Wholesale Price 22611-PO Sockeless Hose Fitting to Jordan Manufacturers
Wholesale Price 22611-PO Sockeless Hose Fitting to Jordan Manufacturers Detail:
BSP FEMALE 60° CONE
PART NUMBER |
HOSE
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THREAD T |
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B mm |
L mm |
A mm |
H2 mm |
||
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DN |
In |
SIZE |
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|
|
|
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L204A1 – 04 – 04 | 6 | 1/4″ | 04 | 1/4″ – 19 | 4 | 13 | 5,2 | 19 | |
L204A1 – 06 – 06 | 10 | 3/8″ | 06 | 3/8″ – 19 | 7 | 16 | 6 | 22 | |
L204A1 – 08 – 08 | 12 | 1/2″ | 08 | 1/2″ – 14 | 9,3 | 17 | 6,5 | 27 | |
L204A1 – 10 – 10 | 16 | 5/8″ | 10 | 5/8″ – 14 | 12 | 15 | 9 | 30 | |
L204A1 – 12 – 12 | 20 | 3/4″ | 12 | 3/4″ – 14 | 15 | 16,5 | 8,7 | 32 |
Product detail pictures:
Related Product Guide:
Importance of PVC Fittings
Understanding Hydraulic Hose Fittings
Being supported by an state-of-the-art and skilled IT team, we could supply technical support on pre-sales & after-sales service for Wholesale Price 22611-PO Sockeless Hose Fitting to Jordan Manufacturers, The product will supply to all over the world, such as: South Africa, Turkey, Pretoria, Our products are produced with the best raw materials. Every moment, we constantly improve the production programme. In order to ensure better quality and service, we have been focusing on the production process. We have got high praise by partner. We are looking forward to establishing business relationship with you.
VERY FIRST PROTOTYPE, this is my first field test, not recommended to build! It is very unstable as you might seen from my third video.
Concept image : https://c2.staticflickr.com/4/3668/33257290015_177ba11163_o.png
– Transformer coupled series resonant induction heater –
Induction heaters need a lot of power, this power can be only delivered efficiently with high voltage, any industrial IH uses single or three phase mains.
Low voltage is only good for prototyping. Using a lab power supply provides benefits like voltage and current limiting, so you don’t blow up your parts by mistake.
Series resonant tank properties :
Resonant frequency (empty coil) = 45kHz
Capacitance = 5µF
Stray inductance = 0,6µH
Coil inductance = 1,9µH
Overall inductance = 2,5µH
Max Capacitor voltage = 650Vrms
Max estimated current = 1000Irms
The voltage fed full bridge inverter is a very important part of the system, it converts the DC into high frequency. For that it needs a proper gate drive, cooling, decoupling caps and more probably.
Also important for efficient switching is dead time to prevent cross conduction.
The gate driver is not that good currently, no doubt since it’s my first one that I got working.
Following image shows the distorted gate-source voltage of one mosfet, yellow waveform = gate voltage, blue = drain voltage
https://c1.staticflickr.com/9/8035/29299132080_3c7fe152b3.jpg
Parts used :
1. -Oscillator-
NE555P Timer
10k Trimmer Potentiometer
5k Multi Turn Potentiometer 3600°
270ohm Resistor
5600ohm Resistor
3,3 nF Capacitor
1 nF Capacitor
2. -Signal Amplifier-
1x 1200ohm Resistor
2x BD681
2x BD190
2x 470uF Capacitor
1x IRF4905
1x IRFZ46N *
3. -Gate Drive Transformer-
1x small ferrite toroid core
4 Different colored wires (easier to distinguish)
4. -Fullbridge Inverter-
1x Stripboard
4x PCB terminal blocks with 3 connectors
1x AMD 6850 Heatsink
1x Full bridge rectifier = KBPC3510
4x Epcos 1000uf 400v electrolytic capacitor
4x IRFP360
4x TO-247 Mica sheet isolator
2x Wima 400V 100nF
2x 220uF 400V electrolytic capacitor
4x M3 mounting screws
5. -Gate resistor-
4x 47ohm
6. -LC Tank Circuit-
50x Wima FKP1 100nF 1600DC 650VAC
- 15mm Soft copper tubing (workcoil)
- 15mm straight copper tubing
2x 15mm 90 degree fittings
2x 15mm threaded fittings
2x Copper sheet 10x50cm
7. -Impedance Matching Transformer-
4x Epcos ferrite toroid core B64290L82X830
1x Medium gauge insulated wire
8. -Water cooling-
1x Rotek PUM292
1x Vinyl tube 14mm inner 18mm outer diameter
2x Brass hose nipple
9. -Operation on 2300W-
Mains with 230VAC
Autotransformer RFT Stelltrafo LSS 010
Max temperature of the workpiece estimated from the color = 1400-1500°C
*References*
https://www.sms-elotherm.com/images/fachberichte/en/EloMat-01-2013-fb_zok.pdf
https://inductionheatertutorial.com/
https://webpages.charter.net/dawill/tmoranwms/Elec_IndHeat1.html
https://uzzors2k.4hv.org/index.php?page=pllinductionheater1
https://danyk.cz/induk3_en.html
https://4hv.org/e107_plugins/forum/forum_viewtopic.php?168388?
https://4hv.org/e107_plugins/forum/forum_viewtopic.php?140297
By Maud from Istanbul - 2018.05.13 17:00
The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good friends in private.
By Gill from Japan - 2017.08.21 14:13