Shenzhen Greenfair Electronics Co., Limited
Shenzhen Greenfair Electronics Co., Limited
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Coil filter TOROID choke by T184-75-TAF200 (YELLOW/WHITE) and PEW/H Φ1.4*7P copper wire 6S, QCC and SPC management system
Feature for Custom Choke Coil Inductor for Electronic Device
High current, horizontal or vertical mount
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 17μH±20% at 10KHz 0.25V
DCR is 1.8mΩ MAX AT 25℃
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
IP and OP devices
Notebook computer
Air conditioning
Digital TV
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
| WINDING PARAMETER: | ||||||
| NO. | WINDING | MATERIAL | S--F | TURNS | REMARK | |
| N1 | S--F | PEW/H Φ1.4*7P | S--F | 10(REF) | ||
| ELECTRICAL CHARACTERISTIC: | ||||||
| NO. | ITEM | MEASURE POINT | TECHNICAL DATA | TEST CONDITION | ||
| 1 | IND | S--F | 17μH±20% | 10KHz 0.25V | ||
| 2 | DCR | S--F | 1.8mΩ MAX | AT 25℃ | ||
| MATERIAL LIST: | ||||||
| NO. | MATERIAL NAME | MATERIAL SPEC. | PROVIDER | UL·NO | ||
| 1 | CORE | T184-75-TAF200 (YELLOW/WHITE)MK | CURIE/KARSON | |||
| 2 | WIRE | PEW/H Φ1.4mm 200℃ | JIANGSU DARTONG QING | E237377 | ||
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