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12V 25V 29V Single Phase 250VA Power Transformer Coil Shape Copper Winding High Efficiency 95% 50/60Hz for Control Applications
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Type Power Transformer Input Voltage 230 V, 400V Output Voltage 25V, 29V Frequency 50 Hz Phase Single Coil Number Autotransformer Winding Material Copper Material Copper application Control Toplogy Forward Coil Structure Square Type Shape Coil Capacity 250VA Available Primary voltage 0-230V-400V(0-1, 2-3) or Customized Secondary voltage 0-25-29V(11-13) 3.45A or Customized Voltage Combination 380V, 220V/ 12V, […]
Introduction
| Type | Power Transformer | Input Voltage | 230 V, 400V |
| Output Voltage | 25V, 29V | Frequency | 50 Hz |
| Phase | Single | Coil Number | Autotransformer |
| Winding Material | Copper | Material | Copper |
| application | Control | Toplogy | Forward |
| Coil Structure | Square Type | Shape | Coil |
| Capacity | 250VA Available | Primary voltage | 0-230V-400V(0-1, 2-3) or Customized |
| Secondary voltage | 0-25-29V(11-13) 3.45A or Customized | Voltage Combination | 380V, 220V/ 12V, 6V, 6V Customized |
| Temperature rise | Less than 60℃ | Frequency | 50/60Hz |
| Winding Material | 100% Copper | Efficiency | ≥95% |
| Insulation Resistance | ≥20MΩ | Noise | <55db |
Our website currently displays only a selection of our transformer products. If you are looking for specific models or need detailed technical information, please feel free to contact us. As a professional transformer supplier, China Loong Transformer Co., Ltd. is committed to providing tailored solutions to meet various application needs. Whether you require oil immersed transformers, dry type transformers, special transformers, or compact substations, our experienced team is ready to assist with product selection, customization, and technical support. Let’s work together to deliver reliable and efficient power solutions that drive your business forward.
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China Loong Transformer Co., Ltd. specializes in the development and manufacturing of high-quality power transmission and distribution equipment, including oil immersed transformers, dry type transformers, special transformers, HV/MV/LV switchgear, distribution boxes, and compact substations. We offer OEM/ODM services to meet customized technical and functional requirements. Backed by a skilled R&D team and advanced production facilities, we are committed to delivering reliable, efficient, and innovative power solutions to clients worldwide.
