PCB Transformer 380v 220v

We are offering pq ferrite transformer/ac step down transformer/pcb transformer 380v 220v.1.we have obtained sgs audit supplier in china and vde,ul,ce,rohs,iso9000 approval.we guarantee quality is the first.
2.product name:pq ferrite transformerac step down transformerpcb transformer 380v 220v
1).features:
has a strong anti-interference, distributed capacitance, impedance, attenuation of low transmission,
firm structure,can fine-tune the inductance, etc., are widely used in fax machines, pbx.
2). Applicable frequency range: 20 to 100khz :
operating frequency: higher than 200khz
high magnetic flux and low loss magnetic materials
with low leakage inductance and high efficiency .
3).applications:
pcb circuits, computer, tv, monitor, scanner, duplicator, mobile adapters, printer and other equipments and instruments.
Ul insulation system for class b (130), f (155), h (180)
4). Can make other customized ferrite transformers:
power range: core type using n67 grade material
500: etd54, etd59 and e65
3.note:other series are e, efd, ec, etd, ep, er, pq, rm cores.we can customized
all series base on customer's requirements.