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China factory - Changsha Purple Horn E-Commerce Co., Ltd.

Changsha Purple Horn E-Commerce Co., Ltd.

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  3. High Frequency Wire Wound Transformer PULSE PA1138NL with Wide Operating
China High Frequency Wire Wound Transformer PULSE PA1138NL with Wide Operating
China High Frequency Wire Wound Transformer PULSE PA1138NL with Wide Operating

  1. China High Frequency Wire Wound Transformer PULSE PA1138NL with Wide Operating

High Frequency Wire Wound Transformer PULSE PA1138NL with Wide Operating

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Isolation Voltage(Vrms) 1.5kV
Inductance 126.7uH
Turns Ratio 1:0.292:0.208
Operating Temperature -40℃~+130℃
Description 126.7uH LAN Transformer 1:0.292:0.208
Mfr. Part # PA1138NL
Model Number PA1138NL

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  1. Product Details
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Product Specification

Isolation Voltage(Vrms) 1.5kV Inductance 126.7uH
Turns Ratio 1:0.292:0.208 Operating Temperature -40℃~+130℃
Description 126.7uH LAN Transformer 1:0.292:0.208 Mfr. Part # PA1138NL
Model Number PA1138NL

High Frequency Wire Wound Transformers - EP13 Platforms

Product Overview

Pulse Electronics EP13 Platform High Frequency Wire Wound Transformers are designed for demanding power applications. These SMT transformers offer a power range up to 60W and are suitable for both Forward and Flyback topologies. They are engineered for reliable operation across a wide temperature range of -40C to +130C, making them ideal for various industrial and electronic power supply systems.

Product Attributes

  • Brand: Pulse Electronics
  • Platform: EP13
  • Mounting Type: Surface Mount (SMT)
  • Compliance: RoHS-compliant parts indicated by "NL" suffix.

