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DC-DC Unregulated Power Supply Module, 1 Output, 1W, Hybrid
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.
PESE1-S12-S12-M-TR by CUI Inc is a Power Supply Module.
Power Supply Modules are under the broader part category of Power Circuits.
A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.
| Part # | Manufacturer | Description | Datasheet |
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| 64991-S12-3RLF | Amphenol Communications Solutions | 64991-S12-3RLF-GUIDE PIN 100 SHRD HDR | |
| SN55LVDS31W | Texas Instruments | Quad LVDS Transmitter 16-CFP -55 to 125 | |
| SNJ55LVDS32FK | Texas Instruments | Quad LVDS Receiver 20-LCCC -55 to 125 |
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PESE1-S12-S12-M-TR
CUI Inc
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Datasheet
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PESE1-S12-S12-M-TR
CUI Inc
DC-DC Unregulated Power Supply Module, 1 Output, 1W, Hybrid
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| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | CUI INC | |
| Reach Compliance Code | Compliant | |
| ECCN Code | EAR99 | |
| Samacsys Manufacturer | CUI Inc. | |
| Analog IC - Other Type | DC-DC UNREGULATED POWER SUPPLY MODULE | |
| Approvals | CE, EN, IEC, UL | |
| Efficiency (Main Output) | 83% | |
| Input Voltage-Max | 13.2 V | |
| Input Voltage-Min | 10.8 V | |
| Input Voltage-Nom | 12 V | |
| JESD-30 Code | R-PDMA-G5 | |
| Length | 13.2 mm | |
| Line Regulation-Max | 1.2% | |
| Load Regulation-Max | 10% | |
| Number of Functions | 1 | |
| Number of Outputs | 1 | |
| Number of Terminals | 5 | |
| Operating Temperature-Max | 105 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 0.084 A | |
| Output Voltage-Nom | 12 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | DMA | |
| Package Shape | RECTANGULAR | |
| Package Style | MICROELECTRONIC ASSEMBLY | |
| Peak Reflow Temperature (Cel) | 245 | |
| Protections | SHORT CIRCUIT | |
| Ripple Voltage (Main Out) | 0.0265125 Vrms | |
| Seated Height-Max | 7.5 mm | |
| Surface Mount | YES | |
| Technology | HYBRID | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | DUAL | |
| Total Power Output-Max | 1 W | |
| Trim/Adjustable Output | NO | |
| Width | 8.5 mm |
This table gives cross-reference parts and alternative options found for PESE1-S12-S12-M-TR. 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 PESE1-S12-S12-M-TR, 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 |
|---|---|---|---|---|
| PESE1-S12-S12-M | CUI Inc | Check for Price | DC-DC Unregulated Power Supply Module, 1 Output, 1W, Hybrid | PESE1-S12-S12-M-TR vs PESE1-S12-S12-M |
| PCN1-S12-S12-S | CUI Inc | Check for Price | 12 Vdc, 0.084 A, 1 W, 10.8~13.2 Vdc Input Range | PESE1-S12-S12-M-TR vs PCN1-S12-S12-S |
| PCN1-S12-S12-M | CUI Inc | Check for Price | 12 Vdc, 0.084 A, 1 W, 10.8~13.2 Vdc Input Range | PESE1-S12-S12-M-TR vs PCN1-S12-S12-M |
CUI recommends a PCB layout with a solid ground plane and thermal vias to dissipate heat. A minimum of 1 oz copper thickness is recommended. Additionally, a thermal interface material (TIM) can be used to improve heat transfer between the module and the heat sink.
CUI recommends using a soldering iron with a temperature range of 250°C to 260°C. The module should be soldered using a no-clean flux and a solder with a melting point of 217°C to 220°C. A soldering time of 3-5 seconds per pin is recommended.
CUI recommends derating the input voltage by 10% to ensure reliable operation and to prevent overvoltage stress on the components. For example, if the module is rated for 12V input, the maximum allowable voltage should be derated to 10.8V.
Common issues can be troubleshooted by checking the input voltage, output load, and PCB layout. Ensure the input voltage is within the recommended range, the output load is within the specified current rating, and the PCB layout is optimized for thermal management and signal integrity.
CUI recommends using a combination of EMI filters and shielding techniques to minimize electromagnetic interference. A common-mode choke and X-capacitors can be used to filter out high-frequency noise, while a metal shield or enclosure can be used to contain radiated emissions.