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Small size transformer RM6 flyback transformer for switching power supply Custom designs available
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 | ||||
TOP | BOTTOM | S | F | ||||||||
Np | 2UEWF¢0.25mm*1P | 1mm | 1mm | TFL | TFL | 3—4 | 50 | spaced | 1mil*6.5mm*2Ts | ||
Naux | 2UEWF¢0.1mm*1P | 1mm | 1mm | TFL | TFL | 1—2 | 5 | spaced | 1mil*6.5mm*3Ts | ||
Ns1 | 2UEWF¢0.4mm*1P | 1mm | 1mm | TFL | TFL | 7—8 | 20 | spaced | 1mil*6.5mm*3Ts |
ELECTRICAL CHARACTERISTIC: | |||||||||||
NO. | ITEM | MEASURE POINT | TECHNICAL DATA | REMARK | |||||||
1 | INDUCTANCE | Np | 620uH±8% | 1KHz 0.25V | |||||||
2 | HP-TEST | COIL—COIL | 1500VAC | 5mA/3sec |
MATERIAL LIST: | |||||||||||
1 | CORE | RM6S/I-3C94 | FERROXCUBE | ||||||||
2 | CLIP | CLI/P-RM6/I | FERROXCUBE | ||||||||
3 | BOBBIN | PHENOLIC | SUMITOMO BAKELITE | E41429 | |||||||
4 | WIRE | 2UEWF 155℃ | JIANSU DARTONG QING JIANG M&E CO.LTD OR EQUIVALENT | E237377 | |||||||
5 | TAPE | CT-280 130℃ | YAHUA or EQUIVALENT | E165111 | |||||||
6 | VARNISH | 8562(a) | HANG CHEUNG PETROCHEMICAL LTD | 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