Technical Specifications

Model Topology Primary Inductance (Pri. Inductance) Leakage Inductance (Lk. Inductance) Primary DCR (DCR (3-4)) Secondary DCR (DCR (2-1)) Hi-Pot Pri-Sec K1 Factor Operating Temperature Max Height Max Footprint (L x W) Power Range
PA1136NL FLYBACK TRANSFORMER 126.7H 10% 7.5H MAX 440m MAX 88m MAX 1500Vrms 1353.6 -40C to +130C 12.7mm 17.7mm x 14.0mm up to 60W (limited to 6W max total output)
PA1137NL FLYBACK TRANSFORMER 126H 10% 7.5H MAX 460m MAX 94m MAX 1500Vrms 1353.6 -40C to +130C 12.7mm 17.7mm x 14.0mm up to 60W (limited to 6W max total output)
PA1138NL FLYBACK TRANSFORMER 126.7H 10% 7.5H MAX 460m MAX 94m MAX 1500Vrms 1353.6 -40C to +130C 12.7mm 17.7mm x 14.0mm up to 60W (limited to 6W max total output)
PA1218NL FLYBACK TRANSFORMER 480H 10% 10H MAX 570m MAX 325m MAX 1500Vdc 5128.2 -40C to +130C 12.7mm 17.7mm x 14.0mm up to 60W (limited to 6W max total output)
PA1260NL FLYBACK TRANSFORMER 77.4H 10% 0.8H MAX 220m MAX 250m MAX 1500Vrms 1804.2 -40C to +130C 12.7mm 17.7mm x 14.0mm up to 60W
PA1267NL FLYBACK TRANSFORMER 155.5H 10% 5H MAX 330m MAX 650m MAX 1500Vrms 2215.1 -40C to +130C 12.7mm 17.7mm x 14.0mm up to 60W
PA1269NL FLYBACK TRANSFORMER 77.4H 10% 0.8H MAX 100m MAX 270m MAX 1500Vrms 1804.2 -40C to +130C 12.7mm 17.7mm x 14.0mm up to 60W
PA1276NL FLYBACK TRANSFORMER 77.4H 10% 0.8H MAX 100m MAX 270m MAX 1500Vdc 1804.2 -40C to +130C 12.7mm 17.7mm x 14.0mm up to 60W
PA1309NL FLYBACK TRANSFORMER 16.4H 10% 0.7H MAX 38m MAX 200m MAX 1500Vrms 599.0 -40C to +130C 12.7mm 17.7mm x 14.0mm up to 60W
PA1367NL FORWARD TRANSFORMER 66.1H 10% 1.0H MAX 82m MAX 97m MAX 1500Vrms 57.0 -40C to +130C 12.7mm 17.7mm x 14.0mm up to 60W
PA1460NL FLYBACK TRANSFORMER 40H 10% 2.5H MAX 95m MAX 66m MAX 1650Vrms 1025.6 -40C to +130C 12.7mm 17.7mm x 14.0mm up to 60W
PA1528NL FLYBACK TRANSFORMER 28.9H 10% 1H MAX 58m MAX 55m MAX 1500Vrms 871.8 -40C to +130C 12.7mm 17.7mm x 14.0mm up to 60W
PA1528ANL FLYBACK TRANSFORMER 28.9H 10% 1H MAX 58m MAX 77m MAX 1500Vdc 871.8 -40C to +130C 12.7mm 17.7mm x 14.0mm up to 60W
PA1576NL FORWARD TRANSFORMER 230.4H 30% 1.5H MAX 36m MAX 58m MAX 1500Vrms 42.7 -40C to +130C 12.7mm 17.7mm x 14.0mm up to 60W
PA1577NL FORWARD TRANSFORMER 230.4H 60% 1.5H MAX 36m MAX 55m MAX 1500Vrms 42.7 -40C to +130C 12.7mm 17.7mm x 14.0mm up to 60W
PA1769NL FLYBACK TRANSFORMER 6.7H 7% 0.65H MAX 25m MAX 115m MAX 1500Vrms 381.8 -40C to +130C 12.7mm 17.7mm x 14.0mm up to 60W
PA1861NL FLYBACK TRANSFORMER 115.5H 7% 0.65H MAX 330m MAX 460m MAX 1500Vrms 1645.3 -40C to +130C 12.7mm 17.7mm x 14.0mm up to 60W
PA2070NL FLYBACK TRANSFORMER 164H 10% 3H MAX 292m MAX 60m MAX 1500Vdc 2628.2 -40C to +130C 12.7mm 17.7mm x 14.0mm up to 60W
PA2114NL FLYBACK TRANSFORMER 164H 10% 3H MAX 292m MAX 64m MAX 1500Vrms 2628.2 -40C to +130C 12.7mm 17.7mm x 14.0mm up to 60W
PA2194NL FORWARD TRANSFORMER 617.4H 28% 2H MAX 80m MAX 4m MAX 1500Vrms 24.4 -40C to +130C 12.7mm 17.7mm x 14.0mm up to 60W
PA2204NL FLYBACK TRANSFORMER 5H 10% 0.25H MAX 20m MAX 10.3m MAX 1500Vrms 2628.2 -40C to +130C 12.7mm 17.7mm x 14.0mm up to 60W
PA2221NL FLYBACK TRANSFORMER 152H 10% 4H MAX 280m MAX 67m MAX 1500Vdc 2435.9 -40C to +130C 12.7mm 17.7mm x 14.0mm up to 60W
PA2328NL FORWARD TRANSFORMER 10H 10% 1H MAX 23m MAX 54m MAX 1500Vdc 512.8 -40C to +130C 12.7mm 17.7mm x 14.0mm up to 60W
PA2367NL FORWARD TRANSFORMER 100H 10% 0.875H MAX 210m MAX 580m MAX 1500Vrms 18.3 -40C to +130C 12.7mm 17.7mm x 14.0mm up to 60W
PA2369NL FLYBACK TRANSFORMER 85H 10% 0.75H MAX 325m MAX 815m MAX 1500Vrms 1614.4 -40C to +130C 12.7mm 17.7mm x 14.0mm up to 60W
PA2417NL FORWARD TRANSFORMER 37H 10% 0.75H MAX 89m MAX 84m MAX 1500Vrms 948.7 -40C to +130C 12.7mm 17.7mm x 14.0mm up to 60W
