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Temperature Regulation and Cryogen Supply Assembly

Control system maintaining chamber temperature within ±5 K of setpoint via heater modulation and LN₂ flow adjustment. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

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Bill of materials

9 top-level lines · 9 rows shown · 11 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Chamber Wall Temperature Sensor tvc-chamber-temperature-sensor 1× 1 — part
2 Thermal Control PLC tvc-control-plc 1× 1 — part
3 Proportional Heater Power Stage tvc-proportional-heater-driver 1× 1 — part
4 Proportional LN₂ Control Valve tvc-proportional-cryogen-valve 1× 1 — part
5 External Liquid Nitrogen Dewar tvc-cryogen-dewar 1× 1 — part
6 Cryogenic LN₂ Circulation Pump tvc-cryogen-pump 1× 1 — part
7 Bare PCB pcb-bare 1× 1 — part
8 Connector connector 3× 3 — part
9 Thermal Fuse thermal-fuse 1× 1 — part

Used in 1 assembly

Thermal Vacuum Chamber

Sourcing — likely vendors

Companies that make this · indicative price $0.50–$100 · MOQ & lead are typical
VendorHQSpecialtyMOQLead time
🇨🇳Foxconn
foxconn.com ↗ 		Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Flex (Singapore)
flex.com ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks
🇮🇳Dixon Technologies
dixoninfo.com ↗ 		Noida, IN Electronics contract mfg 1,000 pcs 6–10 wks
🇨🇳BYD Electronics
bydelectronic.com ↗ 		Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Venture Corp
venture.com.sg ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks