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TRACOPOWER DC/DC Converter Dual Output 12V/-12V 125mA 3W DIP-24 PCB Mount TEL 3-4822
Specifications
| Country of Origin | Taiwan |
|---|---|
| Voltage | Converters / DC-DC Converters TRACOPOWER TEL 3 DC/DC Converter, 12V dc/ 125 mA |
| Brand | TRACOPOWER |
| Efficiency | 81% |
| Length | 32mm |
| Model | TEL 3-4822 |
| Depth | 10.2mm |
| Width | 20mm |
| Mount Type | PCB |
| Series | TEL 3 |
| Maximum Operating Temperature | 85°C |
| Package Type | DIL-24 |
| Minimum Operating Temperature | -40°C |
| MTBF | 1000000h |
| Number of outputs | 2 |
| Maximum Output Power | 3W |
| Maximum Input Voltage | 75V dc |
| Minimum Input Voltage | 36V |
| Number of Pins | 12 |
| Output Voltage 1 | 12V dc |
| Output Current 1 | 125mA |
| Isolation Voltage | 1.5kV dc |
| Input Ratio | 3:1 |
| Output Voltage 2 | -12V dc |
| Wide 2 | 1 and 3:1 input range |
| Input Ratio 3 | 1 |
Key Features
- The converter accepts a wide input voltage range from 36V to 75V DC.
- It features isolation voltage of 1.5kV DC ensuring safety in industrial applications.
- Operating temperature range is from -40 °C to +85 °C for reliable performance in harsh environments.
- High efficiency of 81% minimizes heat dissipation and energy losses.
- Compact DIP-24 package dimensions are 32mm length, 20mm width, and 10.2mm depth suitable for PCB mounting.
- Designed for long service life with MTBF of 1,000,000 hours.
- Short-circuit protection ensures converter safety under fault conditions.
- UL, cUL, EN, IEC, and CSA safety approvals support global compliance.
Product Description
TRACOPOWER TEL 3-4822 is a high-performance DC/DC converter delivering dual outputs of +12V and -12V at 125mA each with a total power rating of 3 Watts. Packaged in a compact DIP-24 plastic enclosure suitable for direct PCB mounting, this converter supports a wide DC input voltage range from 36V up to 75V, making it highly versatile for different power supply conditions.
The TEL-3 series converters provide galvanic isolation of 1.5kV DC between input and output, enhancing safety and noise immunity for sensitive circuitry. The unit operates reliably within a temperature range from -40 °C to +85 °C, making it suitable for demanding industrial and outdoor applications. The converter features an efficiency of up to 81%, reducing the need for extensive cooling and enabling efficient energy use.
This model offers indefinite short-circuit protection and conforms to multiple international safety standards, including UL 60950-1, IEC/EN 60950-1, and CSA certification (File No. 226037). The mean time between failures (MTBF) is rated at one million hours, indicating high reliability and durability.
Its precise output voltage regulation and low noise characteristics qualify the TEL 3-4822 converter for use in cost-sensitive industrial automation, telecommunications, instrumentation, and consumer electronic devices. Its DIP-24 form factor allows compact PCB layouts, saving board space.
Wide input voltage range of 36V to 75V DC ensures compatibility with diverse power sources. Dual output voltages of +12V and -12V at 125mA suitable for bipolar supply needs. High isolation voltage of 1.5kV DC separates input from output for safety.
Compact DIP-24 package dimensions: 32mm x 20mm x 10.2mm, ideal for PCB mounting. Operating temperature from -40 °C to 85 °C for robust operation in harsh conditions. Energy-efficient 81% conversion efficiency reduces heat dissipation.
Indefinite short-circuit protection enhances operational safety. Certified to international standards UL, cUL, IEC, EN, and CSA. Designed for industrial, consumer electronics, telecommunications, and instrumentation applications.
Explore EnvMart for more TRACOPOWER DC/DC Converters and related power supply solutions to fit your industrial and electronic design needs.
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Frequently Asked Questions
The converter accepts a wide input voltage range from 36V to 75V DC.
This model provides dual outputs of +12V and -12V, each capable of delivering 125mA, with a total power rating of 3 Watts.
It features an efficiency of up to 81%, which helps minimize heat dissipation and energy losses.
The converter has an isolation voltage of 1.5kV DC, ensuring safety in industrial applications.
The compact DIP-24 package measures 32mm in length, 20mm in width, and 10.2mm in depth, making it suitable for PCB mounting.
It operates reliably within a temperature range from -40 °C to +85 °C, suitable for harsh environments.
Yes, it includes indefinite short-circuit protection, enhancing safety under fault conditions.
This model is certified to multiple international safety standards, including UL, cUL, IEC, EN, and CSA.
The MTBF is rated at one million hours, indicating high reliability.
It has two outputs, providing both +12V and -12V.
This converter is designed for use in industrial automation, telecommunications, instrumentation, and consumer electronic devices.
The TEL 3-4822 is designed for PCB mounting, making it suitable for compact layouts.
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