Shenzhen Greenfair Electronics Co., Limited
| Packaging Details | carton box |
| type | RM8 transformer |
| frequency | 1KHz-1MHz |
| core | RM8 TP4S |
| bobbin | PHENOLIC UL94V-0 150℃ |
| phase | single |
| wire | copper foil and copper wire |
| hi-pot | 3000V @5mA 3S |
| power | 10~500W |
| Brand Name | Greenfair |
| Model Number | RM series |
| Certification | CE, UL, ISO9001 |
| Place of Origin | China |
View Detail Information
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Product Specification
| Packaging Details | carton box | type | RM8 transformer |
| frequency | 1KHz-1MHz | core | RM8 TP4S |
| bobbin | PHENOLIC UL94V-0 150℃ | phase | single |
| wire | copper foil and copper wire | hi-pot | 3000V @5mA 3S |
| power | 10~500W | Brand Name | Greenfair |
| Model Number | RM series | Certification | CE, UL, ISO9001 |
| Place of Origin | China | ||
| High Light | small hv transformer ，small isolation transformer | ||
RM8 flyback 2 + 2 pin small size transformer with copper foil as screen Hi-pot 3000V High efficiency of over 95%
Features:
1. Custom designs available
2. High efficiency of over 95%
3. High frequency range 1KHz-1MHz
4. High isolation strength
5. High-temperature resistant
6. Operating temperature -40°C to +125°C
7. Power range 10w-500w
Application:
Power supply Driver
Lighting appliance
Communication equipment
LCD Power Supply
Converter and inverter
| WINDING PARAMETER: | |||||||||||
| WINDING ORDER | MATERIAL SPEC. | MARGINAL TAPE | TUBE TYPE | S--F | TURNS | WINDING FASHION |
ISOLATION BETWEEN WINDING | ||||
| S | F | ||||||||||
| N1 | 2UEWF Φ0.28*1P | TFL | 5---1 | 56 | CLOSED | 1mil*9mm*1Ts | |||||
| N2 | COPPER FOIL:0.025*8mm | 3--- | 1 | MIDDLE | 1mil*9mm*1Ts | ||||||
| N3 | TRW(B) Φ0.8*1P | TFL | S2---S1 | 8 | CLOSED | 1mil*9mm*1Ts | |||||
| N4 | COPPER FOIL:0.025*8mm | 3--- | 1 | MIDDLE | 1mil*9mm*1Ts | ||||||
| N5 | 2UEWF Φ0.28*1P | TFL | 5---1 | 56 | CLOSED | 1mil*9mm*1Ts | |||||
| N6 | 2UEWF Φ0.14*3P | 2mm | 2mm | 3---4 | 9 | CLOSED | 1mil*9mm*2Ts | ||||
| ELECTRICAL CHARACTERISTIC: | |||||||||||
| NO. | ITEM | MEASURE POINT | TECHNICAL DATA | REMARK | |||||||
| 1 | INDUCTANCE | 5---1 | 1.1mH±10% | @1KHz , 0.25V | |||||||
| 2 | LEAKAGE INDUCTANCE | 5---1 | 12.0uH MAX | @10KHz , 0.25V | |||||||
| 3 | HI-POT | P----S | 3000VAC | @5mA 3S | |||||||
| P----P | 1000VAC | @5mA 3S | |||||||||
| MATERIAL LIST: | |||||||||||
| NO. | MATERIAL NAME | MATERIAL SPEC. | PROVIDER | UL·NO | |||||||
| 1 | CORE | RM8 TP4S | TDG HOLDING CO.,LTD OR EQUIVALENT | ||||||||
| 2 | BOBBIN | PHENOLIC UL 94V-0 150℃ | CHANG CHUN PLASTICS CO.,LTD.OR EQUIVALENT | E59481 | |||||||
| 3 | TRIPLE INSULATION WIRE | TRW(B) 130℃ | GREAT HOLDING INDUSTRIAL OR EQUIVALENT | E211989 | |||||||
| 4 | WIRE | MW75-C TYPE:2UEW 130℃ | TAI-1 ELECTRIC WIRE&CABLE CO., LTD DENGGAODA ELECTROTECH CO.,LTD OR EQUIVALENT |
E85640 E253843 |
|||||||
| 5 | TAPE | CT-280 130℃ | YAHUA PRESSURE SENSITIVE GLUE CO.,LTD OR EQUIVALENT |
E165111 | |||||||
| 6 | MARGIN TAPE | WF-2902 | YAHUA PRESSURE SENSITIVE GLUE CO.,LTD OR EQUIVALENT |
E165111 | |||||||
| 7 | TUBE | TFL 150V 200℃ | GREAT HOLDING INDUSTRIAL OR EQUIVALENT | E156256 | |||||||
| 8 | VARNISH | 8562(a) 155℃ | HENG CHANG GREAT HOLDING CO.,LTD 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
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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