Electrical and Electronic Business
The business field that develops, manufactures, and sells electronic products and services utilizing electrical and electronic technologies.
Business
provide innovative products and systems using advanced technology.
Utilizing advanced technology, we provide innovative products and systems.
High-Efficiency Power Conversion Systems
Utilizing state-of-the-art technology, these systems minimize energy loss and enable stable and efficient power supply. They maximize energy efficiency in all environments, from industrial to home
Bidirectional DC-DC Converter (for LIB)
Insulated module designed considering the size and stability of input/output voltage Application of Full-Bridge and Full-Bridge ZVS topology Efficiency of over 95% for bidirectional converters between lithium batteries and power systems Equipped with independent operation function and built-in independent operation mode for emergency power usage Various communication interfaces provided (RS-232, RS-485, Modbus, alarm contact points, etc.) Capacities available in 12kW, 15kW, 20kW, 30kW, and 50kW ranges
| division | Description | Data |
|---|---|---|
| 1 | Model Number | SK-BIDCDC-08KW |
| 2 | Cooling | Air |
| 3 | Output Power | 8 kW |
| 4 | V low-side min | 80V |
| 5 | V low-side max | 150 V |
| 6 | V high-side min | 300 V |
| 7 | V high-side max | 450 V |
| 8 | weight | 11 kg |
Modular Hybrid PCS System
Based on modular DC-DC converters and inverters, allowing for easy capacity expansion Convenience in installation and maintenance Achieves over 96% efficiency with a 3-level inverter Equipped with emergency power and independent operation mode functions Various communication interfaces provided (RS-232, RS-485, Modbus, alarm contact points, etc.) Capacities available in 20kW, 30kW, 50kW, 100kW, and 150kW (inquiry)
Tesla Coil
While generating high-voltage electricity, it explores the possibility of wireless power transmission. This device, which can be utilized in education, research, and entertainment fields, allows users to experience the magic of electricity firsthand.
Performance Tesla Coil (for Education & Exhibition)
Implements Spark Gap Tesla Coil (SGTC) topology for extended electrical generation Implements Solid-State Tesla Coil (SSTC) topology for fast switching speed and compactness Implements Vacuum Tube Tesla Coil (VTTC) topology for classic implementation Configured with primary coil, primary capacitor, spark gap, secondary coil, and top load Variable in both vertical and horizontal Tesla Coil forms
| division | Large | Medium | Small |
|---|---|---|---|
| Topology | Half-Bridge | Half-Bridge | Half-Bridge |
| Phase | 3-Phase | 1-Phase | 1-Phase |
| Input | 380[V] / 60[Hz] | 220[V] / 60[Hz] | 220[V] / 60[Hz] |
| Reflecting Range | 660 V | 420 V | 330 V |
Music Tesla Coil (for Entertainment Purposes)
Allows expression of musical notes and tones during electrical generation through frequency control, enabling representation of instruments like violin, piano, cello, etc. Implements Solid-State Tesla Coil (SSTC) topology for fast switching speed and compactness. Configured with primary coil, primary capacitor, spark gap, secondary coil, and top load. Flexible in both vertical and horizontal Tesla coil forms. Consultation and custom manufacturing services available.
EM & EV Chargers
We offer customized charging solutions for personal mobility devices such as electric scooters, e-scooters, etc. Our solutions enable easy and fast charging anywhere, facilitating sustainable mobility in urban environments.
Portable EM(E-Motobike) Charger(for Two-wheelers)
Portable charger for electric two-wheelers and e-mobility devices Input Voltage: 700 ± 10 [Vdc] Output Voltage/Current: 34 ~ 84 [Vdc] / 20 [A] Voltage/Current Variation: ± 1% or less DC-DC Conversion Efficiency: > 90% CAN communication and CHOCORI P/N Rated output of 1.5 kW (Customization available for 1~5 kW)
Rapid/Normal EV Charger (for Electric Vehicles)
Rapid/normal hybrid onboard charger Implementation of 7, 10, 12-inch HD LCD touch screen features (ergonomics) Battery charging status and rapid charging status display CAN/RS485/WLAN/GPRS interface Built-in overvoltage and overcurrent protection circuit Other electrical specifications negotiable
Replaceable Battery Pack
The replaceable battery pack for electric motorcycles dramatically improves the range and convenience of operation, boasting long lifespan and high reliability.
It reduces battery replacement time, allowing for longer and farther rides.
Replaceable Battery Charging Station
The replaceable battery charging station offers the optimal solution for electric motorcycle users, providing convenient and rapid battery replacement.
Designed for sustainable urban mobility, this system ensures reliable energy supply anytime, anywhere.