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Place of Origin : Guangdong, China
Brand Name : chipsen
Model Number : EF20
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
Certification : ISO9001:2015, IATF16949:2016, U/L, ROHS, CQC
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
MOQ : 1000 pieces
Price : CN¥26.67/pieces 1000-4999 pieces
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 |
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300W 20 Amp 220v 20v / 24v / 48v AC Step Down Transformer for Power Toroidal Transformer Images |