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TRACOPOWER Regulated Isolated 3W DC-DC Converter 5V dc 300mA 9-46V Input Through Hole SIP Package TMR 3-2421WI
Specifications
| Country of Origin | Taiwan |
|---|---|
| Voltage | Converters / DC-DC Converters TRACOPOWER TMR 3WI DC/DC Converter, 5V dc/ 300 mA |
| Brand | TRACOPOWER |
| Efficiency | 79% |
| Length | 21.8mm |
| Model | TMR 3-2421WI |
| Depth | 11.1mm |
| Width | 9.2mm |
| Mount Type | Through Hole |
| Series | TMR 3WI |
| Maximum Operating Temperature | 85°C |
| Package Type | SIP |
| Minimum Operating Temperature | -40°C |
| MTBF | 3400000h |
| Number of outputs | 2 |
| Maximum Output Power | 3W |
| Maximum Input Voltage | 46V |
| Standards/Approvals | RoHS |
| Minimum Input Voltage | 9V |
| Number of Pins | 7 |
| Output Voltage 1 | 5V dc |
| Output Current 1 | 300mA |
| Output Voltage Adjustment Range | 9/36 V |
| Isolation Voltage | 1.5kV dc |
| Input Ratio | 4:1 |
| Output Voltage 2 | -5V dc |
| Input Ratio 4 | 1 |
| Ultra wide 4 | 1 input range |
Key Features
- Provides regulated and isolated dual output of 5 Vdc and -5 Vdc.
- Compact SIP package measuring 21.8mm length, 9.2mm width, and 11.1mm depth.
- Wide operating temperature range from -40°C to +85°C for robust performance.
- Offers 1500 Vdc isolation voltage ensuring safety and noise reduction.
- Features remote On/Off control and short circuit protection for operational reliability.
- High efficiency up to 79%, suitable for battery-powered and instrumentation applications.
- Ideal for space-constrained industrial and electronic equipment requiring isolated DC voltage conversion.
Product Description
TRACOPOWER TMR 3-2421WI regulated isolated DC-DC converter provides a reliable 3 Watt power supply with dual outputs of 5V dc and -5V dc at 300mA output current. Designed in a compact SIP plastic through-hole mounting package, this converter supports a wide input voltage range from 9V to 46V with a 4:1 input ratio, allowing versatile use in various electronic designs.
This high-efficiency converter achieves up to 79% efficiency, minimizing power loss and thermal build-up. It operates safely and reliably within a broad temperature range of -40°C to +85°C, making it well-suited for demanding industrial, instrumentation, and battery-operated equipment environments.
The TMR 3-2421WI features an isolation voltage of 1500 Vdc, protecting sensitive electronics from electrical noise and potential damage. A remote On/Off control enhances usability, while built-in short-circuit and overload protections ensure durability and longevity of the device.
Its compact SIP footprint measuring 21.8mm by 9.2mm by 11.1mm supports use in space-critical applications without compromising power delivery. This converter complies with RoHS standards, also meeting UL and IEC safety approvals, underlining its suitability for industrial and commercial deployments.
Regulated dual 5V and -5V isolated outputs with 3W power capacity. Wide 9 to 46V DC input range with a 4:1 ratio wide input. Operating temperature from -40°C to 85°C for extreme environments. High isolation voltage of 1500 Vdc to safeguard electronic circuits.
Compact SIP through-hole plastic package for easy PCB mounting. Remote On/Off and overload protection enhance control and safety. High efficiency of 79% reduces energy losses and heat generation. Ideal for industrial, instrumentation, and battery-powered applications.
For reliable, compact, and efficient DC-DC power conversion, explore the comprehensive collection of TRACOPOWER DC-DC Converters at EnvMart, tailored for advanced electronics and industrial systems.
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Frequently Asked Questions
This model provides dual outputs of 5V dc and -5V dc.
It supports a wide input voltage range from 9V to 46V.
The maximum output power is 3 Watts.
It achieves an efficiency of up to 79%.
The SIP package measures 21.8mm in length, 9.2mm in width, and 11.1mm in depth.
It offers an isolation voltage of 1500 Vdc, ensuring safety and noise reduction.
It operates within a temperature range of -40°C to +85°C.
Yes, it includes short-circuit and overload protections for operational reliability.
This model uses a through-hole mounting type.
It has two outputs.
It complies with RoHS standards and meets UL and IEC safety approvals.
It is ideal for industrial, instrumentation, and battery-powered applications.
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