Part Details for 782485/55C by Murata Power Solutions
Results Overview of 782485/55C by Murata Power Solutions
- Distributor Offerings: (4 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (0 options)
- 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.
782485/55C Information
782485/55C by Murata Power Solutions is a Pulse/Datacom Transformer.
Pulse/Datacom 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.
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| AMC1306M25EDWVR | Texas Instruments | Reinforced isolated modulator with -55C extended temperature range 8-SOIC -55 to 125 | |
| TPS62812MWRWYR | Texas Instruments | 2.75-V to 6-V, 2-A step-down converter in a 2-mm x 3-mm QFN package with -55C extended temperature 9-VQFN-HR -55 to 150 | |
| TPS62813MWRWYR | Texas Instruments | 2.75-V to 6-V, 3-A step-down converter in a 2-mm x 3-mm QFN package with -55C extended temperature 9-VQFN-HR -55 to 150 |
Price & Stock for 782485/55C
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
12N4244
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Newark | Pulse Transformer, Smps Transformer Type:Toroidal Converter, Current Rating:200Ma, Frequency Rang... more RoHS: Compliant Min Qty: 50 Package Multiple: 1 Date Code: 0 Container: Bulk | 0 |
|
$1.1200 / $1.6400 | Buy Now |
|
DISTI #
811-1204-5-ND
|
DigiKey | XFRMR 1:1.5 T/H ADM2485 ANLG DEV Min Qty: 1 Lead time: 11 Weeks Container: Tube |
13021 In Stock |
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$1.0000 / $2.1000 | Buy Now |
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Future Electronics | 782485 Series 383 mOhm 513 uH ADM2485 Compatible Converter Transformer RoHS: Compliant pbFree: Yes Min Qty: 50 Package Multiple: 50 Lead time: 11 Weeks Container: Tube |
0 Tube |
|
$1.0900 / $1.1700 | Buy Now |
|
DISTI #
000000000002649278
|
Sager | Power Transformers ADM2485 TRANSFORMER 1:1.5 TH Min Qty: 1 | 50 |
|
$1.0000 / $1.0700 | Buy Now |
Part Details for 782485/55C
782485/55C CAD Models
782485/55C Part Data Attributes
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782485/55C
Murata Power Solutions
Buy Now
Datasheet
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Compare Parts:
782485/55C
Murata Power Solutions
Pulse Transformer, GENERAL PURPOSE Application(s), 1CT:1.5CT, ROHS COMPLIANT
Select a part to compare: |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | MURATA POWER SOLUTIONS INC | |
| Package Description | ROHS COMPLIANT | |
| Reach Compliance Code | compliant | |
| Application | GENERAL PURPOSE | |
| Approvals | UL | |
| ET Product-Min | 19 V-us | |
| Height | 6.35 mm | |
| Isolation Voltage | 2500 V | |
| JESD-609 Code | e3 | |
| Length | 9.77 mm | |
| Manufacturer Series | 782485 | |
| Mounting Feature | THROUGH HOLE MOUNTED | |
| Number of Functions | 1 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Packing Method | TUBE | |
| Physical Dimension | L9.77XB9.14XH6.35 (mm) | |
| Primary Inductance | 514 µH | |
| Surface Mount | NO | |
| Terminal Finish | Matte Tin (Sn) | |
| Transformer Type | PULSE TRANSFORMER | |
| Turns Ratio (Np:Ns) | 1CT:1.5CT | |
| Width | 9.14 mm |
782485/55C Frequently Asked Questions (FAQ)
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Murata recommends a 2-layer PCB with a solid ground plane on the bottom layer and a thermal relief pattern on the top layer to ensure optimal thermal performance.
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To ensure reliable start-up, ensure that the input voltage is within the specified range, and the output capacitor is properly sized to handle the inrush current. Additionally, a soft-start circuit can be implemented to reduce the inrush current.
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The maximum allowable capacitance for the output filter capacitor is 220uF. Exceeding this value may cause instability or oscillation in the converter.
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While it's possible to use a different input capacitor type or value, it's not recommended as it may affect the converter's performance, efficiency, and reliability. Murata recommends using the specified input capacitor type and value to ensure optimal performance.
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To troubleshoot issues with the output voltage regulation, check the input voltage, output load, and feedback circuitry. Ensure that the feedback resistors are properly sized and connected, and the output voltage sense lines are not noisy or disturbed.