China Gold Supplier for Switched Mode Power Converter - 220 To 110 High Frequency Flyback PQ32 Ferrite Core PFC Inductor – Sanhe
China Gold Supplier for Switched Mode Power Converter - 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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We support our buyers with ideal high quality products and high level service. Becoming the specialist manufacturer in this sector, we have gained rich practical experience in producing and managing for China Gold Supplier for Switched Mode Power Converter - 220 To 110 High Frequency Flyback PQ32 Ferrite Core PFC Inductor – Sanhe, The product will supply to all over the world, such as: Brisbane, Slovak Republic, Manchester, We warmly welcome domestic and overseas customers to visit our company and have business talk. Our company always insists on the principle of "good quality, reasonable price, the first-class service". We are willing to build long-term, friendly and mutually beneficial cooperation with you.
By Caroline from Chile - 2018.02.08 16:45
It is not easy to find such a professional and responsible provider in today's time. Hope that we can maintain long-term cooperation.
By Clara from Dominica - 2018.06.03 10:17
