Electric Actuators

August 25, 2025 by Leave a Comment
https://korean-electronics.com//inquiry

Founded in 1993, ADDTEC Co., Ltd. is a South Korean manufacturer specializing in automotive climate control and electronic components. ADDTEC’s main products include HVAC actuators, PTC heaters, and ECU & blower motors for ventilated seats.
ADDTEC is recognized as the first company in Korea to develop and mass-produce the auto flush door system. Continuing its tradition of innovation, the company is expanding into the electric vehicle sector with advanced solutions such as the driver’s refrigerant module and charge door module.

Motor Actuators
Motor actuators are largely divided into AFD actuators, HVAC actuators, and valve actuators.
AFD actuators are used to drive auto pop-ups for opening and closing auto flush door handles in automobiles and comes in two types — swing type and pop-up type.
HVAC actuator is used to control HVAC dampers to control cooling/heating, wind direction, switching of internal/external air, and temperature, and is applied to not only passenger cars but also commercial vehicles and special vehicles.
Valve actuator is used to control airflow for the HVAC system, but is mainly used as coolant valves that open and close valve to circulate external coolant.

BLDC Motor
BLDC motor is used to blow external wind for heat-exchange between the condenser and evaporator, and is mainly applied to buses.


 Driver Refrigerant Module
The driver refrigerant module is a control unit for EV thermal systems. It regulates refrigerant flow via valves and sensor feedback, working with the Vehicle Power Controller (VPC) to maintain optimal temperatures.

As a leading company in automotive electronic parts, specializing in components like seat ventilation ECUs, HVAC systems, blower motors, actuators (HVAC, valve, auto flush door handles), and PTC heaters, ADDTEC is growing into a global specialist in in-vehicle electronic components by developing and manufacturing these key products.
As a trusted supplier in the domestic market, ADDTEC is also actively extending its reach to global customers, delivering high-quality, reliable automotive components for the vehicles of today and tomorrow.
 
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Air Purifier

November 1, 2021 by Leave a Comment
https://korean-electronics.com//inquiry

Newly-Upgraded Air Purifier ‘Mam2’ to be Released on the Market
[INQ. NO. 2111E02] AIWANATECH Co., Ltd. is preparing to release Mam2, a newly-upgraded air purifier. This upgraded air purifier has acquired certification from FCC in the USA, as well as CE in Europe, PSE in Japan and ECAS in the UAE ‒ in order to advance into the global market.
Unlike previous products that require the use of costly exclusive filters, this air-cleaning product can be used in car air conditioner filters guaranteed by many global brands including 3M, Bosch, Hyundai MOBIS, Bullsone, etc., enhancing accessibility and cost-effectiveness for a user to easily and conveniently purchase anywhere.
As for the motor, one of the core components of an air purifier, the company has applied the BLDC motor used for Samsung Electronics’ premium home appliances to secure quality reliability. This motor not only has strong cleaning effect, but is also low-noise so as not to interrupt one’s reading or sleeping when in SLEEP mode.

Air Purifier

Efficient in Creating Luxurious Interior Design
Mam2 looks natural in any space and is also efficient in creating luxurious interior design. As it can be used in any indoor space, it is possible to utilize this product in various ways such as for cleaning air, removing odors, etc., in a number of places including one’s own space, small rooms, kitchens, dressing rooms, studios and small offices.

Compatibility with Global Brand Filters to Increase Reliability and Cost-Effectiveness
“Since not only the exclusive filter but also car air conditioner filters provided and guaranteed by a number of global brands can be used, Mam2 is the most cost-efficient product that is able to manage fine dust in our ordinary lives for the protection of your health and that of your family,” explained a spokesperson for the company.

Air Purifier


 
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Air Purifie

July 4, 2018 by Leave a Comment

https://korean-electronics.com//inquiry[INQ. NO. 1806E05] UNIX Electronics recently announced the launch of its first air purifier. This new product reduces PM 2.5 harmful substances like formaldehyde and ultrafine dust of 0.1μm up to 99% and 99.7% respectively through a quadruple filter. Cleaning Air Delivery Rate (CADR) and usable area are 407m3/h and 44.1m2, respectively.
UNIX Electronics has also applied the BLDC motor technology used in hair dryers to an air purifier. Considering the environment of using the product around the clock, it has adopted a lowvibration, low-noise BLDC motor.
Equipped with a high-precision smart sensor on its surface, this product features a “smart automatic clean mode” that operates by choosing the clean mode itself depending on changes in the surrounding air. As the air state is displayed in four colors on the front side of the main body, you can check the air quality at a glance. It is a slim tower type in white color, and it is priced at around KRW170,000.


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