments. A selection.....(appnote added 6/06)
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MOSFET serves as ultrafast plate driver - 3-Oct-02 Issue of EDN The
circuit in Figure 1 provides a 20-MHz square wave across a set of highly capacitive
ion-deflection plates in an experimental instrument. To get the required deflection, the
plate voltage must be 20 to 30V, much higher voltage than conventional logic or driver
families can provide. To minimize artifacts, the rise and fall times must be very fast,
with a minimum of overshoot and ringing..... [Design Idea by Clive Bolton, Bolton
Engineering Inc, Melrose, MA] |
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Motor driver-74*245-based - A simple, time-honored approach is to use one or
more 74*245 chips (normally 74AC245 is used for maximum current capability) to
provide motor drive current. Here, each channel of drive power is provided by one or more
buffer on chip. (added 1/07) |
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Multiple Relay Drive - Circuit Ideas for Designers Application Notes Advanced
Linear Devices, Inc.....[App Note] |
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Muscle power drives battery free electronics - 21-Nov-05 Issue of EDN Your
sweat and a super-cap replace the battery..... [Design Idea by Alexander Bell, Infosoft
International Inc, Rego Park, NY; Edited by Brad Thompson and Fran Granville] |
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MXP400x Wire Bond - MicroNote 1601 from Microsem.....[App Note] |
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N-CH & P-CH Transistor form Push-Pull Driver - This circuit can produce high
speed output signals with fast rise and full times. The unique change pump …. [Designed by
David A. Johnson] |
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New CMOS Vacuum Fluorescent Drivers Enable Three Chip System to Provide Intelligent
Control of Dot Matrix VF Display - National Semiconductor Application Note
(app note added 2/06) |
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Novel Process for Vacuum Fluorescent VF Display Drivers - National
Semiconductor Application Note.....[App Note] |
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Drivers:
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A B - C
D - G
H - K L - N
O - R
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U-Z
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