How is a flat pack removed from a pcb?

1 Answer

Answer :

Heat each lead and lift with tweezers.

Related questions

Description : DIP and flat-pack pins are numbered consecutively in what direction?

Last Answer : Reference mark.

Description : DIP and flat-pack pins are numbered consecutively in what direction?

Last Answer : Counterclockwise.

Description : On DIP and flat-pack ICs viewed from the top, pin 1 is located on which side of the reference mark?

Last Answer : Left.

Description : What is the packaging level of a pcb?

Last Answer : Level II.

Description : All red face cards are removed from a pack of playing cards. The remaining cards are well shuffled and then a card is drawn at random from them. Find the probability that the drawn card is face card. a. 2/23 b. 7/44 c. 3/23 d. 4/25

Last Answer : c. 3/23

Description : Why are some twenty four pack sodas in a flat box and others are square?

Last Answer : It is about cost, and marketing. Having boxes printed with artwork and logo costs more, but is considered advertising when they will be stored in view of shoppers/public. Also, the ... those are intended to be broke open for stocking vending machines or display refrigeration for individual sale.

Description : Figure 'D' shown in the illustration represents a/an ____________. EL-0078 A. DIP IC chip B. integrated diac/triac envelope C. TO-5 flat pack D. 7-segment BCD display

Last Answer : Answer: A

Description : A tape pack has gaps in the tape winding as shown in figure 2-5. What causes this condition?

Last Answer : Tape is loosely wound on reel.

Description : A tape pack is buckled and deformed as shown in figure 2- 4. What are three possible causes for this condition?

Last Answer : a. Reel has a distorted hub, b. tape wound over small particle deposited on hub, and c. tape wound on reel with tension increasing toward end of winding.

Description : You notice steps in the tape pack such as those in figure 2-3. What causes this and how does it damage the magnetic tape?

Last Answer : Pack slip. It's caused by loosely wound tape on a reel that is exposed to excessive vibration or heat. The vibration or heat causes the tape to shift, causing steps in the tape pack. The uneven tape will then rub against the reel's sides and the recorder's tape guides.

Description : . After rewinding a tape onto its supply reel, you examine the tape pack and notice pile-ups of tape resembling the example in figure 2-2. What causes this condition?

Last Answer : The tape is stopped too quickly when winding or rewinding.

Description : Tape winding errors can cause a deformed tape pack. What are four common types of tape pack deformation?

Last Answer : Cinching, pack slip, spoking, and windowing.

Description : When computers use the cylinder method to store data on a hard disk pack, what three items make up the address that tells the computer where on a specific disk to store the data?

Last Answer : . a. Cylinder number. b. Recording surface number.

Description : What two ways can data be physically organized on a disk pack?

Last Answer : By cylinder or sector.

Description : How to know what PCB boards go with what hard drive?

Last Answer : More detail and a better formed question might help to know what you are looking for.

Description : Where can I find good prices on low volume PCB production?

Last Answer : China

Description : What is the full form of 'PCB' ? -How To ?

Last Answer : The full form of 'PCB' is Printed Circuit Board, Pollution Control Board

Description : What is EM888 PCB?

Last Answer : There are so many things in life, you may put aside this question and look at others

Description : How to Reduce PCB Assembly Cost Without Sacrificing Quality?

Last Answer : When working within any industry, the cost of materials must be worked into the cost of the services provided. Otherwise, you are losing money and not doing yourself any favors. ... Helpheltronics. comHELTRONICS1031 MacArthur Road, Suite G, Reading PA, 196051-610-575-0207info@heltronics. com

Last Answer : Full printed PCB Circuit Board

Last Answer : Printed Circuit Board

Description : In the illustration, the component VR1 on the A1A1 PCB is _________. EL-0060 A. a zener diode to regulate the +9 volt power supply B. a variable resistor diode to control the output to terminal 9 that controls ... terminal 9 at 6.6 volts DC D. a tunnel diode with a breakdown voltage of 6.6 Volts DC

Last Answer : Answer: C

Description : In electronic circuitry, the abbreviation 'PCB' commonly means ______________. A. pulse coded binary B. printed circuit board C. poly-coated braid D. personal computer bits

Last Answer : Answer: B

Description : PCB stands for: a) Process Control Block b) Printed Circuit Board c) Both of The Above d) None of The Above

Last Answer : c) Both of The Above

Description : The network of wires or electronic path ways on mother board back side: a. PCB b. BUS c. BOTH A and B d. None of these

Last Answer : c. BOTH A and B

Description : Programs that duplicate the functionality of one system on another system is known as (1) Emulators (2) Simulators (3) Evaluators (4) PCB

Last Answer : Emulators

Description : Explain PCB with diagram.

Last Answer : Each process is represented as a process control block (PCB) in the operating system. It contains information associated with specific process. Process State: It indicates current state of a process. ... . Each PCB gives information about a particular process for which it is designed.

Description : Conformal coating is done in PCB assemblies to

Last Answer : Conformal coating is done in PCB assemblies to Protect electronics from Moisture and contamination

Description : A typical Solder composition used in component assembly to PCB is

Last Answer : A typical Solder composition used in component assembly to PCB is lead and tin

Description : To protect the rotor of a motor disassembled for maintenance or overhaul, it should be ___________________. A. suspended by wire slings in one corner of the shop B. wrapped in several layers of heavy ... flat wood blocks on the workbench D. returned to the frame as soon as the bearings are removed

Last Answer : Answer: B

Description : Energy can be inserted or removed from a cavity by what three methods?

Last Answer : Probes, loops, and slots.

Description : If C4 were removed from the circuit, what would happen to the output of the amplifier?

Last Answer : The output would decrease. (C4 decouples R2 preventing degenerative feedback from R2.)

Description : How should excess solder be removed from a hot soldering iron?

Last Answer : By use of a cleaning cloth.

Description : How is oxide removed from pads and component leads?

Last Answer : A fine abrasive.

Description : What amount of flat tape or round cord is required to single lace a group of conductors?

Last Answer : Two and one-half times the length of the longest conductor in the group.

Description : Why is flat tape preferred instead of round cord when wire bundles are laced?

Last Answer : Round cord has a tendency to cut into the wire insulation.

Description : Assuming the wall of a waveguide is perfectly flat, what is the angular relationship between the angle of incidence and the angle of reflection

Last Answer : The angles are equal.

Description : In addition to a flat top, what characteristics must a modulator pulse have?

Last Answer : Steep leading and trailing edges.

Description : In addition to a flat top, what characteristics must a modulator pulse have?

Last Answer : Steep leading and trailing edges.

Description : The broadside array consists of a flat reflector and what other elements?

Last Answer : Two or more half-wave dipoles.

Description : . A non-resonant line is a line that has no standing waves of current and voltage on it and is considered to be flat. Why is this true?

Last Answer : The load impedance of such a line is equal to Z0.

Description : Using a standard microscope to inspect a fiber-end face, you observe that all parts of the fiberend face are in focus at the same time. Is the fiber-end face flat, concave, or convex?

Last Answer : Flat.

Description : Flat panel displays are designed to reduce what problem of a crt display?

Last Answer : Reduce the depth of the crt display caused by the length of the tube.