
- Manufacturing Product License
- Manufacturing Certification No. 12-164
- Rated power consumption
- 90VA
- External dimensions
- 650(W)mm x 465(D)mm x 10(H)mm
Geumjang Agungi
Start every day full of warmth with Geumjang Agungi!
Personal Thermal Device (JU-2011)
- Emailcs@jamunhealth.co.kr
- International phone+82 31-671-7600
Geumjang Agungi, made with JAMUN's technology. Just spread it out
on a chair or sofa and you're all set!
How It Works and Its Effects
Geumjang Agungi is a product created with JAMUN's technology so you can experience the effects of heat therapy.
It is effective in relieving muscle pain by raising body temperature.
Geumjang Agungi, a personal thermal device built with JAMUN's technology for safety and convenience
Key benefits
- Relieves muscle pain


- Far infrared
Utility Model Registered with the Korean Intellectual Property Office
(No. 20-0443179)
Geumjang Agungi
Each piece is joined one by one with rivets, and every step is carefully done by hand.

- Gold hexagonal column ball
- Hexagonal column ball
- Controller connector
Personal Thermal Device in Detail

- Temperature displayShows current temperature
- Power switchTurns the device power ON/OFF (operation lamp lights up)
Operating Principle
Part of the supplied AC220V power goes to the heating wire, while the rest passes through a rectifier circuit to become DC12V and then through a constant-voltage circuit to become
DC5V, which powers the microcontroller and peripheral circuits. Once reset by the power supply, the microcontroller controls function execution and the display according to the power switch and
temperature control button inputs.
When the heating unit is turned ON with the power switch and a temperature is set, AC220V power is supplied to drive the heating wire, and heating operation is controlled by switching the triac
ON/OFF. Once the user sets the desired temperature, the temperature sensor detects the temperature and the heater
repeatedly turns off when it rises above the set temperature and on when it falls below it, maintaining the set temperature. In case of overheating, a bimetal switch
is activated to prevent overheating.
Product Features
- Controller prevents temperature rise, high voltage, and more
- Uses non-magnetic-field heating wire
- Uses premium leather
- Digital controller
- Controller ON/OFF function for added safety
- Timer function (built-in 8-hour timer)
Specifications
| Manufacturing Product License | Manufacturing Certification No. 12-164 |
|---|---|
| Rated voltage | AC220V, 60Hz |
| Rated power consumption | 90VA |
| Main unit weight | 2.8kg |
| External dimensions | 650(W)mm x 465(D)mm x 10(H)mm |
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