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TRACOPOWER 2W SIP Dual Output Regulated Isolated DC/DC Converter 5V, -5V, 200mA, 18-75V Input, 9-Pin Through TMR 2-4821WI
Specifications
| Country of Origin | Taiwan |
|---|---|
| Voltage | Converters / DC-DC Converters TRACOPOWER TMR 2WI DC/DC Converter, 5V, -5 V/ 200 |
| Brand | TRACOPOWER |
| Efficiency | 70% |
| Length | 26mm |
| Model | TMR 2-4821WI |
| Depth | 12.5mm |
| Mount Type | Through Hole |
| Series | TMR 2WI |
| Maximum Operating Temperature | 85°C |
| Package Type | SIP |
| Minimum Operating Temperature | -40°C |
| MTBF | 1000000h |
| Number of outputs | 2 |
| Maximum Output Power | 2W |
| Maximum Input Voltage | 75V dc |
| Minimum Input Voltage | 18V |
| Number of Pins | 9 |
| Output Voltage 1 | 5, -5V |
| Output Current 1 | 200mA |
| Isolation Voltage | 1.5kV dc |
| Input Ratio | 4:1 |
| Ultra-wide 4 | 1 input voltage range |
Key Features
- Provides two regulated outputs with 5V and -5V at 200mA each.
- Compact SIP-9 through hole package with 9 pins for reliable mounting.
- Built-in input/output isolation up to 1.5kV DC ensuring safe operation.
- Efficient operation with 70% efficiency and an MTBF of 1,000,000 hours.
- Operates within a temperature range of -40°C to +85°C without derating.
- Includes remote ON/OFF control and continuous short circuit protection.
- Meets EN 55022 Class A and FCC Class A emission requirements.
- Ideal for power supply applications in industrial, communication, and embedded systems.
Product Description
TRACOPOWER TMR 2-4821WI is a high-reliability 2W SIP dual output regulated and isolated DC/DC converter series designed for applications requiring dual voltage outputs of 5V and -5V at 200mA. It features an ultra-wide 18 to 75V DC input range, making it suitable for a wide range of power supply environments.
This DC/DC converter employs a 9-pin SIP package designed for through hole mounting, optimizing PCB layout and assembly. It offers excellent load and line regulation with built-in input/output isolation voltage rated at 1.5kV DC. The unit provides 70% efficiency ensuring low power loss and heat generation, supported with a Mean Time Between Failure (MTBF) of 1,000,000 hours reflecting exceptional reliability in critical operations.
Operating temperature spans from a cold -40°C to a maximum of 85°C without performance derating, fitting demanding industrial and telecom environments. Features such as remote ON/OFF control and continuous short-circuit protection enhance operational control and safety. Furthermore, it complies with electromagnetic interference standards EN 55022 Class A and FCC Class A, suitable for deployment in sensitive electronic environments.
Two regulated, isolated outputs delivering 5V and -5V at 200mA each. Wide 18-75V input voltage range with 4:1 ratio for flexible power supply designs. SIP-9 through hole mounting package for robust mechanical and electrical connection.
1.5kV DC input/output isolation ensures safety and noise reduction. High efficiency of 70% minimizes energy loss and heat dissipation. Built-in EMI filter meets stringent EN 55022 and FCC Class A requirements. Continuous short-circuit protection and remote ON/OFF for enhanced device control.
Operating temperature range from -40°C to +85°C for harsh environments. MTBF of 1,000,000 hours guarantees dependable long-term performance.
This DC/DC Converter is widely applicable in industrial automation systems, telecommunications equipment, embedded computing platforms, and other electronics requiring precise dual voltage power sources. Its compact form factor and robust features make it an ideal solution for designers seeking reliable power conversion with isolation.
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Frequently Asked Questions
This model provides two regulated outputs: 5V and -5V, each capable of delivering 200mA.
It operates within an ultra-wide input voltage range of 18V to 75V DC, allowing for flexible power supply designs.
This unit has an efficiency rating of 70%, which helps minimize energy loss and heat generation during operation.
The TMR 2-4821WI features an input/output isolation voltage rated at 1.5kV DC, ensuring safe operation and noise reduction.
The SIP-9 package measures 26mm in length and 12.5mm in depth, designed for through-hole mounting.
It can operate at temperatures ranging from -40°C to +85°C without derating, making it suitable for harsh environments.
Yes, it includes continuous short-circuit protection and remote ON/OFF control for enhanced operational safety and control.
It has a Mean Time Between Failure (MTBF) of 1,000,000 hours, indicating exceptional reliability for critical operations.
It meets EN 55022 Class A and FCC Class A emission requirements, making it suitable for deployment in sensitive electronic environments.
The maximum output power of this model is 2W, which supports its dual output capabilities.
The SIP-9 package of this converter features 9 pins for reliable mounting and connection.
It is widely applicable in industrial automation systems, telecommunications equipment, and embedded computing platforms requiring dual voltage power sources.
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