Technical Parameters
| Model | JBK5-25VA~10KVA | |||||
| Phase | Single phase | |||||
| Input voltage | 220V/380V (customizable voltage) | |||||
| Output voltage | 6V/12V/24V/36V/110V/220V (customizable voltage) | |||||
| Frequency | 50Hz/60Hz | |||||
| Efficiency | ≥98% | |||||
| IP Rating | IP00 | |||||
| Power | 25VA | 50VA | 100VA | 200KVA | 250VA | 300VA |
| Size(mm) B*D*E | 150*160*130 | 150*160*130 | 150*160*130 | 160*170*135 | 130*210*155 | 130*210*155 |
| Mounting Dimensions A*C | 64*47 | 70*57 | 84*68 | 84*84 | 95*80 | 95*90 |
| Power | 500VA | 1000VA | 2000VA | 3000VA | 4000VA | 5000VA |
| Size(mm) B*D*E | 210*230*175 | 218*290*185 | 260*330*235 | 280*350*230 | 360*355*288 | 360*355*288 |
| Mounting Dimensions A*C | 110*110 | 125*128 | 143*140 | 170*160 | 190*155 | 200*140 |
| The size and weight vary depending on the voltage range, and are subject to the customized actual product. | ||||||
Specifications
Applications
The JBK3 series is widely used in:
- Industrial machinery: CNC machines, automation systems, and packaging equipment.
- Control panels: Power supply for electrical control circuits.
- Lighting systems: Work lighting, signal lamps, and indicator devices.
- General electronics: Stable power conversion for sensitive equipment.
Why Choose JBK3 vs. Other Control Transformers
Unlike traditional control transformers, the JBK3 series offers:
Better thermal management: Designed for continuous, long-term operation
Flexible customization: Tailored voltage and power configurations
Strict quality compliance: Certified to international standards
Selection Guide
When choosing your 220V to 110V control transformer, consider:
Rated Power (VA): Match the total load requirement.
Input & Output Voltage: Ensure compatibility with your equipment.
Installation Environment: Check ambient temperature and humidity.
Safety Certification: Ensure compliance with IEC and CE standards.
FAQ
Q1: What is the difference between a control transformer and a power transformer?
A control transformer is designed to provide stable, low-voltage power for control circuits, while a power transformer handles larger loads and distributes electricity across systems.
Q2: Can I customize the output voltage for my specific equipment?
Yes, the JBK3 series supports fully customizable input and output voltages, including 220V to 110V, 220V to 24V, and other configurations.
Q3: Is this transformer suitable for continuous 24/7 operation?
Absolutely. Thanks to its high efficiency and thermal stability, the JBK3 control transformer is ideal for continuous-duty applications.
