Shenzhen Greenfair Electronics Co., Limited
| Packaging Details | carton box, plastic blister box |
| core | R6*20 K4 |
| windings | single winding |
| temperature | low temperature rise |
| function | EMI/RFI filters |
| wire | 2UEWφ1.5 130℃ wire |
| turns | 6.5Ts REF |
| structure | horizontal and vertical |
| ROHS | PB free |
| Brand Name | Greenfair |
| Model Number | toroid choke |
| Certification | CE, UL, ISO14001 |
| Place of Origin | China |
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Product Specification
| Packaging Details | carton box, plastic blister box | core | R6*20 K4 |
| windings | single winding | temperature | low temperature rise |
| function | EMI/RFI filters | wire | 2UEWφ1.5 130℃ wire |
| turns | 6.5Ts REF | structure | horizontal and vertical |
| ROHS | PB free | Brand Name | Greenfair |
| Model Number | toroid choke | Certification | CE, UL, ISO14001 |
| Place of Origin | China | ||
| High Light | radial type inductor ，drum coil inductor | ||
R6*20 K4 inductor choke by 2UEWφ1.5 130℃ wire under 6S, QCC , High power factor correction Certifications: UL, CE
Feature for Custom Choke Coil Inductor for Electronic Device
High saturation flux density
High power factor correction
Less flux leakage and beat
Low radiation and core loss
Precise inductance
Operating temperature: -55 to 105°C
Power: 200, 250, 300 and 500W
Voltage: 100V/230, 50Hz
Inductance value is 1--1.5uH at 1KHz 0.3V
DCR is ≤1.7--2.6mΩ at 20℃
Hi-pot is 500Vdc at 3mA 60S
PF value: greater than 98%
Tested at 100kHz, 0.1Vrms inductance of 10%uH
DC current at which the inductance drops 10% (type) from itsvalue without current
Electrical characteristics at 25°C
Insulation: class B (130°C), class F (155°C), class H(180°C), class N (200°C) and class R (220°C)
Certifications: UL, CQC and CE
Excellent utilization of electricity, good for environmentprotection
Customized specifications are accepted
Applications:
Frequency power
UPS
EMI/RFI filters
Switching power output and smoothing circuits
Used as choke coil for high frequency SMPs
Countermeasure against spike ripples
DC/DC converters
Battery power equipment
Power supply of all types of household appliances
Switching power supplies
Competitive Advantage:
1. High grade raw material from famous supplier
2. Big quality control teams ensure good quality of every single piece of product.
3. 6S, QCC and SPC management systems ensure the quality consistence
4. Strong R. & D team
| ELECTRICAL CHARACTERISTIC: | ||||||||
| NO. | ITEM | MEASURE POINT | TECHNICAL DATA | REMARK | ||||
| 1 | INDUCTANCE | 1--2 | 1--1.5uH | 1KHz 0.3V | ||||
| 2 | DCR | 1--2 | ≤1.7--2.6mΩ | 20℃ | ||||
| 3 | HI-POT | COIL--CORE | 500Vdc | 3mA 60S | ||||
| MATERIAL LIST: | ||||||||
| NO. | MATERIAL NAME | MATERIAL SPEC. | PROVIDER | UL NO. | ||||
| 1 | CORE | R6*20 K4 | FEIJING | |||||
| 2 | WIRE | 2UEWφ1.5 130℃ | TAI-1 | E85640 | ||||
| 3 | EPOXY | 8012A/B | JUHXING | |||||
Notes:
1. Wire:130°C or150°C.
2. The above specifications for the common specifications, customers can request custom design.
General information:
It is recommended that the temperature of the part does not exceed +125°C under worst case conditions.
Storage Temperature: -40°C to 85°C
Operating Temperature: -40°C to 125°C
Test conditions of Electrical Properties: 20°C, 33% RH if not specified differently
| OPERATING TEMPERATURE RANGE, PACKAGE QUANTITY, PRODUCT WEIGHT | |||||
| Temperature range | Humidity range | Standard test conditions | |||
| Operating temperature* | Storage temperature | Operating temperature** | Storage temperature** | Operating temperature** | Storage temperature** |
| ( ℃) | ( ℃) | ( % RH) | ( % RH) | ( ℃) | ( % RH) |
| -30 to +120 | -40 to +80 | 10 to +95 | 10 to +95 | 25 ± 10 | 25 to +75 |
* With self-heating
** Maximum wet-bulb temperature 38°C, without dewing
*** Without dewing
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2006
Total Annual:
2000000-4000000
Employee Number:
100~400
Ecer Certification：
Active Member
Greenfair Electronics is one of the key electric enterprises in Shenzhen., professional in design and manufacture High Frequency Transformer, Power Transformer, Inductors, EMI equipment, SMT Magnetic Components, Network and Telecommunication Transformers, Automotive and Telecommunication Application... Greenfair Electronics is one of the key electric enterprises in Shenzhen., professional in design and manufacture High Frequency Transformer, Power Transformer, Inductors, EMI equipment, SMT Magnetic Components, Network and Telecommunication Transformers, Automotive and Telecommunication Application...
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