Sunday, May 31, 2015
High Power LEDs: 50w Red, 100w Cool White, 100w Warm White
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First look at some new high wattage LEDs.
50w Red LED, 100w Cool White, 100w Warm White.
Will be used to make flashlights and various other lights.
Have more due to arrive by mail. If all goes well with these will order some 500w LEDs for a 1,500 watt super torch.
No paperwork came with them so I still have to find out the current ratings and polarity was not clearly marked.
Look for future videos.
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https://www.youtube.com/user/KGittemeier/videos
How to Determine Polarity on High Wattage LEDs
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After recieving a shipment of 100w & 50w LEDs we realized that without any paperwork or data sheet we needed to identify the polarity of the LED terminals. There is a plus and minus sign but its not clearly associated with one terminal or another. Although all three are the same brand LED (Lohas-LED) the plus & minus are in different locations on the 50w LED compared to the 100w LEDs.
With a digital multi meter we were able to ID the correct terminals.
LED Playlist: http://goo.gl/3rbfRf
purchased from amazon:
LOHAS® 100W LED Chip Cool White Bulb High Power Energy Saving Lamp Chip
by LOHAS-LED
LOHAS® 50W Red Color LED Chip Bulb High Power Energy Saving Lamp Chip
by LOHAS-LED
Color: Red
LOHAS LED Chips are made of high quality materials, durable for daily use. Very low heat generating, saving energy, environmentally friendly. Long service life. Low consumption, high brightness. Comfortable light source, harmless for skin and eyes. Great for making light sources for fish tank, decoration light, etc. LOHAS LED driver is an electrical device that regulates the power to an LED or string(s) of LEDs. What makes a driver different from conventional power supplies, is that an LED driver responds to the ever-changing needs of the LED, or circuit of LEDs, Supplying a constant amount of power to the LED, as its electrical properties change with temperature.
Bartol Mag-Probe HS Compliments of Steve Bartol
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A look at the new Bartol Mag-Probe HS and my old Mag-Probe S Model.
The new Magprobe HS was sent compliments of Steve Bartol.
This is an indespensible tool for technicians.
https://www.youtube.com/user/KGittemeier/videos
Elevator: http://goo.gl/Zh7Slq
Magnetism: http://goo.gl/Pk8dV0
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▪ Fast troubleshooting during equipment operation (safety permitting)
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▪ Isolates problems as electrical or mechanical in seconds without a schematic
▪ Requires no direct electrical connection
▪ Variable sensitivity
▪ Detects troublesome transit pulses
▪ Every unit hand-crafted and quality control-tested
▪ Can be used in high-risk explosive environments
▪ Long-life power source and low current LED lasts for at least 5000/5 second operations
▪ Detects residual magnetism
▪ Shelf life of 5 years
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Mag-Probe® is a magnetic sensing instrument used to trouble-shoot AC and DC powered solenoids, solenoid valves, relays, mercury wetted relays, heat controllers and test coils used in robotics— even automotive alternators, voltage regulators and electronic ignitions systems. Unit is ideal for testing the largest to sub-miniature solenoids, relays and most reed relays and all automotive applications.
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The BARTOL MAGPROBE Instantly Checks Electrically Operated Solenoid Valves and Relays. It can Sense a Magnetic field as low as 3 Gauss without the Ring Magnet, 1 Gauss with the Ring Magnet attached. You can Test Electrically Operated Solenoid Valves and Relays while the Equipment is Operational, Use it Underwater, in a Vacuum, 40 below zero, and also in explosive areas. It is non-contact and very easy to use. Typically tests can be done in seconds. It is 99% faster in a volt meter. Over eighty thousand have been sold.
How to Determine Magnetic Polarity with Mag-Probe
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Determine magnetic polarity of a magnet or coil with this cool feature on the Bartol Mag-Probe.
Mag-Probe noncontact test probe.
Check out our other Videos:
https://www.youtube.com/user/KGitteme...
Elevator: http://goo.gl/Zh7Slq
Magnetism: http://goo.gl/Pk8dV0
LEDs: http://goo.gl/3rbfRf
Waterproof Non Contact Probe
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Underwater testing of the Bartol Mag-Probe Waterproof Non-Contact Test Probe.
https://www.youtube.com/user/KGittemeier/videos
Elevator: http://goo.gl/Zh7Slq
Magnetism: http://goo.gl/Pk8dV0
LEDs: http://goo.gl/3rbfRf
Electrical Electronics: http://goo.gl/E3oIKn
http://bartolmagprobe.com
Super Bright 100 Watt LED & 50 Watt Red LED
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A look at super bright high wattage LEDs, 100 Watt Cool White & 50 Watt Red. Mounted to a passive aluminum heat sink and powered by a bench power supply.
Check out other videos:
LED Playlist: http://goo.gl/3rbfRf
https://www.youtube.com/user/KGitteme...
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Tools & Material to drill, tap & mount:
100 Watt Lohas-LED Cool White LED Chip
50 Watt Lohas-LED Red LED Chip
AOS Thermal Compounds 3cc Syringe Heat Sink Compound,
Bubrite Flex Abrassive A5611A2,
Isopropyl Alhohol,
Craftsman 75-pc Inch & Metric Tap & Die Set 952377,
Wera Kraftform Kompakt 71 Security Set,
Fluke 62 Mini IR Thermometer,
Circuit Specialists 0-50VDC 0-3A Regulated Power Supply CSI5003X5,
Milwaukee M12 12-Volt lithium-Ion Cordless Drill,
*Aluminum Heat Sink from a failed Siemens 72G Elevator Motor Soft Starter.
Magnetic Polarity Detector Trial Test
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Trial test of a Magnetic Polarity Detector using a hall effect sensor (APX9141) and indicator LEDs. This is just a test before I build a battery powered pen sized Magnet Pole Tester. I lost the AMY6 Magnet Tester I purchased so I decided to just build one. A circuit diagram is in the video.
Check out other videos, like and sub:
Magnetism: http://goo.gl/Pk8dV0
LEDs: http://goo.gl/3rbfRf
https://www.youtube.com/user/KGitteme...
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