PH9384.012NLT Pulse

High Isolation Power Transformers Toroid Platform SMD Push Pull Converter Transformer 4KVrms Isolation Compact and cost effective industrial design Sidecar Package Patented: US Pat 9,646,755 Electrical Specifications 25C - Operating Temperature -40C to +125C Leakage Inductance 1 Part Inductance (1-3) with Capacitance DCR (1-3) DCR (4-6) MAX (1-3) Turns Ratio Isolated Voltage Number (1-3) (4-6) shorted (1, 2, 3) to (4, 5, 6) ( MAX) ( MAX) (V- sec Max) (1:3) (6:4) (Vrms) (H 35%) (H MAX) (pF MAX) PH9384.011NL 538 0.8 20 0.30 0.40 24 1CT : 1CT PH9384.012NL 538 0.6 30 0.33 0.65 24 1CT : 2CT PH9384.021NL 538 1.6 15 0.30 0.25 24 2CT : 1CT PH9384.034NL 680 0.6 30 0.35 0.52 27 3CT : 4CT 4000 PH9384.035NL 680 0.7 30 0.35 0.65 27 3CT : 5CT PH9384.043NL 538 0.8 20 0.30 0.30 24 4CT : 3CT PH9384.083NL 538 2.0 15 0.30 0.22 24 8CT : 3CT PH9384.089NL 538 0.6 30 0.30 0.42 24 8CT :9CT Notes: 1. The maximum volt-usec rating limits the peak flux density to 3600 gauss when used in 2. Optional Tape & Reel packing can be ordered by adding a T suffix to the part bi-polar drive application with 200KHz. For unipolar drive applications or a bi-polar drive number (i.e. PH9384.012NL becomes PH9384.012NLT). Pulse complies to industry with 350kHz, a maximum volt-usec could be 60% of the listed value. For Push-Pull top- standard tape and reel specification EIA481. ology, where the voltage is applied across half the primary winding turns, the maximum 3. The NL suffix indicates an RoHS-compliant part number. volts-use needs to be derated by 50%. Mechanical Schematic 4X3.05 9.2 MAX PH9384.XXXXNL 1.0 1 6 2 5 9.5 13.5 12.5 MAX PH9384.XXXNL DATE CODE CTRY ORIGIN 3 4 PRIMARY SECONDARY SUGGESTED LAND PATTERN Weight ...........................0.85grams 0.60 Tape & Reel ........................400/reel Tray ......................................55/tray Inches Dimensions: 7.6 MAX mm Unless otherwise specified, d 0.13 .010 all tolerances are 6 SURFACES 4X3.050.25 0.30 0,25 (0.7) High Isolation Power Transformers Toroid Platform SMD Application PH9384NL is a series of high isolation power supply transformer drivers. Intended to operate in a fixed duty cycle Push Pull topology, it is a part of a low cost solution for delivering lower power (up to 3W) from a low voltage source. A typical implementation would be an isolated RS-485/RS-232 power supply driver circuit, the design is compatible with the MAXIM MAX253 IC. A schematic diagram for the Push Pull converter topology is given below. V IN PH9384 V CC D1 VOUT DRIVER IC D2 GND For a fixed 50% duty cycle mode of operation, the output voltage is simply determined by the input voltage and turns ratio. So, with the available turns ratios, a variety of output voltages can be selected. MAXIM is a registered trademark of Maxim Integrated Products. For More Information Pulse Worldwide Pulse Europe Pulse China Headquarters Pulse North China Pulse South Asia Pulse North Asia Headquarters Pulse Electronics GmbH Pulse Electronics (ShenZhen) CO., LTD Room 2704/2705 135 Joo Seng Road 1F, No. 111 15255 Innovation Drive Ste 100 Am Rottland 12 D708, Shenzhen Academy of Super Ocean Finance Ctr. 03-02 Xiyuan Road San Diego, CA 92128 58540 Meinerzhagen Aerospace Technology, 2067 Yan An Road West PM Industrial Bldg. Zhongli District U.S.A. Germany The 10th Keji South Road, Shanghai 200336 Singapore 368363 Taoyuan City 32057 Nanshan District, Shenzhen, P.R. China Taiwan (R.O.C) China 518057 Tel: 858 674 8100 Tel: 49 2354 777 100 Tel: 86 755 33966678 Tel: 86 21 62787060 Tel: 65 6287 8998 Tel: 886 3 4356768 Fax: 858 674 8262 Fax: 49 2354 777 168 Fax: 86 755 33966700 Fax: 86 2162786973 Fax: 65 6280 0080 Fax: 886 3 4356820 Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product names mentioned herein may be trademarks or registered trademarks of their respective owners. Copyright, 2017. Pulse Electronics, Inc. All rights reserved.