Audited Supplier
Grewin choke
Inductor
Power, Electronic, Instrument, Lighting, Rectifier, Audio, PCB Circuits, Computer, TV, Monitor, Scanner
Single
Core-Type Transformer
Dry-Type Transformer
Two-Winding Transformer
UL, ISO9001, CCC, CE
Single-Phase Transformer
Power Frequency
Ring
Copper
Toroidal Core
Grewin Chokes
GW
Export Standard
Outer diameter: 25 to 35mm Width: 14 to 22mm
Tianjin
85045000
Product Description
We have passed ISO9001:2015,CE,SGS approval and IEC report
We can provide many other inductors.
Frequency: 50Hz to 500kHz
Operating temperature: -40 to +105° C
Separated windings for minimum inter winding capacitance
1 layer windings for highest common mode impedance over widest frequency range
Wound on nylon casing to protect windings
Available in vertical or horizontal mount
Application:
Power line filtering, EMI/RFI for switch mode power supplies.
Product Description
We can provide SMD power inductor and many other inductors.
We have abtained RoHS, ISO9001 certificates. The good quality and low in price with high prestige attracted more customers. If you are interested in our products, please told us what kinds of products you need and more information on it. We can suuply samples according your requirments.
Production:
About us:
Tianjin Grewin Technology Co.,ltd. has always laying great emphasis on our core business philosophy "Quality and Honesty First ".
Grewin Mission: Growing together side by side,Mutual success hand in hand.
Contact:
Cathy
Tianjin Grewin Technology Co.,Ltd.
Website:transformer.en.made-in-china.com
We can provide many other inductors.
Frequency: 50Hz to 500kHz
Operating temperature: -40 to +105° C
Separated windings for minimum inter winding capacitance
1 layer windings for highest common mode impedance over widest frequency range
Wound on nylon casing to protect windings
Available in vertical or horizontal mount
Application:
Power line filtering, EMI/RFI for switch mode power supplies.
Product Description
| Toroid core datas | COILFORMER DIMENSIONS (mm) | |||
| TYPE | OD | ID | H | MASS (G) |
T3.0 | 3.05 | 1.27 | 1.27 | 0.04 |
T3.9 | 3.94 | 2.24 | 1.3 | 0.05 |
T3.9/2 | 3.94 | 2.24 | 2.0 | 0.07 |
T4.0 | 4.0 | 2.4 | 1.6 | 0.06 |
T5.8 | 5.84 | 3.05 | 1.52 | 0.1 |
T5.8/3 | 5.84 | 3.05 | 3.0 | 0.3 |
T6.3 | 6.3 | 3.8 | 2.5 | 0.2 |
T9.5 | 9.53 | 4.75 | 3.17 | 0.8 |
T10 | 10.0 | 6.0 | 4.0 | 0.9 |
T12.5 | 12.5 | 7.5 | 5.0 | 1.8 |
T13.3 | 13.3 | 8.3 | 5.0 | 1.8 |
T14 | 14.0 | 9.0 | 5.0 | 2.0 |
T15 | 15.0 | 10.4 | 5.3 | 2.4 |
T16 | 16.0 | 9.6 | 6.3 | 3.7 |
T17 | 17.0 | 10.7 | 6.8 | 4.4 |
T20/7 | 20.0 | 10.0 | 7.0 | 7.6 |
T22 | 22.1 | 13.7 | 6.35 | 6.8 |
T23/8 | 22.6 | 14.7 | 7.6 | 8.1 |
T23/9 | 22.6 | 14.7 | 9.2 | 9.8 |
T25/10 | 25.3 | 14.8 | 10.0 | 16 |
T25/12 | 25.3 | 14.8 | 12.0 | 19 |
T25/15 | 25.3 | 14.8 | 15.0 | 24 |
T25/20 | 25.3 | 14.8 | 20.0 | 33 |
T29 | 29.5 | 19.0 | 14.9 | 27 |
T30 | 30.5 | 20.0 | 12.5 | 25 |
T34/10 | 34.0 | 20.5 | 10.0 | 27 |
T34/12.5 | 34.0 | 20.5 | 12.5 | 33 |
T36 | 36.0 | 23.0 | 15.0 | 43 |
T40 | 40.0 | 24.0 | 16.0 | 61 |
T42 | 41.8 | 26.2 | 12.5 | 48 |
T50 | 50.0 | 30.0 | 20.0 | 118 |
T58 | 58.3 | 40.8 | 17.6 | 115 |
T100 | 102 | 65.8 | 15.0 | 330 |
We can provide SMD power inductor and many other inductors.
We have abtained RoHS, ISO9001 certificates. The good quality and low in price with high prestige attracted more customers. If you are interested in our products, please told us what kinds of products you need and more information on it. We can suuply samples according your requirments.
Production:
About us:
Tianjin Grewin Technology Co.,ltd. has always laying great emphasis on our core business philosophy "Quality and Honesty First ".
Grewin Mission: Growing together side by side,Mutual success hand in hand.
Flow chart of trading activities:
NO | Step | Days need |
1 | Request for quotation | 1 day |
2 | Making quotations | 1 day |
3 | Offer and counter offer | 3 days |
4 | Sending and receiving samples | 3-10 days |
5 | Sample confirmation | 3 days |
6 | Placing a firm order | 1 day |
7 | Paying and receiving the down payment | 1-4 day |
8 | Factory production & Quality inspection | 15-20 days |
9 | Paying and receiving the balance | 4 days |
10 | Delivery of goods | 1 days |
Contact:
Cathy
Tianjin Grewin Technology Co.,Ltd.
Website:transformer.en.made-in-china.com
