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TRACOPOWER Regulated Isolated 2W DC/DC Converter 5V 400mA 75V/36V Input SIP-8 Through Hole TMR 4811
Specifications
| Country of Origin | Taiwan |
|---|---|
| Voltage | Converters / DC-DC Converters TRACOPOWER TMR 2 DC/DC Converter, 5V dc/ 400 mA, 7 |
| Brand | TRACOPOWER |
| Efficiency | 78% |
| Length | 21.8mm |
| Model | TMR 4811 |
| Depth | 11.1mm |
| Width | 9.2mm |
| Mount Type | Through Hole |
| Series | TMR 2 |
| Maximum Operating Temperature | 85°C |
| Package Type | SIP-8 |
| Minimum Operating Temperature | -40°C |
| MTBF | 4900000h |
| Number of outputs | 1 |
| Maximum Output Power | 2W |
| Maximum Input Voltage | 75V dc |
| Standards/Approvals | RoHS |
| Minimum Input Voltage | 36V |
| Number of Pins | 7 |
| Output Voltage 1 | 5V dc |
| Output Current 1 | 400mA |
| Isolation Voltage | 1.6kV dc |
| Input Ratio | 2:1 |
| Input Ratio 2 | 1 |
| Wide 2 | 1 input voltage range |
Key Features
- Compact SIP-8 plastic package ensures space-saving mounting.
- High efficiency of 78% supports low power loss operation.
- Operating temperature range of -40°C to +85°C supports harsh environments.
- Provides 1600V isolation voltage to protect sensitive electronics.
- Features remote on/off control and continuous short-circuit protection for reliability.
- SIP-8 package with 7 pins allows easy through-hole mounting.
- Ideal for communication equipment, instrumentation, and industrial electronics applications.
- Complies with RoHS and UL/cUL 60950-1 safety standards.
Product Description
TRACOPOWER TMR 4811 is a 2W regulated isolated DC/DC converter designed for industrial and electronic applications requiring reliable power conversion. It provides a stable 5V dc output at 400mA from a wide input voltage range of 36 to 75V dc. Housed in a compact SIP-8 plastic through-hole package, it occupies minimal printed circuit board space while delivering efficient power transfer at 78% efficiency.
This converter features an input ratio of 2:1 and maintains robust operation over a temperature range from -40°C to +85°C, making it suitable for harsh and demanding environments. Isolation voltage of 1.6kV dc ensures protection and noise immunity in sensitive electronic circuits. With 7 pins, the SIP-8 package allows straightforward integration via through-hole mounting methods.
Additional features include remote On/Off control capability and continuous short-circuit protection, enhancing system reliability. The TMR 4811 complies fully with RoHS directives and UL/cUL safety standards IEC/EN 60950-1, providing assurance of product safety and sustainability.
Common applications include use in communications equipment, industrial instrumentation, control systems, and other electronic devices where isolated DC power conversion is required. The ultra-compact size combined with advanced features make it ideal for space-critical designs demanding high reliability and efficiency.
The wide 2:1 input voltage range accepts 36V to 75V dc input. Compact SIP-8 plastic package ensures space-saving mounting. High efficiency of 78% supports low power loss operation. Operating temperature range of -40°C to +85°C supports harsh environments.
Provides 1600V isolation voltage to protect sensitive electronics. Features remote on/off control and continuous short-circuit protection for reliability. SIP-8 package with 7 pins allows easy through-hole mounting. Ideal for communication equipment, instrumentation, and industrial electronics applications.
Complies with RoHS and UL/cUL 60950-1 safety standards. Explore more industrial DC/DC Converter modules and power supplies in the Electronics & Electricals category at EnvMart for your application needs.
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Frequently Asked Questions
This model provides a stable output voltage of 5V dc with a maximum output current of 400mA.
It accepts a wide input voltage range from 36V to 75V dc, with an input ratio of 2:1.
The efficiency of this unit is 78%, which supports low power loss operation.
It offers an isolation voltage of 1.6kV dc, ensuring protection for sensitive electronics.
The SIP-8 package has dimensions of 21.8mm in length, 11.1mm in depth, and 9.2mm in width.
The operating temperature range is from -40°C to +85°C, making it suitable for harsh environments.
This model features 7 pins, allowing for easy through-hole mounting.
Yes, it includes continuous short-circuit protection and remote on/off control for enhanced reliability.
It complies with RoHS directives and UL/cUL 60950-1 safety standards.
It is ideal for use in communications equipment, industrial instrumentation, control systems, and other electronic devices requiring isolated DC power conversion.
The maximum output power of this converter is 2W.
The country of origin for this product is Taiwan.
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