Chip Systems

1.Introduction about LED:

• 1) What is an LED?
• 2) Indicator lights
• 3) Illumination
• 4) What is the difference between indication and illumination?
• 5) Low power requirement
• 6) High efficiency
• 7) LEDs are semiconductor diodes
• 8) How much light do LEDs produce?

2.Types of LEDs:

• 1) Single color 5mm, etc-the very traditional LED package
• 2) High power Led
• 3) Surface mount LEDs
• 4) Bi-colour and multicolor LEDs
• 5) Multicolor LEDs
• 6) Flashing LEDs – with a small time integrated into the package
• 7) Alphanumeric LED displays..Etc.,

3.LED Applications:

• 1) Residential
• 2) Commercial
• 3) Hospitality
• 4) Decorative
• 5) Airports
• 6) Corporate Campus
• 7) Healthcare
• 8) Industrial and Warehouse
• 9) Restaurant & Hotel
• 10)Roadways etc.,

4.Requirement tools need for LED Manufacturing:

• 1) Soldering Iron
• 2) Soldering Paste
• 3) De-soldering Wick
• 4) De-soldering Pump
• 5) Soldering Lead
• 6) Soldering Stand
• 7) IPA Thinner
• 8) Cleaning Brush
• 9) Screws
• 10) Screwdriver Kit
• 11) Magnifing Lamp with Lens
• 12) Tweaser Sets
• 13) Multimeter
• 14) Lux meter
• 15) Led Testing Demo Kit
• 16) Led Testing Power supply (1.5V to 35V/5Amps)
• 17) Cleaning Clothes

5.LED Raw-materials:

• 1) 1W White Led
• 2) Metal PCB
• 3) Led Housings and Led Casing
• 4) Plastic Cover and Diffuser
• 5) Heat sink /Thermal Paste
• 6) Teflon wire
• 7) Teflon tape
• 8) Wire sleeve
• 9) Insulation Tape
• 10) Led Driver (Power supply)

6. What is LED DRIVE?

• 1) Explain the LED driver
• 2) How LED driver Works
• 3) What are the Components used in the driver
• 4) LED driver Black diagram explanation

7. What is SMPS?

• 1) SMPS Block Diagram explanation
• 2) How SMPS Power supply works
• 3) Sections and Components are used in the SMPS
• 4) Fault finding and troubleshooting

8.Different types of LED Drivers:

• 1) LED Driver is as a power supply
• 2) Simple power Supply
• 3) Half Wave Rectifier circuit
• 4) Full Wave Rectifier circuit

9.Types of LED Fittings:

• 1) LED Bulb Holder
• 2) Lock type B22 Bayonet Cap Indian Lock Type
• 3) E27 (Thread type) E27 Indian Screw Type
• 4) Adopter B22 to E27 Indian type to Screw type Energy
• 5) Adopter B27 to E22 Indian type to Screw type Energy
• 6) Adopter E14 to B22 Indian type to Screw type Energy

10.Design of the Metal PCB:

• 1) 3W LED Aluminum MCPCBs (Metal Core PCB)
• 2) 5W LED Metal PCB
• 3) 9W Small LED Metal PCB
• 4) 9W Medium LED Metal PCB
• 5) 7W aluminum small/medium/large metal PCB
• 6) 12W LED Metal PCB etc.,

11.Thermal Decimation Methods:

• 1) Aluminum Metal PCB
• 2) Aluminum Metal Casing
• 3) Thermal paste
• 4) Thermal heat sink tape
• 5) Tefflon wire
• 6) Tefflon sleeve etc.,

12.LED Bulbs Manufacturing-Practical:

• 1) 3W LED AC Lamp Manufacturing
• 2) 5W LED AC Lamp Manufacturing
• 3) 3W Ceiling down Light Manufacturing
• 4) 3W Ceiling down Cup Light Manufacturing
• 5) 10 to 15W Ceiling down Focus Light Manufacturing
• 6) 3W Spot Light Manufacturing
• 7) 15 to 20W Focus Light/Flood Light/High Bay Light Manufacturing
• 8) 12W Street Light Manufacturing
• 9) 18W Street Light Manufacturingd
• 10) 12 W Solar Street Light DC Manufacturing
• 11) 10W Two feet Tube Light Diffused Manufacturing