factory wholesale good quality 29611 Swaged Hose Fiting Supply to Kazakhstan
factory wholesale good quality 29611 Swaged Hose Fiting Supply to Kazakhstan Detail:
J.I.S. FEMALE 60° CONE SEAT TYPE F (CRIMPED – BACK NUT)
|S296A3 – 04 – 04D||6||1/4″||04||1/4″ – 19||4||21||8,5||17||19|
|S296A3 – 06 – 06D||10||3/8″||06||3/8″ – 19||7||22,1||9||19||22|
|S296A3 – 08 – 08D||12||1/2″||08||1/2″ – 14||9,3||22,8||11||22||27|
|S296A3 – 12 – 12D||20||3/4″||12||3/4″ – 14||15||26||13,5||30||36|
|S296A3 – 16 – 16D||25||1″||16||1″ – 11||19,5||30,8||14||36||41|
Product detail pictures:
Related Product Guide:
How to Replace a Hydraulic Hose Fitting
Understanding Hydraulic Hose Fittings
Innovation, top quality and reliability are the core values of our company. These principles today extra than ever form the basis of our success as an internationally active mid-size company for factory wholesale good quality 29611 Swaged Hose Fiting Supply to Kazakhstan, The product will supply to all over the world, such as: New Delhi , Manchester , Brasilia , We will not only continuously introduce technical guidance of experts from both home and abroad, but also develop the new and advanced products constantly to satisfactorily meet the needs of our clients all over the world.
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
Parts used :
10k Trimmer Potentiometer
5k Multi Turn Potentiometer 3600°
3,3 nF Capacitor
1 nF Capacitor
2. -Signal Amplifier-
1x 1200ohm Resistor
2x 470uF Capacitor
1x IRFZ46N *
3. -Gate Drive Transformer-
1x small ferrite toroid core
4 Different colored wires (easier to distinguish)
4. -Fullbridge Inverter-
4x PCB terminal blocks with 3 connectors
1x AMD 6850 Heatsink
1x Full bridge rectifier = KBPC3510
4x Epcos 1000uf 400v electrolytic capacitor
4x TO-247 Mica sheet isolator
2x Wima 400V 100nF
2x 220uF 400V electrolytic capacitor
4x M3 mounting screws
5. -Gate resistor-
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
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By Madge from Chile - 2015.02.08 16:45
Wide range, good quality, reasonable prices and good service, advanced equipment, excellent talents and continuously strengthened technology forces，a nice business partner.
By Phoebe from Germany - 2016.11.01 17:04