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TRACOPOWER High Efficiency 20W Regulated Isolated Dual Output DC/DC Converter, 12V dc / -12V dc, 833 mA, 18V dc THN 20-1222
Specifications
| Country of Origin | Taiwan |
|---|---|
| Brand | TRACOPOWER |
| Efficiency | 89% |
| Length | 25.4mm |
| Model | THN 20-1222 |
| Depth | 9.9mm |
| Mount Type | Through Hole |
| Series | THN 20 |
| Maximum Operating Temperature | 75°C |
| Package Type | Surface Mount |
| Minimum Operating Temperature | -40°C |
| MTBF | 1400000h |
| Number of outputs | 2 |
| Maximum Output Power | 20W |
| Maximum Input Voltage | 18V dc |
| Minimum Input Voltage | 9V |
| Pay online using | Or choose to pay later via bank transfer |
| RS Stock No. | 706-5846Brand: TRACOPOWERManufacturers Part No.: THN 20-1222 |
| Number of Pins | 6 |
| Output Voltage 1 | 12V dc |
| Output Current 1 | 833mA |
| Isolation Voltage | 1.5kV dc |
| Input Ratio | 2:1 |
| Input Ratio2 | 1 |
| Output Voltage 2 | -12V dc |
| Wide 2 | 1 input voltage ranges |
| Ultra compact size | 1.0 x 1.0 x 0.4 |
Key Features
- Offers dual outputs of +12V dc and -12V dc at 833 mA output current each.
- Surface mount through hole package with 6 pins and compact dimensions of 25.4mm length by 9.9mm depth.
- Operating temperature range from -40°C to 75°C, extendable to 85°C with an optional heatsink.
- High insulation voltage of 1.5kV dc ensuring isolation between input and output.
- High efficiency rated at 89%, reducing thermal dissipation.
- Ultra-compact metal shielded case with isolated baseplate for electromagnetic interference reduction.
- Suitable for industrial and communication electronics powering mobile equipment and instrumentation.
- Designed for distributed power architectures demanding reliable and regulated dual voltage outputs.
Product Description
TRACOPOWER THN 20-1222 is a high-performance, regulated isolated dual output DC/DC converter delivering 20 watts of output power. It features an ultra-compact design with dimensions of approximately 1.0 x 1.0 x 0.4 inches (25.4mm x 25.4mm x 9.9mm) housed in a shielded metal case with an isolated baseplate.
The device supports a wide input voltage range between 9V and 18V DC with a 2:1 input ratio, providing outputs of +12V DC and -12V DC each capable of supplying 833 mA current. Its design ensures high efficiency of 89%, minimizing power loss and heat generation. This converter is mounted through hole using 6 pins suitable for surface mount circuits.
Operating in ambient temperatures from -40°C up to 75°C (extendable to 85°C using an appropriate heatsink), the converter is well suited for demanding industrial environments, mobile equipment, instrumentation, communication systems, and distributed power architectures in industrial electronics.
The device also features a high isolation voltage rating of 1.5 kV DC to prevent electrical interference and enhance system safety. It complies with electromagnetic compatibility standards by incorporating an input filter that meets EN 55022 class A requirements without needing additional external components. Additionally, it does not require a minimum load to maintain stable operation.
Dual isolated output voltages of +12 V and -12 V DC. Wide 9-18 V DC input voltage stability. Compact 25.4 x 9.9 mm surface mount through hole package. High efficiency of 89% for energy saving. Wide operating temperature range from -40°C to 75°C.
1.5 kV DC isolation for enhanced electrical safety. EMC compliant input filter for noise reduction. Suitable for industrial, communication, and instrumentation applications. No minimum load requirement. High MTBF of 1,400,000 hours ensuring reliability.
This converter is an excellent solution for engineers seeking a reliable, compact, and efficient DC/DC power supply module capable of delivering dual isolated regulated voltages for commercial, industrial, and communication applications.
Explore the full range of TRACOPOWER DC/DC Converters and related power supplies at EnvMart for your power management needs.
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Frequently Asked Questions
The maximum output power of this model is 20 watts.
This unit provides dual output voltages of +12V DC and -12V DC.
The input voltage range for this model is between 9V and 18V DC.
It has an efficiency rating of 89%, which helps to minimize power loss and heat generation.
The operating temperature range is from -40°C to 75°C, extendable to 85°C with an optional heatsink.
This converter features two outputs.
The isolation voltage for this model is rated at 1.5 kV DC, ensuring electrical safety between input and output.
The dimensions of this unit are approximately 25.4mm in length and 9.9mm in depth.
This model uses a through hole mounting type with 6 pins.
No, it does not require a minimum load to maintain stable operation.
The MTBF for this converter is 1,400,000 hours, indicating a high level of reliability.
This converter is suitable for industrial, communication, and instrumentation applications.
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