Chamber Heater v1

Hi 

thank you for looking at my first ever 3d design.

this is a chamber heater to aid in the printer of materials that require a higher temperature in the printer chamber or a printer enclosure.

 the temperature controller i used comes with a thermistor, you can set a target temperature and when it reaches that temp it will automatically shut down.

i have also seen  a version of the temperature controller that can be connected to your mobile device through wifi, and can be controlled from it. 

the pictures shown are of my actual print of it, i have printed it out of PETG as proof of concept, in the pictures you will see there are a couple of bits missing, one being the on/off switch and the second being the power connector. 

i have found that the walls may be a bit thin and i would suggest printing out of abs/asa or any other material with higher temp resistance.

the model i built runs on 12v and will require a power supply. 

the electronics used were purchased from aliexpress and are listed below:

• 12v temperature controller

W3230 DC 12V 24V 110V 220V AC Digital Temperature Controller LED Display Thermostat With Heating Cooling Switch NTC Sensor - AliExpress 502

• 12v 100w ptc heater

PTC Thermistor Constant Temperature Heater Element 12V 24V 48V 110V 220V DIY PTC Heating For 3D Printer/Incubator/Car 54B2-Z - AliExpress 6

• 12v radial 4020 fan 

4020 Blower Turbo Cooling Fan Brushless 40x40x20mm DC 5V 12V 24V Radial Fans For 3D printer J-head 2pin - AliExpress

• 12v 300w power supply

MJJC Power Supply Unit 12V 24V 60W 100W 200W 300W 400W 110V 220V 230V AC to 12 24 Volt DC LED Strip Driver Lighting Transformer - AliExpress 39

• 12v connector

5PCS DC12V 5.5 x 2.1mm Plastic Male Plugs 5.5*2.5mm DC Power Socket Female Jack Screw Nut Panel Mount Connector - AliExpress

• 12v on/off switch 16mm

12/16/19/22mm Waterproof Metal Push Button Switch LED Light Momentary Latching Car Engine Power Switch 5V 12V 24V 220V Red Blue

constructive criticism is always welcomed as will be likes and downloads.

this model also requires wiring power supply to mains, this is completely at your own risk and i take no responsibility for any harm/ injury should you decide to stick your tongue or any other body part to the wires to test for power.