PA2431NL FORWARD TRANSFORMER 40H 10% 1.5H MAX 100m MAX 460m MAX 1500Vrms 976.8 -40C to +130C 12.7mm 17.7mm x 14.0mm up to 60W
PA2437NL FLYBACK TRANSFORMER 100H 10% 0.5H MAX 77.75m MAX 256m MAX 1500Vrms 17.7 -40C to +130C 12.7mm 17.7mm x 14.0mm up to 60W
PA2466NL FLYBACK TRANSFORMER 100.5H 10% 0.88H MAX 40m MAX 561m MAX 1500Vdc 22.3 -40C to +130C 12.7mm 17.7mm x 14.0mm up to 60W
PA2467NL FLYBACK TRANSFORMER 17.3H 10% 0.28H MAX 42m MAX 12.6m MAX 1500Vrms 739.3 -40C to +130C 12.7mm 17.7mm x 14.0mm up to 60W
PA2641NL FLYBACK TRANSFORMER 139.5H 10% 1.1H MAX 265m MAX 110m MAX 1500Vrms 2384.6 -40C to +130C 12.7mm 17.7mm x 14.0mm up to 60W
PA2649NL FORWARD TRANSFORMER 100H 10% 0.3H MAX 27.5m MAX 295m MAX 1500Vrms 42.7 -40C to +130C 12.7mm 17.7mm x 14.0mm up to 60W
PA2669NL FLYBACK TRANSFORMER 164H 10% 3H MAX 300m MAX 64m MAX 1500Vrms 2628.2 -40C to +130C 12.7mm 17.7mm x 14.0mm up to 60W
PA2725NL FORWARD TRANSFORMER 429.3H 28% 0.5H MAX 68m MAX 970m MAX 1500Vdc 28.5 -40C to +130C 12.7mm 17.7mm x 14.0mm up to 60W
PA2945NL FORWARD TRANSFORMER 80H 10% 2H MAX 47m MAX 155m MAX 1500Vrms 1709.4 -40C to +130C 12.7mm 17.7mm x 14.0mm up to 60W
PA3150NL FLYBACK TRANSFORMER 100H 10% 0.5H MAX 74.5m MAX 550m MAX 1500Vrms 28.5 -40C to +130C 12.7mm 17.7mm x 14.0mm up to 60W
PA3171NL FLYBACK TRANSFORMER 220H 10% 1.6H MAX 230m MAX 50m MAX 1000Vdc 3760.7 -40C to +130C 12.7mm 17.7mm x 14.0mm up to 60W
PA3242NL FLYBACK TRANSFORMER 90H 10% 2H MAX 300m MAX 155m MAX 1500Vdc 1442.3 -40C to +130C 12.7mm 17.7mm x 14.0mm up to 60W
PA3274NL FLYBACK TRANSFORMER 31H 10% 0.5H MAX 100m MAX 155m MAX 1500Vrms 794.9 -40C to +130C 12.7mm 17.7mm x 14.0mm up to 60W
PA3342NL FLYBACK TRANSFORMER 100H 10% 0.5H MAX 77.75m MAX 256m MAX 1500Vrms 17.7 -40C to +130C 12.7mm 17.7mm x 14.0mm up to 60W
PA3371NL FORWARD TRANSFORMER 100H 10% 1H MAX 190m MAX 500m MAX 500Vrms 1831.5 -40C to +130C 12.7mm 17.7mm x 14.0mm up to 60W
PA3519NL FORWARD TRANSFORMER 100.5H 10% 0.875H MAX 110m MAX 680m MAX 1500Vrms 22.3 -40C to +130C 12.7mm 17.7mm x 14.0mm up to 60W
PA3642NL FLYBACK TRANSFORMER 73.5H 10% 0.6H MAX 113m MAX 180m MAX 1500Vrms 1570.5 -40C to +130C 12.7mm 17.7mm x 14.0mm up to 60W
PA3715NL FLYBACK TRANSFORMER 37.9H 10% 0.4H MAX 101m MAX 92m MAX 1500Vrms 1079.8 -40C to +130C 12.7mm 17.7mm x 14.0mm up to 60W
PA4065NL FLYBACK TRANSFORMER 37H 10% 0.75H MAX 89m MAX 3.87m MAX 1500Vrms 948.7 -40C to +130C 12.7mm 17.7mm x 14.0mm up to 60W
PA4836NL FLYBACK TRANSFORMER 75H 10% 2H MAX 300m MAX 352m MAX 1650Vrms 1201.9 -40C to +130C 12.7mm 17.7mm x 14.0mm up to 60W
PG0738NL FLYBACK TRANSFORMER 162H 10% 2.2H MAX 600m MAX 240m MAX 1500Vrms 2076.9 -40C to +130C 12.7mm 17.7mm x 14.0mm up to 60W
PG1318NL FORWARD TRANSFORMER 100.5H 10% 0.875H MAX 110m MAX 680m MAX 1500Vrms 22.3 -40C to +130C 12.7mm 17.7mm x 14.0mm up to 60W
PG1387NL FLYBACK TRANSFORMER 37H 10% 0.75H MAX 89m MAX 96m MAX 1650Vrms 948.7 -40C to +130C 12.7mm 17.7mm x 14.0mm up to 60W
PG1576NL FORWARD TRANSFORMER 230.4H 10% 1.5H MAX 36m MAX 58m MAX 1500Vrms 42.7 -40C to +130C 12.7mm 17.7mm x 14.0mm up to 60W
PG1593NL FLYBACK TRANSFORMER 19H 15% 0.42H MAX 36m MAX 58m MAX 1500Vrms 609.0 -40C to +130C 12.7mm 17.7mm x 14.0mm up to 60W
PH2467NL FLYBACK TRANSFORMER 152H 10% 4H MAX 280m MAX 67m MAX 1650Vrms 2435.9 -40C to +130C 12.7mm 17.7mm x 14.0mm up to 60W
PH9006NL FLYBACK TRANSFORMER 144H 10% 0.9H MAX 1202m MAX N/A 1500Vrms 2953.8 -40C to +130C 12.7mm 17.7mm x 14.0mm up to 60W
PH9058NL FLYBACK TRANSFORMER 37H 10% 0.65H MAX 89m MAX 96m MAX 1650Vrms 948.7 -40C to +130C 12.7mm 17.7mm x 14.0mm up to 60W
PH9098NL FLYBACK TRANSFORMER 100.5H 15% 1.5H MAX 115m MAX 680m MAX 1650Vrms 22.3 -40C to +130C 12.7mm 17.7mm x 14.0mm up to 60W

