Shenzhen Greenfair Electronics Co., Limited
Shenzhen Greenfair Electronics Co., Limited
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common mode choke power line filter UU9.8 - 30mH Protects primary AC side form being affected by switching
Function:
1. Suppresses noise in DC circuits for switching regulators.
2. Protects primary AC side form being affected by switching regulators.
3. Filters electors tic noise from power and signal lines.
4. Eliminates contact noise.
5. Filters incoming spike noise for Ics and equipment using microcomputers.
6. Minimizes noise emissions for conforming to FCC,VCCI,FTZ,CISPR,JTTC and VDE.
7. Minimizes noise emissions from inverters.
Parameter:
Operating temperature: -55 to 105°C
Power: 200, 250, 300 and 500W
Voltage: 100V/230, 50Hz
Inductance value is 30mH MIN at 1KHz 1V
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 environment protection
Customized specifications are accepted
| Type | Specification | Inductance Error | Work Frequency |
| ET | ET35 | ±1% | 50-400KHz |
| ET29 | ±1% | 50-400KHz | |
| ET28 | ±1% | 50-400KHz | |
| ET24 | ±1% | 50-400KHz | |
| ET20 | ±1% | 50-400KHz | |
| UIUUUF | UI100 | ±2% | 50-400KHz |
| UI93 | ±2% | 50-400KHz | |
| UI67 | ±2% | 50-400KHz | |
| UF33 | ±2% | 50-400KHz | |
| UF25 | ±2% | 50-400KHz | |
| UF20 | ±2% | 50-400KHz | |
| UYF16 | ±2% | 50-400KHz | |
| UU10.5 | ±2% | 50-400KHz | |
| UU9.8 | ±2% | 50-400KHz |
| WINDING PARAMETER: | |||||||
| WINDING ORDER | MATERIAL SPEC. | S--F | TURNS | WINDING FASHION |
ISOLATION BETWEEN WINDING | ||
| N1 | 2UEW Φ0.18*1P | 1---2 | 150(REF) | CLOSED | |||
| N2 | 2UEW Φ0.18*1P | 4---3 | 150(REF) | CLOSED | |||
| ELECTRICAL CHARACTERISTIC: | |||||||||
| NO. | ITEM | MEASURE POINT | TECHNICAL DATA | REMARK | |||||
| 1 | INDUCTANCE | 1---2=4---3 | 30mH MIN | @1KHz , 1.0V | |||||
| 2 | DIFFERANCE INDUCTANCE | |1---2|-|4---3| | 500uH MAX | @1KHz , 1.1V | |||||
| 2 | DC RESISTANCE | 1---2/4---3 | 3.2Ω MAX | @25℃ | |||||
| 3 | HI-POT | COIL----COIL | OK | 1.5KVAC 10mA 60S | |||||
| COIL----CORE | OK | 1.5KAC 10mA 60S | |||||||
| MATERIAL LIST: | ||||||||||
| NO. | MATERIAL NAME | MATERIAL SPEC. | PROVIDER | UL·NO | ||||||
| 1 | CORE | UU9.8 R10K | NANTONG ZHONGXING MAGNETIC INDUSTRIAL CO.,LTD OR EQUIVALENT | |||||||
| 2 | BOBBIN | T375J | CHANG CHUN | E59481 | ||||||
| 3 | WIRE | MW-75C 2UEW 130℃ | JIANSU DARTONG QING JIANG M&E CO.LTD OR EQUIVALENT | E237377 | ||||||
| 4 | CLIP | UU9.8 | SHENZHEN HENGXU ELECTRIONICS CO.,LTD OR EQUIVALENT | |||||||
| 5 | VARNISH | 8562/A | HANG CHANG OR EQUIVALENT | E200154 | ||||||
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