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ppt
ppt

... – Eliminates noise in channel ...
doc - Montana State University
doc - Montana State University

OD/OF/OA Series Little Demon Carbon Composition Molded
OD/OF/OA Series Little Demon Carbon Composition Molded

... adhered to. Generally, any moisture absorbed during storage will be "baked out" during the soldering operation. If the product is stored properly the resistance shift during the soldering operation will be minimal, less than 2% or 3%. Carbon composition resistors are highly hygroscopic and changes i ...
Document
Document

... 0.5pF to 100pF. Both 50V dc and 100V dc rated parts are available. A broad operating temperature range of –55....C to +125....C makes them suitable for use in most environments. Capacitance stability is also very high with a figure of 0±30ppm/°C quoted across the temperature range. Many wireless and ...
Yr9_Glowing_Display
Yr9_Glowing_Display

... Soldering Take care when using soldering irons, avoid burning the leads and always replace them in the soldering iron stand when you are not actually using them. Do not leave them lying on a workbench. The component pins and the board should be cleaned with a piece of fine wire wool before soldering ...
Element - Recycling for Charities
Element - Recycling for Charities

... Hazardous Material ...
QUASAR ELECTRONICS KIT 1092 IN–CAR AIR IONISER
QUASAR ELECTRONICS KIT 1092 IN–CAR AIR IONISER

... The negative ions that are being transmitted by the probe are used to clean the atmosphere of the car from the dust and the smoke. Since the voltage, that is delivering to the probe is very high, a small amount of ozone is possible to be produced. This can, on the one hand, have certain advantages a ...
Transient Voltage Suppressors
Transient Voltage Suppressors

... copyrights, trade secrets, and other intellectual property. A listing of SCILLC’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marking.pdf. SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation o ...
SERIES AND PARALLEL RESISTANCE CIRCUIT
SERIES AND PARALLEL RESISTANCE CIRCUIT

... A series circuit is one in which total line current passes through each and every conductor in the circuit. two or more electric component are considered to be in series in the same current flows through all these component ...
Spec Sheet
Spec Sheet

... PUSHBUTTON SWITCHES 12MM MINIATURE SEALED ELECTRO-MECHANICAL This rugged multi-option sealed pushbutton series offers the utmost in choices of mounting styles, colors, terminations, bezels, lighting and momentary or alternate-action switching. The Series 48 offers all these options in one compact pa ...
ECE 6130 Lab 4: Diode Detector
ECE 6130 Lab 4: Diode Detector

What is a series-parallel circuit
What is a series-parallel circuit

... Voltage drops add to equal total voltage. All components share the same (equal) current. Resistances add to equal total resistance. ...
Motion Sensing Light Teardown
Motion Sensing Light Teardown

CC-432 uhf Receiving Converter
CC-432 uhf Receiving Converter

... the chip capacitors and resistors now, but install only one value at a time.) Pick up one part at a time, removing it carefully from its carrier strip by peeling back the tape with a knife or diagonal cutters. Set the part in place. Then heat the solder on the pc board pad, and allow the solder to b ...
06 Soldering 101 - Colorado Space Grant Consortium
06 Soldering 101 - Colorado Space Grant Consortium

... - Then wipe any excess solder on the golden sponge. - Now place the iron back into the holder. Tinning your soldering iron in this manner will aid in future soldering. ...
future kit - Electrokit
future kit - Electrokit

... This counter has 10 outputs and therefore counts up from 0-10. Each of these 10 outputs is connected to an LED. R5 and R6 is voltage drop for each LED. PCB assembly: Shown in Figture 3 is the assembled PCB. Starting with the lowest height components first, taking care not to short any tracks or touc ...
User Manual AJ
User Manual AJ

05_Soldering_101 (PPTmin)
05_Soldering_101 (PPTmin)

... - Then wipe any excess solder on the golden sponge. - Now place the iron back into the holder. Tinning your soldering iron in this manner will aid in future soldering. ...
the original construction manual in Word format.
the original construction manual in Word format.

... b. Install the 22 K resistor as indicated on the board. It must be installed “standing up”. Bend one of the leads over so that they are parallel - solder and clip leads c. Install the 10 K resistor next to the 22 K in a similar manner – solder and clip leads d. Install the 3 pin header next to the t ...
CSPEMI202A 数据资料DataSheet下载
CSPEMI202A 数据资料DataSheet下载

... are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor doe ...
Robotic Component Functional Summary (cont.)
Robotic Component Functional Summary (cont.)

... outcome: - Achieve a current /voltage of a certain value (signal) - Amplify a signal - Transfer data ...
In a series circuit, every device must function for the circuit to be
In a series circuit, every device must function for the circuit to be

... voltage across the components is shared The voltage of series circuit is equal to the voltage source, for example if you have a 12 volt battery, then the voltage is 12 volts. Remember with series circuit, there is voltage drop across each resistor. To find voltage drop use ohm’s law. ...
VM1AT-R1 - Instructions
VM1AT-R1 - Instructions

NE5550234-EV04-A
NE5550234-EV04-A

... improve the stability margin. The gain is reduced by about 1-2dB when R3 is used. LDMOSFETs essentially draw no gate current under normal operation conditions. Therefore a large value resistor, in the order of kΩ, can be used for the bias at gate so that the RF path is completely isolated from the D ...
MooseFET Classic Valve Design
MooseFET Classic Valve Design

... Classic Valve Design assumes no responsibility for circuit or user damage from the use or misuse of these boards or any other product. We simply provide these on an AS-IS basis with workmanship quality as the only thing guaranteed at this time. This product may be designed for and use around LETHAL ...
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Surface-mount technology



Surface-mount technology (SMT) is a method for producing electronic circuits in which the components are mounted or placed directly onto the surface of printed circuit boards (PCBs). An electronic device so made is called a surface-mount device (SMD). In the industry it has largely replaced the through-hole technology construction method of fitting components with wire leads into holes in the circuit board. Both technologies can be used on the same board for components not suited to surface mounting such as large transformers and heat-sinked power semiconductors.An SMT component is usually smaller than its through-hole counterpart because it has either smaller leads or no leads at all. It may have short pins or leads of various styles, flat contacts, a matrix of solder balls (BGAs), or terminations on the body of the component.
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