Notes:

  • 1. Component temperature (ambient + rise) must be within the specified operating temperature range.
  • 2. Transformers and inductors tested and approved by Pulses power IC partners. Consult Pulse website for IC Cross Reference.
  • 3. For flyback topology, ensure transformer does not saturate. Peak flux density (Bpk) should be below 2700 Gauss. Bpk (Gauss) = K1_Factor * Ipk (A).
  • 4. In high volt-sec applications, calculate core loss. CoreLoss (W) = 2.5E-14 * (Freq_kHz)^1.63 * (B_Gauss)^2.63. B calculation varies for Flyback and Forward topologies.
  • 5. Standard pin-numbering indicated in mechanical drawing. Alternate pin-out parts have pin 1 in the lower left corner, proceeding counter-clockwise. Refer to alternate mechanical drawing.
  • 6. Optional Tape & Reel packaging available by adding "T" suffix (e.g., PA1136NLT).

2411011532_PULSE-PA1138NL_C7324244.pdf

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Distributor/Wholesaler,Agent,Importer

  • Year Established:

    2009

  • Employee Number:

    >300

  • Ecer Certification：

    Verified Supplier

Changsha Purple Horn E-Commerce Co., Ltd. is a professional company focus on integrated circuit ic business. Changsha Purple Horn will also responsible with exporting and logistic business. there is professional factory Changsha Purple Horn which focus on desigining and manufacture.   ... Changsha Purple Horn E-Commerce Co., Ltd. is a professional company focus on integrated circuit ic business. Changsha Purple Horn will also responsible with exporting and logistic business. there is professional factory Changsha Purple Horn which focus on desigining and manufacture.   ...

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Get in touch with us

  • Reach Us
  • Changsha Purple Horn E-Commerce Co., Ltd.
  • 2332 Kaibin Commercial Plaza, No. 419 Shaoshan Middle Road, Shazitang Street, Yuhua District, Changsha City, Hunan Province
  • https://www.ictransformer.com/

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