DIY Hot Air Station by LongTech

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STD DIY Hot Air Station by LongTech

Analog

Home_Electronics

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Update time： 2021-04-01 14:23:59

Creation time： 2021-03-30 10:38:44

Description

This is Analog Hot Air Station by Long Techical. The download file that I got did not provide a schematic. I just reverse engineered the schematic from the PCB and did a little modification on the PCB.

Original file
https://drive.google.com/file/d/19x51h-POU06XrHvHm_YVzNDjd1VOM2gC/view

You can see the video on YouTube Long Techical

https://www.youtube.com/watch?v=J1eeouylhaQ&t=176s

For assembly details you can see the Long Technical tutorial here

https://www.instructables.com/Home-Make-a-Cheap-Hot-Air-Soldering-Station/#CW9XZZSKF3YU6X1

Design Drawing

schematic diagram

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PCB

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PCB_DIY Hot Air Station Analog by Long Technical
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BOM

BOM download Purchase Parts

ID	Name	Designator	Footprint	Quantity
1	4k7	R4,R13,R14	R_AXIAL-0.3	3
2	100k	R12,R7	R_AXIAL-0.3	2
3	5k6	R11	R_AXIAL-0.3	1
4	33k	R10	R_AXIAL-0.3	1
5	390k	R9	R_AXIAL-0.3	1
6	4M7	R15	R_AXIAL-0.3	1
7	390	R1,R2	R_AXIAL-0.3	2
8	1k5	R3,R17	R_AXIAL-0.3	2
9	1k	R5,R6	R_AXIAL-0.3	2
10	51k	R8	R_AXIAL-0.3	1
11	100uf/35v	C3,C4	CAP-D6.3×F2.5	2
12	9v1	D1	DO-35_BD2.0-L4.0-P8.00-D0.5-FD	1
13	47uf/35v	C5	CAP-D5.0×F2.0	1
14	POT-100k Fan	CN1	CONN-TH_XHB-3A	1
15	POT-10k Temp	CN2	CONN-TH_XHB-3A	1
16	TL431	U2	TO92-INLINE MEEMEE	1
17	IRFZ44	Q2	TO-220-3_L10.0-W4.5-P2.54-L	1
18	MOC3020/63	U4	DIP-6_L8.5-W6.4-P2.54-LS7.6-BL	1
19	5K	VR2	RES-ADJ-TH_3296W	1
20	100nF	C1,C2	CAP-TH_L5.0-W2.5-P2.54-D0.7	2
21	LED-TH-3mm_R	LED1	LED-TH_BD3.0_RED	1
22	Thermocouple Sensor	CON4	SCREW-TERM-5.08-2P	1
23	Fan Blower	CON5	SCREW-TERM-5.08-2P	1
24	DC24v	CON6	SCREW-TERM-5.08-2P	1
25	Switch	CON3	SCREW-TERM-5.08-2P	1
26	Heater	CON2	SCREW-TERM-5.08-2P	1
27	220VAC	CON1	SCREW-TERM-5.08-2P	1
28	1N4007	D3,D2	D_DO-41_SOD81_P10.16MM_MEEMEE	2
29	1k2/2W	R16	R_AXIAL-0.6	1
30	LM317	U3	TO-220-3_L10.0-W4.5-P2.54-T	1
31	Triac Heatsink	U5	HEATSINK_TO-220	1
32	BTA12-600C	Q1	TO-220-3_L10.0-W4.5-P2.54-L	1
33	2A/250VAC	F1	FUSE-SMD_5-20MM	1
34	LM358AN	U1	DIP-8_L9.8-W6.6-P2.54-LS7.6-BL	1