Custom Magnetics, Engineered for Excellence.
At Weihai Jinfei, we specialize in custom modifications and designs that give your products an edge.
Toroidal filter
Toroidal filter is small but generates big output current. It features strong choking. It is used in computers, relevant equipment, UPS and displays.
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Category:
Toroidal filter
Characteristics &Application Rang:
It is small but generates big output current. It features strong choking. It is used in computers, relevant equipment, UPS and displays.

PART NO. & DIMENSIONS LINE:
|
Part No. |
Al nH/N2 |
Dimensions in mm(inches) |
||
| OD | ID | JF | ||
|
JF-T050 |
2.8 |
5.0 |
2.20 | 11.10 |
| JF-1P065 | 24.5 |
6.48 |
3.05 | 2.44 |
| JF-T607 | 3.9 |
6.70 |
3.00 | 3.00 |
| JF-3P070 | 35.0 |
7.00 |
3.30 | 3.30 |
| JF-1P078 | 31.0 |
7.80 |
3.84 | 3.25 |
|
JF-P085 |
4.8 | 8.50 | 3.50 | 3.30 |
| JF-1P095 | 26.0 |
9.53 |
5.21 | 3.25 |
|
JF-T130 |
4.4 | 10.30 | 5.00 | 3.50 |
|
JF-3P103A |
55.0 | 10.30 | 5.00 | 5.30 |
|
JF-1P112 |
35.0 | 11.20 | 5.82 | 4.04 |
|
JF-1P127 |
33.0 | 12.7 | 7.70 | 4.83 |
|
JF-1P127A |
44.0 | 12.7 | 7.70 | 6.35 |
|
JF-1P152 |
50.0 | 15.2 | 8.53 | 5.94 |
|
JF-1P175 |
40.0 | 17.5 | 9.40 | 4.83 |
|
JF-1P175A |
54.0 | 17.5 | 9.40 | 6.35 |
|
JF-1P175B |
8.0 | 17.5 | 9.40 | 9.53 |
|
JF-T180 |
6.5 | 18.3 | 9.00 | 5.50 |
|
JF-1P202 |
42.0 | 20.2 | 12.6 | 6.35 |
|
JF-1P202A |
64.0 | 20.2 | 12.6 | 9.53 |
|
JF-1P202B |
83.0 | 20.2 | 12.60 | 12.70 |
|
JF-3P210 |
40.0 | 21.0 | 14.0 | 7.00 |
|
JF-T230 |
6.4 | 22.9 | 14.0 | 7.62 |
|
JF-1P230A |
64.0 | 22.9 | 14.00 | 9.53 |
|
JF-1P239 |
57.0 | 23.9 | 14.20 | 7.92 |
|
JF-1P270 |
95.0 | 27.0 | 14.50 | 11.1 |
|
JF-1P316 |
56.0 | 31.6 | 18.00 | 7.11 |
|
JF-1P330 |
79.0 | 33.0 | 19.80 | 11.10 |
|
JF-1P330A |
41.0 | 33.0 | 19.80 | 5.72 |
[Note: power and external dimensions of transformer may be designed to customers requirements.]
Certification
Factory Equipment
Frequently Asked Questions
Answers to All Your Burning Questions !
We produce various transformers, including lamination transformers, magnetic transformer, waterproof transformers, current transformers, power supplies and pcba
We do have UL/CUL for the whole series of our class 2 transformers, UL CUL for our shaded pole motors, ETL for our power supplies , and CE etc for all of other products. All the products we produce are ROHS compliant
Why Choose JINFEI
We Built Transformer To Your Needs With All Possilble Opportunities
20+ Years Experience
Over 20 years experienceof designing and producingTransformers & Inductors.
Competitiveness
Factory direct sale guaranteethe best price & high qualitycontrol.
OEM/ODM
We are specialized in codesign and prototyping customized transfomers, OEM/ODM design is welcomed.
Trade Assurance
Protects your order frompayment to delivery.
Product Series
We remain dedicated to the professional design and manufacturing of low-frequency 50/60Hz transformers, inductors, filters, chokes, single-phase isolation transformers, and toroidal transformers.
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