Super Purchasing for Ferrite Transformer - 220 To 110 High Frequency Flyback PQ32 Ferrite Core PFC Inductor – Sanhe
Super Purchasing for Ferrite Transformer - 220 To 110 High Frequency Flyback PQ32 Ferrite Core PFC Inductor – Sanhe Detail:
Introduction
It is mainly used in the primary input part of LLC resonant circuit. As the power of the laser power supply is rather large, it is necessary to modify power factor to synchronize curves of voltage input and current input as much as possible and to reduce the loss caused by reactive current in circuits. Working efficiency of the power supply also has been improved. Because the inductor works in high frequency condition, interferences such as electromagnetic radiation easily appear. It is necessary to take shielding measures to avoid excess of EMC by standard.
Parameters
| NO. | ITEMS | TEST PIN | SPECIFICATION | TEST CONDITIONS | |
| 1 | Inductance | 6-7 | 300u H±5% | 10KHz,0.3Vrms | |
| 2 | DCR | 6-7 | 155mΩ MAX | AT 25℃ | |
| 3 | HI-POT | COIL-CORE | No Break | 1KV/5mA/60s | |
Dimensions:（Unit: mm）& Diagram
Features
1. PQ structure with side-assembled core
2. LITZ wires are used to reduce skin effect and temperature rise
3. Epoxy is used in the butt surface of iron core to eliminate noise
4. Cross-shaped copper foil outside the ferrite core for shielding
Advantages
1. The BOBBIN structure with iron core entered from the side saves space for power board
2. The iron core with PQ32 structure and copper foil outside for shielding ensures good EMC indicators
3. Sufficient margin for DC superposition index and well performance in anti-saturation
4. Good effect in temperature rise
Certificates
Our Customers
Company Profile
Product detail pictures:
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Our corporation insists all along the quality policy of "product top quality is base of organization survival; purchaser pleasure will be the staring point and ending of an company; persistent improvement is eternal pursuit of staff" plus the consistent purpose of "reputation very first, purchaser first" for Super Purchasing for Ferrite Transformer - 220 To 110 High Frequency Flyback PQ32 Ferrite Core PFC Inductor – Sanhe, The product will supply to all over the world, such as: Comoros, Brisbane, London, Excellent quality, competitive price, punctual delivery and dependable service can be guaranteed. For further inquires please do not hesitate to contact us. Thank you - Your support continuously inspires us.
By Lee from Nigeria - 2017.12.02 14:11
Factory equipment is advanced in the industry and the product is fine workmanship, moreover the price is very cheap, value for money!
By Delia from Hyderabad - 2018.12.11 14:13
