K-WANG



Enterprise Overview
Core positioning: A global solution provider specializing in power conversion, providing standard products, customized engineering services, and green power solutions
Key qualifications: Listed on the London Stock Exchange with annual sales of $150 million, certified with ISO9001 (Quality Management), ISO13485 (Medical Equipment), ISO14001 (Environmental Management), member of EICC, and a constituent stock of FTSE4Good Index
Global layout: four regional headquarters in North America, Europe, Germany, and Asia, covering a global sales and engineering support network, with production bases located in Kunshan, China and Vietnam (certified as Singapore Green Building)
Product System Detailed Explanation
(1) AC-DC power supply series
Power Range Core Product Key Parameters Application Scenarios
5-10W ECE05/10, ECL05/10 output 3.3-48VDC, standby power consumption<0.3W, peak load capacity for small electronic devices and PCB installation
25-100W ECL25/30, ECS25-60 single/multiple output, Class I/II, conversion/forced cooling industrial control, instrumentation
150-300W CCB200/250, SDF300 efficiency up to 95%, remote switch, medical BF certified medical equipment, 1U server
350-1000W SHP350-1000, MFA350 sturdy structure, wide temperature range (-20 ° C to+70 ° C), current sharing industrial automation, harsh environment
1500-3000W HDS500, HCP3000 programmable output (0-105%), parallel operation, three-phase inverting input, high-power industrial equipment, semiconductor production
(2) DC-DC Converter Series
Power Range Core Product Key Parameters Application Scenarios
0.25-3W IK, IA, IB isolation voltage 1000-3000VDC, SIP/DIP packaged micro electronics and sensors
4-20W JCD04-06, JTA10-20 4:1 wide input range, remote switch, efficiency 89% industrial control, communication equipment
30-150W RDC30, ICH100-150 brick type packaging (half brick/full brick), substrate cooling, remote sensing railway equipment, aviation electronics
200-600W QSB200-600, MCC400-600 multi output configurable, compliant with MIL-STD standard for defense equipment and high-power industrial modules
(3) Special product series
LED driver (LDU series): power 5-56W, constant current output (150mA-1000mA), supports PWM/analog dimming, IP67 waterproof, EN61347 compliant
External/desktop power supply (VEP, AFM series): 8-250W, Energy Efficiency Level V, CEC2008/EASA2007 compliant, replaceable input plug
Defense power supply (MTC, DSF series): 5-500W, compliant with MIL-STD-461/1275, DEF-STAN standards, shock and vibration resistant, -55 ° C low temperature operation

Core product features
(1) Performance advantages
Efficiency: 85% -92% for conventional products, 95% -97% for high-end models (such as CCB series)
Wide temperature adaptation: Industrial grade -40 ° C to+70 ° C, Defense grade -55 ° C to+105 ° C
Output accuracy: Line adjustment ± 0.5% - ± 1%, load adjustment ± 1% - ± 3%, ripple noise ≤ 1% pk pk
Special features: remote switch/induction, current sharing, programmable output, peak load capacity (some models up to 600W)
(2) Safety and Compliance
Security certification: IEC62368-1 (IT/Industrial), IEC60601-1 (Medical) UL62368-1、CE、UKCA
EMC compliance: Conducted emission Class B, radiated emission Class A, in compliance with EN55032 and EN61000 series standards
Protection mechanism: overvoltage, overload, overheating, short circuit, fan fault protection, automatic recovery function
(3) Green and environmentally friendly
Standby power consumption: Most products have a power consumption of less than 0.3W-0.5W, which complies with the ErP limit
Energy Efficiency Level: External power supply reaches Energy Efficiency Level V
Environmentally friendly design: No harmful substances, production base has obtained ISO14001 certification, packaging uses FSC certified paper
Customization and Engineering Services
Service scope: Provide mechanical design (3D modeling, thermal simulation), electrical design (filtering, embedded microprocessors), software programming (I2C/RS232 protocol), compliance testing (EMC, HALT/HASS) for special needs
Advantages: Developed based on mature standard platforms, low-cost, short cycle, global local engineering support
Typical scenarios: Customization of medical equipment, adaptation to harsh industrial environments, and special defense requirements
Application Fields
Medical field: hospital equipment (such as monitors), household medical equipment, compliant with IEC60601-1, low leakage current (<300 μ A)
Industrial field: factory automation, testing and measuring instruments, hazardous environment equipment, wide temperature range, robust structural design
Technical fields: communication equipment, semiconductor production equipment, outdoor electronics, high power density, low noise
Defense field: aviation electronics, vehicle electronics, military equipment, compliant with MIL-STD standards, anti-interference, anti vibration
