
Choke coil horizontal by T22X14X12.7-C core and 1UEW ¢1.8mm wire big current loading and power to keep strong energy
Feature for Custom High Filter Choke Coil Inductor for Electronic Device
1. High Saturation materal &high efficiency
2. wide inductance range,high current capability low magnetic
leakage
3. low DC resistance,good control on noise due to the toroidal
constructure
4. Characteristics: Big current output, Huge power, Excellent
current choking performance.
5. Various material availiable to meet different frequency
requirements
Low loss
Fixed pin spacing allow easy PCB insertion.
Custom Designs Available.
Temperature Range:-40℃~+125℃
Inductance value is 750uH MIN (@0A)
Current is more than 20A under loading
Hi-pot is AC1000V 5mA/3S Without break at 0.5mA 3s
RatingCurrent DC Idc (A):2.2 ~ 15
Tested at 1KHz to 100kHz, 0.0.25Vrms 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:
UPS
EMI/RFI filters
Switching power output and smoothing circuits
Used as choke coil for high frequency SMPs
DC/DC,AC/AC line noise suppression
Automotive System.
Communication System.
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 | ||
1 | N1 | 1UEW ¢1.8mm | 1--2 | 11 REF | |||
2 | N2 | 1UEW ¢1.8mm | 3--4 | 11 REF |
ELECTRICAL CHARACTERISTIC: | |||||||
NO. | ITEM | MEASURE POINT | TECHNICAL DATA | TEST CONDITION | |||
1 | INDUCTANCE | N1=N2 | 750uH MIN (@0A) | 1KHz/0.25V | |||
/1--2=4---3/ | .--uH MAX | ||||||
2 | TURN | N1:N2 | .-- TS | ||||
3 | DCR | 4--3 | .--mΩMAX | ||||
4 | HI-POT | N1 TO N2 | AC1000V 5mA/3S |
MATERIAL LIST: | |||||||
NO. | MATERIAL NAME | MATERIAL SPEC. | PROVIDER | UL·NO | |||
1 | CORE | T22X14X12.7-C A121 | ACME or EQUIVALENT | ||||
2 | WIRE | 1UEW ¢1.8mm 130℃ | TAI-I ELECTIC WIRE or EQUIVALENT | E85640 | |||
3 | VARNISH | 8562/A | HANG CHENG OR EQUIVALENT | E200154 |
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
Shenzhen Greenfair Electronics Co., Limited
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 Applications, etc., provide PCB design, electric circuit design. Moreover, besides standard products, we also provide an extensive range of customization services in order to cater for your special orders.
We have about 3800M production area with annual output up to
50,000,000pcs. And we have a labor force which has grown to more
than 400, and own a professional group more than 30 members who
hammer at technology and engineering craft.
We earned international approval from CE, UL, CQC, CSA, VDE and awarded the ISO9001:2000 Quality Management Certificate, Also, our company is well equipped with complete equipment and advanced assembly lines that have a enviable quality control and assurance system. We strongly believe that we could provide high quality produces and the best customer satisfaction service as well as the best competitive price to our customers at any time.
The key of our success is quality and customer service. We have a
highly efficient team to deal with inquiries from customers. We are
experienced in selling goods to Europe and Asia and enjoy a good
reputation among clients.
We are seeking sincere cooperation with all interested companies.