Shenzhen Rongtaixing Technology Co., Ltd
| application | 300W 20 amp AC Step down Transformer for Power Supply |
| Phase | Single Phase |
| Coil Structure | TOROIDAL |
| Coil Number | AUTOTRANSFORMER |
| Name | 300W 20 amp 220v 20v / 24v / 48v AC Step down Transformer |
| Core | PC40 |
| Shape | Vertical |
| Pin | 5+5 |
| Input voltage | 200v/220/240/380v/400v/415v/440v |
| Output voltage | 240/220/200/120/115/110/100V |
| Frequency | 1KHz -200KHz |
| Application | Communication Prducts. Medical Instruments |
| Sample | Available |
| Packaging Details | EPE foam + export carton, or plastic tray+export carton
Carton 1: 25.5*21.5*21cm Carton 2: 43.5*24.5*21cm Carton 1: 36.5*36*26cm |
| Port | SHENZHEN/GUANGZHOU |
| Supply Ability | 500000 Piece/Pieces per Week 300W 20 amp 220v 20v AC Toroidal Transformer for Power Supply |
| Place of Origin | Guangdong, China |
| Brand Name | chipsen |
| Model Number | EF20 |
| Certification | ISO9001:2015, IATF16949:2016, U/L, ROHS, CQC |
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Product Specification
| application | 300W 20 amp AC Step down Transformer for Power Supply | Phase | Single Phase |
| Coil Structure | TOROIDAL | Coil Number | AUTOTRANSFORMER |
| Name | 300W 20 amp 220v 20v / 24v / 48v AC Step down Transformer | Core | PC40 |
| Shape | Vertical | Pin | 5+5 |
| Input voltage | 200v/220/240/380v/400v/415v/440v | Output voltage | 240/220/200/120/115/110/100V |
| Frequency | 1KHz -200KHz | Application | Communication Prducts. Medical Instruments |
| Sample | Available | Packaging Details | EPE foam + export carton, or plastic tray+export carton
Carton 1: 25.5*21.5*21cm Carton 2: 43.5*24.5*21cm Carton 1: 36.5*36*26cm |
| Port | SHENZHEN/GUANGZHOU | Supply Ability | 500000 Piece/Pieces per Week 300W 20 amp 220v 20v AC Toroidal Transformer for Power Supply |
| Place of Origin | Guangdong, China | Brand Name | chipsen |
| Model Number | EF20 | Certification | ISO9001:2015, IATF16949:2016, U/L, ROHS, CQC |
| Components | bobbin, ferrite core, silicon steel sheet, copper wire, copper foil, insulation tape, margin tape, TFL tube, expoy |
| Bobbin Material | bakelite/ phenolic/ plastics |
| Shape Type | horizontal / vertical / SMD |
| Inductance Range | 1uH-100H |
| Working Frequency Range | 50Hz --300KHZ |
| Output Power | 0.1W-3000W |
| Output Voltage | 0.1V-10000V |
| Output Current | 0.01A-100A |
| Operating Temperature | -15℃~+80℃ |
| Storage Temperature | -25℃~+85℃ |
| Storage Humidity | 30% ~ 90% |
| Test Items | Ø Turns ratio |
| Ø Inductance | |
| Ø Phase test | |
| Ø Inductance leakage | |
| Ø DC resistance test | |
| Ø Withstand voltage | |
| Ø Insulation resistance | |
| Certification | ISO9001:2015, ISO14001:2015, UL, ROHS, CQC |
| MOQ | 1000 pcs |
| OEM/ODM | acceptable |
| Sample | free |
| Sample Time | 3-5 working days |
| Package | EPE foam + export carton, or plastic tray+export carton |
| Delivery time | 15-18 working days against deposit |
| Features | Large transmission power |
| Low loss | |
| Low temperature rise | |
| Stable performance | |
| Applications | 1. switching power supply |
| 2. electrical home appliance | |
| 3. medical equipments | |
| 4. communication device | |
| 5. solar energy and inverter | |
| 6. car charging pile and car charger | |
| 7. security products and smart home |
Company Details
Business Type:
Manufacturer
Year Established:
2001
Total Annual:
200000-500000
Employee Number:
150~200
Ecer Certification：
Site Member
Company Introduction Shenzhen Rongtaixing Technology Co., Ltd. was established in 2009 as a comprehensive enterprise specializing in R&D, manufacturing, sales, and service of high-quality electronic components. With a 4,000-square-meter production facility and a dedicated wor... Company Introduction Shenzhen Rongtaixing Technology Co., Ltd. was established in 2009 as a comprehensive enterprise specializing in R&D, manufacturing, sales, and service of high-quality electronic components. With a 4,000-square-meter production facility and a dedicated wor...
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