
Vertical and Horizontal PQ35 PQ33 PQ32 big power flyback transformer for led driver switching mode power supply
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
PARAMETER | |||||||
NO | ITEM | PINS | TEST DATA | TEST CONDITION | |||
1 | INDUCTACE | 4----6 | 300uH±10% | 1KHz 0.3V | |||
2 | LEAKAGE INDUCTANCE | 4----6 | 50uH MAX | 1KHz 0.3V (Short other windings) | |||
3 | DCT | PRI-SEC | 100MΩ MIN | 500VDC | |||
4 | distribut capacitor | P--S | 150PF | ||||
5 | HI-POT | P--S | 4200Vac without break | 5mA 60S | |||
6 | HI-POT | P--CORE | 2000Vac without break | 5mA 60S | |||
7 | HI-POT | S--CORE | 500Vdc without break | 5mA 60S |
MATERIAL | |||||||||
NO, | MATERIAL | SPEC. | SUPPLIER | UL | |||||
1 | CORE | PQ3535 RM2.3KD&EQU | JINGCHUAN&EQU | ||||||
2 | BOBBIN | PHENOLIC | PHENOLIC | E59481 | |||||
3 | WIRE | 2UEW 130℃ | XINYANG | E225143 | |||||
4 | COPPER | 0.05*10mm | BOTONG | ||||||
5 | MARGIN | WF2902 | YAHUA | E165111 | |||||
6 | TAOE | CT-280 YEL 130℃ | YAHUA | E165111 | |||||
7 | TUBE | TFL TRN 150V 200℃ | LANLING | E156256 |
WINDINGS | |||||||||
NO, | WINDING | MATERIAL | MARGIN | TUBE | PIN | TURNS | INSULATION | ||
START | END | START | W=22mm | ||||||
1 | N1A | 2UEW Φ0.6*2P | 3mm | 3mm | TFL | 6--5 | 12Ts CLOSE | 2TS | |
2 | E1 | COPPER:0.05*10mm | 3mm | 3mm | TFL | 2-- | 0.9Ts SPACE CLOSE | 3TS | |
3 | N3 | 2UEW Φ0.6*4P | 3mm | 3mm | TFL | 7,8--11,12 | 6Ts CLOSE | 3TS | |
4 | E2 | COPPER:0.05*10mm | 3mm | 3mm | TFL | 2-- | 0.9TsSPACE CLOSE | 2TS | |
5 | N1 | 2UEW Φ0.6*2P | 3mm | 3mm | TFL | 5--4 | 12Ts CLOSE | 2TS | |
6 | N2 | 2UEWΦ0.25*1P | 3mm | 3mm | TFL | 3--2 | 6Ts SPACE | 3TS |
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.