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Recom DC/DC Converter, 3.3V DC Output, 4 A, 12V DC Input, Through Hole SIP Package, 85°C Max Temp R-543.3PA
Specifications
| Country of Origin | Taiwan |
|---|---|
| Brand | Recom |
| Efficiency | 93% |
| Length | 32.2mm |
| Model | R-543.3PA |
| Depth | 15mm |
| Gross Weight | 9g |
| Width | 9.1mm |
| Mount Type | Through Hole |
| Series | R-5 |
| Maximum Operating Temperature | 85°C |
| Package Type | SIP |
| Minimum Operating Temperature | -40°C |
| MTBF | 749000h |
| Number of outputs | 1 |
| Ripple and Noise | 40mV Pk-Pk |
| Maximum Output Power | 6W |
| Maximum Input Voltage | 12V dc |
| Standards/Approvals | RoHS |
| Minimum Input Voltage | 4.5V |
| Output Voltage 1 | 3.3V dc |
| Output Current 1 | 4A |
| Output Voltage Adjustment Range | 1.0 to 5.5 V dc |
Key Features
- Operates efficiently within an input voltage range of 4.5V to 12V.
- Features a maximum output power capacity of 6W.
- High efficiency rating of 93% to minimize energy loss.
- Includes overload and short-circuit protection with automatic recovery.
- Operating temperature range from -40°C to 85°C for industrial use.
- Tight output voltage accuracy with ±1% tolerance.
- Compact dimensions of 32.2mm length, 9.1mm width, and 15mm depth.
- Lightweight design weighing only 9 grams.
Product Description
Recom R-543.3PA DC/DC Converter offers a precise 3.3V DC output at 4 A with an input voltage of 12V DC, housed in a through-hole SIP package. Ideal for industrial and medical applications requiring reliable and efficient voltage regulation.
This converter supports an input voltage range from 4.5V to 12V DC and delivers a maximum continuous output power of 6W while maintaining a high efficiency of 93%, reducing heat generation and improving energy savings.
Designed with a compact footprint measuring 32.2mm in length, 9.1mm width, and 15mm depth, it weighs just 9 grams, making it suitable for space-constrained applications.
The robust design features flame-retardant package materials and operates safely within -40°C to 85°C, ensuring endurance in demanding industrial environments. Electrical protections against overload and short circuits include automatic recovery to enhance longevity and reliability.
Additional features include tight output voltage regulation within ±1% accuracy, an auto-sense function to compensate circuit losses, and remote ON/OFF control for convenient device operation.
Operates efficiently within an input voltage range of 4.5V to 12V. High efficiency rating of 93% to minimize energy loss. Overload and short circuit protection with automatic recovery. Flame-retardant package materials for enhanced safety.
Remote ON/OFF control functionality. Compact dimensions and lightweight design. Reliable operation across a wide temperature range (-40°C to 85°C). Output voltage regulation accuracy ±1%. Mean time between failures of 749,000 hours indicating long lifespan.
This DC/DC converter is perfectly suited for renewable energy circuits, smart lighting systems, and medical device power supply. Its stable and efficient output ensures the safe operation of sensitive electronics in commercial and industrial automation.
Explore more reliable DC/DC Converters and power electronics on EnvMart's comprehensive catalog to meet diverse electrical design needs.
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Frequently Asked Questions
This model provides a 3.3V DC output at a maximum current of 4A.
It operates efficiently within an input voltage range of 4.5V to 12V DC.
The maximum continuous output power capacity is 6W.
It has a high efficiency rating of 93%, which helps minimize energy loss.
The dimensions are 32.2mm in length, 9.1mm in width, and 15mm in depth.
It can operate safely within a temperature range of -40°C to 85°C.
Yes, it includes overload and short-circuit protection with automatic recovery.
It features tight output voltage regulation with an accuracy of ±1%.
This model weighs only 9 grams, making it lightweight for various applications.
It is housed in a through-hole SIP package.
The mean time between failures is 749,000 hours, indicating a long lifespan.
It complies with RoHS standards for environmental safety.
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