PCB – SM Powertech

A printed circuit board known as PCB uses conductive means to connect electronic components. The board is widely used for most of electronic devices. Good examples are quite near us, and they are found in a computer main board and a computer mouse. And for a PCB’s stability and performance, it must go through a testing process which involves many different types of PCB testers. SM POWERTECH, knowing what consequences the testers can bring to finished products, introduces auto PCB testers that customers can rely on.

The year 2004 greeted the birth of SM POWERTECH. Since them, the company has been manufacturing a wide range of precision and measurement instruments including automation system machines. Its quality products are credited by such certificates as ISO 9001 and 14001 from ANAB (ANSI-ASQ National Accreditation Board).

SM POWERTECH product lineup is divided into three big categories: Tester JIG, Reliability Tester, and Customizer Automation Machine. For tester jigs, air-press type jigs as auto PCB tester can measure voltage and current and its Pin Board is easy to operate by using air pressure. Equipment air press and general air press type is a function tester for mobile systems like battery protection modules and battery packs. Manual type jigs have height control lever type which is portable and has adjustable lower board height, lock guide type that use a lock guide for operation and is suitable for sampling tests, and level type that uses a level handle to operate the Pin Board. Taking a look at SM POWERTECH’s reliability testers, you can find Cell Grading Tester, Tension Force Tester, Bending Strength Tester, Drop and Peel Tester. And Customizer Automation has Solar Systems and Develop Automation System. You can find more information at eng.smpowertech.com/index.asp.

If you want more information about ‘PCB’, please contact us.

Electronic Blackboard – Triple Color OD

In old days, students and teachers suffered in classrooms where pieces of chalks fanned dust. Especially, teachers had to use them on a blackboard for teaching. When powder-like pollutants were floating in the air, everyone used to either hold up their breath or cover their noses and mouths with a handkerchief. But that was then, and this is now: Triple Color OD’s Electronic Blackboard.

You can say it is magic when Triple Color OD’s built-in infrared camera type sensor does its job seamlessly, and a teacher seems to behave like a magician as he or she interacts with Magic Board. Students wow with awe. Here is why. By simply touching its screen, it is on and ready. Up to 100 units can connect wirelessly to the system with its vividly featuring screen, which also can share lots of information with students for years to come. All this realization is enabled by its wide screen, the infrared sensor, non-reflective glass display, semi-permanent lifespan, etc. Magic Board is for three-way uses: electronic blackboard, blackboard, and screen.

If compared to the other electronic blackboards, Triple Color OD’s electronic blackboard is proud of its cost-effectiveness, compatibility, a larger screen, extended usage, the no glaring and non-reflection display screen, and a simple design that can maximize space. Another item to dig is its screen and writing board with a wide screen, people can write by touching their fingers or using any mediums on it.

Triple Color OD since 1998 has brought a new scene into classrooms with its educational equipment. The electronic blackboard maker contributed to the growth of the educational industry by fixing deep-seated problems and offered solutions, and one of them is Magic Board. You can visit 3color.co.kr/indexEng.php for more information.

If you want more information about ‘Electronic Blackboard’, please contact us.

PA Amplifier PRODIGI Series – Karak Electronics Co., Ltd.

Karak Electronics was founded in 1977 as a manufacturer of electronic components. After adopting its current corporate name in 1997, Karak Electronics currently maintains its core competence in audio-video systems and safety/security systems.
The company develops and sells total PA system solutions including hardware such as amps, digital network devices, and speaker systems as well as software. The company also makes digital and analog amplifiers and peripherals such as microphones, accessories, source devices such as CD players and decks, and mixers.

 

PA Amplifier PRODIGI Series

With over 35 years of experience in the PA system industry, Karak offers an extensive line of popular products including the class-D PA amplifier system. This unit operates not only on IP-based networks but feature appealing designs and efficient interfaces. There are over 10 specific models, or the user can send in custom specifications which can be used to create a one-of-a-kind system. The 70/100V class-DPA amp with not output transformer is available with one, two or four channels, and features SMPS with PFC. The unit is slim and lightweight, and every Karak amplifier undergoes give stringent quality control evaluations to maintain the highest level of quality.

Exporting to markets in Europe, the Middle East and Southeast Asia, Karak Electronics is currently expanding into the lucrative North American market. The company has received ISO 9001:2008 and ISO 14001:2004 certifications as well as the CE and CB marks.

Karak Electronics has unveiled the nation’s first digital power amp ‘Prodigi S-Series’ at the 22nd Korea International Broadcast, Audio & Light Equipment Show (KOBA 2012) that took place from May 29 through June 1 at COEX in Seoul this year drawing keen attention from visitors.

This product actually made its first debut at ‘Prolight + Sound 2012 in Germany in March this year. After that, 300 units of the product were delivered to France and some units were shipped to Germany’s NOVA, broadening their presence in the home of sound equipment.

Featuring a stylish appearance that is harmonized with red color, unlike the conventional power amp, the product is fully meeting the international environmental standards.

Company president Jang Byung-hwa said “We recently saw that the Ministry of Knowledge Economy has started showing a great interest in our broadcast equipment and related technology for localization of more cutting-edge broadcast equipment while also confirming the position of our company as a leading broadcast equipment manufacturer in Korea.

 

 

• Karak Electronics Co., Ltd.

402-903, Techno park, 193, Yakdae-dong, Wonmi-gu, Bucheon, Gyeonggi-do, Korea
Tel: (82-32)621-0015
E-mail: ollo@karak.co.kr
Website: karak.co.kr