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Part Details for PA1138NL by Pulse Electronics Corporation
Results Overview of PA1138NL by Pulse Electronics Corporation
- Distributor Offerings: (11 listings)
- Number of FFF Equivalents: (2 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (1 option)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Space Technology
Aerospace and Defense
PA1138NL Information
PA1138NL by Pulse Electronics Corporation is an SMPS Transformer.
SMPS Transformers are under the broader part category of Transformers.
Transformers are passive components that transfer electrical energy between circuits and adjust voltage levels through electromagnetic induction. They are crucial for applications like power transmission and reducing voltage for low-voltage devices. Read more about Transformers on our Transformers part category page.
Price & Stock for PA1138NL
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
85AJ3809
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Newark | Xfmr, 200Khz, 1.5Kv, Smd Rohs Compliant: Yes |Pulse Electronics PA1138NL RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk | 1586 |
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$2.4200 / $4.3900 | Buy Now |
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DISTI #
553-PA1138NL-ND
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DigiKey | XFMR PWR EP13 126.7 UH 10 NPB Min Qty: 900 Lead time: 9 Weeks Container: Tray | Temporarily Out of Stock |
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$2.5216 | Buy Now |
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DISTI #
PA1138NL
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Avnet Americas | Power Transformer 1:0.292:0.208 1500VDC Single+Auxilary Prim. Single Sec. 33V/57V/8V Prim. 12V Sec. Surface Mount - Trays (Alt: PA1138NL) RoHS: Compliant Min Qty: 900 Package Multiple: 60 Lead time: 9 Weeks, 0 Days Container: Tray | 0 |
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$1.7400 / $1.8600 | Buy Now |
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DISTI #
V79:2366_17789334
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Arrow Electronics | Switching Transformer 1:0.292:0.208 0.46Ohm/0.094Ohm Prim. DCR 0.055Ohm Sec. DCR 13.5W 10 Terminal Gull Wing SMD RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 19 Weeks Date Code: 2147 | Americas - 18 |
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$1.5280 | Buy Now |
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Onlinecomponents.com | RoHS: Compliant |
544 Partner Stock |
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$1.9000 / $4.1600 | Buy Now |
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DISTI #
78399872
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Verical | Switching Transformer 1:0.292:0.208 0.46Ohm/0.094Ohm Prim. DCR 0.055Ohm Sec. DCR 13.5W 10 Terminal Gull Wing SMD RoHS: Compliant Min Qty: 4 Package Multiple: 1 Date Code: 2147 | Americas - 18 |
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$1.5280 | Buy Now |
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Quest Components | 13.5 W, SMPS TRANSFORMER | 20 |
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$0.9625 / $1.9250 | Buy Now |
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DISTI #
000000000005237600
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Sager | Power Transformers FLYBACK TRANSFORMER Min Qty: 900 | 0 |
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$1.9700 | Buy Now |
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|
Component Electronics, Inc | IN STOCK SHIP TODAY | 450 |
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$2.5000 / $3.8500 | Buy Now |
|
|
LCSC | 10.2920.208 Pulse Transformers(LAN) ROHS | 4 |
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$4.6664 / $4.9139 | Buy Now |
Part Details for PA1138NL
PA1138NL CAD Models
PA1138NL Part Data Attributes
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PA1138NL
Pulse Electronics Corporation
Buy Now
Datasheet
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Compare Parts:
PA1138NL
Pulse Electronics Corporation
SMPS Transformer, 13.5W, ROHS COMPLIANT
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| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | PULSE ELECTRONICS CORP | |
| Package Description | ROHS COMPLIANT | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| Factory Lead Time | 9 Weeks | |
| Samacsys Manufacturer | Pulse Electronics | |
| Additional Feature | BREADTH DIM INCLUDES TERMINAL ALSO, FLYBACK TRANSFORMER | |
| Height | 12.07 mm | |
| Input Voltage-Max | 57 V | |
| Input Voltage-Min | 33 V | |
| Length | 14 mm | |
| Mounting Feature | SURFACE MOUNT | |
| Number of Primary Winding | 2 | |
| Number of Secondary Winding | 1 | |
| Operating Frequency-Max | 200 kHz | |
| Operating Temperature-Max | 130 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Voltage 1 | 12 V | |
| Power Rating | 13.5 W | |
| Primary Inductance | 126.7 µH | |
| Surface Mount | YES | |
| Transformer Type | SMPS TRANSFORMER | |
| Width | 17.65 mm |
Alternate Parts for PA1138NL
This table gives cross-reference parts and alternative options found for PA1138NL. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of PA1138NL, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| PA1138NLT | Pulse Electronics Corporation | $2.5653 | SMPS Transformer, 13.5W, ROHS COMPLIANT | PA1138NL vs PA1138NLT |
| PA1138 | Pulse Electronics Corporation | Check for Price | SMPS Transformer | PA1138NL vs PA1138 |
PA1138NL Frequently Asked Questions (FAQ)
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A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the signal traces short and away from noise sources. Use a common mode choke or a ferrite bead to filter the power supply.
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Ensure good airflow around the component, use a heat sink if necessary, and avoid blocking the airflow around the component. Also, ensure the PCB is designed to dissipate heat efficiently.
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The maximum current rating of the PA1138NL is 1.5A per winding. However, it's recommended to derate the current based on the operating temperature and other environmental factors.
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Yes, the PA1138NL is designed to withstand vibrations up to 10G. However, it's recommended to secure the component to the PCB using a suitable adhesive or mechanical fastening to prevent movement during vibration.
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Use an oscilloscope to check the input and output waveforms, and a multimeter to measure the voltage and current. Check the PCB layout and component placement for any errors or omissions. Consult the datasheet and application notes for troubleshooting guidelines.