Ø DC resistance test Ø Withstand voltage Ø Insulation resistance
ISO9001:2008, ISO14001:2008, UL, CQC
3-5 working days
EPE foam + export carton, or plastic tray+export carton
about 15 working days against deposit
Large transmission power Low loss Low temperature rise Stable performance
1. switching power supply industry
2. electrical equipments industry
3. medical equipments industry
4. communication equipments industry
5. the solar energy & inverter equipments industry
6. The electric car charger industry
7. vehicle electronic equipment industry
Video of Auto-Winding Machine for Transformer
Packaging & Shipping
Chipsen Electronics specialize in transformers, inductors, coils & switches since the year 2000. The head quarter is in Dongguan city, 80 employee, including R&D, QC, sales and production for orders under 10000pcs. We have production base in Nanchang city, more than 200 workers there, with automatic winding and packing machines. Through high quality and good pre-sale & after sale service, we have been trusted by global customers for related industries like JABIL, flex, Alfnar, Midea, Victron Energy, etc. Our Advantage: 1. High Quality: certified by ISO9001, ISO14001, UL, ROHS, 100% inspection, warranty 5 years . 2. Strong R&D team for OEM/ODM service. 3. Via our technical support, PCB performance can get optimized: temperature decrease, noise cancellation, etc.
How To Get Quotation from Chipsen?
To get right quotation, please inform us your specificsations like below:
A: For transformer:
output current, or power
working frequency (if possible)
demension of transformer
B: For toroidal inductor:
demension & material of core
C: For air coil:
inner & outer diameter
D: For SMD inductor/ switches:
How to get samples from Chipsen?
Chipsen Sample Policy
For 1-10pcs, and total value below 100RMB: free of sample charge
For 10pcs, sample charge is 1.5 times of unit price
How long the sample can be ready?
3-5 days for new samples, 1 day for sample in stock
Shipping for samples
Customer afford freignt cost, we can help customer to use the cheapest way.