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TRACOPOWER DC/DC Converter 3.3V DC Output 700mA 18V DC Input 4.5V Input 3W Through Hole SIP Package TMR 3-1210WI
Specifications
| Country of Origin | Taiwan |
|---|---|
| Brand | TRACOPOWER |
| Efficiency | 0.74% |
| Length | 21.8mm |
| Model | TMR 3-1210WI |
| Depth | 11.2mm |
| Gross Weight | 4.8g |
| Width | 9.1mm |
| 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 | 1 |
| Ripple and Noise | 30mV Pk-Pk |
| Maximum Output Power | 3W |
| Maximum Input Voltage | 18V dc |
| Standards/Approvals | RoHS |
| Minimum Input Voltage | 4.5V |
| Number of Pins | 7 |
| Output Voltage 1 | 3.3V dc |
| Output Current 1 | 700mA |
| Isolation Voltage | 1.6kV dc |
| Input Ratio | 4:1 |
| Input Ratio4 | 1 |
Key Features
- This converter offers a regulated output voltage of 3.3V DC and output current of 700 mA.
- Capable of delivering a maximum output power of 3W while maintaining high efficiency.
- The device includes continuous short circuit protection and remote On/Off control for enhanced reliability.
- Compact SIP-8 package with through-hole mount type allows easy PCB integration in space-constrained designs.
- Designed to operate in temperatures from -40°C to 85°C, suitable for demanding industrial environments.
- Provides galvanic isolation with 1.6 kV DC isolation voltage ensuring safety and noise reduction.
- Features low ripple and noise at 30 mV peak-to-peak for stable signal output.
- The mean time between failures (MTBF) is approximately 3.4 million hours, reflecting high durability.
Product Description
TRACOPOWER TMR 3-1210WI is a high-quality 3W DC/DC converter offering 3.3V DC regulated output at 700 mA. It is designed for industrial, instrumentation, and battery-powered applications requiring compact, highly reliable power conversion modules. Its ultra-wide 4:1 input voltage range, from 4.5V to 18V DC, allows flexibility in power supply inputs while maintaining stable output performance.
This module comes in a SIP-8 through-hole package, with compact dimensions (21.8mm length, 9.1mm width, and 11.2mm depth), making it ideal for space-constrained designs. Its ingress protection and remote On/Off control enable easy integration into automated control systems.
The converter maintains excellent performance in harsh environments, with an operating temperature range from -40°C to 85°C and isolation voltage of 1.6 kV DC for safety and noise immunity. It includes continuous short-circuit protection to enhance device reliability in industrial and commercial electronics.
Typical applications for this DC/DC converter include power supplies for instrumentation, industrial control, telecommunications equipment, and battery-operated devices that require stable low voltage DC power conversion in a small form factor.
Regulated 3.3V output voltage at 700 mA output current. Wide input voltage range of 4.5V to 18V DC for versatile applications. 3W maximum output power with 0.74% efficiency ensuring low energy consumption. Through hole SIP-8 mounting for easy PCB assembly and mechanical stability.
Operating temperature range from -40°C to +85°C suited for industrial use. High reliability with a mean time between failures (MTBF) rated at 3.4 million hours. Low ripple and noise at 30 mV peak-to-peak for clean power delivery.
Galvanic isolation of 1.6 kV DC provides safety and electromagnetic interference reduction. RoHS compliant, supporting environmentally responsible deployment. Manufactured in Taiwan Province of China, ensuring quality standards.
This TRACOPOWER DC/DC converter is an excellent solution for engineers seeking a reliable and compact power converter module for electronic circuits, industrial systems, and embedded instrumentation. Explore the Electronics & Electricals category on EnvMart for similar DC/DC Converters and power management solutions.
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Frequently Asked Questions
The converter provides a regulated output voltage of 3.3V DC with an output current of 700 mA.
This model operates within a wide input voltage range of 4.5V to 18V DC.
The maximum output power of this converter is 3W.
The SIP package has dimensions of 21.8mm in length, 9.1mm in width, and 11.2mm in depth.
It operates effectively in temperatures ranging from -40°C to 85°C.
Yes, it offers galvanic isolation with a voltage of 1.6 kV DC, ensuring safety and noise reduction.
The converter maintains low ripple and noise at 30 mV peak-to-peak for stable signal output.
This model uses a through-hole mounting type, suitable for easy PCB integration.
The MTBF is approximately 3.4 million hours, indicating high reliability.
Yes, it is RoHS compliant, supporting environmentally responsible deployment.
This converter is designed for industrial, instrumentation, and battery-powered applications requiring compact and reliable power conversion.
The converter has one output.
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